year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 24, 05, 12,  113.052048,   36.449051,   7,  25,  302.115204,    3.382884,   218,  1977
 2020, 09, 24, 05, 12,  113.986923,   36.637852,   8,  70,  310.124817,    6.597262,   221,  1878
 2020, 09, 24, 05, 12,  111.822495,   37.135597,   8,  44,  302.708618,    3.586214,   353,  2065
 2020, 09, 24, 05, 12,  112.181496,   37.579430,   8,  60,  309.491821,    5.911892,   407,  2019
 2020, 09, 24, 05, 12,  118.186165,   39.783493,   8,  69,  309.562622,    7.416078,   590,  1324
 2020, 09, 24, 05, 12,  118.054245,   39.803417,   8,  64,  308.766266,    5.638499,   596,  1336
 2020, 09, 24, 05, 12,  122.567322,   40.643944,   8,  62,  322.175873,   17.771406,   647,   913
 2020, 09, 24, 05, 12,  113.060776,   39.909248,   8,  56,  306.869812,    5.274244,   724,  1853