year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 27, 08, 31,   72.562996,   22.872774,   8,  76,  320.132629,   10.558412,    30,  1240
 2020, 11, 27, 08, 31,   78.831017,   25.730608,   8,  68,  310.485718,    7.379291,   357,   513
 2020, 11, 27, 08, 31,   78.233711,   26.493397,   8,  72,  312.652557,    9.861493,   476,   578
 2020, 11, 27, 08, 31,   78.231796,   26.493839,   8,  52,  309.821899,    7.214257,   482,   577