year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 14, 20, 52, -123.372124,   40.190155,   7,  24,  310.512543,    5.421603,    20,  2005
 2020, 10, 14, 20, 52, -123.389282,   40.209393,   8,  76,  318.493896,   11.425902,    23,  2006
 2020, 10, 14, 20, 52, -123.399773,   40.207397,   8,  53,  315.797424,    9.556528,    23,  2007
 2020, 10, 14, 20, 52, -123.294395,   40.988647,   8,  63,  309.265625,    7.366183,   134,  1970
 2020, 10, 14, 20, 52, -123.296295,   40.995689,   8,  59,  307.928223,    6.301022,   135,  1970
 2020, 10, 14, 20, 52, -123.242119,   41.218075,   8,  69,  310.539062,    7.171103,   166,  1957
 2020, 10, 14, 20, 52, -123.670807,   43.021645,   8,  63,  305.994507,    7.291442,   440,  1929
 2020, 10, 14, 20, 52, -117.035500,   44.123726,   8,  58,  305.668976,    5.754579,   454,  1251