year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 11, 17, 30,  132.345352,   44.201481,   8,  68,  306.433777,   12.219938,   151,  2077
 2020, 11, 11, 17, 30,  132.357407,   44.198982,   9,  81,  310.629578,   14.981318,   151,  2078
 2020, 11, 11, 17, 30,  127.391823,   44.961674,   8,  30,  300.580597,    5.940095,   171,  1604
 2020, 11, 11, 17, 30,  127.445526,   44.939476,   9,  96,  317.784790,   14.422433,   173,  1610