logo kso logo uni graz

20170309 - Filament data for 08 UTC
Available data for 20170309: »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  273 1358 (S03E60 L=257)   547     65        1 ( 256/1330- 299/1389)  76.0 E62-E57 S05-S01
      2 1580  621 (S14W46 L=  3)   333     59        1 (1548/ 600-1605/ 649)  63.4 W44-W47 S16-S11
      3 1314  315 (S39W45 L=  2)   324     64        1 (1291/ 295-1339/ 335)   0.0 W42-W47 S40-S37
Download Binary data for this image

» All Filament Data of 20170309 ... 		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