year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 12, 06, 07,   77.651520,   50.460155,   8,  31,  314.088104,   18.272863,   600,  3077
 2020, 06, 12, 06, 07,   77.635742,   50.454277,   9,  84,  327.445587,   46.978298,   600,  3078
 2020, 06, 12, 06, 07,   87.285515,   53.921986,   8,  69,  313.154907,   10.352234,   667,  2278
 2020, 06, 12, 06, 07,   90.507057,   54.898033,   8,  34,  321.807587,   13.993340,   701,  2036
 2020, 06, 12, 06, 07,   90.492668,   54.895035,   9,  80,  330.257935,   22.895180,   701,  2037