year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 15, 20, 59,   80.806213,   41.737816,   9, 100,  365.775208,   89.945641,   610,  2229
 2020, 10, 15, 20, 59,   80.815765,   41.735718,   9, 100,  340.021393,   41.421082,   610,  2230
 2020, 10, 15, 20, 59,   80.802986,   41.729958,   9,  94,  316.873779,   18.101025,   611,  2229
 2020, 10, 15, 20, 59,   60.408924,   43.682384,   9, 100,  345.627441,   75.299606,   696,   346
 2020, 10, 15, 20, 59,   60.408146,   43.670704,   9, 100,  329.586609,   42.077343,   697,   346
 2020, 10, 15, 20, 59,   60.419422,   43.670361,   9,  98,  334.349518,   49.626167,   697,   347
 2020, 10, 15, 20, 59,   60.430698,   43.670006,   9,  86,  313.522980,   21.385069,   697,   348
 2020, 10, 15, 20, 59,   60.407352,   43.659031,   7,  20,  306.367523,   14.317525,   698,   346