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20130903 - Filament data for 11 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 1532 1376 (N14W41 L=  7)  2177    469        1 (1401/1260-1684/1557) -73.7 W37-W49 N03-N27
      2  817 1399 (N34E04 L=321)   902    222        1 ( 712/1352- 905/1433) -36.0 E11-W00 N29-N37
      3 1151 1196 (N14W11 L=337)   414    167        0 (1086/1137-1213/1262)  21.8 W06-W16 N12-N16
      4  534 1037 (N18E30 L=295)  1566    372        2 ( 350/ 997- 683/1110)  -4.2 E45-E18 N16-N20
      5  845  981 (N09E11 L=314)   582    111        3 ( 789/ 959- 896/1014)  -9.5 E14-E08 N06-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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