year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 16, 12, 01,   23.362413,    2.443247,   8,  71,  310.896057,    6.221152,    94,  1220
 2020, 07, 16, 12, 01,   20.441027,    3.134044,   8,  75,  315.078033,    6.966317,   262,  1587
 2020, 07, 16, 12, 01,   20.918447,    3.253967,   8,  68,  311.449585,    6.778570,   269,  1517
 2020, 07, 16, 12, 01,   22.492367,    4.163106,   8,  61,  321.017944,   11.620990,   369,  1279