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20160720 - Filament data for 07 UTC
Available data for 20160720: »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  971 1577 (N41E00 L=137)   237     52        0 ( 951/1552- 993/1602)  63.4 E01-W01 N39-N43
      2  595 1565 (N42E32 L=105)   582    153        2 ( 536/1545- 665/1579)  -4.8 E37-E25 N40-N43
      3 1789 1160 (N07W56 L=193)   755    143        0 (1759/1087-1813/1223) -71.6 W54-W58 N01-N10
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» All Filament Data of 20160720 ... 		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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