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HI Absorption Detection in the Perseus Cooling Flow

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Cooling Flows in Clusters and Galaxies

Part of the book series: NATO ASI Series ((ASIC,volume 229))

Abstract

With the Westerbork Synthesis Radio Telescope (WSRT) we detect HI absorption at 5250 km/s in front of the nucleus of NGC 1275, with an optical depth of .003 and a dispersion of 205 km/s. We do not detect HI associated with the 30″ halo in absorption or emission.

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References

  • Crane, P.C., van de Hulst, J.M., Haschick A.D., 1982 in Extragalactic Radio Sources, IAU Symposium 97, Reidel, Dordrecht, p. 307

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  • Jaffe, W. 1987, Astron & Astrophys 171, 378

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  • O’Dea, C.P., Baum, S.A. 1987, Astron. J. in press

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© 1988 Kluwer Academic Publishers

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Jaffe, W.J., de Bruyn, A.G., Sijbreng, D. (1988). HI Absorption Detection in the Perseus Cooling Flow. In: Fabian, A.C. (eds) Cooling Flows in Clusters and Galaxies. NATO ASI Series, vol 229. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-2953-1_16

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  • DOI: https://doi.org/10.1007/978-94-009-2953-1_16

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-7828-3

  • Online ISBN: 978-94-009-2953-1

  • eBook Packages: Springer Book Archive

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