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The UK ROSAT Deep Survey
Published 1998“…We present a summary of the identification content of the UK ROSAT Deep Survey. The survey is based on a 115ksec PSPC observation and comprises a sample of 70 sources to a flux limit of 2 x 10(-15) ergs cm(-2) s(-1) (0.5-2 keV). …”
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Rosat observations of hyperluminous IRAS galaxies: Upper limits and their implications
Published 1999“…We discuss the implications, for the properties of hidden active nuclei and starbursts, of the non-detection of four hyperluminous IRAS galaxies with long, pointed ROSAT HRI observations.The results of a search of the ROSAT archive for serendipitous observations of ULIRGs in the catalogue of Clements et al. (1996,1998) are also presented. …”
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X-ray QSO evolution from a very deep ROSAT survey
Published 1996“…The survey, performed with the ROSAT PSPC, has 89% spectroscopic completeness. The QSO log(N)-log(S) relation is found to have a break to a flat slope at faint fluxes. …”
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The origin of the cosmic soft X-ray background: optical identification of an extremely deep ROSAT survey
Published 1998Journal article -
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The 2dF galaxy redshift survey: Correlation with the ROSAT-ESO flux-limited X-ray galaxy cluster survey
Published 2005“…The ROSAT-European Southern Observatory (ESO) flux-limited X-ray (REFLEX) galaxy cluster survey and the Two-degree Field Galaxy Redshift Survey (2dFGRS), respectively, comprise the largest, homogeneous X-ray selected cluster catalogue and completed galaxy redshift survey. …”
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The 2dF Galaxy Redshift Survey: correlation with the ROSAT-ESO flux-limited X-ray galaxy cluster survey
Published 2005Journal article -
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The Spatial Clustering of ROSAT All-Sky Survey Active Galactic Nuclei. V. The Evolution of Broad-line AGN Clustering Properties in the Last 6 Gyr
Published 2023-01-01“…This is the fifth paper in a series of investigations of the clustering properties of luminous, broad-emission-line active galactic nuclei (AGNs) identified in the ROSAT All-Sky Survey (RASS) and Sloan Digital Sky Survey (SDSS). …”
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El profesorado a sueldo, los centros y la enseñanza no oficial
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Two methods for separating the magnetospheric solar wind charge exchange soft X-ray emission from the diffuse X-ray background
Published 2024-01-01Subjects: Get full text
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Chandra Evidence of a Flattened, Triaxial Dark Matter Halo in the Elliptical Galaxy NGC 720
Published 2013“…The Chandra data confirm the magnitude of the ~20° position angle (P.A.) twist discovered by ROSAT over this region. However, the twist in the Chandra data is more gradual and occurs at smaller a, also because of the point sources contaminating the ROSAT values. …”
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The Clusters Hiding in Plain Sight (CHiPS) Survey: Complete Sample of Extreme BCG Clusters
Published 2022“…Both clusters are luminous enough to be detected in the ROSAT All-Sky Survey data if not because of their bright central cores. …”
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The hydrodynamics of radio galaxy cocoons
Published 2002“…A full hydrodynamic treatment of radio galaxy expansion is also necessary to interpret correctly the X-ray shells and cavities that, are seen in some sources by ROSAT and Chandra.…”
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The Clusters Hiding in Plain Sight (CHiPS) Survey: A First Discovery of a Massive Nearby Cluster around PKS 1353−341
Published 2021“…We introduce the first result of the Clusters Hiding in Plain Sight (CHiPS) survey, which aims to discover new nearby massive galaxy clusters that were incorrectly identified as isolated point sources in the ROSAT All-sky Survey. We present a Chandra X-ray observation of our first newly discovered low-redshift (z = 0.223) galaxy cluster with a central X-ray bright point source, PKS 1353-341. …”
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The Clusters Hiding in Plain Sight (CHiPS) Survey: A First Discovery of a Massive Nearby Cluster around PKS 1353−341
Published 2022“…We introduce the first result of the Clusters Hiding in Plain Sight (CHiPS) survey, which aims to discover new nearby massive galaxy clusters that were incorrectly identified as isolated point sources in the ROSAT All-sky Survey. We present a Chandra X-ray observation of our first newly discovered low-redshift (z = 0.223) galaxy cluster with a central X-ray bright point source, PKS 1353-341. …”
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