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20130321 - Filament data for 09 UTC
Available data for 20130321: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  647 1715 (N24E48 L=314)  1684    250        3 ( 574/1626- 735/1819) -72.6 E51-E44 N17-N34
      2 1856  891 (N11W60 L= 61)  2634    354        6 (1793/ 736-1894/1057) -35.0 W48-W71 N03-N18
      3 1785  981 (N13W50 L= 51)   497     93        1 (1757/ 935-1813/1018) -31.0 W46-W52 N11-N15
      4  993  814 (S19W04 L=  5)   263     84        0 ( 958/ 786-1030/ 849) -11.3 W01-W06 S20-S18
      5  751  663 (S35E07 L=355)   289     84        0 ( 720/ 639- 792/ 696)  -9.5 E09-E03 S36-S33
      6  925  601 (S33W07 L=  8)   218     41        1 ( 908/ 581- 942/ 626)  90.0 W05-W08 S35-S31
      7  678  307 (S64E00 L=  1)   378     26        0 ( 660/ 286- 697/ 333) -78.7 E02-W02 S66-S61
Download Binary data for this image

» All Filament Data of 20130321 ... 		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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