year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 21, 21, 12,   53.139656,   25.529400,   8,  64,  308.965118,   23.660078,     6,    74
 2020, 11, 21, 21, 12,   53.153667,   25.528551,   8,  53,  307.320099,   20.914555,     6,    75
 2020, 11, 21, 21, 12,   54.131416,   24.215221,   8,  65,  305.578949,   18.134031,   198,   166
 2020, 11, 21, 21, 12,   54.143116,   24.214380,   8,  74,  308.227386,   21.453310,   198,   167
 2020, 11, 21, 21, 12,   72.633408,   21.710680,   8,  63,  305.083984,    8.163208,   201,  2301
 2020, 11, 21, 21, 12,   55.447056,   23.158457,   8,  76,  309.129242,   17.446424,   343,   307
 2020, 11, 21, 21, 12,   71.355995,   19.367685,   9, 100,  320.852570,   15.393671,   582,  2228