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20130608 - Filament data for 11 UTC
Available data for 20130608: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  275 1435 (N15E66 L=331)   796     99        3 ( 251/1391- 294/1493) -54.5 E69-E62 N11-N18
      2  432 1347 (N11E45 L=351)   339     73        1 ( 411/1313- 452/1385)  90.0 E46-E43 N09-N14
      3  561  734 (S24E27 L= 10)  1284    444        1 ( 403/ 647- 745/ 802)  27.4 E41-E14 S32-S17
  
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» All Filament Data of 20130608 ...
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