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20170624 - Filament data for 13 UTC
Available data for 20170624: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1901  969 (N02W70 L= 50)   785    170        2 (1875/ 931-1930/1005) -20.0 W65-W77 N00-N04
      2 1577  979 (N02W36 L= 17)   282      6        0 (1560/ 957-1598/1000)  56.3 W35-W38 N00-N03
      3 1744  915 (S01W51 L= 31)   707    116        1 (1706/ 884-1786/ 963) -20.6 W47-W55 S02-N01
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» All Filament Data of 20170624 ... 		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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