year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 31, 04, 47,  120.092606,   15.051703,   8,  51,  302.221161,    4.292470,   236,  2416
 2021, 01, 31, 04, 47,  121.324516,   15.420913,   7,  28,  300.164764,    3.698271,   260,  2265
 2021, 01, 31, 04, 47,  121.317024,   15.419548,   8,  58,  304.110535,    5.764838,   260,  2266