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20170609 - Filament data for 11 UTC
Available data for 20170609: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1280 1091 (N08W15 L=194)   326     76        1 (1250/1053-1315/1123)  53.1 W12-W16 N05-N09
      2 1380  973 (N02W23 L=202)   254     98        0 (1331/ 950-1424/ 995)  26.6 W19-W25 N00-N03
      3  739  357 (S49E13 L=167)  1679    159        4 ( 613/ 289- 850/ 395) -12.3 E25-E01 S53-S46
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» All Filament Data of 20170609 ... 		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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