year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 20, 19, 07,  107.598824,   58.451324,   9, 100,  325.109100,   18.436913,    78,  1523
 2020, 06, 20, 19, 07,  107.663559,   58.428848,   9, 100,  320.622681,   15.690406,    80,  1529
 2020, 06, 20, 19, 07,  107.579056,   58.427624,   9, 100,  331.822388,   23.366507,    82,  1523
 2020, 06, 20, 19, 07,  107.481277,   58.428333,   9,  80,  310.563873,    9.782642,    84,  1516
 2020, 06, 20, 19, 07,  107.494194,   58.426403,   8,  41,  301.430389,    6.002045,    84,  1517
 2020, 06, 20, 19, 07,  107.448303,   58.419270,   9,  83,  311.632690,   10.386423,    86,  1514
 2020, 06, 20, 19, 07,  107.379913,   58.422482,   9, 100,  335.869781,   27.984541,    87,  1509
 2020, 06, 20, 19, 07,  107.392868,   58.420540,   9, 100,  333.532318,   26.011469,    87,  1510
 2020, 06, 20, 19, 07,  107.321045,   58.417236,   8,  73,  307.954163,    8.558107,    89,  1505
 2020, 06, 20, 19, 07,  107.109512,   58.138920,   8,  62,  304.990051,    7.389895,   134,  1502
 2020, 06, 20, 19, 07,  106.785301,   58.118244,   8,  71,  307.318237,    8.210820,   144,  1480
 2020, 06, 20, 19, 07,  106.537460,   58.098061,   8,  38,  301.131836,    5.377470,   152,  1463
 2020, 06, 20, 19, 07,  106.541626,   58.036793,   9, 100,  339.602814,   31.819820,   161,  1466
 2020, 06, 20, 19, 07,  106.793854,   57.986080,   8,  65,  305.575806,    7.472226,   163,  1486
 2020, 06, 20, 19, 07,  106.806824,   57.984180,   9, 100,  326.343323,   19.607729,   163,  1487
 2020, 06, 20, 19, 07,  105.886452,   57.875053,   9, 100,  331.224091,   24.043520,   198,  1426
 2020, 06, 20, 19, 07,  110.389542,   53.646008,   8,  46,  318.912109,   14.763081,   698,  1945
 2020, 06, 20, 19, 07,  110.386673,   53.639072,   8,  49,  319.650970,   15.674079,   699,  1945
 2020, 06, 20, 19, 07,  110.370651,   53.634766,   8,  31,  308.530701,    9.187289,   700,  1944