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Near Infrared Imaging of the Merger Candidate NGC 1052

Published online by Cambridge University Press:  03 August 2017

Duncan A. Forbes
Duncan A. Forbes*
Affiliation:
Institute of Astronomy Madingley Road Cambridge CB3 0HA, U.K.

Extract

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NGC 1052 is a flat-spectrum radio elliptical exhibiting a characteristic low excitation LINER spectrum. Independent evidence, such as extensive and infalling HI gas, and misalignment of the stellar and ionized gas components, suggest a merger has occurred. Optical CCD imaging reveals the presence of dust and a spiral morphology for the Hα emission (see Forbes, Sparks and Macchetto 1990). The X-ray luminosity is consistent with a hot gaseous halo in which a cooling flow is claimed to be operating (Thomas et al. 1986).

Type
XI- Galaxy Evolution
Information
Symposium - International Astronomical Union , Volume 146: Dynamics of Galaxies and their Molecular Cloud Distributions , 1991 , pp. 398
Copyright
Copyright © Kluwer 1991 

References

Forbes, D. A., Sparks, W. B., and Macchetto, F. D. 1990, STScI preprint No. 426.Google Scholar
Sparks, W. B., Forbes, D. A., Macchetto, F. D., and Golombek, D. 1990, in preparation.Google Scholar
Thomas, P. A., Fabian, A. C., Arnaud, K. A., Forman, W., and Jones, C. 1986, M.N.R.A.S, 222, 655.Google Scholar
Willner, S. P., Elvis, M., Fabbiano, G., Lawrence, A., and Ward, M. J. 1985, Ap. J., 299, 443.Google Scholar