year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 03, 07, 18,   73.615356,   53.870445,   9,  97,  353.866516,   58.973465,    45,  2045
 2020, 06, 03, 07, 18,   73.601425,   53.867550,   9,  82,  331.012329,   22.854256,    45,  2046
 2020, 06, 03, 07, 18,   71.455322,   54.422306,   8,  35,  305.592529,    7.542868,   189,  2148
 2020, 06, 03, 07, 18,   96.266747,   60.435822,   8,  57,  314.141724,   19.606230,   693,   359