year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 17, 05, 37,  110.128326,   39.436058,   8,  56,  303.555756,    6.791697,   383,  1518
 2020, 12, 17, 05, 37,  109.751801,   40.620644,   8,  35,  300.324463,    6.042091,   566,  1517
 2020, 12, 17, 05, 37,  109.741043,   40.625896,   9, 100,  369.548950,   78.692909,   567,  1518