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20151207 - Filament data for 12 UTC
Available data for 20151207: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  339 1412 (N34E45 L=192)   529     79        0 ( 304/1385- 377/1432)  18.4 E47-E41 N32-N35
      2  395  644 (S14E48 L=189)  1110    391        1 ( 345/ 500- 442/ 788)  45.0 E57-E41 S21-S05
      3  216  726 (S06E63 L=174)   426    135        4 ( 188/ 699- 242/ 749)  15.9 E67-E59 S07-S04
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» All Filament Data of 20151207 ... 		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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