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20180606 - Filament data for 07 UTC
Available data for 20180606: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  707 1523 (N26E30 L= 54)   973    217        1 ( 607/1477- 800/1554)  21.0 E36-E23 N21-N28
      2  800 1379 (N18E20 L= 64)   279     85        0 ( 781/1331- 814/1418) -59.0 E21-E18 N15-N20
      3  883  311 (S51W03 L= 87)   391     78        1 ( 864/ 282- 909/ 345) -45.0 W00-W06 S53-S48
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» All Filament Data of 20180606 ... 		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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