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20170922 - Filament data for 11 UTC
Available data for 20170922: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1043 1062 (N09W02 L=233)   270     68        0 (1011/1034-1078/1097) -68.2 W01-W03 N06-N11
      2  456  484 (S11E53 L=178)   657     99        2 ( 412/ 445- 498/ 516) -56.3 E55-E50 S14-S08
      3  445  374 (S18E61 L=170)   555    137        0 ( 432/ 339- 456/ 418)  39.8 E65-E57 S20-S15
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» All Filament Data of 20170922 ... 		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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