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20130903 - Filament data for 12 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 1538 1377 (N14W42 L=  7)  1885    463        1 (1406/1261-1686/1557) -73.7 W38-W49 N03-N27
      2  825 1401 (N34E04 L=322)   768    220        1 ( 729/1357- 916/1434) -36.0 E10-W01 N29-N37
      3 1155 1196 (N14W12 L=337)   364    167        0 (1093/1141-1218/1257)  16.7 W06-W16 N12-N16
      4  548 1041 (N18E29 L=296)  1423    383        1 ( 375/ 999- 691/1122)   0.0 E43-E18 N15-N20
      5  852  984 (N09E11 L=314)   525    111        2 ( 799/ 962- 900/1017)  -8.1 E14-E07 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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