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20161025 - Filament data for 11 UTC
Available data for 20161025: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1808  927 (S23W48 L=342)   943    240        1 (1746/ 818-1858/1028)  29.7 W41-W55 S27-S18
      2 1036  428 (S30E17 L=277)   489    120        1 ( 983/ 394-1104/ 453)   6.3 E20-E11 S31-S29
      3  825  261 (S36E39 L=254)   516    116        2 ( 796/ 231- 862/ 289)  14.0 E42-E34 S37-S33
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» All Filament Data of 20161025 ... 		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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