year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 06, 05, 10,  114.140160,   30.843851,   8,  63,  306.923920,    4.217795,   458,  2060
 2020, 07, 06, 05, 10,  115.955261,   31.826485,   8,  67,  316.309784,    6.056883,   555,  1841
 2020, 07, 06, 05, 10,  118.797737,   32.671551,   8,  70,  317.373444,    6.401404,   614,  1482
 2020, 07, 06, 05, 10,  117.133141,   32.481255,   8,  69,  321.036163,    6.433153,   623,  1684
 2020, 07, 06, 05, 10,  119.117134,   32.797894,   8,  49,  314.740021,    5.233613,   626,  1441
 2020, 07, 06, 05, 10,  114.058754,   32.154545,   8,  49,  315.919159,    7.471379,   652,  2027
 2020, 07, 06, 05, 10,  116.865181,   32.702862,   8,  55,  324.148865,    9.097024,   662,  1707
 2020, 07, 06, 05, 10,  117.584442,   32.903561,   7,  29,  320.961853,    6.688943,   675,  1616
 2020, 07, 06, 05, 10,  117.287132,   32.871117,   8,  55,  320.668274,    5.690917,   677,  1652
 2020, 07, 06, 05, 10,  116.751282,   32.792969,   8,  48,  313.703949,    3.375561,   678,  1717
 2020, 07, 06, 05, 10,  117.299171,   32.893456,   8,  45,  322.542389,    6.949076,   680,  1650
 2020, 07, 06, 05, 10,  113.927361,   32.412811,   8,  67,  316.413330,    6.714556,   694,  2031