year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 19, 05, 24,  105.950974,   11.892430,   8,  45,  302.416809,    8.082517,   202,  3042
 2020, 06, 19, 05, 24,  105.953148,   11.892937,   8,  35,  302.821564,    7.834467,   210,  3041
 2020, 06, 19, 05, 24,  105.902542,   13.075266,   8,  52,  305.728271,   10.193931,   379,  3016
 2020, 06, 19, 05, 24,  105.906662,   13.079269,   8,  60,  307.422760,   11.969648,   387,  3015
 2020, 06, 19, 05, 24,  105.896324,   13.077111,   8,  37,  304.579102,    8.882643,   387,  3016
 2020, 06, 19, 05, 24,  108.808548,   14.706068,   8,  62,  305.764404,    5.994202,   537,  2616
 2020, 06, 19, 05, 24,  108.725174,   14.732574,   8,  47,  305.992645,    4.932427,   541,  2627
 2020, 06, 19, 05, 24,  108.723404,   14.734233,   8,  62,  305.927094,    4.549188,   547,  2626
 2020, 06, 19, 05, 24,  108.618912,   14.767147,   9,  83,  324.498077,   20.077841,   552,  2642
 2020, 06, 19, 05, 24,  108.613083,   14.766015,   8,  69,  309.707458,    7.903978,   552,  2643
 2020, 06, 19, 05, 24,  108.522049,   14.866675,   8,  63,  306.014832,    4.921557,   569,  2651
 2020, 06, 19, 05, 24,  108.516647,   14.865625,   9,  85,  327.922607,   23.695948,   569,  2652
 2020, 06, 19, 05, 24,  108.306488,   15.051227,   8,  33,  302.347809,    3.963084,   602,  2676
 2020, 06, 19, 05, 24,  108.361145,   15.159391,   8,  67,  308.272125,    5.851149,   617,  2663
 2020, 06, 19, 05, 24,  121.634155,   17.337379,   8,  69,  326.353912,   15.846344,   619,  1049
 2020, 06, 19, 05, 24,  108.086624,   15.365550,   8,  45,  304.672974,    4.477968,   653,  2694
 2020, 06, 19, 05, 24,  108.081291,   15.364509,   8,  53,  310.385651,    8.470605,   653,  2695
 2020, 06, 19, 05, 24,  121.699997,   17.584862,   7,  17,  328.901062,   14.958863,   654,  1038
 2020, 06, 19, 05, 24,  108.087326,   15.363672,   8,  56,  303.445831,    4.113154,   659,  2693
 2020, 06, 19, 05, 24,  108.081871,   15.362560,   8,  72,  311.817810,    9.915792,   659,  2694
 2020, 06, 19, 05, 24,  107.991730,   15.530212,   8,  73,  312.951843,    9.145153,   682,  2700
 2020, 06, 19, 05, 24,  108.258797,   15.766560,   8,  47,  304.961456,    3.209306,   711,  2652