year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 22, 05, 39,  121.670792,   -4.484321,   8,  64,  312.859406,    8.520777,    19,  1042
 2020, 09, 22, 05, 39,  115.401199,   -0.925468,   7,   0,  304.902130,    3.111626,   688,  1735
 2020, 09, 22, 05, 39,  115.331924,   -0.894920,   7,   0,  341.799438,   30.073174,   694,  1744
 2020, 09, 22, 05, 39,  115.323853,   -0.889300,   8,  46,  308.517914,    4.628553,   695,  1745
 2020, 09, 22, 05, 39,  115.124542,   -0.912645,   9,  87,  361.824097,   60.758099,   696,  1773
 2020, 09, 22, 05, 39,  114.774651,   -0.930901,   8,  60,  307.269897,    3.052421,   701,  1821
 2020, 09, 22, 05, 39,  115.063225,   -0.848455,   7,   0,  306.289795,    4.569521,   707,  1779
 2020, 09, 22, 05, 39,  115.158836,   -0.758248,   8,  52,  306.625824,    5.861524,   718,  1764
 2020, 09, 22, 05, 39,  115.977051,   -0.601022,   8,  39,  305.692993,    3.268468,   723,  1645
 2020, 09, 22, 05, 39,  114.406998,   -0.784085,   8,  53,  306.682770,    4.181553,   731,  1865
 2020, 09, 22, 05, 39,  114.572433,   -0.731202,   9,  91,  339.995911,   29.608011,   735,  1842
 2020, 09, 22, 05, 39,  115.214607,   -0.602181,   9,  99,  358.706268,   54.823292,   740,  1751
 2020, 09, 22, 05, 39,  114.219177,   -0.753921,   9,  95,  348.438446,   41.798397,   740,  1888
 2020, 09, 22, 05, 39,  115.419830,   -0.489849,   9,  95,  347.337158,   35.952305,   752,  1719
 2020, 09, 22, 05, 39,  115.451782,   -0.464490,   9, 100,  389.479950,  125.671318,   755,  1714
 2020, 09, 22, 05, 39,  115.444786,   -0.465555,   9, 100,  386.567169,  116.754814,   755,  1715
 2020, 09, 22, 05, 39,  116.616249,   -0.212846,   8,  68,  321.950531,   12.488830,   766,  1544