logo kso logo uni graz

20170620 - Filament data for 13 UTC
Available data for 20170620: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  901 1056 (N03E08 L= 25)  1363    308        3 ( 755/ 946-1006/1143) -22.4 E17-W00 S03-N07
      2 1210 1061 (N05W11 L= 44)   427    118        0 (1192/ 996-1234/1110)  90.0 W10-W12 N01-N08
      3 1312  916 (S03W19 L= 52)   572    110        3 (1282/ 865-1341/ 967)  71.6 W16-W20 S06-N00
      4  740  614 (S27E16 L= 17)   674    153        0 ( 680/ 580- 806/ 662)  37.9 E20-E11 S29-S22
Download Binary data for this image

» All Filament Data of 20170620 ... 		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

» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact