year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 30, 05, 14,  122.574181,    0.659675,   8,  68,  311.842346,    3.618217,   367,  1580
 2020, 06, 30, 05, 14,  122.530014,    0.761328,   8,  74,  316.223999,    6.757775,   383,  1583
 2020, 06, 30, 05, 14,  116.758614,   -0.031753,   8,  51,  304.546051,    6.990943,   395,  2321
 2020, 06, 30, 05, 14,  121.420013,    1.051543,   9,  87,  331.598846,   18.139080,   451,  1728