year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 17, 08, 58,   70.906975,   29.972031,   8,  47,  305.859314,    7.066965,    82,   630
 2020, 12, 17, 08, 58,   70.895592,   31.214565,   8,  60,  304.877075,    6.653204,   266,   601
 2020, 12, 17, 08, 58,   70.888535,   31.214003,   8,  61,  305.148956,    6.772693,   266,   602
 2020, 12, 17, 08, 58,   73.211731,   31.655806,   8,  53,  302.671143,   10.427822,   311,   317
 2020, 12, 17, 08, 58,   73.407547,   31.739117,   8,  46,  305.093628,   12.932246,   317,   297
 2020, 12, 17, 08, 58,   73.408493,   31.734879,   8,  46,  301.301666,    9.630486,   324,   296
 2020, 12, 17, 08, 58,   70.714371,   31.642599,   8,  72,  311.615173,   10.873393,   332,   616
 2020, 12, 17, 08, 58,   48.740437,   27.997873,   7,   0,  302.103699,   11.782351,   339,  2990
 2020, 12, 17, 08, 58,   53.119667,   29.260294,   8,  48,  306.189697,    9.808708,   369,  2486
 2020, 12, 17, 08, 58,   61.774334,   30.896385,   8,  62,  305.985596,    4.140612,   373,  1530
 2020, 12, 17, 08, 58,   49.717651,   28.494114,   8,  73,  321.003632,   29.257286,   373,  2883
 2020, 12, 17, 08, 58,   49.708408,   28.491793,   8,  71,  319.401062,   27.174423,   373,  2884
 2020, 12, 17, 08, 58,   72.882370,   32.065849,   8,  63,  306.393585,   13.157899,   376,   344
 2020, 12, 17, 08, 58,   70.322189,   32.023052,   8,  79,  318.668762,   28.720478,   395,   651
 2020, 12, 17, 08, 58,   70.321144,   32.033073,   9,  90,  335.494263,   59.219200,   396,   651
 2020, 12, 17, 08, 58,   70.327423,   32.028423,   8,  70,  340.851349,   74.573471,   401,   650
 2020, 12, 17, 08, 58,   70.313965,   32.027412,   8,  60,  319.782318,   30.169687,   401,   651
 2020, 12, 17, 08, 58,   69.687897,   32.105373,   8,  41,  303.010712,    9.000617,   414,   698
 2020, 12, 17, 08, 58,   55.397602,   30.077917,   8,  46,  305.016602,    4.773025,   414,  2238
 2020, 12, 17, 08, 58,   55.398136,   30.077230,   8,  43,  303.591827,    3.898336,   417,  2237
 2020, 12, 17, 08, 58,   61.988804,   31.252142,   9,  84,  326.156677,   15.516937,   421,  1493
 2020, 12, 17, 08, 58,   61.987499,   31.258778,   8,  78,  318.425049,   10.707805,   422,  1493
 2020, 12, 17, 08, 58,   61.857616,   31.239882,   9,  88,  332.201263,   21.590359,   422,  1509
 2020, 12, 17, 08, 58,   61.849514,   31.238701,   9,  88,  332.818695,   22.001841,   422,  1510
 2020, 12, 17, 08, 58,   65.225273,   31.692364,   8,  57,  303.660126,    5.202269,   423,  1131
 2020, 12, 17, 08, 58,   61.706791,   31.245005,   8,  61,  305.086304,    3.854119,   426,  1527
 2020, 12, 17, 08, 58,   61.753830,   31.387590,   9,  80,  320.286652,   11.974888,   446,  1517
 2020, 12, 17, 08, 58,   61.737484,   31.560751,   8,  70,  310.257324,    7.058319,   472,  1513