year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 10, 04, 35,  120.183083,   15.379836,   8,  42,  306.294067,    9.108866,     2,  2764
 2021, 03, 10, 04, 35,  120.114586,   15.388553,   8,  59,  310.150116,    9.467512,     4,  2772
 2021, 03, 10, 04, 35,  121.231049,   15.903625,   8,  56,  308.444153,    6.037009,    43,  2595
 2021, 03, 10, 04, 35,  121.225983,   15.902625,   8,  72,  313.836121,    9.596033,    43,  2596
 2021, 03, 10, 04, 35,  121.051521,   16.022018,   9,  80,  321.649261,   13.823766,    69,  2616
 2021, 03, 10, 04, 35,  121.045189,   16.020744,   9,  91,  338.630676,   33.571503,    69,  2617
 2021, 03, 10, 04, 35,  119.906181,   15.956384,   9,  99,  359.680450,   93.027756,    90,  2777
 2021, 03, 10, 04, 35,  119.898750,   15.954876,   9,  84,  328.772522,   27.690250,    90,  2778
 2021, 03, 10, 04, 35,  120.859581,   17.611521,   8,  74,  316.013824,    9.605948,   309,  2575
 2021, 03, 10, 04, 35,  120.773560,   17.883837,   8,  62,  306.092896,    4.651469,   348,  2578
 2021, 03, 10, 04, 35,  120.812019,   18.350794,   8,  67,  313.647217,   15.067726,   420,  2554