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Detection of a Broad HI Absorption Feature at 5300 km Sec−1 Associated with NGC 1275 (3C84)

Published online by Cambridge University Press:  14 August 2015

P. C. Crane
Affiliation:
National Radio Astronomy Observatory
J. M. van der Hulst
Affiliation:
Department of Astronomy, University of Minnesota
A. D. Haschick
Affiliation:
Haystack Observatory

Extract

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Observations of NGC 1275 at ∼ 1396 MHz with the NRAO line interferometer in 1974 and 1976 suggest the presence of a very broad, shallow HI absorption feature centered at ∼ 5300 km sec−1. These observations were repeated in 1981 June with the Very Large Array using a greater bandwidth to determine a satisfactory baseline.

Type
Research Article
Copyright
Copyright © Reidel 1982 

References

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