year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 20, 17, 42,  117.487831,    0.136302,   7,  28,  300.458466,    3.561350,   298,  1873
 2020, 06, 20, 17, 42,  121.377899,   -2.577243,   8,  68,  306.558899,   11.223102,   612,  2399