logo kso logo uni graz

20210503 - Filament data for 10 UTC
Available data for 20210503: »06 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  633  559 (S42E14 L= 92)   331     55        1 ( 606/ 535- 664/ 577)  45.0 E15-E11 S44-S40
      2  868  292 (S55W17 L=124)   371     29        1 ( 844/ 275- 892/ 312)  63.4 W14-W19 S57-S52
      3  958  222 (S57W32 L=139)   513     68        2 ( 922/ 205- 992/ 242)  15.9 W28-W37 S59-S54
Download Binary data for this image

» All Filament Data of 20210503 ... 		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