{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"CHEM","type":"character","width":25},{"name":"SCAN_NUMBE","type":"number","width":10,"decimals":0},{"name":"KAL_SCORE","type":"number","width":12,"decimals":10},{"name":"LAT","type":"character","width":15},{"name":"LON","type":"character","width":15},{"name":"DESC","type":"character","width":20},{"name":"RUN","type":"character","width":20},{"name":"COLOR","type":"character","width":10}],"n_rows":882,"rows_kept":882,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_absent","reader":"statdb_count/9"}
["1-butene",2464,0.0000009024,"42 20 31.29 N","71 4 41.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2465,0.0000020163,"42 20 31.27 N","71 4 41.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2466,0.0000030927,"42 20 31.26 N","71 4 41.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2467,0.0000040820,"42 20 31.24 N","71 4 41.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2468,0.0000040565,"42 20 31.23 N","71 4 40.97 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2469,0.0000037478,"42 20 31.21 N","71 4 40.94 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2470,0.0000044430,"42 20 31.20 N","71 4 40.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2471,0.0000040219,"42 20 31.18 N","71 4 40.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2472,0.0000041327,"42 20 31.17 N","71 4 40.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2473,0.0000029536,"42 20 31.15 N","71 4 40.83 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2474,0.0000026889,"42 20 31.14 N","71 4 40.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2475,0.0000021301,"42 20 31.13 N","71 4 40.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2476,0.0000019452,"42 20 31.11 N","71 4 40.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2477,0.0000014771,"42 20 31.10 N","71 4 40.70 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2478,0.0000014601,"42 20 31.09 N","71 4 40.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2479,0.0000011632,"42 20 31.07 N","71 4 40.64 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2480,0.0000022199,"42 20 31.06 N","71 4 40.61 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2481,0.0000023521,"42 20 31.05 N","71 4 40.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2482,0.0000028052,"42 20 31.04 N","71 4 40.54 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2483,0.0000026717,"42 20 31.02 N","71 4 40.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2484,0.0000028730,"42 20 31.01 N","71 4 40.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2485,0.0000022999,"42 20 31.00 N","71 4 40.44 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2486,0.0000015305,"42 20 30.98 N","71 4 40.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2487,0.0000010939,"42 20 30.97 N","71 4 40.38 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2488,0.0000004903,"42 20 30.96 N","71 4 40.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2764,0.0000001932,"42 20 33.00 N","71 5 51.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2765,0.0000002091,"42 20 33.01 N","71 5 51.24 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2766,0.0000002211,"42 20 33.03 N","71 5 51.26 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2767,0.0000000167,"42 20 33.05 N","71 5 51.29 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["1-butene",2768,0.0000000544,"42 20 33.06 N","71 5 51.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["2-butene",415,0.0000010324,"42 21 49.83 N","71 4 10.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",416,0.0000015022,"42 21 49.81 N","71 4 10.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",417,0.0000014290,"42 21 49.79 N","71 4 10.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",418,0.0000030853,"42 21 49.77 N","71 4 10.78 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",419,0.0000005027,"42 21 49.74 N","71 4 10.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",420,0.0000015824,"42 21 49.72 N","71 4 10.75 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",421,0.0000008673,"42 21 49.70 N","71 4 10.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",422,0.0000009503,"42 21 49.68 N","71 4 10.71 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",423,0.0000003532,"42 21 49.66 N","71 4 10.69 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",997,0.0000000930,"42 21 38.65 N","71 3 58.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",998,0.0000016842,"42 21 38.63 N","71 3 58.42 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1226,0.0000000676,"42 20 53.00 N","71 5 9.83 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1227,0.0000012967,"42 20 52.98 N","71 5 9.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1228,0.0000021009,"42 20 52.96 N","71 5 9.79 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1229,0.0000028210,"42 20 52.94 N","71 5 9.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1230,0.0000004060,"42 20 52.93 N","71 5 9.75 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1231,0.0000014993,"42 20 52.91 N","71 5 9.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1232,0.0000019482,"42 20 52.89 N","71 5 9.71 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1233,0.0000023972,"42 20 52.88 N","71 5 9.69 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1234,0.0000027588,"42 20 52.86 N","71 5 9.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1235,0.0000029968,"42 20 52.84 N","71 5 9.65 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1236,0.0000030188,"42 20 52.83 N","71 5 9.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1237,0.0000028232,"42 20 52.81 N","71 5 9.61 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1238,0.0000026232,"42 20 52.79 N","71 5 9.59 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1239,0.0000019522,"42 20 52.77 N","71 5 9.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1240,0.0000021072,"42 20 52.76 N","71 5 9.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1241,0.0000023119,"42 20 52.74 N","71 5 9.53 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1242,0.0000025913,"42 20 52.72 N","71 5 9.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1243,0.0000024775,"42 20 52.70 N","71 5 9.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1244,0.0000026743,"42 20 52.68 N","71 5 9.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1245,0.0000027509,"42 20 52.67 N","71 5 9.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1246,0.0000028289,"42 20 52.65 N","71 5 9.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1247,0.0000026323,"42 20 52.63 N","71 5 9.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1248,0.0000026674,"42 20 52.61 N","71 5 9.40 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1249,0.0000021016,"42 20 52.59 N","71 5 9.38 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1250,0.0000022834,"42 20 52.58 N","71 5 9.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1251,0.0000015525,"42 20 52.56 N","71 5 9.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1252,0.0000011413,"42 20 52.54 N","71 5 9.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",1253,0.0000000380,"42 20 52.52 N","71 5 9.30 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2233,0.0000000574,"42 20 35.50 N","71 4 45.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2234,0.0000001951,"42 20 35.49 N","71 4 45.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2235,0.0000000483,"42 20 35.47 N","71 4 45.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2236,0.0000001563,"42 20 35.45 N","71 4 45.88 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2237,0.0000001688,"42 20 35.44 N","71 4 45.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2238,0.0000000154,"42 20 35.42 N","71 4 45.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2465,0.0000009008,"42 20 31.27 N","71 4 41.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2466,0.0000025449,"42 20 31.26 N","71 4 41.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2467,0.0000012102,"42 20 31.24 N","71 4 41.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2468,0.0000023724,"42 20 31.23 N","71 4 40.97 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2469,0.0000011470,"42 20 31.21 N","71 4 40.94 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2470,0.0000013090,"42 20 31.20 N","71 4 40.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2471,0.0000009368,"42 20 31.18 N","71 4 40.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2472,0.0000009368,"42 20 31.17 N","71 4 40.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2473,0.0000006560,"42 20 31.15 N","71 4 40.83 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2474,0.0000011586,"42 20 31.14 N","71 4 40.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2475,0.0000008587,"42 20 31.13 N","71 4 40.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2476,0.0000005311,"42 20 31.11 N","71 4 40.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2477,0.0000000396,"42 20 31.10 N","71 4 40.70 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2480,0.0000001195,"42 20 31.06 N","71 4 40.61 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2481,0.0000001673,"42 20 31.05 N","71 4 40.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2482,0.0000008617,"42 20 31.04 N","71 4 40.54 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2483,0.0000006810,"42 20 31.02 N","71 4 40.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2484,0.0000008803,"42 20 31.01 N","71 4 40.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2485,0.0000006804,"42 20 31.00 N","71 4 40.44 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2486,0.0000003055,"42 20 30.98 N","71 4 40.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",214,0.0000000348,"42 20 18.99 N","71 4 22.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2740,0.0000001261,"42 20 32.60 N","71 5 50.60 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2741,0.0000000342,"42 20 32.62 N","71 5 50.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2742,0.0000001063,"42 20 32.63 N","71 5 50.66 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2743,0.0000000045,"42 20 32.65 N","71 5 50.68 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",2744,0.0000000027,"42 20 32.66 N","71 5 50.71 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",622,0.0000007130,"42 22 26.27 N","71 3 27.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",623,0.0000010793,"42 22 26.24 N","71 3 27.54 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",624,0.0000023650,"42 22 26.22 N","71 3 27.53 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",625,0.0000020938,"42 22 26.19 N","71 3 27.52 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",626,0.0000015123,"42 22 26.17 N","71 3 27.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",627,0.0000006615,"42 22 26.14 N","71 3 27.50 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",628,0.0000012951,"42 22 26.11 N","71 3 27.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",629,0.0000007223,"42 22 26.09 N","71 3 27.48 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",630,0.0000007431,"42 22 26.06 N","71 3 27.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",631,0.0000009683,"42 22 26.03 N","71 3 27.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",632,0.0000007885,"42 22 26.01 N","71 3 27.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",633,0.0000012374,"42 22 25.98 N","71 3 27.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",634,0.0000016863,"42 22 25.95 N","71 3 27.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",635,0.0000012900,"42 22 25.93 N","71 3 27.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",636,0.0000014533,"42 22 25.90 N","71 3 27.40 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",637,0.0000007673,"42 22 25.88 N","71 3 27.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["2-butene",638,0.0000004222,"42 22 25.85 N","71 3 27.38 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","green"]
["isobutylene",271,0.0000018412,"42 21 53.22 N","71 4 13.24 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",272,0.0000059733,"42 21 53.20 N","71 4 13.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",629,0.0000014811,"42 21 45.39 N","71 4 6.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",630,0.0000073551,"42 21 45.37 N","71 4 6.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",631,0.0000107852,"42 21 45.35 N","71 4 6.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",632,0.0000097315,"42 21 45.34 N","71 4 6.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",633,0.0000152435,"42 21 45.32 N","71 4 6.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",634,0.0000142471,"42 21 45.30 N","71 4 6.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",635,0.0000171720,"42 21 45.28 N","71 4 6.33 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",636,0.0000202802,"42 21 45.26 N","71 4 6.31 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",637,0.0000263500,"42 21 45.24 N","71 4 6.29 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",638,0.0000291344,"42 21 45.23 N","71 4 6.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",639,0.0000373532,"42 21 45.21 N","71 4 6.25 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",640,0.0000374150,"42 21 45.19 N","71 4 6.23 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",641,0.0000306754,"42 21 45.17 N","71 4 6.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",642,0.0000247413,"42 21 45.15 N","71 4 6.19 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",643,0.0000215258,"42 21 45.13 N","71 4 6.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",644,0.0000217077,"42 21 45.11 N","71 4 6.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",645,0.0000172432,"42 21 45.09 N","71 4 6.13 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",646,0.0000096768,"42 21 45.07 N","71 4 6.11 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",647,0.0000031810,"42 21 45.05 N","71 4 6.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2958,0.0000009670,"42 20 39.68 N","71 3 42.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2959,0.0000025350,"42 20 39.70 N","71 3 42.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2960,0.0000017722,"42 20 39.72 N","71 3 42.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2961,0.0000015612,"42 20 39.74 N","71 3 42.98 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2962,0.0000010903,"42 20 39.76 N","71 3 43.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2963,0.0000038474,"42 20 39.78 N","71 3 43.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2964,0.0000040536,"42 20 39.80 N","71 3 43.05 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2965,0.0000036702,"42 20 39.82 N","71 3 43.08 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2966,0.0000031314,"42 20 39.83 N","71 3 43.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2967,0.0000030758,"42 20 39.85 N","71 3 43.12 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2968,0.0000020099,"42 20 39.87 N","71 3 43.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2969,0.0000011217,"42 20 39.89 N","71 3 43.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2970,0.0000007976,"42 20 39.91 N","71 3 43.20 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2971,0.0000007911,"42 20 39.93 N","71 3 43.22 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2972,0.0000011957,"42 20 39.95 N","71 3 43.25 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2973,0.0000025937,"42 20 39.97 N","71 3 43.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2974,0.0000036582,"42 20 39.99 N","71 3 43.30 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2975,0.0000022678,"42 20 40.00 N","71 3 43.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2976,0.0000025878,"42 20 40.02 N","71 3 43.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2977,0.0000011111,"42 20 40.04 N","71 3 43.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2978,0.0000011712,"42 20 40.06 N","71 3 43.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2979,0.0000009129,"42 20 40.08 N","71 3 43.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2980,0.0000010773,"42 20 40.10 N","71 3 43.44 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2981,0.0000000783,"42 20 40.12 N","71 3 43.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2982,0.0000002396,"42 20 40.13 N","71 3 43.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",2983,0.0000004903,"42 20 40.15 N","71 3 43.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1239,0.0000003859,"42 20 52.77 N","71 5 9.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1240,0.0000014377,"42 20 52.76 N","71 5 9.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1242,0.0000013951,"42 20 52.72 N","71 5 9.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1243,0.0000022976,"42 20 52.70 N","71 5 9.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1244,0.0000035346,"42 20 52.68 N","71 5 9.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1245,0.0000042400,"42 20 52.67 N","71 5 9.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1246,0.0000043162,"42 20 52.65 N","71 5 9.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1247,0.0000033730,"42 20 52.63 N","71 5 9.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1248,0.0000033447,"42 20 52.61 N","71 5 9.40 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1249,0.0000019412,"42 20 52.59 N","71 5 9.38 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1250,0.0000018875,"42 20 52.58 N","71 5 9.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1251,0.0000007553,"42 20 52.56 N","71 5 9.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1252,0.0000004407,"42 20 52.54 N","71 5 9.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",33,0.0000016952,"42 20 38.55 N","71 5 56.58 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",40,0.0000010462,"42 20 38.69 N","71 5 56.71 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",41,0.0000004349,"42 20 38.71 N","71 5 56.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["isobutylene",1728,0.0000004575,"42 22 4.11 N","71 3 3.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","yellow"]
["Background",2,0.0000004575,"42 21 56.15 N","71 4 21.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",21,0.0000004575,"42 21 55.84 N","71 4 21.24 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",40,0.0000004575,"42 21 55.55 N","71 4 20.66 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",59,0.0000004575,"42 21 55.29 N","71 4 20.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",78,0.0000004575,"42 21 55.01 N","71 4 19.59 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",97,0.0000004575,"42 21 54.73 N","71 4 19.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",116,0.0000004575,"42 21 54.54 N","71 4 18.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",135,0.0000004575,"42 21 54.37 N","71 4 17.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",154,0.0000004575,"42 21 54.22 N","71 4 17.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",173,0.0000004575,"42 21 54.08 N","71 4 16.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",192,0.0000004575,"42 21 53.95 N","71 4 15.88 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",211,0.0000004575,"42 21 53.82 N","71 4 15.20 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",230,0.0000004575,"42 21 53.66 N","71 4 14.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",249,0.0000004575,"42 21 53.48 N","71 4 13.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",268,0.0000004575,"42 21 53.26 N","71 4 13.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",289,0.0000004575,"42 21 52.89 N","71 4 12.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",308,0.0000004575,"42 21 52.48 N","71 4 12.44 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",327,0.0000004575,"42 21 52.04 N","71 4 12.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",346,0.0000004575,"42 21 51.55 N","71 4 11.85 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",365,0.0000004575,"42 21 51.03 N","71 4 11.58 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",384,0.0000004575,"42 21 50.53 N","71 4 11.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",405,0.0000004575,"42 21 50.05 N","71 4 11.02 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",437,0.0000004575,"42 21 49.37 N","71 4 10.42 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",460,0.0000004575,"42 21 48.94 N","71 4 9.90 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",479,0.0000004575,"42 21 48.59 N","71 4 9.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",498,0.0000004575,"42 21 48.22 N","71 4 9.08 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",523,0.0000004575,"42 21 47.67 N","71 4 8.59 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",542,0.0000004575,"42 21 47.22 N","71 4 8.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",561,0.0000004575,"42 21 46.80 N","71 4 7.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",580,0.0000004575,"42 21 46.39 N","71 4 7.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",599,0.0000004575,"42 21 46.00 N","71 4 7.08 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",620,0.0000004575,"42 21 45.57 N","71 4 6.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",658,0.0000004575,"42 21 44.82 N","71 4 5.88 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",677,0.0000004575,"42 21 44.42 N","71 4 5.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",696,0.0000004575,"42 21 44.00 N","71 4 5.23 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",715,0.0000004575,"42 21 43.56 N","71 4 4.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",734,0.0000004575,"42 21 43.11 N","71 4 4.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",753,0.0000004575,"42 21 42.68 N","71 4 4.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",772,0.0000004575,"42 21 42.22 N","71 4 4.12 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",791,0.0000004575,"42 21 41.91 N","71 4 3.68 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",810,0.0000004575,"42 21 41.71 N","71 4 3.08 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",829,0.0000004575,"42 21 41.51 N","71 4 2.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",857,0.0000004575,"42 21 41.11 N","71 4 1.70 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",878,0.0000004575,"42 21 40.78 N","71 4 1.19 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",897,0.0000004575,"42 21 40.46 N","71 4 0.72 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",916,0.0000004575,"42 21 40.12 N","71 4 0.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",935,0.0000004575,"42 21 39.78 N","71 3 59.90 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",958,0.0000004575,"42 21 39.37 N","71 3 59.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",983,0.0000004575,"42 21 38.91 N","71 3 58.79 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1009,0.0000004575,"42 21 38.43 N","71 3 58.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1028,0.0000004575,"42 21 38.10 N","71 3 57.72 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1047,0.0000004575,"42 21 37.74 N","71 3 57.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1066,0.0000004575,"42 21 37.34 N","71 3 56.94 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1101,0.0000004575,"42 21 36.64 N","71 3 56.40 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1120,0.0000004575,"42 21 36.23 N","71 3 56.20 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1139,0.0000004575,"42 21 35.87 N","71 3 55.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1158,0.0000004575,"42 21 35.56 N","71 3 55.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1177,0.0000004575,"42 21 35.33 N","71 3 55.08 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1196,0.0000004575,"42 21 35.19 N","71 3 54.40 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1215,0.0000004575,"42 21 35.06 N","71 3 53.60 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1234,0.0000004575,"42 21 34.84 N","71 3 52.96 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1253,0.0000004575,"42 21 34.59 N","71 3 52.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1272,0.0000004575,"42 21 34.29 N","71 3 51.97 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1291,0.0000004575,"42 21 33.94 N","71 3 51.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1313,0.0000004575,"42 21 33.52 N","71 3 51.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1332,0.0000004575,"42 21 33.24 N","71 3 50.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1351,0.0000004575,"42 21 32.96 N","71 3 49.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1378,0.0000004575,"42 21 32.61 N","71 3 48.97 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1397,0.0000004575,"42 21 32.33 N","71 3 48.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1416,0.0000004575,"42 21 32.05 N","71 3 47.76 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1435,0.0000004575,"42 21 31.78 N","71 3 47.23 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1454,0.0000004575,"42 21 31.51 N","71 3 46.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1473,0.0000004575,"42 21 31.26 N","71 3 46.22 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1492,0.0000004575,"42 21 30.97 N","71 3 45.69 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1511,0.0000004575,"42 21 30.64 N","71 3 45.26 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1530,0.0000004575,"42 21 30.24 N","71 3 44.85 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1549,0.0000004575,"42 21 29.80 N","71 3 44.42 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1568,0.0000004575,"42 21 29.37 N","71 3 43.98 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1587,0.0000004575,"42 21 28.99 N","71 3 43.54 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1606,0.0000004575,"42 21 28.62 N","71 3 43.08 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1625,0.0000004575,"42 21 28.26 N","71 3 42.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1644,0.0000004575,"42 21 27.92 N","71 3 42.22 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1663,0.0000004575,"42 21 27.63 N","71 3 41.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1682,0.0000004575,"42 21 27.34 N","71 3 41.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1701,0.0000004575,"42 21 27.04 N","71 3 40.88 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1720,0.0000004575,"42 21 26.77 N","71 3 40.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1739,0.0000004575,"42 21 26.49 N","71 3 39.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1758,0.0000004575,"42 21 26.19 N","71 3 39.30 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1777,0.0000004575,"42 21 25.89 N","71 3 38.79 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1802,0.0000004575,"42 21 25.54 N","71 3 38.14 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1835,0.0000004575,"42 21 25.05 N","71 3 37.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1854,0.0000004575,"42 21 24.73 N","71 3 36.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1873,0.0000004575,"42 21 24.35 N","71 3 36.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1892,0.0000004575,"42 21 23.97 N","71 3 36.11 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1911,0.0000004575,"42 21 23.60 N","71 3 35.72 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1930,0.0000004575,"42 21 23.23 N","71 3 35.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1949,0.0000004575,"42 21 22.86 N","71 3 34.90 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1968,0.0000004575,"42 21 22.50 N","71 3 34.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1993,0.0000004575,"42 21 22.04 N","71 3 33.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2012,0.0000004575,"42 21 21.69 N","71 3 33.44 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2045,0.0000004575,"42 21 21.10 N","71 3 32.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2077,0.0000004575,"42 21 20.53 N","71 3 31.85 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2103,0.0000004575,"42 21 20.05 N","71 3 31.23 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2122,0.0000004575,"42 21 19.71 N","71 3 30.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2141,0.0000004575,"42 21 19.33 N","71 3 30.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2160,0.0000004575,"42 21 18.97 N","71 3 30.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2179,0.0000004575,"42 21 18.56 N","71 3 29.68 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2198,0.0000004575,"42 21 18.16 N","71 3 29.31 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2217,0.0000004575,"42 21 17.79 N","71 3 28.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2236,0.0000004575,"42 21 17.42 N","71 3 28.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2255,0.0000004575,"42 21 17.08 N","71 3 28.04 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2274,0.0000004575,"42 21 16.74 N","71 3 27.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2293,0.0000004575,"42 21 16.41 N","71 3 27.18 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2312,0.0000004575,"42 21 16.10 N","71 3 26.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2331,0.0000004575,"42 21 15.79 N","71 3 26.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2350,0.0000004575,"42 21 15.46 N","71 3 25.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2369,0.0000004575,"42 21 15.14 N","71 3 25.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2388,0.0000004575,"42 21 14.79 N","71 3 24.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2407,0.0000004575,"42 21 14.43 N","71 3 24.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2426,0.0000004575,"42 21 14.06 N","71 3 24.14 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2445,0.0000004575,"42 21 13.71 N","71 3 23.78 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2464,0.0000004575,"42 21 13.35 N","71 3 23.44 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2483,0.0000004575,"42 21 12.97 N","71 3 23.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2502,0.0000004575,"42 21 12.61 N","71 3 22.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2521,0.0000004575,"42 21 12.28 N","71 3 22.19 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2540,0.0000004575,"42 21 11.93 N","71 3 21.76 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2559,0.0000004575,"42 21 11.61 N","71 3 21.30 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2578,0.0000004575,"42 21 11.30 N","71 3 20.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2597,0.0000004575,"42 21 10.99 N","71 3 20.33 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2616,0.0000004575,"42 21 10.69 N","71 3 19.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2635,0.0000004575,"42 21 10.42 N","71 3 19.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2654,0.0000004575,"42 21 10.14 N","71 3 18.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2673,0.0000004575,"42 21 9.86 N","71 3 18.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2692,0.0000004575,"42 21 9.56 N","71 3 17.79 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2711,0.0000004575,"42 21 9.30 N","71 3 17.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2730,0.0000004575,"42 21 9.01 N","71 3 16.83 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2749,0.0000004575,"42 21 8.71 N","71 3 16.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2768,0.0000004575,"42 21 8.43 N","71 3 15.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2787,0.0000004575,"42 21 8.13 N","71 3 15.44 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2806,0.0000004575,"42 21 7.83 N","71 3 14.97 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2825,0.0000004575,"42 21 7.51 N","71 3 14.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2844,0.0000004575,"42 21 7.17 N","71 3 14.05 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2,0.0000004575,"42 19 49.89 N","71 2 30.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",22,0.0000004575,"42 19 50.06 N","71 2 31.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",41,0.0000004575,"42 19 50.20 N","71 2 32.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",60,0.0000004575,"42 19 50.35 N","71 2 32.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",79,0.0000004575,"42 19 50.56 N","71 2 33.48 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",98,0.0000004575,"42 19 50.79 N","71 2 34.11 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",117,0.0000004575,"42 19 51.02 N","71 2 34.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",146,0.0000004575,"42 19 51.38 N","71 2 35.76 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",165,0.0000004575,"42 19 51.59 N","71 2 36.48 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",189,0.0000004575,"42 19 51.84 N","71 2 37.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",208,0.0000004575,"42 19 52.04 N","71 2 38.18 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",227,0.0000004575,"42 19 52.24 N","71 2 38.83 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",246,0.0000004575,"42 19 52.48 N","71 2 39.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",265,0.0000004575,"42 19 52.75 N","71 2 39.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",284,0.0000004575,"42 19 53.04 N","71 2 40.31 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",303,0.0000004575,"42 19 53.36 N","71 2 40.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",322,0.0000004575,"42 19 53.70 N","71 2 41.25 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",341,0.0000004575,"42 19 54.07 N","71 2 41.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",360,0.0000004575,"42 19 54.44 N","71 2 42.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",379,0.0000004575,"42 19 54.79 N","71 2 42.54 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",398,0.0000004575,"42 19 55.12 N","71 2 42.98 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",417,0.0000004575,"42 19 55.41 N","71 2 43.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",436,0.0000004575,"42 19 55.67 N","71 2 43.88 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",455,0.0000004575,"42 19 55.87 N","71 2 44.42 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",474,0.0000004575,"42 19 56.14 N","71 2 44.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",493,0.0000004575,"42 19 56.54 N","71 2 45.26 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",512,0.0000004575,"42 19 57.03 N","71 2 45.53 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",531,0.0000004575,"42 19 57.53 N","71 2 45.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",550,0.0000004575,"42 19 58.02 N","71 2 46.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",569,0.0000004575,"42 19 58.50 N","71 2 46.38 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",588,0.0000004575,"42 19 58.91 N","71 2 46.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",607,0.0000004575,"42 19 59.27 N","71 2 47.19 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",626,0.0000004575,"42 19 59.61 N","71 2 47.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",645,0.0000004575,"42 19 59.97 N","71 2 48.01 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",664,0.0000004575,"42 20 0.36 N","71 2 48.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",683,0.0000004575,"42 20 0.78 N","71 2 48.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",702,0.0000004575,"42 20 1.21 N","71 2 48.98 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",721,0.0000004575,"42 20 1.65 N","71 2 49.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",740,0.0000004575,"42 20 2.05 N","71 2 49.71 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",759,0.0000004575,"42 20 2.41 N","71 2 50.14 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",778,0.0000004575,"42 20 2.75 N","71 2 50.62 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",797,0.0000004575,"42 20 3.08 N","71 2 51.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",816,0.0000004575,"42 20 3.42 N","71 2 51.53 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",835,0.0000004575,"42 20 3.78 N","71 2 51.96 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",854,0.0000004575,"42 20 4.12 N","71 2 52.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",873,0.0000004575,"42 20 4.49 N","71 2 52.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",892,0.0000004575,"42 20 4.83 N","71 2 53.13 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",911,0.0000004575,"42 20 5.19 N","71 2 53.53 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",930,0.0000004575,"42 20 5.56 N","71 2 53.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",949,0.0000004575,"42 20 5.91 N","71 2 54.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",968,0.0000004575,"42 20 6.26 N","71 2 54.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",987,0.0000004575,"42 20 6.61 N","71 2 55.07 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1006,0.0000004575,"42 20 6.94 N","71 2 55.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1025,0.0000004575,"42 20 7.26 N","71 2 55.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1044,0.0000004575,"42 20 7.60 N","71 2 56.23 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1063,0.0000004575,"42 20 7.94 N","71 2 56.60 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1082,0.0000004575,"42 20 8.25 N","71 2 56.98 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1101,0.0000004575,"42 20 8.47 N","71 2 57.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1120,0.0000004575,"42 20 8.58 N","71 2 58.12 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1150,0.0000004575,"42 20 8.87 N","71 2 59.07 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1169,0.0000004575,"42 20 9.22 N","71 2 59.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1188,0.0000004575,"42 20 9.56 N","71 2 59.97 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1207,0.0000004575,"42 20 9.87 N","71 3 0.53 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1226,0.0000004575,"42 20 10.12 N","71 3 1.13 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1245,0.0000004575,"42 20 10.36 N","71 3 1.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1264,0.0000004575,"42 20 10.64 N","71 3 2.33 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1283,0.0000004575,"42 20 10.97 N","71 3 2.87 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1302,0.0000004575,"42 20 11.28 N","71 3 3.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1321,0.0000004575,"42 20 11.58 N","71 3 3.88 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1356,0.0000004575,"42 20 12.18 N","71 3 4.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1375,0.0000004575,"42 20 12.50 N","71 3 5.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1394,0.0000004575,"42 20 12.81 N","71 3 5.69 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1413,0.0000004575,"42 20 13.15 N","71 3 6.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1432,0.0000004575,"42 20 13.44 N","71 3 6.65 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1451,0.0000004575,"42 20 13.74 N","71 3 7.13 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1470,0.0000004575,"42 20 14.03 N","71 3 7.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1495,0.0000004575,"42 20 14.40 N","71 3 8.30 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1514,0.0000004575,"42 20 14.66 N","71 3 8.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1533,0.0000004575,"42 20 14.92 N","71 3 9.31 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1552,0.0000004575,"42 20 15.19 N","71 3 9.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1571,0.0000004575,"42 20 15.46 N","71 3 10.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1590,0.0000004575,"42 20 15.71 N","71 3 10.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1609,0.0000004575,"42 20 16.00 N","71 3 11.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1628,0.0000004575,"42 20 16.27 N","71 3 12.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1647,0.0000004575,"42 20 16.54 N","71 3 12.61 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1666,0.0000004575,"42 20 16.86 N","71 3 13.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1685,0.0000004575,"42 20 17.24 N","71 3 13.40 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1704,0.0000004575,"42 20 17.66 N","71 3 13.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1723,0.0000004575,"42 20 18.09 N","71 3 14.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1742,0.0000004575,"42 20 18.49 N","71 3 14.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1761,0.0000004575,"42 20 18.87 N","71 3 14.72 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1780,0.0000004575,"42 20 19.23 N","71 3 15.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1799,0.0000004575,"42 20 19.56 N","71 3 15.52 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1818,0.0000004575,"42 20 19.88 N","71 3 15.99 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1837,0.0000004575,"42 20 20.16 N","71 3 16.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1868,0.0000004575,"42 20 20.60 N","71 3 17.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1887,0.0000004575,"42 20 20.88 N","71 3 17.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1906,0.0000004575,"42 20 21.17 N","71 3 18.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1925,0.0000004575,"42 20 21.45 N","71 3 18.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1944,0.0000004575,"42 20 21.75 N","71 3 19.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1963,0.0000004575,"42 20 22.11 N","71 3 19.68 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1982,0.0000004575,"42 20 22.50 N","71 3 20.08 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2001,0.0000004575,"42 20 22.88 N","71 3 20.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2020,0.0000004575,"42 20 23.25 N","71 3 20.88 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2039,0.0000004575,"42 20 23.61 N","71 3 21.29 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2058,0.0000004575,"42 20 23.99 N","71 3 21.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2077,0.0000004575,"42 20 24.40 N","71 3 22.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2096,0.0000004575,"42 20 24.81 N","71 3 22.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2115,0.0000004575,"42 20 25.22 N","71 3 22.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2134,0.0000004575,"42 20 25.62 N","71 3 23.22 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2153,0.0000004575,"42 20 26.02 N","71 3 23.56 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2172,0.0000004575,"42 20 26.44 N","71 3 23.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2191,0.0000004575,"42 20 26.86 N","71 3 24.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2210,0.0000004575,"42 20 27.26 N","71 3 24.60 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2229,0.0000004575,"42 20 27.68 N","71 3 24.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2248,0.0000004575,"42 20 28.06 N","71 3 25.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2267,0.0000004575,"42 20 28.37 N","71 3 25.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2286,0.0000004575,"42 20 28.57 N","71 3 26.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2305,0.0000004575,"42 20 28.78 N","71 3 27.02 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2324,0.0000004575,"42 20 29.03 N","71 3 27.56 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2343,0.0000004575,"42 20 29.31 N","71 3 28.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2362,0.0000004575,"42 20 29.61 N","71 3 28.56 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2381,0.0000004575,"42 20 29.93 N","71 3 29.04 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2400,0.0000004575,"42 20 30.27 N","71 3 29.48 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2419,0.0000004575,"42 20 30.62 N","71 3 29.94 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2438,0.0000004575,"42 20 30.98 N","71 3 30.42 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2457,0.0000004575,"42 20 31.30 N","71 3 30.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2476,0.0000004575,"42 20 31.61 N","71 3 31.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2495,0.0000004575,"42 20 31.91 N","71 3 31.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2514,0.0000004575,"42 20 32.21 N","71 3 32.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2533,0.0000004575,"42 20 32.53 N","71 3 32.90 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2552,0.0000004575,"42 20 32.87 N","71 3 33.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2571,0.0000004575,"42 20 33.19 N","71 3 33.79 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2590,0.0000004575,"42 20 33.50 N","71 3 34.20 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2609,0.0000004575,"42 20 33.84 N","71 3 34.62 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2628,0.0000004575,"42 20 34.18 N","71 3 35.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2647,0.0000004575,"42 20 34.50 N","71 3 35.50 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2666,0.0000004575,"42 20 34.83 N","71 3 35.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2685,0.0000004575,"42 20 35.14 N","71 3 36.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2704,0.0000004575,"42 20 35.43 N","71 3 36.87 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2723,0.0000004575,"42 20 35.72 N","71 3 37.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2742,0.0000004575,"42 20 36.01 N","71 3 37.90 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2761,0.0000004575,"42 20 36.29 N","71 3 38.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2780,0.0000004575,"42 20 36.58 N","71 3 38.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2799,0.0000004575,"42 20 36.88 N","71 3 39.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2818,0.0000004575,"42 20 37.17 N","71 3 39.85 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2,0.0000004575,"42 20 40.70 N","71 3 44.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",21,0.0000004575,"42 20 41.07 N","71 3 44.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",40,0.0000004575,"42 20 41.39 N","71 3 45.11 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",59,0.0000004575,"42 20 41.70 N","71 3 45.58 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",78,0.0000004575,"42 20 42.01 N","71 3 46.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",97,0.0000004575,"42 20 42.34 N","71 3 46.48 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",116,0.0000004575,"42 20 42.68 N","71 3 46.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",135,0.0000004575,"42 20 42.99 N","71 3 47.38 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",154,0.0000004575,"42 20 43.26 N","71 3 47.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",173,0.0000004575,"42 20 43.55 N","71 3 48.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",192,0.0000004575,"42 20 43.86 N","71 3 48.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",211,0.0000004575,"42 20 44.17 N","71 3 49.25 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2,0.0000004575,"42 21 15.54 N","71 5 37.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",21,0.0000004575,"42 21 15.21 N","71 5 37.11 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",40,0.0000004575,"42 21 14.81 N","71 5 36.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",59,0.0000004575,"42 21 14.40 N","71 5 35.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",78,0.0000004575,"42 21 13.99 N","71 5 35.54 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",97,0.0000004575,"42 21 13.59 N","71 5 35.19 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",116,0.0000004575,"42 21 13.11 N","71 5 35.05 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",135,0.0000004575,"42 21 12.54 N","71 5 35.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",154,0.0000004575,"42 21 11.91 N","71 5 35.23 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",173,0.0000004575,"42 21 11.33 N","71 5 35.33 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",192,0.0000004575,"42 21 10.89 N","71 5 35.23 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",211,0.0000004575,"42 21 10.51 N","71 5 34.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",230,0.0000004575,"42 21 10.10 N","71 5 34.58 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",249,0.0000004575,"42 21 9.67 N","71 5 34.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",268,0.0000004575,"42 21 9.28 N","71 5 33.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",287,0.0000004575,"42 21 8.89 N","71 5 33.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",306,0.0000004575,"42 21 8.51 N","71 5 33.22 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",325,0.0000004575,"42 21 8.19 N","71 5 32.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",344,0.0000004575,"42 21 7.90 N","71 5 32.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",363,0.0000004575,"42 21 7.60 N","71 5 32.07 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",382,0.0000004575,"42 21 7.36 N","71 5 31.62 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",401,0.0000004575,"42 21 7.21 N","71 5 31.02 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",420,0.0000004575,"42 21 7.08 N","71 5 30.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",439,0.0000004575,"42 21 6.82 N","71 5 29.90 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",458,0.0000004575,"42 21 6.43 N","71 5 29.61 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",477,0.0000004575,"42 21 6.05 N","71 5 29.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",496,0.0000004575,"42 21 5.67 N","71 5 28.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",515,0.0000004575,"42 21 5.31 N","71 5 28.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",534,0.0000004575,"42 21 4.95 N","71 5 27.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",553,0.0000004575,"42 21 4.64 N","71 5 27.31 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",572,0.0000004575,"42 21 4.40 N","71 5 26.72 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",591,0.0000004575,"42 21 4.18 N","71 5 26.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",610,0.0000004575,"42 21 3.96 N","71 5 25.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",630,0.0000004575,"42 21 3.74 N","71 5 24.76 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",649,0.0000004575,"42 21 3.53 N","71 5 24.05 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",677,0.0000004575,"42 21 3.20 N","71 5 23.01 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",696,0.0000004575,"42 21 2.93 N","71 5 22.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",715,0.0000004575,"42 21 2.42 N","71 5 22.07 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",734,0.0000004575,"42 21 1.76 N","71 5 22.02 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",781,0.0000004575,"42 21 0.54 N","71 5 21.25 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",800,0.0000004575,"42 21 0.17 N","71 5 20.70 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",819,0.0000004575,"42 20 59.78 N","71 5 20.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",838,0.0000004575,"42 20 59.45 N","71 5 19.61 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",857,0.0000004575,"42 20 59.15 N","71 5 19.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",876,0.0000004575,"42 20 58.85 N","71 5 18.48 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",895,0.0000004575,"42 20 58.57 N","71 5 17.96 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",914,0.0000004575,"42 20 58.31 N","71 5 17.41 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",933,0.0000004575,"42 20 58.06 N","71 5 16.85 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",952,0.0000004575,"42 20 57.79 N","71 5 16.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",983,0.0000004575,"42 20 57.35 N","71 5 15.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1002,0.0000004575,"42 20 57.14 N","71 5 14.85 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1021,0.0000004575,"42 20 56.96 N","71 5 14.22 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1040,0.0000004575,"42 20 56.73 N","71 5 13.65 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1059,0.0000004575,"42 20 56.45 N","71 5 13.18 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1078,0.0000004575,"42 20 56.16 N","71 5 12.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1108,0.0000004575,"42 20 55.53 N","71 5 12.30 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1127,0.0000004575,"42 20 55.10 N","71 5 12.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1146,0.0000004575,"42 20 54.67 N","71 5 11.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1165,0.0000004575,"42 20 54.22 N","71 5 11.26 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1184,0.0000004575,"42 20 53.83 N","71 5 10.79 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1203,0.0000004575,"42 20 53.44 N","71 5 10.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1222,0.0000004575,"42 20 53.07 N","71 5 9.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1274,0.0000004575,"42 20 52.22 N","71 5 8.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1293,0.0000004575,"42 20 52.00 N","71 5 8.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1312,0.0000004575,"42 20 51.80 N","71 5 7.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1331,0.0000004575,"42 20 51.58 N","71 5 7.29 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1350,0.0000004575,"42 20 51.28 N","71 5 6.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1369,0.0000004575,"42 20 50.98 N","71 5 6.31 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1388,0.0000004575,"42 20 50.71 N","71 5 5.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1407,0.0000004575,"42 20 50.41 N","71 5 5.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1426,0.0000004575,"42 20 50.07 N","71 5 4.83 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1445,0.0000004575,"42 20 49.65 N","71 5 4.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1464,0.0000004575,"42 20 49.23 N","71 5 4.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1483,0.0000004575,"42 20 48.79 N","71 5 3.75 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1502,0.0000004575,"42 20 48.42 N","71 5 3.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1521,0.0000004575,"42 20 48.11 N","71 5 2.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1540,0.0000004575,"42 20 47.79 N","71 5 2.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1559,0.0000004575,"42 20 47.38 N","71 5 1.85 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1578,0.0000004575,"42 20 46.93 N","71 5 1.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1597,0.0000004575,"42 20 46.50 N","71 5 0.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1616,0.0000004575,"42 20 46.10 N","71 5 0.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1635,0.0000004575,"42 20 45.74 N","71 5 0.08 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1666,0.0000004575,"42 20 45.25 N","71 4 59.40 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1685,0.0000004575,"42 20 45.00 N","71 4 58.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1704,0.0000004575,"42 20 44.76 N","71 4 58.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1730,0.0000004575,"42 20 44.40 N","71 4 57.78 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1749,0.0000004575,"42 20 44.10 N","71 4 57.29 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1768,0.0000004575,"42 20 43.78 N","71 4 56.78 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1795,0.0000004575,"42 20 43.33 N","71 4 56.05 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1814,0.0000004575,"42 20 43.00 N","71 4 55.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1845,0.0000004575,"42 20 42.46 N","71 4 54.56 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1871,0.0000004575,"42 20 42.04 N","71 4 53.85 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1890,0.0000004575,"42 20 41.75 N","71 4 53.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1909,0.0000004575,"42 20 41.43 N","71 4 52.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1928,0.0000004575,"42 20 41.10 N","71 4 52.52 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1947,0.0000004575,"42 20 40.77 N","71 4 52.12 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1966,0.0000004575,"42 20 40.47 N","71 4 51.69 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1985,0.0000004575,"42 20 40.17 N","71 4 51.23 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2004,0.0000004575,"42 20 39.89 N","71 4 50.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2023,0.0000004575,"42 20 39.58 N","71 4 50.26 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2042,0.0000004575,"42 20 39.27 N","71 4 49.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2061,0.0000004575,"42 20 38.94 N","71 4 49.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2080,0.0000004575,"42 20 38.56 N","71 4 48.96 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2099,0.0000004575,"42 20 38.17 N","71 4 48.62 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2118,0.0000004575,"42 20 37.77 N","71 4 48.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2137,0.0000004575,"42 20 37.41 N","71 4 47.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2156,0.0000004575,"42 20 37.02 N","71 4 47.61 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2175,0.0000004575,"42 20 36.65 N","71 4 47.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2194,0.0000004575,"42 20 36.24 N","71 4 46.88 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2213,0.0000004575,"42 20 35.86 N","71 4 46.42 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2244,0.0000004575,"42 20 35.32 N","71 4 45.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2264,0.0000004575,"42 20 34.95 N","71 4 45.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2283,0.0000004575,"42 20 34.56 N","71 4 45.05 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2302,0.0000004575,"42 20 34.19 N","71 4 44.68 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2321,0.0000004575,"42 20 33.86 N","71 4 44.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2340,0.0000004575,"42 20 33.53 N","71 4 43.85 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2359,0.0000004575,"42 20 33.19 N","71 4 43.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2378,0.0000004575,"42 20 32.86 N","71 4 42.98 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2397,0.0000004575,"42 20 32.51 N","71 4 42.58 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2416,0.0000004575,"42 20 32.16 N","71 4 42.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2435,0.0000004575,"42 20 31.81 N","71 4 41.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2454,0.0000004575,"42 20 31.46 N","71 4 41.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2498,0.0000004575,"42 20 30.82 N","71 4 40.04 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2517,0.0000004575,"42 20 30.53 N","71 4 39.52 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2536,0.0000004575,"42 20 30.23 N","71 4 39.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2555,0.0000004575,"42 20 29.89 N","71 4 38.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2575,0.0000004575,"42 20 29.53 N","71 4 38.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2594,0.0000004575,"42 20 29.21 N","71 4 37.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2654,0.0000004575,"42 20 28.34 N","71 4 35.96 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2684,0.0000004575,"42 20 27.89 N","71 4 35.13 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2703,0.0000004575,"42 20 27.56 N","71 4 34.70 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2722,0.0000004575,"42 20 27.19 N","71 4 34.29 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2741,0.0000004575,"42 20 26.84 N","71 4 33.92 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2760,0.0000004575,"42 20 26.46 N","71 4 33.52 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2779,0.0000004575,"42 20 26.08 N","71 4 33.12 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2798,0.0000004575,"42 20 25.79 N","71 4 32.68 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2817,0.0000004575,"42 20 25.53 N","71 4 32.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2836,0.0000004575,"42 20 25.25 N","71 4 31.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2855,0.0000004575,"42 20 24.96 N","71 4 31.24 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2,0.0000004575,"42 20 22.41 N","71 4 27.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",21,0.0000004575,"42 20 22.10 N","71 4 26.97 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",40,0.0000004575,"42 20 21.76 N","71 4 26.52 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",59,0.0000004575,"42 20 21.44 N","71 4 26.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",78,0.0000004575,"42 20 21.13 N","71 4 25.66 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",97,0.0000004575,"42 20 20.84 N","71 4 25.26 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",116,0.0000004575,"42 20 20.55 N","71 4 24.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",135,0.0000004575,"42 20 20.25 N","71 4 24.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",154,0.0000004575,"42 20 19.95 N","71 4 23.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",173,0.0000004575,"42 20 19.64 N","71 4 23.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",192,0.0000004575,"42 20 19.34 N","71 4 22.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",238,0.0000004575,"42 20 18.60 N","71 4 21.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",257,0.0000004575,"42 20 18.27 N","71 4 21.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",276,0.0000004575,"42 20 17.94 N","71 4 20.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",295,0.0000004575,"42 20 17.63 N","71 4 20.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",314,0.0000004575,"42 20 17.31 N","71 4 20.01 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",333,0.0000004575,"42 20 16.96 N","71 4 19.58 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2,0.0000004575,"42 19 46.66 N","71 4 46.78 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",21,0.0000004575,"42 19 46.97 N","71 4 47.20 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",40,0.0000004575,"42 19 47.29 N","71 4 47.62 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",59,0.0000004575,"42 19 47.61 N","71 4 48.01 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",78,0.0000004575,"42 19 47.98 N","71 4 48.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",97,0.0000004575,"42 19 48.36 N","71 4 48.75 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",116,0.0000004575,"42 19 48.74 N","71 4 49.14 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",135,0.0000004575,"42 19 49.13 N","71 4 49.51 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",154,0.0000004575,"42 19 49.50 N","71 4 49.90 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",173,0.0000004575,"42 19 49.87 N","71 4 50.29 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",192,0.0000004575,"42 19 50.21 N","71 4 50.69 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",211,0.0000004575,"42 19 50.55 N","71 4 51.14 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",230,0.0000004575,"42 19 50.92 N","71 4 51.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",249,0.0000004575,"42 19 51.31 N","71 4 51.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",268,0.0000004575,"42 19 51.66 N","71 4 52.29 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",287,0.0000004575,"42 19 52.01 N","71 4 52.71 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",306,0.0000004575,"42 19 52.35 N","71 4 53.16 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",325,0.0000004575,"42 19 52.65 N","71 4 53.62 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",344,0.0000004575,"42 19 52.91 N","71 4 54.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",363,0.0000004575,"42 19 53.17 N","71 4 54.56 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",382,0.0000004575,"42 19 53.44 N","71 4 55.04 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",401,0.0000004575,"42 19 53.75 N","71 4 55.50 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",420,0.0000004575,"42 19 54.08 N","71 4 55.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",439,0.0000004575,"42 19 54.40 N","71 4 56.38 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",458,0.0000004575,"42 19 54.72 N","71 4 56.80 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",477,0.0000004575,"42 19 55.04 N","71 4 57.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",496,0.0000004575,"42 19 55.37 N","71 4 57.64 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",515,0.0000004575,"42 19 55.67 N","71 4 58.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",534,0.0000004575,"42 19 55.98 N","71 4 58.50 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",553,0.0000004575,"42 19 56.34 N","71 4 58.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",572,0.0000004575,"42 19 56.68 N","71 4 59.30 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",591,0.0000004575,"42 19 57.02 N","71 4 59.72 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",610,0.0000004575,"42 19 57.33 N","71 5 0.18 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",629,0.0000004575,"42 19 57.63 N","71 5 0.63 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",648,0.0000004575,"42 19 57.94 N","71 5 1.07 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",667,0.0000004575,"42 19 58.24 N","71 5 1.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",686,0.0000004575,"42 19 58.57 N","71 5 1.91 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",705,0.0000004575,"42 19 58.88 N","71 5 2.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",724,0.0000004575,"42 19 59.21 N","71 5 2.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",743,0.0000004575,"42 19 59.61 N","71 5 3.12 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",762,0.0000004575,"42 19 59.99 N","71 5 3.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",781,0.0000004575,"42 20 0.30 N","71 5 4.01 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",800,0.0000004575,"42 20 0.54 N","71 5 4.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",819,0.0000004575,"42 20 0.72 N","71 5 5.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",838,0.0000004575,"42 20 0.93 N","71 5 5.72 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",857,0.0000004575,"42 20 1.22 N","71 5 6.16 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",876,0.0000004575,"42 20 1.56 N","71 5 6.56 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",895,0.0000004575,"42 20 1.94 N","71 5 6.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",914,0.0000004575,"42 20 2.28 N","71 5 7.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",933,0.0000004575,"42 20 2.60 N","71 5 7.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",953,0.0000004575,"42 20 2.95 N","71 5 8.11 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",972,0.0000004575,"42 20 3.29 N","71 5 8.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",991,0.0000004575,"42 20 3.64 N","71 5 8.98 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1010,0.0000004575,"42 20 4.02 N","71 5 9.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1029,0.0000004575,"42 20 4.32 N","71 5 9.81 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1048,0.0000004575,"42 20 4.53 N","71 5 10.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1067,0.0000004575,"42 20 4.80 N","71 5 10.90 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1086,0.0000004575,"42 20 5.08 N","71 5 11.38 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1105,0.0000004575,"42 20 5.42 N","71 5 11.79 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1124,0.0000004575,"42 20 5.80 N","71 5 12.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1143,0.0000004575,"42 20 6.17 N","71 5 12.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1162,0.0000004575,"42 20 6.52 N","71 5 12.83 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1181,0.0000004575,"42 20 6.87 N","71 5 13.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1200,0.0000004575,"42 20 7.18 N","71 5 13.74 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1219,0.0000004575,"42 20 7.48 N","71 5 14.18 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1238,0.0000004575,"42 20 7.80 N","71 5 14.60 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1257,0.0000004575,"42 20 8.16 N","71 5 15.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1276,0.0000004575,"42 20 8.54 N","71 5 15.37 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1295,0.0000004575,"42 20 8.91 N","71 5 15.75 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1314,0.0000004575,"42 20 9.29 N","71 5 16.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1333,0.0000004575,"42 20 9.66 N","71 5 16.44 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1352,0.0000004575,"42 20 10.04 N","71 5 16.75 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1371,0.0000004575,"42 20 10.34 N","71 5 17.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1390,0.0000004575,"42 20 10.59 N","71 5 17.62 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1409,0.0000004575,"42 20 10.83 N","71 5 18.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1428,0.0000004575,"42 20 11.11 N","71 5 18.59 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1447,0.0000004575,"42 20 11.40 N","71 5 19.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1466,0.0000004575,"42 20 11.69 N","71 5 19.64 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1485,0.0000004575,"42 20 11.97 N","71 5 20.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1504,0.0000004575,"42 20 12.24 N","71 5 20.70 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1523,0.0000004575,"42 20 12.53 N","71 5 21.25 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1542,0.0000004575,"42 20 12.79 N","71 5 21.78 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1561,0.0000004575,"42 20 13.05 N","71 5 22.31 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1580,0.0000004575,"42 20 13.34 N","71 5 22.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1599,0.0000004575,"42 20 13.66 N","71 5 23.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1618,0.0000004575,"42 20 13.99 N","71 5 23.78 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1654,0.0000004575,"42 20 14.62 N","71 5 24.65 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1673,0.0000004575,"42 20 14.91 N","71 5 25.07 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1692,0.0000004575,"42 20 15.23 N","71 5 25.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1711,0.0000004575,"42 20 15.56 N","71 5 25.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1730,0.0000004575,"42 20 15.88 N","71 5 26.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1756,0.0000004575,"42 20 16.32 N","71 5 26.99 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1775,0.0000004575,"42 20 16.63 N","71 5 27.47 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1794,0.0000004575,"42 20 16.94 N","71 5 27.94 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1813,0.0000004575,"42 20 17.25 N","71 5 28.42 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1832,0.0000004575,"42 20 17.57 N","71 5 28.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1851,0.0000004575,"42 20 17.89 N","71 5 29.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1870,0.0000004575,"42 20 18.21 N","71 5 29.79 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1889,0.0000004575,"42 20 18.54 N","71 5 30.26 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1908,0.0000004575,"42 20 18.86 N","71 5 30.70 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1927,0.0000004575,"42 20 19.17 N","71 5 31.16 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1946,0.0000004575,"42 20 19.45 N","71 5 31.64 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1965,0.0000004575,"42 20 19.75 N","71 5 32.12 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1984,0.0000004575,"42 20 20.02 N","71 5 32.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2003,0.0000004575,"42 20 20.23 N","71 5 33.28 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2022,0.0000004575,"42 20 20.47 N","71 5 33.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2041,0.0000004575,"42 20 20.71 N","71 5 34.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2060,0.0000004575,"42 20 20.98 N","71 5 35.02 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2079,0.0000004575,"42 20 21.29 N","71 5 35.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2098,0.0000004575,"42 20 21.60 N","71 5 35.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2117,0.0000004575,"42 20 21.92 N","71 5 36.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2136,0.0000004575,"42 20 22.22 N","71 5 36.78 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2155,0.0000004575,"42 20 22.53 N","71 5 37.18 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2174,0.0000004575,"42 20 22.83 N","71 5 37.59 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2193,0.0000004575,"42 20 23.11 N","71 5 38.01 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2212,0.0000004575,"42 20 23.32 N","71 5 38.52 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2231,0.0000004575,"42 20 23.57 N","71 5 39.07 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2250,0.0000004575,"42 20 23.80 N","71 5 39.64 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2269,0.0000004575,"42 20 24.11 N","71 5 40.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2288,0.0000004575,"42 20 24.46 N","71 5 40.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2307,0.0000004575,"42 20 24.88 N","71 5 40.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2326,0.0000004575,"42 20 25.27 N","71 5 41.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2345,0.0000004575,"42 20 25.62 N","71 5 41.64 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2364,0.0000004575,"42 20 25.94 N","71 5 42.11 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2383,0.0000004575,"42 20 26.25 N","71 5 42.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2402,0.0000004575,"42 20 26.56 N","71 5 43.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2421,0.0000004575,"42 20 26.85 N","71 5 43.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2440,0.0000004575,"42 20 27.11 N","71 5 44.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2459,0.0000004575,"42 20 27.43 N","71 5 44.44 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2478,0.0000004575,"42 20 27.85 N","71 5 44.79 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2497,0.0000004575,"42 20 28.28 N","71 5 45.14 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2516,0.0000004575,"42 20 28.63 N","71 5 45.60 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2553,0.0000004575,"42 20 29.35 N","71 5 46.48 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2572,0.0000004575,"42 20 29.72 N","71 5 46.87 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2591,0.0000004575,"42 20 30.04 N","71 5 47.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2610,0.0000004575,"42 20 30.33 N","71 5 47.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2629,0.0000004575,"42 20 30.65 N","71 5 48.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2648,0.0000004575,"42 20 30.95 N","71 5 48.59 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2667,0.0000004575,"42 20 31.27 N","71 5 48.98 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2686,0.0000004575,"42 20 31.63 N","71 5 49.33 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2705,0.0000004575,"42 20 32.01 N","71 5 49.69 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2724,0.0000004575,"42 20 32.34 N","71 5 50.16 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2772,0.0000004575,"42 20 33.13 N","71 5 51.43 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2791,0.0000004575,"42 20 33.40 N","71 5 52.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2810,0.0000004575,"42 20 33.68 N","71 5 52.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2829,0.0000004575,"42 20 33.99 N","71 5 53.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2,0.0000004575,"42 20 37.96 N","71 5 55.99 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",21,0.0000004575,"42 20 38.31 N","71 5 56.35 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",49,0.0000004575,"42 20 38.86 N","71 5 56.88 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",68,0.0000004575,"42 20 39.22 N","71 5 57.25 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",87,0.0000004575,"42 20 39.57 N","71 5 57.59 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",106,0.0000004575,"42 20 39.89 N","71 5 57.99 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",125,0.0000004575,"42 20 40.26 N","71 5 58.34 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",144,0.0000004575,"42 20 40.63 N","71 5 58.71 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",163,0.0000004575,"42 20 40.93 N","71 5 59.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",2,0.0000004575,"42 22 38.46 N","71 3 42.98 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",21,0.0000004575,"42 22 38.17 N","71 3 42.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",40,0.0000004575,"42 22 37.83 N","71 3 41.83 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",59,0.0000004575,"42 22 37.48 N","71 3 41.25 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",78,0.0000004575,"42 22 37.11 N","71 3 40.71 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",97,0.0000004575,"42 22 36.75 N","71 3 40.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",116,0.0000004575,"42 22 36.41 N","71 3 39.68 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",135,0.0000004575,"42 22 36.10 N","71 3 39.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",154,0.0000004575,"42 22 35.80 N","71 3 38.61 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",173,0.0000004575,"42 22 35.56 N","71 3 38.01 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",192,0.0000004575,"42 22 35.32 N","71 3 37.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",211,0.0000004575,"42 22 35.07 N","71 3 36.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",230,0.0000004575,"42 22 34.77 N","71 3 36.21 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",249,0.0000004575,"42 22 34.45 N","71 3 35.66 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",268,0.0000004575,"42 22 34.12 N","71 3 35.10 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",289,0.0000004575,"42 22 33.75 N","71 3 34.50 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",308,0.0000004575,"42 22 33.39 N","71 3 34.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",327,0.0000004575,"42 22 32.95 N","71 3 33.60 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",346,0.0000004575,"42 22 32.49 N","71 3 33.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",365,0.0000004575,"42 22 31.96 N","71 3 32.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",384,0.0000004575,"42 22 31.39 N","71 3 32.69 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",403,0.0000004575,"42 22 30.84 N","71 3 32.39 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",422,0.0000004575,"42 22 30.39 N","71 3 31.99 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",441,0.0000004575,"42 22 30.02 N","71 3 31.55 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",460,0.0000004575,"42 22 29.71 N","71 3 31.05 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",479,0.0000004575,"42 22 29.44 N","71 3 30.48 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",498,0.0000004575,"42 22 29.17 N","71 3 29.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",517,0.0000004575,"42 22 28.86 N","71 3 29.32 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",536,0.0000004575,"42 22 28.48 N","71 3 28.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",555,0.0000004575,"42 22 28.03 N","71 3 28.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",593,0.0000004575,"42 22 27.06 N","71 3 27.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",612,0.0000004575,"42 22 26.54 N","71 3 27.66 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",653,0.0000004575,"42 22 25.52 N","71 3 27.17 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",672,0.0000004575,"42 22 25.09 N","71 3 26.86 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",691,0.0000004575,"42 22 24.69 N","71 3 26.52 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",710,0.0000004575,"42 22 24.32 N","71 3 26.12 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",753,0.0000004575,"42 22 23.59 N","71 3 25.09 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",772,0.0000004575,"42 22 23.25 N","71 3 24.60 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",791,0.0000004575,"42 22 22.96 N","71 3 24.02 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",813,0.0000004575,"42 22 22.69 N","71 3 23.24 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",832,0.0000004575,"42 22 22.41 N","71 3 22.62 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",851,0.0000004575,"42 22 22.05 N","71 3 22.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",870,0.0000004575,"42 22 21.66 N","71 3 21.77 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",889,0.0000004575,"42 22 21.24 N","71 3 21.46 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",908,0.0000004575,"42 22 20.81 N","71 3 21.18 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",927,0.0000004575,"42 22 20.39 N","71 3 20.89 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",946,0.0000004575,"42 22 20.01 N","71 3 20.53 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",965,0.0000004575,"42 22 19.71 N","71 3 20.06 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",984,0.0000004575,"42 22 19.40 N","71 3 19.56 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1003,0.0000004575,"42 22 19.08 N","71 3 19.07 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1022,0.0000004575,"42 22 18.77 N","71 3 18.61 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1041,0.0000004575,"42 22 18.44 N","71 3 18.14 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1060,0.0000004575,"42 22 18.06 N","71 3 17.71 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1079,0.0000004575,"42 22 17.66 N","71 3 17.29 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1098,0.0000004575,"42 22 17.25 N","71 3 16.93 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1117,0.0000004575,"42 22 16.76 N","71 3 16.68 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1136,0.0000004575,"42 22 16.19 N","71 3 16.50 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1155,0.0000004575,"42 22 15.66 N","71 3 16.33 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1174,0.0000004575,"42 22 15.13 N","71 3 16.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1193,0.0000004575,"42 22 14.60 N","71 3 16.00 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1212,0.0000004575,"42 22 14.11 N","71 3 15.82 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1231,0.0000004575,"42 22 13.65 N","71 3 15.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1250,0.0000004575,"42 22 13.20 N","71 3 15.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1269,0.0000004575,"42 22 12.76 N","71 3 14.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1288,0.0000004575,"42 22 12.36 N","71 3 14.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1307,0.0000004575,"42 22 11.98 N","71 3 14.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1326,0.0000004575,"42 22 11.60 N","71 3 13.70 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1345,0.0000004575,"42 22 11.20 N","71 3 13.27 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1364,0.0000004575,"42 22 10.83 N","71 3 12.87 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1383,0.0000004575,"42 22 10.47 N","71 3 12.45 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1402,0.0000004575,"42 22 10.11 N","71 3 12.03 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1421,0.0000004575,"42 22 9.73 N","71 3 11.59 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1440,0.0000004575,"42 22 9.36 N","71 3 11.15 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1459,0.0000004575,"42 22 8.98 N","71 3 10.68 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1478,0.0000004575,"42 22 8.64 N","71 3 10.18 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1497,0.0000004575,"42 22 8.33 N","71 3 9.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1516,0.0000004575,"42 22 8.07 N","71 3 9.11 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1535,0.0000004575,"42 22 7.83 N","71 3 8.49 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1558,0.0000004575,"42 22 7.51 N","71 3 7.73 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1577,0.0000004575,"42 22 7.21 N","71 3 7.14 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1596,0.0000004575,"42 22 6.89 N","71 3 6.57 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1615,0.0000004575,"42 22 6.53 N","71 3 6.07 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1634,0.0000004575,"42 22 6.13 N","71 3 5.67 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1653,0.0000004575,"42 22 5.71 N","71 3 5.31 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1672,0.0000004575,"42 22 5.30 N","71 3 4.95 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1693,0.0000004575,"42 22 4.87 N","71 3 4.53 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1712,0.0000004575,"42 22 4.45 N","71 3 4.19 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1732,0.0000004575,"42 22 4.02 N","71 3 3.84 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]
["Background",1758,0.0000004575,"42 22 3.49 N","71 3 3.36 W","Apr 20 2014 Flight 3","Boston_Marathon_Apr2","black"]