year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 13, 00, 39,    6.053249,   31.795887,   9, 100,  328.615295,   33.368317,    21,   476
 2020, 12, 13, 00, 39,    6.061389,   31.795296,   9, 100,  335.297821,   42.684772,    21,   477
 2020, 12, 13, 00, 39,    5.956571,   31.708893,   8,  67,  306.210144,   12.432707,    36,   466
 2020, 12, 13, 00, 39,    5.964734,   31.708292,   9, 100,  334.670807,   42.627987,    36,   467
 2020, 12, 13, 00, 39,    5.803892,   31.686604,   9, 100,  320.873810,   25.851126,    39,   448
 2020, 12, 13, 00, 39,    5.812377,   31.686012,   9, 100,  328.963074,   35.665298,    39,   449
 2020, 12, 13, 00, 39,    6.051104,   31.669125,   8,  41,  301.449677,    8.582042,    39,   478
 2020, 12, 13, 00, 39,    6.059180,   31.668562,   8,  57,  303.725220,    9.922068,    39,   479
 2020, 12, 13, 00, 39,    5.954704,   31.592920,   8,  73,  307.980316,   13.921182,    53,   468
 2020, 12, 13, 00, 39,    5.962835,   31.592327,   8,  61,  304.669739,   11.657455,    53,   469
 2020, 12, 13, 00, 39,   19.698154,   29.233192,   9,  99,  319.627655,   18.123663,   141,  2005
 2020, 12, 13, 00, 39,   19.765263,   28.908007,   8,  51,  302.697021,    7.264410,   187,  2022
 2020, 12, 13, 00, 39,   19.774963,   28.906204,   9, 100,  335.517120,   35.232555,   187,  2023
 2020, 12, 13, 00, 39,   22.320597,   27.984533,   8,  49,  302.403198,    8.815321,   249,  2304
 2020, 12, 13, 00, 39,   19.909410,   27.984692,   8,  39,  301.194000,    7.298153,   318,  2064
 2020, 12, 13, 00, 39,   19.902445,   27.984182,   8,  44,  301.770325,    7.529908,   320,  2064
 2020, 12, 13, 00, 39,    9.788486,   28.733599,   9, 100,  321.852966,   22.315676,   429,   921
 2020, 12, 13, 00, 39,    9.252482,   27.925692,   8,  63,  305.103455,   10.619250,   562,   881
 2020, 12, 13, 00, 39,   12.411779,   26.753494,   8,  73,  307.823639,   10.237528,   678,  1232
 2020, 12, 13, 00, 39,   12.212729,   26.579441,   7,  28,  300.459747,    6.868878,   708,  1215