year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 10, 02, 44,  111.842789,   64.520149,   8,  49,  301.706177,    9.660094,    44,  2897
 2020, 08, 10, 02, 44,  111.427193,   64.295006,   7,  19,  302.315765,    7.147954,    50,  2929
 2020, 08, 10, 02, 44,  111.237755,   64.545898,   8,  67,  318.636658,   26.116974,    76,  2914
 2020, 08, 10, 02, 44,  111.253754,   64.547363,   8,  37,  307.145020,   13.339820,    83,  2913
 2020, 08, 10, 02, 44,  111.239929,   64.540565,   8,  62,  316.527069,   23.620043,    83,  2914
 2020, 08, 10, 02, 44,  109.885231,   64.334274,   8,  39,  302.262634,    9.336041,   123,  2971
 2020, 08, 10, 02, 44,  109.874725,   64.337601,   8,  42,  303.166290,   10.331045,   131,  2971
 2020, 08, 10, 02, 44,  109.648994,   64.318436,   8,  33,  304.644806,    8.917144,   136,  2979
 2020, 08, 10, 02, 44,  109.546822,   64.304733,   8,  70,  310.488983,   19.931643,   138,  2983