year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 04, 05, 02, 00,    6.709912,   32.515701,   8,  72,  307.632019,   11.326316,   246,  2613
 2021, 04, 05, 02, 00,    6.059107,   31.799322,   9,  91,  315.304321,   14.715444,   373,  2565
 2021, 04, 05, 02, 00,    6.180906,   31.685169,   9,  84,  311.988525,   12.470581,   381,  2587
 2021, 04, 05, 02, 00,    6.187661,   31.683516,   9, 100,  343.352844,   45.547398,   381,  2588
 2021, 04, 05, 02, 00,    6.188068,   31.690069,   9, 100,  346.414459,   50.446510,   386,  2589
 2021, 04, 05, 02, 00,    6.194876,   31.688465,   8,  55,  303.445099,    7.580693,   386,  2590
 2021, 04, 05, 02, 00,    6.054009,   31.658159,   8,  51,  302.702942,    7.282986,   392,  2572
 2021, 04, 05, 02, 00,    5.954760,   31.592915,   9,  99,  319.459625,   18.043858,   406,  2562
 2021, 04, 05, 02, 00,    5.961403,   31.591347,   9, 100,  321.700623,   19.921101,   406,  2563