year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 24, 17, 07,  113.162613,   61.545544,   8,  58,  303.907959,   29.272560,     4,    61
 2020, 08, 24, 17, 07,  112.802856,   61.354141,   8,  74,  308.370880,   37.545273,    25,    47
 2020, 08, 24, 17, 07,  112.805809,   61.339989,   9,  92,  315.810852,   50.530563,    26,    47
 2020, 08, 24, 17, 07,  112.794640,   61.351646,   9, 100,  331.149872,   94.175964,    34,    47
 2020, 08, 24, 17, 07,  112.822723,   61.352993,   8,  76,  308.868866,   38.065006,    34,    48