Rosat observations of hyperluminous iras galaxies: upper limits and their implications |
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| Authors: | R.J. Wilman |
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| Affiliation: | (1) Institute of Astronomy, Madingley Road, Cambridge, CB3 OHA |
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| Abstract: | 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. The detection of a new source is announced. |
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