year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 12, 00, 52,    6.014862,    6.124190,   8,  76,  308.974548,    8.948720,   467,  1214
 2020, 08, 12, 00, 52,    5.865187,    6.016812,   8,  72,  307.746216,    8.420022,   486,  1199
 2020, 08, 12, 00, 52,    6.441413,    5.820928,   9,  84,  311.962067,    9.720467,   502,  1274
 2020, 08, 12, 00, 52,    5.582488,    5.899702,   8,  55,  303.433105,    6.167545,   509,  1169
 2020, 08, 12, 00, 52,    6.357322,    5.682491,   9,  85,  312.636566,    9.975530,   524,  1267
 2020, 08, 12, 00, 52,    6.519933,    5.657841,   8,  63,  305.232666,    5.726382,   524,  1288
 2020, 08, 12, 00, 52,    5.199838,    5.617483,   9, 100,  327.220123,   24.765936,   559,  1133
 2020, 08, 12, 00, 52,    6.659018,    5.383250,   8,  60,  304.504242,    5.143475,   562,  1314
 2020, 08, 12, 00, 52,    4.478853,    5.710683,   8,  76,  311.759155,   11.692010,   563,  1056
 2020, 08, 12, 00, 52,    4.345213,    5.359417,   9,  80,  312.906403,   12.817607,   617,  1050
 2020, 08, 12, 00, 52,    7.154842,    4.426486,   8,  64,  305.331604,    4.444723,   692,  1407
 2020, 08, 12, 00, 52,    7.658978,    4.306643,   9, 100,  355.073364,   49.076065,   698,  1479
 2020, 08, 12, 00, 52,    7.293016,    3.992423,   8,  41,  307.183136,    5.707675,   753,  1439
 2020, 08, 12, 00, 52,    8.079198,    3.800921,   7,  23,  305.630859,    5.459068,   763,  1553