year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 06, 12, 23,    1.106796,   11.921254,   8,  61,  311.541046,   12.795447,     6,  3055
 2020, 12, 06, 12, 23,   13.606805,   14.165700,   9,  80,  333.584656,   16.692104,    10,  1529
 2020, 12, 06, 12, 23,    2.521981,   12.255039,   9,  80,  325.348358,   26.114384,    10,  2910
 2020, 12, 06, 12, 23,    2.513201,   12.253337,   8,  55,  316.458466,   13.286955,    10,  2911
 2020, 12, 06, 12, 23,    2.510661,   12.265107,   9,  80,  325.075348,   26.039362,    11,  2911
 2020, 12, 06, 12, 23,    2.511875,   12.261675,   8,  60,  324.548309,   26.625240,    18,  2910
 2020, 12, 06, 12, 23,    5.781954,   12.957645,   8,  77,  327.613464,   21.043848,    24,  2488
 2020, 12, 06, 12, 23,   13.308784,   14.249270,   9,  83,  336.376617,   13.267907,    29,  1567
 2020, 12, 06, 12, 23,   18.875324,   15.040659,   8,  70,  349.012695,   41.889282,    30,   881
 2020, 12, 06, 12, 23,   18.875334,   15.043956,   9,  94,  350.638123,   46.032520,    34,   880
 2020, 12, 06, 12, 23,   18.882460,   15.053523,   9,  96,  353.824432,   53.874191,    35,   879
 2020, 12, 06, 12, 23,   18.862581,   15.077115,   9,  81,  334.508484,   21.639887,    38,   881
 2020, 12, 06, 12, 23,   19.508099,   15.184605,   8,  64,  330.466278,   18.821102,    41,   806
 2020, 12, 06, 12, 23,   19.499018,   15.183480,   8,  77,  333.875824,   23.969017,    41,   807
 2020, 12, 06, 12, 23,   19.497868,   15.192412,   9, 100,  369.051941,  110.111725,    42,   807
 2020, 12, 06, 12, 23,    2.615376,   12.558002,   8,  70,  317.514130,   15.192796,    55,  2890
 2020, 12, 06, 12, 23,   -0.939128,   13.341901,   8,  72,  313.857971,   26.512695,   280,  3178
 2020, 12, 06, 12, 23,   -0.953273,   13.338842,   8,  79,  320.703278,   44.231842,   280,  3179