year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 12, 20, 54,   78.347801,   64.933601,   8,  62,  304.937866,    8.784650,    42,  1151
 2020, 08, 12, 20, 54,   97.362663,   60.846336,   8,  75,  308.555084,   13.610430,   119,  2370
 2020, 08, 12, 20, 54,   97.414505,   60.769291,   9,  97,  318.549255,   22.470020,   125,  2377
 2020, 08, 12, 20, 54,   97.408058,   60.771736,   8,  66,  305.987152,   12.026150,   129,  2377
 2020, 08, 12, 20, 54,   97.424133,   60.767170,   8,  63,  305.080566,   11.611155,   129,  2378
 2020, 08, 12, 20, 54,   96.512337,   60.432392,   9, 100,  325.845306,   28.504778,   203,  2354
 2020, 08, 12, 20, 54,   96.503815,   60.424656,   9, 100,  339.922485,   48.909691,   204,  2354
 2020, 08, 12, 20, 54,   96.518547,   60.420475,   8,  41,  301.397858,    8.084727,   204,  2355
 2020, 08, 12, 20, 54,   96.240715,   60.437119,   9, 100,  325.006561,   27.769413,   214,  2340
 2020, 08, 12, 20, 54,   96.256042,   60.432850,   9, 100,  352.843018,   73.555557,   214,  2341
 2020, 08, 12, 20, 54,   80.982109,   63.445305,   8,  65,  305.613708,    7.762471,   216,  1339
 2020, 08, 12, 20, 54,   96.991776,   59.199764,   8,  65,  305.571167,   13.194793,   346,  2448
 2020, 08, 12, 20, 54,   97.008026,   59.194920,   8,  58,  304.105377,   12.014554,   346,  2449
 2020, 08, 12, 20, 54,   98.220032,   58.813011,   8,  65,  305.679749,   15.301345,   347,  2520