year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 14, 21, 17,   66.017349,   52.753136,   8,  57,  303.827454,   12.821697,    67,  1036
 2020, 10, 14, 21, 17,   65.716057,   52.666084,   9, 100,  321.381195,   28.871153,    84,  1020
 2020, 10, 14, 21, 17,   69.158096,   51.343708,   7,  22,  300.544464,    6.794931,   226,  1286
 2020, 10, 14, 21, 17,   53.806732,   51.845089,   8,  47,  302.121246,   20.697647,   280,   162
 2020, 10, 14, 21, 17,   52.745064,   51.570351,   8,  35,  300.898315,   22.961996,   316,   105