year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 02, 01, 09,    5.538894,   12.785831,   8,  62,  304.941406,    4.779369,   403,  1579
 2021, 01, 02, 01, 09,    6.666722,   11.807424,   8,  53,  303.068878,    5.278871,   521,  1763
 2021, 01, 02, 01, 09,    6.673943,   11.806264,   8,  60,  304.481049,    5.868054,   521,  1764
 2021, 01, 02, 01, 09,    6.248301,   11.359832,   8,  49,  302.498322,    4.921326,   597,  1721
 2021, 01, 02, 01, 09,   -8.493106,   12.636070,   8,  41,  301.431213,   19.867447,   697,    13
 2021, 01, 02, 01, 09,   -8.498564,   12.635716,   8,  44,  301.820251,   19.746475,   706,    13
 2021, 01, 02, 01, 09,    0.502450,   11.437264,   7,  23,  301.054382,    6.323133,   713,  1012