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20180106 - Filament data for 11 UTC
Available data for 20180106: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  781 1519 (N27E17 L=257)  1238    296        5 ( 656/1475- 924/1551) -11.9 E25-E06 N24-N29
      2 1002 1400 (N19E02 L=272)   287     65        2 ( 963/1375-1045/1425)   0.0 E04-W01 N17-N20
      3  880  392 (S45E12 L=262)   758    173        3 ( 820/ 336- 941/ 457) -59.0 E15-E06 S49-S39
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» All Filament Data of 20180106 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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