year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 19, 04, 56,  123.605438,    0.840941,   8,  67,  314.601349,    7.353388,   140,  2052
 2020, 09, 19, 04, 56,  123.595650,    0.846992,   8,  52,  310.604004,    4.284817,   141,  2053
 2020, 09, 19, 04, 56,  123.443855,    0.855891,   8,  60,  309.806915,    4.746085,   147,  2069
 2020, 09, 19, 04, 56,  123.334953,    0.854231,   8,  65,  310.901489,    6.261977,   149,  2081
 2020, 09, 19, 04, 56,  123.179459,    0.853306,   8,  62,  310.953186,    6.798566,   152,  2098
 2020, 09, 19, 04, 56,  122.724457,    0.815144,   8,  55,  310.179260,    6.440882,   156,  2146
 2020, 09, 19, 04, 56,  122.608505,    0.949567,   8,  34,  309.061676,    3.497408,   180,  2154
 2020, 09, 19, 04, 56,  122.474113,    0.976875,   9,  81,  321.260498,   15.658540,   186,  2167
 2020, 09, 19, 04, 56,  122.276779,    0.979252,   8,  59,  307.616211,    6.185987,   190,  2186
 2020, 09, 19, 04, 56,  122.279152,    0.981898,   8,  40,  308.088593,    5.310569,   193,  2185
 2020, 09, 19, 04, 56,  125.124245,    1.562884,   8,  63,  315.183289,    6.235485,   213,  1846
 2020, 09, 19, 04, 56,  113.137131,    2.566017,   7,  22,  300.037506,   11.095003,   648,  3163