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20160922 - Filament data for 07 UTC
Available data for 20160922: »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  846 1154 (N19E07 L=  4)   428    145        0 ( 771/1124- 927/1192)  -5.2 E12-E01 N17-N19
      2  766  393 (S24E35 L=337)  1052    297        1 ( 660/ 359- 839/ 475)  10.6 E43-E27 S26-S19
      3  650  228 (S34E54 L=317)  1059    354        1 ( 628/ 172- 674/ 288)  35.5 E62-E47 S39-S28
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» All Filament Data of 20160922 ... 		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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