year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 05, 07, 14,   72.573616,   40.579868,   8,  72,  320.692200,   13.055430,   260,  2730
 2020, 07, 05, 07, 14,   72.474686,   40.599346,   8,  75,  320.667572,   14.419703,   264,  2739
 2020, 07, 05, 07, 14,   72.670586,   40.664440,   9,  81,  326.117279,   19.930052,   265,  2716
 2020, 07, 05, 07, 14,   72.478554,   40.612095,   8,  70,  317.070282,   10.720164,   265,  2738
 2020, 07, 05, 07, 14,   72.636078,   40.755566,   8,  77,  321.623169,   14.940291,   280,  2714
 2020, 07, 05, 07, 14,   72.773544,   40.827229,   8,  69,  314.696564,    9.913706,   283,  2696
 2020, 07, 05, 07, 14,   71.998634,   40.769485,   8,  73,  319.172607,   13.988380,   309,  2775
 2020, 07, 05, 07, 14,   72.076820,   41.088074,   8,  79,  323.638062,   18.544439,   347,  2751
 2020, 07, 05, 07, 14,   72.075081,   41.094707,   8,  60,  323.007629,   17.470879,   354,  2750
 2020, 07, 05, 07, 14,   90.254059,   44.730789,   8,  75,  331.696228,   15.677880,   394,  1028
 2020, 07, 05, 07, 14,   69.273735,   40.640724,   8,  59,  322.586731,   26.855747,   397,  3001
 2020, 07, 05, 07, 14,   69.279518,   40.645580,   8,  75,  318.957214,   21.252748,   405,  3000
 2020, 07, 05, 07, 14,   69.267036,   40.641708,   8,  72,  316.524658,   17.892099,   405,  3001
 2020, 07, 05, 07, 14,   69.125641,   40.753494,   8,  75,  318.770325,   21.109459,   424,  3006
 2020, 07, 05, 07, 14,   68.967461,   40.746147,   9,  85,  330.982513,   45.543652,   427,  3017
 2020, 07, 05, 07, 14,   68.967506,   40.773933,   8,  58,  320.256439,   24.612444,   429,  3016
 2020, 07, 05, 07, 14,   68.954735,   40.770000,   8,  39,  315.657227,   15.773096,   429,  3017
 2020, 07, 05, 07, 14,   68.970459,   40.749542,   8,  77,  323.680084,   29.170008,   435,  3016
 2020, 07, 05, 07, 14,   68.957779,   40.745556,   8,  64,  325.256317,   32.115677,   435,  3017
 2020, 07, 05, 07, 14,   68.957932,   40.773441,   8,  76,  324.932007,   31.156937,   437,  3016