year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 27, 05, 46,  110.109886,   22.006601,   8,  65,  307.467773,    4.908646,    19,  1726
 2020, 12, 27, 05, 46,  109.673615,   21.957584,   8,  50,  305.836609,    4.218406,    22,  1783
 2020, 12, 27, 05, 46,  109.672318,   21.964283,   8,  59,  308.521790,    5.573356,    23,  1783
 2020, 12, 27, 05, 46,  110.031937,   22.137106,   8,  57,  305.006805,    4.247669,    40,  1732
 2020, 12, 27, 05, 46,  111.100494,   22.423883,   8,  69,  309.398621,    5.223782,    58,  1585
 2020, 12, 27, 05, 46,  110.345596,   22.369003,   9,  84,  325.601440,   15.498074,    67,  1684
 2020, 12, 27, 05, 46,  110.681831,   22.671638,   8,  42,  301.658783,    3.039496,   104,  1631
 2020, 12, 27, 05, 46,  109.696533,   22.693029,   9,  81,  321.692566,   13.705426,   130,  1756
 2020, 12, 27, 05, 46,  103.835709,   21.712179,   8,  75,  315.192230,   16.814774,   139,  2428
 2020, 12, 27, 05, 46,  110.897453,   23.008766,   8,  59,  304.557068,    3.905310,   149,  1592
 2020, 12, 27, 05, 46,  110.900742,   23.510164,   8,  64,  306.571899,    4.845755,   223,  1576
 2020, 12, 27, 05, 46,  114.069443,   24.244940,   9,  97,  353.426636,   60.778328,   266,  1175
 2020, 12, 27, 05, 46,  109.834152,   23.683897,   8,  49,  301.740692,    3.728925,   273,  1706
 2020, 12, 27, 05, 46,  109.816483,   23.694759,   8,  51,  302.086487,    3.752095,   275,  1708
 2020, 12, 27, 05, 46,  101.719536,   22.652660,   9,  92,  340.690125,   40.505753,   343,  2603
 2020, 12, 27, 05, 46,  101.712166,   22.651087,   9,  86,  328.655060,   25.353895,   343,  2604
 2020, 12, 27, 05, 46,  117.914909,   25.334742,   9,  91,  337.578003,   50.012863,   362,   752
 2020, 12, 27, 05, 46,  117.913925,   25.344025,   9,  84,  326.458221,   31.111755,   363,   752
 2020, 12, 27, 05, 46,  111.290794,   24.784660,   8,  63,  305.963501,    4.993453,   403,  1485
 2020, 12, 27, 05, 46,  117.830765,   25.760887,   8,  79,  319.346130,   23.706564,   427,   752
 2020, 12, 27, 05, 46,  102.536240,   23.510002,   8,  51,  302.204163,    7.899927,   442,  2496
 2020, 12, 27, 05, 46,  103.858261,   24.140112,   8,  43,  303.873413,    6.494550,   494,  2352
 2020, 12, 27, 05, 46,  103.859047,   24.141453,   8,  62,  305.799255,    7.933433,   498,  2351
 2020, 12, 27, 05, 46,  111.836914,   27.230152,   8,  57,  303.704346,    5.064389,   754,  1345