year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 01, 23, 50,  170.377945,   61.646950,   8,  37,  309.443512,   15.843830,   218,  2474
 2020, 07, 01, 23, 50,  170.426224,   61.684784,   8,  68,  309.330688,   15.181842,   220,  2470
 2020, 07, 01, 23, 50,  170.409866,   61.679695,   8,  69,  309.513123,   14.997604,   220,  2471
 2020, 07, 01, 23, 50,  170.420135,   61.684628,   8,  58,  317.018707,   23.891544,   225,  2470
 2020, 07, 01, 23, 50,  167.184601,   61.257912,   8,  43,  310.308533,   10.583529,   300,  2645
 2020, 07, 01, 23, 50,  166.550690,   61.429077,   9,  84,  325.328583,   23.464222,   348,  2666
 2020, 07, 01, 23, 50,  166.541611,   61.425823,   9,  88,  333.442596,   33.212643,   348,  2667
 2020, 07, 01, 23, 50,  166.527161,   61.433987,   8,  53,  310.686096,   11.022273,   349,  2667
 2020, 07, 01, 23, 50,  166.545792,   61.426411,   8,  69,  338.510712,   39.703197,   354,  2666
 2020, 07, 01, 23, 50,  166.532333,   61.434910,   8,  47,  312.225159,   11.968207,   355,  2666
 2020, 07, 01, 23, 50,  166.312805,   61.395580,   8,  36,  319.424622,   17.438423,   358,  2682
 2020, 07, 01, 23, 50,  166.280273,   61.383743,   8,  71,  315.387146,   16.102627,   358,  2685
 2020, 07, 01, 23, 50,  166.297928,   61.417114,   8,  64,  326.958405,   25.962158,   360,  2681
 2020, 07, 01, 23, 50,  165.902802,   61.499222,   8,  66,  345.591766,   50.829533,   389,  2695
 2020, 07, 01, 23, 50,  165.975418,   61.553017,   8,  65,  314.152344,   15.206563,   391,  2686
 2020, 07, 01, 23, 50,  165.964294,   61.548950,   8,  57,  305.235291,    8.526211,   391,  2687
 2020, 07, 01, 23, 50,  165.932556,   61.537361,   8,  43,  301.302307,    6.152479,   391,  2690
 2020, 07, 01, 23, 50,  165.922241,   61.533585,   8,  58,  305.322144,    8.226749,   391,  2691
 2020, 07, 01, 23, 50,  165.293289,   61.689579,   8,  37,  307.836517,   10.327192,   438,  2710
 2020, 07, 01, 23, 50,  168.609451,   63.063328,   7,  26,  306.658630,   12.281259,   467,  2457
 2020, 07, 01, 23, 50,  161.698288,   62.192200,   9,  95,  362.761841,  113.384460,   661,  2837
 2020, 07, 01, 23, 50,  161.743408,   62.226242,   8,  45,  321.264404,   24.623968,   662,  2832
 2020, 07, 01, 23, 50,  161.645493,   62.185886,   9,  85,  335.897003,   47.098171,   662,  2840
 2020, 07, 01, 23, 50,  161.633179,   62.180798,   8,  76,  315.927460,   19.531723,   662,  2841
 2020, 07, 01, 23, 50,  161.620178,   62.221931,   8,  32,  317.890778,   19.090897,   665,  2838
 2020, 07, 01, 23, 50,  161.607742,   62.216816,   8,  54,  316.250885,   18.100775,   665,  2839