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20130728 - Filament data for 06 UTC
Available data for 20130728: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  705 1702 (N56E24 L= 74)   399     31        1 ( 688/1679- 726/1730) -78.7 E26-E20 N53-N58
      2 1684 1208 (N09W47 L=145)   611    106        2 (1646/1169-1719/1247) -51.3 W44-W50 N05-N11
      3 1795  955 (S08W54 L=152)   910    120        2 (1746/ 907-1847/ 991)   0.0 W49-W60 S11-S05
Download Binary data for this image

» All Filament Data of 20130728 ... 		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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