logo kso logo uni graz

20210529 - Filament data for 05 UTC
Available data for 20210529: »05 UTC   »06 UTC   »07 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1864 1064 (N17W63 L=188)   439     49        0 (1850/1032-1877/1089)  76.0 W60-W64 N15-N19
      2  561  350 (S58E29 L= 96)   649     59        1 ( 533/ 329- 592/ 380) -45.0 E34-E24 S60-S54
      3  711  313 (S57E10 L=115)   942    135        5 ( 661/ 279- 770/ 350)  -8.7 E16-E02 S59-S54
Download Binary data for this image

» All Filament Data of 20210529 ... 		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