logo kso logo uni graz

20211025 - Filament data for 09 UTC
Available data for 20211025: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1222 1772 (N43W45 L=358)   483     82        1 (1196/1735-1244/1810)  15.3 W39-W50 N40-N44
      2 1476  589 (S33W17 L=330)   534    135        0 (1448/ 533-1506/ 657)  45.0 W13-W20 S36-S29
      3 1637  514 (S45W31 L=344)   435     67        1 (1613/ 485-1655/ 541)  36.9 W28-W32 S46-S42
      4  780  388 (S26E35 L=279)  1002    160        5 ( 721/ 336- 860/ 443)  -5.2 E40-E28 S28-S21
Download Binary data for this image

» All Filament Data of 20211025 ... 		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