year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 05, 04, 00,   88.136566,   69.376724,   8,  63,  306.001007,   11.904116,   269,  2537
 2020, 07, 05, 04, 00,   88.117149,   69.367783,   8,  71,  311.608093,   18.119965,   269,  2538
 2020, 07, 05, 04, 00,   88.141914,   69.372032,   8,  40,  305.193634,   10.417023,   274,  2537