year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 01, 22, 15,  146.283783,   70.624184,   8,  44,  304.199677,   14.069481,    34,  2895
 2020, 07, 01, 22, 15,  141.226822,   68.123802,   8,  51,  302.167542,   22.121746,   260,  3145
 2020, 07, 01, 22, 15,  137.719666,   67.554146,   8,  35,  300.484833,   21.206621,   455,  3189