year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 12, 11, 58,   14.105937,   12.969325,   8,  78,  321.320862,   13.530619,   275,  2269
 2020, 08, 12, 11, 58,   14.098299,   12.967959,   8,  76,  318.962769,   11.179296,   275,  2270
 2020, 08, 12, 11, 58,   15.203767,   13.301435,   8,  76,  321.562622,   14.390726,   295,  2136
 2020, 08, 12, 11, 58,   13.400215,   13.710009,   8,  39,  311.819641,    7.853606,   403,  2331