year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 28, 05, 04,  134.232605,   57.334549,   8,  59,  304.387054,   11.481162,   328,   111
 2020, 07, 28, 05, 04,  134.211166,   57.335175,   8,  76,  315.234833,   28.258242,   328,   112
 2020, 07, 28, 05, 04,  135.545288,   57.521858,   8,  69,  312.650940,   28.598711,   362,    56
 2020, 07, 28, 05, 04,  135.561386,   57.524803,   8,  74,  313.604736,   30.903948,   371,    55
 2020, 07, 28, 05, 04,  135.536224,   57.525883,   8,  65,  309.553375,   23.104893,   371,    56
 2020, 07, 28, 05, 04,  106.755524,   56.661190,   9,  93,  343.276642,   36.554615,   554,  1929
 2020, 07, 28, 05, 04,  106.742577,   56.658642,   9,  89,  335.320587,   26.178295,   554,  1930
 2020, 07, 28, 05, 04,  106.750961,   56.667820,   9,  87,  330.216217,   21.583937,   555,  1929
 2020, 07, 28, 05, 04,  106.801712,   57.981270,   8,  75,  318.287445,   10.623236,   740,  1862
 2020, 07, 28, 05, 04,  106.810699,   57.990349,   8,  79,  318.795258,   10.606619,   741,  1861
 2020, 07, 28, 05, 04,  106.543159,   58.037731,   9,  83,  349.867645,   46.879166,   755,  1876
 2020, 07, 28, 05, 04,  106.548187,   58.097923,   9,  89,  333.628876,   24.600779,   763,  1873