logo kso logo uni graz

20220322 - Filament data for 15 UTC
Available data for 20220322: »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 1735 1429 (N40W39 L=200)   444     45        1 (1712/1407-1755/1452) -26.6 W36-W41 N38-N42
      2  160 1128 (S20E68 L= 93)   616     94        1 ( 141/1091- 181/1174)  68.2 E70-E65 S22-S17
      3  760  657 (S35E06 L=155)   541    157        1 ( 700/ 603- 812/ 718) -20.0 E11-W00 S37-S32
Download Binary data for this image

» All Filament Data of 20220322 ... 		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