year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 24, 17, 34,  136.138458,   49.946785,   9,  90,  320.510010,    0.000000,   231,  2233
 2021, 03, 24, 17, 34,  128.573395,   51.232285,   9, 100,  327.431213,   21.497618,   260,  1612
 2021, 03, 24, 17, 34,  129.682053,   50.939251,   9, 100,  331.454926,    0.000000,   276,  1719
 2021, 03, 24, 17, 34,  128.371292,   50.893581,   9,  92,  316.005188,   14.353269,   314,  1608