year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 24, 10, 45, -122.905823,   40.059406,   9, 100,  347.573303,   85.281250,   149,  2495
 2020, 09, 24, 10, 45, -122.922028,   40.053307,   9, 100,  327.447845,   40.906078,   150,  2494
 2020, 09, 24, 10, 45, -122.910660,   40.050484,   9, 100,  409.764771,  432.111877,   150,  2495
 2020, 09, 24, 10, 45, -119.090553,   37.338291,   8,  45,  305.272919,   16.896925,   390,  2975
 2020, 09, 24, 10, 45, -119.108719,   37.330318,   8,  41,  304.934540,   16.326992,   391,  2974
 2020, 09, 24, 10, 45, -119.472572,   37.323807,   9,  96,  317.713196,   30.685431,   407,  2945
 2020, 09, 24, 10, 45, -119.231194,   37.207066,   9,  94,  317.048828,   32.109467,   418,  2969
 2020, 09, 24, 10, 45, -119.223686,   37.204884,   8,  78,  309.552124,   22.873447,   418,  2970
 2020, 09, 24, 10, 45, -118.772537,   36.317471,   8,  30,  306.517578,   16.865461,   520,  3037
 2020, 09, 24, 10, 45, -118.764175,   36.314976,   8,  51,  307.590607,   18.873623,   520,  3038
 2020, 09, 24, 10, 45, -118.748482,   36.268646,   9,  94,  316.711487,   33.345978,   523,  3039
 2020, 09, 24, 10, 45, -118.739410,   36.265923,   8,  59,  306.905701,   19.409351,   523,  3040
 2020, 09, 24, 10, 45, -118.752823,   36.268715,   7,  27,  306.454498,   17.588810,   531,  3039