year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 21, 00, 57,   18.176712,   11.299341,   8,  69,  306.607544,    9.945462,     2,  2754
 2020, 11, 21, 00, 57,    0.920581,   11.367572,   9, 100,  321.981384,   32.408943,   396,   700
 2020, 11, 21, 00, 57,    0.924350,   11.367660,   9,  99,  319.781921,   29.320347,   401,   701
 2020, 11, 21, 00, 57,   -0.950476,   11.057514,   9,  87,  313.310608,   15.248753,   477,   470
 2020, 11, 21, 00, 57,   -0.948836,   11.061649,   9,  83,  311.802155,   13.701398,   483,   471
 2020, 11, 21, 00, 57,    1.144904,    9.996993,   8,  46,  302.067902,    7.898443,   599,   749
 2020, 11, 21, 00, 57,    0.671289,    8.923202,   8,  40,  301.317719,    8.566411,   766,   724