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DENIS detections of highly obscured galaxies in the area around PKS1343-601 | | Anja C. Schroeder
; Renee C. Kraan-Korteweg
; Gary A. Mamon
; Patrick A. Woudt
; | | Date: |
1 Jul 2004 | | Subject: | astro-ph | | Affiliation: | Univ. of Leicester, UK), Renee C. Kraan-Korteweg (Univ. of Guanajuato, Mx), Gary A. Mamon (IAP, Fr), Patrick A. Woudt (Univ. of Cape Town, ZA | | Abstract: | We present results of a search for galaxies around the highly obscured giant radio galaxy PKS1343-601 using the near-infrared DENIS survey. We compare our findings with surveys in the B-band, at the 21cm line emission, and with 2MASS. Recession velocities of galaxies in this area suggest a low-velocity-dispersion group or cluster of galaxies including an X-ray confirmed Seyfert 2. The colours of the galaxies have been used to examine the extinctions in this low-latitude area where IRAS/DIRBE estimates are unreliable. We find the true extinction to be roughly 15% lower than the IRAS/DIRBE extinctions. | | Source: | arXiv, astro-ph/0407019 | | Services: | Forum | Review | PDF | Favorites | |
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