year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 17, 05, 32,  105.975784,   15.492884,   8,  69,  309.713135,    8.897463,    44,  2757
 2020, 12, 17, 05, 32,  103.929588,   15.915586,   8,  67,  308.219910,   11.301126,   170,  2972
 2020, 12, 17, 05, 32,  103.919807,   15.913528,   8,  76,  315.688477,   20.751379,   170,  2973
 2020, 12, 17, 05, 32,  103.550232,   16.197342,   8,  60,  319.652740,   29.018263,   221,  3000
 2020, 12, 17, 05, 32,  103.540016,   16.195187,   8,  45,  304.919739,    8.760943,   221,  3001
 2020, 12, 17, 05, 32,  103.620399,   16.176901,   8,  40,  302.668243,    6.757787,   226,  2993
 2020, 12, 17, 05, 32,  103.551346,   16.200771,   8,  71,  311.492401,   16.237009,   229,  2999
 2020, 12, 17, 05, 32,  103.541145,   16.198549,   8,  67,  308.153198,   12.161917,   229,  3000
 2020, 12, 17, 05, 32,  103.386848,   16.419884,   8,  59,  304.484497,    8.526392,   264,  3008
 2020, 12, 17, 05, 32,  103.466454,   16.506418,   8,  55,  303.129059,    6.964265,   277,  2998
 2020, 12, 17, 05, 32,  102.899658,   16.583929,   8,  53,  302.519196,    7.489493,   308,  3046
 2020, 12, 17, 05, 32,  102.867905,   16.671000,   8,  52,  302.465210,    8.305002,   315,  3047
 2020, 12, 17, 05, 32,  102.870453,   16.670990,   7,  29,  300.125214,    5.710314,   323,  3046
 2020, 12, 17, 05, 32,  102.859428,   16.668512,   8,  46,  301.331299,    7.273118,   323,  3047
 2020, 12, 17, 05, 32,  103.477875,   17.748714,   8,  50,  301.879028,    7.055045,   457,  2961
 2020, 12, 17, 05, 32,  104.248581,   18.119114,   8,  63,  306.315796,    8.370971,   488,  2869
 2020, 12, 17, 05, 32,  103.777023,   18.389320,   8,  64,  306.707001,    9.613969,   547,  2910