year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 05, 06, 30,  103.330582,    0.539662,   7,   0,  334.273438,   19.661077,   403,  1601
 2021, 02, 05, 06, 30,   99.229645,    1.246494,   8,  70,  311.941833,    8.581898,   600,  2104
 2021, 02, 05, 06, 30,   99.238846,    1.255644,   7,  25,  309.295807,    6.274988,   601,  2103
 2021, 02, 05, 06, 30,  102.298882,    2.255663,   8,  47,  317.567352,    5.327982,   680,  1692
 2021, 02, 05, 06, 30,  100.536400,    2.102259,   8,  51,  306.340607,    3.952149,   697,  1931
 2021, 02, 05, 06, 30,  100.528633,    2.101067,   8,  65,  307.209534,    4.474332,   697,  1932
 2021, 02, 05, 06, 30,  102.207962,    2.424188,   8,  72,  316.827881,    4.940088,   707,  1699
 2021, 02, 05, 06, 30,  103.330711,    2.851564,   8,  35,  304.110352,    3.677021,   745,  1529
 2021, 02, 05, 06, 30,  101.567383,    2.699178,   8,  57,  316.978455,    5.701367,   762,  1779
 2021, 02, 05, 06, 30,  101.555168,    2.731779,   8,  32,  322.092041,    8.767577,   767,  1780