logo kso logo uni graz

20170728 - Filament data for 07 UTC
Available data for 20170728: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1607 1602 (N34W55 L=308)   672     96        1 (1578/1568-1628/1637)  63.4 W52-W57 N31-N35
      2  425 1298 (N27E40 L=213)   554     68        0 ( 400/1262- 449/1338)  63.4 E42-E38 N25-N29
      3 1674  539 (S35W45 L=299)   538    137        2 (1645/ 504-1702/ 570) -36.9 W41-W49 S38-S32
Download Binary data for this image

» All Filament Data of 20170728 ... 		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