logo kso logo uni graz

20150913 - Filament data for 07 UTC
Available data for 20150913: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1918 1062 (S17W66 L=346)   936    163        1 (1895/1026-1948/1092)   6.3 W61-W71 S18-S15
      2  893  738 (S06E14 L=266)   407    126        0 ( 831/ 722- 961/ 752) -15.9 E17-E10 S07-S04
      3 1490  598 (S31W19 L=299)   354     81        0 (1468/ 562-1526/ 626)  26.6 W16-W21 S33-S28
      4  563  422 (S18E47 L=234)   668    123        1 ( 501/ 384- 624/ 460) -53.1 E50-E44 S22-S14
Download Binary data for this image

» All Filament Data of 20150913 ... 		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