year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 11, 04, 24,  125.296333,   47.337574,   8,  62,  305.941162,    5.576572,     4,  1614
 2021, 03, 11, 04, 24,  122.675850,   47.071449,   8,  41,  303.355286,    3.748222,    29,  1863
 2021, 03, 11, 04, 24,  122.570152,   47.148483,   8,  31,  301.876068,    3.581363,    43,  1869
 2021, 03, 11, 04, 24,  122.567528,   47.155209,   8,  68,  309.216034,    7.186619,    44,  1869
 2021, 03, 11, 04, 24,  124.395042,   47.535950,   8,  73,  313.642120,   10.510665,    54,  1690
 2021, 03, 11, 04, 24,  124.721878,   47.779831,   8,  69,  309.842590,    7.380053,    82,  1650
 2021, 03, 11, 04, 24,  123.843758,   47.699192,   8,  65,  307.019043,    6.699111,    91,  1734
 2021, 03, 11, 04, 24,  124.711548,   47.880836,   8,  53,  302.724518,    4.509442,    97,  1647
 2021, 03, 11, 04, 24,  132.445297,   48.979824,   8,  68,  309.189728,   11.748532,   120,   984
 2021, 03, 11, 04, 24,  122.260704,   47.725540,   8,  31,  300.181702,    3.968396,   135,  1872
 2021, 03, 11, 04, 24,  123.250366,   47.956654,   8,  70,  318.681244,   11.609548,   143,  1777
 2021, 03, 11, 04, 24,  123.261940,   47.962894,   7,  17,  310.848694,    6.779031,   144,  1775
 2021, 03, 11, 04, 24,  114.522034,   46.086933,   9,  81,  321.854218,   34.241680,   148,  2512
 2021, 03, 11, 04, 24,  114.517136,   46.096088,   8,  76,  315.769928,   25.165218,   149,  2512
 2021, 03, 11, 04, 24,  133.296448,   49.271446,   9,  83,  324.946777,   25.727571,   153,   904
 2021, 03, 11, 04, 24,  133.294937,   49.279919,   8,  49,  306.207825,   10.204892,   154,   904
 2021, 03, 11, 04, 24,  122.786736,   47.972149,   8,  40,  300.664001,    3.871577,   157,  1817
 2021, 03, 11, 04, 24,  122.743622,   48.760216,   8,  55,  303.032043,    6.436722,   273,  1788
 2021, 03, 11, 04, 24,  122.732941,   48.758366,   9,  80,  320.854675,   16.076868,   273,  1789
 2021, 03, 11, 04, 24,  111.996086,   49.546280,   8,  58,  304.040192,   15.852663,   726,  2522