year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 06, 13, 39,    2.534779,   35.995686,   8,  72,  323.254913,   16.862404,     8,   342
 2020, 07, 06, 13, 39,    2.525442,   35.995220,   9, 100,  368.831604,  134.661774,     8,   343
 2020, 07, 06, 13, 39,    2.515790,   35.994736,   9,  88,  339.094055,   44.290535,     8,   344
 2020, 07, 06, 13, 39,    5.717188,   36.511433,   9,  98,  355.553619,  172.386810,    71,    82
 2020, 07, 06, 13, 39,    2.074289,   36.471867,   9,  83,  329.294281,   28.196777,    86,   382
 2020, 07, 06, 13, 39,    2.067091,   36.471500,   8,  78,  324.161285,   20.740393,    86,   383
 2020, 07, 06, 13, 39,    1.856261,   36.460648,   9, 100,  376.987946,  157.057312,    86,   405
 2020, 07, 06, 13, 39,    1.846599,   36.460144,   9, 100,  362.481506,  101.846039,    86,   406
 2020, 07, 06, 13, 39,    6.562636,   36.905617,   9,  80,  320.149597,   48.053818,   124,    30
 2020, 07, 06, 13, 39,    6.570345,   36.907940,   8,  78,  330.254761,   78.777611,   133,    29
 2020, 07, 06, 13, 39,   -4.111085,   37.212776,   8,  71,  329.399353,   10.753748,   267,   979
 2020, 07, 06, 13, 39,   -4.009481,   40.162228,   9,  99,  359.895508,   64.232101,   710,   900