year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 15, 20, 21,   72.562622,   21.688471,   9, 100,  344.785614,   57.358646,    59,   834
 2020, 12, 15, 20, 21,   78.622505,   20.706810,   8,  50,  302.605804,    4.426536,    84,  1554
 2020, 12, 15, 20, 21,   75.545227,   18.101482,   8,  35,  300.926727,    5.421417,   537,  1243