year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 01, 07, 11,   59.232979,   50.102909,   8,  58,  320.935944,   43.604084,   621,  3195
 2020, 08, 01, 07, 11,   59.223499,   50.101906,   8,  77,  320.956512,   44.043758,   630,  3195
 2020, 08, 01, 07, 11,   73.931992,   54.761597,   8,  77,  323.848877,   12.430303,   648,  2083
 2020, 08, 01, 07, 11,   73.917267,   54.758373,   8,  58,  318.454559,    6.983638,   648,  2084
 2020, 08, 01, 07, 11,   66.970551,   53.652271,   8,  69,  313.249908,   15.522744,   741,  2543