year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 14, 20, 50, -115.997017,   31.139809,   9,  92,  346.913696,   28.190699,    45,  1536
 2020, 10, 14, 20, 50, -112.645485,   31.755957,   9,  93,  348.546631,   41.966637,    70,  1150
 2020, 10, 14, 20, 50, -112.655617,   31.754742,   9,  85,  337.848877,   24.514658,    70,  1151
 2020, 10, 14, 20, 50, -116.472427,   31.657465,   9,  88,  341.609406,   23.016911,   132,  1575
 2020, 10, 14, 20, 50, -116.480515,   31.656254,   9,  99,  359.079651,   47.212513,   132,  1576
 2020, 10, 14, 20, 50, -117.013260,   32.388783,   9,  97,  355.957428,   41.948097,   252,  1615
 2020, 10, 14, 20, 50, -109.083229,   33.479057,   8,  61,  328.803833,   25.144611,   270,   768
 2020, 10, 14, 20, 50, -109.079247,   33.474636,   8,  70,  328.083313,   22.813017,   274,   767
 2020, 10, 14, 20, 50, -109.061096,   33.494701,   8,  65,  319.605377,   13.596143,   276,   765
 2020, 10, 14, 20, 50, -109.071205,   33.493835,   8,  74,  322.937775,   17.153509,   276,   766
 2020, 10, 14, 20, 50, -109.175507,   33.521713,   9,  84,  332.293915,   28.658598,   280,   775
 2020, 10, 14, 20, 50, -109.176605,   33.540047,   8,  77,  324.530640,   19.022472,   282,   775
 2020, 10, 14, 20, 50, -109.014290,   33.591705,   8,  56,  327.742279,   23.546627,   286,   760
 2020, 10, 14, 20, 50, -109.027657,   33.590481,   8,  72,  349.871155,   66.273697,   286,   761
 2020, 10, 14, 20, 50, -109.038971,   33.589458,   8,  70,  345.390930,   55.287319,   286,   762
 2020, 10, 14, 20, 50, -109.050194,   33.588436,   8,  53,  331.029144,   26.685898,   286,   763
 2020, 10, 14, 20, 50, -109.022133,   33.585217,   9,  86,  333.843719,   33.928020,   290,   760
 2020, 10, 14, 20, 50, -109.078056,   33.580524,   8,  71,  321.713440,   16.808451,   290,   765
 2020, 10, 14, 20, 50, -109.022896,   33.594452,   9,  93,  344.787201,   56.359436,   291,   760
 2020, 10, 14, 20, 50, -109.034935,   33.593441,   9,  83,  330.460236,   28.373190,   291,   761
 2020, 10, 14, 20, 50, -109.046005,   33.592506,   9,  95,  350.542389,   69.702515,   291,   762
 2020, 10, 14, 20, 50, -118.621941,   34.258965,   9,  82,  332.189362,   13.930393,   565,  1736
 2020, 10, 14, 20, 50, -118.517036,   34.377544,   9,  85,  336.514587,   18.125420,   580,  1720