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20151204 - Filament data for 09 UTC
Available data for 20151204: »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 1797 1382 (N09W61 L=339)   789    175        3 (1751/1342-1846/1410) -21.8 W56-W66 N06-N11
      2 1687 1199 (N01W45 L=323)   315     82        1 (1668/1156-1714/1242) -90.0 W43-W47 S02-N03
      3  155  977 (N10E64 L=214)  1600    241        5 ( 114/ 910- 200/1048) -63.4 E68-E59 N06-N14
      4 1117  819 (S13W02 L=280)   251     61        0 (1084/ 795-1165/ 837)   0.0 W00-W05 S13-S11
      5  224  630 (S11E67 L=211)  1762    324        7 ( 184/ 567- 271/ 689) -90.0 E73-E60 S14-S06
Download Binary data for this image

» All Filament Data of 20151204 ... 		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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