year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 10, 06, 52,   91.016541,   29.637114,   8,  60,  315.310211,    3.705620,     6,  1862
 2020, 10, 10, 06, 52,   93.105392,   30.826174,   7,  25,  310.662506,    3.789066,   132,  1574
 2020, 10, 10, 06, 52,   78.389061,   31.355623,   9,  80,  320.064056,   37.750793,   663,  3043
 2020, 10, 10, 06, 52,   78.380417,   31.353235,   9,  90,  336.661011,   78.454643,   663,  3044
 2020, 10, 10, 06, 52,   78.369629,   31.350246,   8,  53,  306.226898,   16.089159,   663,  3045