year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 08, 06, 43,  109.308098,   -0.006175,   7,  26,  311.353424,    6.392478,    66,   510
 2020, 09, 08, 06, 43,  110.683792,    0.333185,   8,  55,  316.371735,   17.878267,    77,   321
 2020, 09, 08, 06, 43,  110.685150,    0.331660,   7,   0,  317.058319,   19.085461,    84,   320
 2020, 09, 08, 06, 43,  110.676888,    0.330402,   7,   0,  301.434967,    4.117446,    84,   321
 2020, 09, 08, 06, 43,  109.468536,    0.286945,   8,  45,  305.263336,    4.924556,   103,   478
 2020, 09, 08, 06, 43,  109.908211,    0.438593,   8,  73,  313.080444,   11.879449,   117,   413
 2020, 09, 08, 06, 43,  111.048767,    0.673919,   8,  66,  307.535736,   10.802447,   122,   271
 2020, 09, 08, 06, 43,  111.039955,    0.672544,   8,  52,  302.459412,    5.888894,   122,   272
 2020, 09, 08, 06, 43,  109.272224,    0.684986,   8,  47,  305.240295,    6.560202,   167,   493
 2020, 09, 08, 06, 43,  101.678177,   -0.102815,   8,  62,  311.712524,    8.301803,   222,  1413
 2020, 09, 08, 06, 43,  102.053459,    0.655946,   8,  31,  310.430725,    4.606397,   326,  1340
 2020, 09, 08, 06, 43,   99.796501,    1.767169,   8,  72,  318.513885,    8.813070,   541,  1616
 2020, 09, 08, 06, 43,   99.789604,    1.766122,   8,  30,  306.988586,    3.004687,   541,  1617
 2020, 09, 08, 06, 43,   99.762329,    1.849976,   8,  66,  311.781311,    5.236421,   554,  1618
 2020, 09, 08, 06, 43,  103.679214,    2.543120,   9,  81,  325.122070,   18.095415,   569,  1097
 2020, 09, 08, 06, 43,  103.416023,    3.058734,   8,  62,  318.001709,    7.622019,   651,  1113