cD-galax

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En cD-galax är en tung, mycket ljusstark galax av elliptisk typ som återfinns i centrum av rika galaxhopar. cD-galaxer skiljer sig från vanliga elliptiska galaxer genom en mycket omfattande halo av stjärnor.

Exempel på cD-galaxer[redigera | redigera wikitext]

Referenser[redigera | redigera wikitext]

Noter[redigera | redigera wikitext]

  1. ^ Nature, "FIGURE 4. Optical, radio and X-ray images of the Perseus cluster." 9 July 2009, ISSN 0028-0836 ; EISSN 1476-4687 ; (accessed 15 April 2010)
  2. ^ Nature, "FIGURE 3. The entropy of the intracluster medium in spherical shells of radius r." 9 July 2009, ISSN 0028-0836 ; EISSN 1476-4687 ; (accessed 15 April 2010)
  3. ^ Science, "The Central Galaxy in Abell 2029: An Old Supergiant", Juan M. Uson, Stephen P. Boughn, and Jeffrey R. Kuhn, 26 October 1990, Vol. 250, no. 4980, pp.539-540, doi:10.1126/science.250.4980.539
  4. ^ Ellensburg Daily Record, "Galaxy Found", United Press International, 27 October 1990, p.16
  5. ^ Lodi News-Sentinel, "Giant Galaxy Discovered", UPI, 26 October 1990, pg.9
  6. ^ ”Multiwavelength Atlas of Galaxies - NGC 1399”. http://astronomy.swin.edu.au/~gmackie/atlas/index/n1399/n1399.html. Läst 18 juni 2011. 
  7. ^ Rumistrzewicz, Stefan (2010). A Visual Astronomer's Photographic Guide to the Deep Sky: A Pocket Field Guide. New York, New York: Springer Science & Business Media. Sid. 158. ISBN 9781441972422. http://books.google.com/?id=Vhjn3DEJpyIC&pg=PA158&dq=%22NGC+6085%22#v=onepage&q=%22NGC%206085%22&f=false 
  8. ^ McConnell, Nicholas J.; Ma, Chung-Pei; Graham, James R.; Gebhardt, Karl; Lauer, Tod R.; Wright, Shelley A.; Richstone, Douglas O. (2011). ”The Black Hole Mass in the Brightest Cluster Galaxy NGC 6086”. The Astrophysical Journal 728 (2): sid. 100. doi:10.1088/0004-637X/728/2/100. Bibcode2011ApJ...728..100M. http://iopscience.iop.org/0004-637X/728/2/100/article. 
  9. ^ Nature 279, S.381-384: 0957 + 561 A, B: twin quasistellar objects or gravitational lens? D.Walsh, R.F.Carswell, R.J.Weymann 31 May 1979

Övriga källor[redigera | redigera wikitext]