year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 09, 09, 23, -123.248688,   41.210339,   8,  41,  303.064911,    7.662041,    57,   578
 2020, 10, 09, 09, 23, -123.024673,   40.281452,   8,  31,  300.626709,    6.602027,   198,   624
 2020, 10, 09, 09, 23, -123.087601,   40.254536,   8,  74,  308.312134,   10.387442,   201,   617
 2020, 10, 09, 09, 23, -123.078995,   40.254021,   8,  61,  304.716583,    8.194522,   201,   618
 2020, 10, 09, 09, 23, -123.043236,   40.251850,   9,  91,  315.530487,   14.639020,   201,   622
 2020, 10, 09, 09, 23, -123.035820,   40.251392,   7,  26,  300.658478,    6.125278,   201,   623
 2020, 10, 09, 09, 23, -123.402832,   40.189011,   9, 100,  323.081390,   22.389111,   215,   580
 2020, 10, 09, 09, 23, -123.131645,   39.898121,   9, 100,  356.970947,   66.856934,   259,   620
 2020, 10, 09, 09, 23, -123.125595,   39.897717,   8,  67,  334.740326,   30.267054,   259,   621
 2020, 10, 09, 09, 23, -123.127823,   39.887596,   9, 100,  333.826050,   30.916485,   260,   621
 2020, 10, 09, 09, 23, -123.121635,   39.887203,   8,  32,  306.268341,    8.047261,   260,   622
 2020, 10, 09, 09, 23, -123.112206,   39.886597,   9, 100,  367.085785,   91.413635,   260,   623
 2020, 10, 09, 09, 23, -123.100609,   39.885849,   9, 100,  338.380829,   36.974133,   260,   624
 2020, 10, 09, 09, 23, -119.193275,   37.482403,   9, 100,  323.503571,   29.948078,   571,  1010
 2020, 10, 09, 09, 23, -119.217987,   37.459259,   9,  95,  317.691406,   23.360159,   577,  1009
 2020, 10, 09, 09, 23, -119.071480,   37.370926,   9,  87,  313.448090,   19.237017,   586,  1021
 2020, 10, 09, 09, 23, -119.034119,   37.358978,   8,  34,  311.803284,   15.916821,   587,  1024
 2020, 10, 09, 09, 23, -119.021278,   37.357639,   7,  28,  306.395294,   12.230733,   587,  1025
 2020, 10, 09, 09, 23, -118.701080,   36.376526,   8,  51,  304.599365,    9.941425,   729,  1069
 2020, 10, 09, 09, 23, -118.423950,   36.337658,   9, 100,  340.638306,   49.042065,   730,  1093
 2020, 10, 09, 09, 23, -118.396561,   36.303719,   8,  46,  302.032501,    9.029777,   734,  1096