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20131223 - Filament data for 10 UTC
Available data for 20131223: »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 1683 1556 (N28W56 L=359)  1619    300        2 (1543/1480-1792/1622) -26.6 W44-W67 N22-N32
      2 1154  831 (S14W07 L=309)   567    217        0 (1087/ 748-1215/ 917) -57.5 W03-W10 S19-S08
      3 1612  840 (S16W38 L=340)   568    152        0 (1555/ 779-1666/ 893)  36.9 W33-W41 S19-S13
      4  597  677 (S20E31 L=272)   862    361        1 ( 487/ 577- 682/ 796)  32.3 E41-E22 S25-S13
      5  503  744 (S15E36 L=266)   290     40        0 ( 482/ 723- 530/ 771)  56.3 E37-E34 S16-S13
      6  235  629 (S20E66 L=236)   535     43        1 ( 212/ 603- 265/ 653) -15.9 E68-E61 S21-S18
      7 1711  613 (S31W51 L=353)   479     93        0 (1671/ 577-1752/ 649)  33.7 W47-W54 S33-S28
      8  960  545 (S31E08 L=294)   269     26        0 ( 936/ 528- 990/ 561) -14.0 E09-E05 S32-S29
Download Binary data for this image

» All Filament Data of 20131223 ... 		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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