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20170922 - Filament data for 13 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 1059 1068 (N09W03 L=233)   262     69        0 (1030/1040-1089/1100) -76.0 W01-W04 N06-N10
      2  431  516 (S09E53 L=177)   645    113        2 ( 394/ 476- 470/ 570) -81.9 E55-E50 S11-S04
      3  453  378 (S18E60 L=170)   676    178        0 ( 433/ 340- 466/ 427)  45.0 E64-E56 S20-S14
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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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