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20130903 - Filament data for 10 UTC
Available data for 20130903: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1525 1373 (N14W41 L=  7)  2147    468        1 (1396/1257-1678/1553) -73.7 W37-W48 N03-N27
      2  812 1395 (N34E05 L=322)   920    225        0 ( 706/1347- 897/1431) -36.9 E12-W00 N28-N37
      3 1142 1192 (N14W11 L=337)   417    172        1 (1079/1133-1204/1259)  21.8 W05-W15 N12-N16
      4  525 1034 (N18E31 L=295)  1546    372        1 ( 347/ 997- 675/1104)  -4.4 E45-E19 N15-N20
      5  837  978 (N09E12 L=314)   539    114        2 ( 783/ 956- 882/1012) -18.4 E15-E09 N07-N10
Download Binary data for this image

» All Filament Data of 20130903 ... 		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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