year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 04, 05, 03,  125.216072,    7.268293,   8,  70,  313.784027,    5.118721,    11,  1443
 2020, 06, 04, 05, 03,  124.892456,    7.719724,   8,  53,  309.212006,    3.741576,    85,  1473
 2020, 06, 04, 05, 03,  125.754250,    7.934466,   8,  57,  309.953339,    3.191870,    98,  1351
 2020, 06, 04, 05, 03,  125.853119,    8.040075,   9,  82,  326.671997,   14.223680,   111,  1336
 2020, 06, 04, 05, 03,  125.852577,    8.042980,   9,  83,  327.742493,   15.109306,   112,  1335
 2020, 06, 04, 05, 03,  125.142632,    8.035030,   8,  65,  312.240417,    3.441426,   126,  1430
 2020, 06, 04, 05, 03,  125.290329,    8.123706,   9,  84,  327.611511,   12.498248,   136,  1407
 2020, 06, 04, 05, 03,  118.343628,    9.243647,   8,  47,  315.042786,    6.840520,   465,  2243
 2020, 06, 04, 05, 03,  123.381683,   10.696619,   8,  79,  325.567200,   11.765842,   559,  1589
 2020, 06, 04, 05, 03,  123.384720,   10.899858,   8,  59,  318.460907,    3.818718,   589,  1582
 2020, 06, 04, 05, 03,  123.197037,   10.952687,   8,  38,  313.764038,    2.488269,   601,  1606