year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 18, 22, 13, -121.791794,   39.283539,   8,  58,  316.645569,   54.915619,   509,    13
 2020, 12, 18, 22, 13, -121.781631,   39.284222,   8,  43,  300.950470,   24.057108,   518,    12
 2020, 12, 18, 22, 13, -121.800697,   39.284210,   8,  76,  316.098053,   53.778820,   518,    13