logo kso logo uni graz

20170528 - Filament data for 10 UTC
Available data for 20170528: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1051 1722 (N45E15 L=324)   324     75        1 (1015/1711-1099/1742)   8.1 E18-E11 N43-N46
      2  408 1116 (S06E41 L=298)  1234    324        0 ( 296/1070- 526/1175)  27.9 E50-E33 S10-N00
      3 1475  536 (S22W41 L= 20)   356     97        2 (1437/ 506-1530/ 571)  56.3 W38-W43 S24-S18
Download Binary data for this image

» All Filament Data of 20170528 ... 		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