year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 27, 04, 22,  122.190605,   40.745628,   8,  71,  311.062286,   13.917915,   499,  2135
 2021, 03, 27, 04, 22,  124.340729,   41.855267,   9,  96,  350.243103,   49.958286,   599,  1917
 2021, 03, 27, 04, 22,  123.755417,   41.842236,   8,  63,  306.291992,    5.822000,   613,  1970
 2021, 03, 27, 04, 22,  123.574707,   42.095078,   8,  59,  304.587189,    4.765328,   654,  1977
 2021, 03, 27, 04, 22,  125.424156,   42.498714,   8,  55,  303.298218,    5.650801,   665,  1790
 2021, 03, 27, 04, 22,  123.949379,   42.500702,   8,  65,  307.415131,    5.731744,   703,  1929
 2021, 03, 27, 04, 22,  123.952057,   42.501827,   8,  72,  312.209076,    8.423149,   704,  1928