year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 21, 05, 27,  112.525322,   23.037859,   7,  29,  320.411469,    8.803686,     8,  1975
 2020, 07, 21, 05, 27,  112.523872,   23.044930,   7,  21,  319.160431,    7.951744,     9,  1975
 2020, 07, 21, 05, 27,  112.014801,   23.020607,   8,  62,  317.083832,    8.140382,    19,  2030
 2020, 07, 21, 05, 27,  111.576843,   23.243860,   8,  63,  317.744598,    9.433645,    62,  2069
 2020, 07, 21, 05, 27,  111.578270,   23.245533,   8,  35,  312.942932,    6.241466,    64,  2068
 2020, 07, 21, 05, 27,  113.105873,   23.823521,   8,  51,  308.730194,    3.720298,   109,  1885
 2020, 07, 21, 05, 27,  109.422096,   24.195524,   8,  55,  312.806732,    7.085264,   262,  2258
 2020, 07, 21, 05, 27,  112.631805,   25.033546,   9,  83,  328.002777,   13.289811,   299,  1901
 2020, 07, 21, 05, 27,  111.470520,   26.603468,   8,  68,  312.461060,    4.834516,   559,  1980
 2020, 07, 21, 05, 27,  111.472122,   26.602640,   8,  54,  311.657196,    4.123108,   560,  1979
 2020, 07, 21, 05, 27,  121.091293,   28.162849,   7,  26,  311.138123,    7.318989,   590,   854
 2020, 07, 21, 05, 27,  114.924461,   27.783239,   8,  50,  323.522736,    7.351820,   651,  1531
 2020, 07, 21, 05, 27,  117.379189,   28.628056,   8,  64,  315.496094,    7.018361,   726,  1221
 2020, 07, 21, 05, 27,  115.867996,   28.498793,   8,  65,  313.343109,    4.247682,   737,  1394
 2020, 07, 21, 05, 27,  114.846611,   28.380075,   8,  58,  313.090881,    4.374117,   741,  1521