year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 26, 11, 11,   28.384472,    3.892077,   8,  54,  305.965546,    4.986424,    48,  2153
 2020, 09, 26, 11, 11,   26.133198,    3.859284,   8,  55,  306.132721,    7.150361,    93,  2420
 2020, 09, 26, 11, 11,   20.267233,    3.854621,   7,  23,  300.102966,    9.711460,   244,  3086
 2020, 09, 26, 11, 11,   24.351538,    4.900297,   8,  40,  302.244354,    2.793175,   294,  2568
 2020, 09, 26, 11, 11,   23.961988,    4.984773,   8,  56,  303.362305,    4.048733,   314,  2628
 2020, 09, 26, 11, 11,   23.956003,    4.983786,   8,  73,  312.709839,    9.695981,   314,  2629
 2020, 09, 26, 11, 11,   23.669178,    4.978141,   8,  42,  301.413055,    3.696778,   324,  2672
 2020, 09, 26, 11, 11,   24.136374,    5.089230,   8,  73,  312.538055,    9.281752,   327,  2596
 2020, 09, 26, 11, 11,   23.595757,    5.019863,   8,  51,  302.879730,    5.074802,   329,  2682
 2020, 09, 26, 11, 11,   24.294548,    5.157084,   8,  73,  313.061340,   10.150831,   331,  2568
 2020, 09, 26, 11, 11,   24.129128,    5.195632,   8,  77,  317.016846,   12.514457,   343,  2593
 2020, 09, 26, 11, 11,   24.123125,    5.194618,   8,  61,  307.121185,    5.785635,   343,  2594
 2020, 09, 26, 11, 11,   37.246460,    7.315792,   8,  35,  306.596344,    3.220442,   357,   963
 2020, 09, 26, 11, 11,   37.239326,    7.314798,   9,  87,  331.900970,   23.662806,   357,   964
 2020, 09, 26, 11, 11,   25.098606,    5.661109,   7,   0,  309.090912,   11.710427,   389,  2481
 2020, 09, 26, 11, 11,   28.277870,    7.042669,   9,  85,  329.079529,   23.930048,   516,  2089
 2020, 09, 26, 11, 11,   28.107834,    7.123630,   8,  57,  310.150146,    7.470118,   532,  2105
 2020, 09, 26, 11, 11,   28.236473,    7.638824,   8,  38,  308.400818,    4.791403,   604,  2079
 2020, 09, 26, 11, 11,   29.288906,    8.829898,   8,  72,  316.666412,    7.295792,   756,  1924
 2020, 09, 26, 11, 11,   29.286684,    8.843846,   9,  96,  351.207581,   45.362991,   758,  1924
 2020, 09, 26, 11, 11,   29.277777,    8.849584,   8,  79,  323.505859,   12.953959,   759,  1925