year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 21, 21, 17, -121.221748,   42.175228,   8,  59,  304.295929,    9.867589,   124,  1118
 2020, 12, 21, 21, 17, -122.565460,   42.191193,   9,  81,  329.680603,   24.553244,   150,  1232
 2020, 12, 21, 21, 17, -122.555984,   42.199574,   9,  82,  323.505707,   20.039240,   151,  1231
 2020, 12, 21, 21, 17, -122.566818,   42.198277,   8,  61,  307.305634,    8.821388,   151,  1232
 2020, 12, 21, 21, 17, -123.291496,   42.705219,   8,  31,  300.748413,    5.495167,   239,  1285
 2020, 12, 21, 21, 17, -123.294449,   42.841793,   9,  97,  352.857269,   55.444359,   260,  1281
 2020, 12, 21, 21, 17, -123.305176,   42.840462,   8,  72,  312.348572,   11.294323,   260,  1282
 2020, 12, 21, 21, 17, -123.295799,   42.848770,   9, 100,  367.379211,   84.101006,   261,  1281
 2020, 12, 21, 21, 17, -123.306427,   42.847450,   9,  98,  355.080841,   58.499767,   261,  1282
 2020, 12, 21, 21, 17, -123.297371,   42.855713,   9,  97,  353.609192,   56.184792,   262,  1281
 2020, 12, 21, 21, 17, -123.308014,   42.854397,   7,  22,  300.359253,    4.763699,   262,  1282
 2020, 12, 21, 21, 17, -123.018089,   43.026249,   9,  88,  332.943268,   29.793274,   282,  1251
 2020, 12, 21, 21, 17, -123.452827,   43.044685,   8,  40,  300.744202,    4.984043,   293,  1290
 2020, 12, 21, 21, 17, -123.463608,   43.043343,   9,  94,  344.348694,   41.304718,   293,  1291
 2020, 12, 21, 21, 17, -123.454437,   43.051605,   8,  72,  311.613190,   10.613807,   294,  1290
 2020, 12, 21, 21, 17, -123.465134,   43.050278,   9,  90,  336.861633,   32.060291,   294,  1291
 2020, 12, 21, 21, 17, -120.808479,   44.457306,   8,  66,  317.709686,   19.936554,   459,  1041
 2020, 12, 21, 21, 17, -120.810364,   44.465076,   9,  89,  348.911652,   66.886147,   460,  1041
 2020, 12, 21, 21, 17, -120.824860,   44.463638,   9,  82,  346.426392,   60.830559,   460,  1042
 2020, 12, 21, 21, 17, -120.812370,   44.472847,   8,  77,  342.561066,   53.594261,   461,  1041
 2020, 12, 21, 21, 17, -120.826988,   44.471397,   9,  99,  358.698700,   91.686043,   461,  1042
 2020, 12, 21, 21, 17, -120.840950,   44.469986,   8,  31,  321.913971,   23.110920,   461,  1043
 2020, 12, 21, 21, 17, -120.805969,   44.476555,   8,  56,  303.446564,   10.688806,   464,  1040
 2020, 12, 21, 21, 17, -120.820625,   44.475170,   9,  86,  328.733612,   33.992279,   464,  1041
 2020, 12, 21, 21, 17, -120.835007,   44.473812,   9,  91,  339.279846,   50.389160,   464,  1042
 2020, 12, 21, 21, 17, -120.848694,   44.472511,   8,  42,  305.002502,   10.861136,   464,  1043
 2020, 12, 21, 21, 17, -122.854980,   44.329067,   8,  64,  306.653717,    9.577797,   473,  1203
 2020, 12, 21, 21, 17, -118.287979,   45.226379,   8,  39,  300.569458,    8.821069,   541,   809
 2020, 12, 21, 21, 17, -118.281761,   45.224518,   8,  48,  306.591888,   13.395046,   545,   808