year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 24, 05, 53,  104.460915,   48.996975,   8,  39,  300.549133,    4.427189,   265,  1430
 2020, 10, 24, 05, 53,  108.702553,   51.279675,   8,  60,  304.882172,   12.071072,   533,  1046
 2020, 10, 24, 05, 53,  108.437523,   51.532154,   8,  66,  307.570282,   13.893790,   573,  1058
 2020, 10, 24, 05, 53,  107.574150,   52.249439,   9,  81,  321.944855,   24.521826,   694,  1098
 2020, 10, 24, 05, 53,  110.084282,   52.687561,   8,  74,  313.398865,   15.535574,   727,   913