year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 15, 19, 01,  107.494453,   58.429794,   8,  62,  304.858521,    7.604378,   144,  1407
 2020, 06, 15, 19, 01,  107.447556,   58.422112,   8,  76,  309.058563,    9.606340,   146,  1404
 2020, 06, 15, 19, 01,  107.101692,   58.140461,   8,  79,  310.064453,   10.162416,   194,  1391
 2020, 06, 15, 19, 01,  106.715622,   58.177933,   9,  95,  317.251587,   13.844161,   196,  1363
 2020, 06, 15, 19, 01,  106.712395,   58.171253,   8,  32,  300.672607,    5.717588,   197,  1363
 2020, 06, 15, 19, 01,  106.541672,   58.098984,   8,  33,  300.719757,    5.989187,   211,  1354
 2020, 06, 15, 19, 01,  106.540710,   58.035046,   9, 100,  329.535370,   23.706831,   220,  1356
 2020, 06, 15, 19, 01,  106.806358,   57.985962,   9, 100,  321.347870,   16.915188,   222,  1376
 2020, 06, 15, 19, 01,  105.885841,   57.879234,   8,  47,  302.078949,    6.854703,   255,  1317
 2020, 06, 15, 19, 01,  105.892769,   57.876858,   8,  70,  306.998260,    9.057610,   256,  1318