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20130630 - Filament data for 09 UTC
Available data for 20130630: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  640 1377 (N23E28 L= 78)   436    134        0 ( 577/1362- 708/1390)   6.3 E32-E23 N21-N24
      2  229  679 (S24E65 L= 41)   874     71        2 ( 205/ 645- 257/ 717)  59.0 E68-E61 S26-S20
      3  768  409 (S40E18 L= 88)   467     89        1 ( 748/ 366- 796/ 451) -74.1 E19-E15 S43-S36
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» All Filament Data of 20130630 ... 		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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