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20130729 - Latest Filament data
Available data for 20130729: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  852 1731 (N56E06 L= 74)   338     51        1 ( 833/1697- 872/1757)  80.5 E08-E03 N53-N59
      2 1469 1361 (N21W34 L=115)   446    183        0 (1380/1342-1538/1391)  -4.4 W27-W40 N19-N22
      3 1905 1022 (S07W70 L=150)  1125    140        4 (1878/ 962-1937/1073) -69.4 W65-W77 S11-S03
      4 1420  761 (S15W23 L=103)   242     70        0 (1400/ 726-1438/ 791)  63.4 W21-W23 S17-S13
      5 1003  529 (S26E07 L= 74)   351     66        0 ( 971/ 504-1037/ 559)  21.8 E09-E04 S27-S23
Download Binary data for this image

» All Filament Data of 20130729 ... 		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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