year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 21, 06, 02,  107.130768,   10.579403,   8,  56,  314.733643,    5.984052,   219,  1855
 2020, 09, 21, 06, 02,  106.671440,   10.666298,   9,  80,  323.251190,   11.929752,   243,  1910
 2020, 09, 21, 06, 02,  103.634834,   10.616638,   8,  62,  315.944214,    7.954494,   310,  2252
 2020, 09, 21, 06, 02,  103.805420,   10.762755,   8,  61,  307.439362,    4.560585,   327,  2225
 2020, 09, 21, 06, 02,  104.769539,   11.397211,   8,  34,  306.666718,    4.428174,   396,  2107
 2020, 09, 21, 06, 02,  106.994476,   11.842926,   8,  57,  315.052612,    5.772492,   409,  1834
 2020, 09, 21, 06, 02,  109.315895,   13.010930,   8,  75,  320.443512,    6.396411,   529,  1483
 2020, 09, 21, 06, 02,  109.127220,   13.138880,   8,  30,  309.839905,    4.262129,   552,  1505
 2020, 09, 21, 06, 02,  106.188744,   13.948032,   8,  68,  311.451752,    5.435361,   739,  1872