year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 02, 05, 21,  117.529266,    0.826480,   8,  39,  302.172699,    3.266671,   100,  2020
 2021, 03, 02, 05, 21,  109.128143,    1.034758,   8,  43,  300.935242,    5.654994,   327,  2997
 2021, 03, 02, 05, 21,  109.120369,    1.084943,   8,  50,  306.480225,   10.281051,   331,  2997
 2021, 03, 02, 05, 21,  109.110405,    1.083382,   8,  76,  321.021973,   31.063948,   331,  2998
 2021, 03, 02, 05, 21,  109.112007,    1.086912,   8,  72,  315.743134,   21.382318,   339,  2997
 2021, 03, 02, 05, 21,  117.306999,    3.941898,   8,  57,  306.621216,    2.916460,   566,  1963