logo kso logo uni graz

20210725 - Filament data for 10 UTC
Available data for 20210725: »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  772 1603 (N46E16 L= 73)   424     74        2 ( 745/1573- 813/1632)   0.0 E18-E11 N43-N47
      2  510 1406 (N33E36 L= 52)  1204    175        3 ( 422/1378- 588/1433)   4.1 E43-E28 N30-N34
      3  381 1189 (N19E44 L= 44)  1491    296        4 ( 354/1082- 415/1322) -75.1 E47-E40 N12-N27
      4  585  644 (S16E33 L= 55)  1048    396        1 ( 486/ 585- 721/ 687)   0.0 E40-E22 S19-S13
      5 1509  442 (S39W34 L=122)   406     83        0 (1466/ 419-1548/ 463)   0.0 W30-W38 S40-S37
Download Binary data for this image

» All Filament Data of 20210725 ... 		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