year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 15, 12, 55,   -7.784813,   11.879683,   8,  56,  317.198425,   29.716919,    13,  3133
 2020, 12, 15, 12, 55,   -7.797939,   11.877038,   8,  52,  313.370392,   21.896389,    13,  3134
 2020, 12, 15, 12, 55,   -7.795046,   11.884426,   8,  79,  321.971069,   41.242161,    22,  3133
 2020, 12, 15, 12, 55,   -3.281540,   13.183997,   8,  79,  327.802460,   15.908024,    83,  2598
 2020, 12, 15, 12, 55,   -0.942193,   13.702307,   9,  93,  347.963043,   45.200066,    92,  2344
 2020, 12, 15, 12, 55,   -2.798252,   13.583760,   9,  91,  343.593933,   59.487301,   124,  2531
 2020, 12, 15, 12, 55,   -1.551423,   13.828792,   8,  49,  327.014893,   16.981062,   126,  2407
 2020, 12, 15, 12, 55,   -2.792993,   13.582318,   8,  52,  321.275726,   15.985464,   129,  2530
 2020, 12, 15, 12, 55,   -2.804116,   13.580186,   8,  69,  342.808624,   62.140663,   129,  2531
 2020, 12, 15, 12, 55,   -2.815316,   13.578030,   8,  48,  320.846130,   16.236284,   129,  2532
 2020, 12, 15, 12, 55,   -1.548384,   13.827209,   8,  79,  330.148010,   21.869453,   130,  2406
 2020, 12, 15, 12, 55,   -2.049060,   13.829274,   8,  69,  326.035461,   18.174534,   140,  2457
 2020, 12, 15, 12, 55,   -2.048028,   13.832541,   8,  49,  326.576752,   18.375639,   145,  2456
 2020, 12, 15, 12, 55,   -1.947773,   13.889385,   8,  74,  325.478302,   15.730258,   149,  2445
 2020, 12, 15, 12, 55,   -3.029356,   13.726807,   8,  70,  321.623505,   17.924690,   153,  2547
 2020, 12, 15, 12, 55,   -1.959842,   13.953500,   8,  72,  324.591583,   16.161901,   156,  2445
 2020, 12, 15, 12, 55,   -1.152492,   15.103281,   8,  73,  326.171722,   13.182629,   307,  2325
 2020, 12, 15, 12, 55,   -1.943452,   15.155058,   8,  55,  325.118866,   14.184100,   337,  2410
 2020, 12, 15, 12, 55,   -7.388556,   14.063422,   8,  49,  313.667755,   17.011219,   338,  3050