Lawrence, C. R. and Neugebauer, G. and Weir, N. and Matthews, K. and Patnaik, A. R. (1992) Infrared observations of the gravitational lens system B1422 + 231. Monthly Notices of the Royal Astronomical Society, 259 (1). 5P-7P. ISSN 0035-8711. doi:10.1093/mnras/259.1.5P. https://resolver.caltech.edu/CaltechAUTHORS:20170920-093509369
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Abstract
Images of the multiple-component radio source B1422 + 231 at 2.2 μm show the structure of this source to be essentially the same at radio and infrared frequencies. The most natural explanation for this achromatic structure is gravitational lensing.
| Item Type: | Article | |||||||||
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| Additional Information: | © 1992 Royal Astronomical Society. Revision Received: 21 August 1992. Accepted: 26 August 1992. Published: 01 November 1992. We thank the Palomar staff and night assistant Juan Carrasco for their help with these observations. Infrared and radio astronomy at Caltech are supported by grants from the National Science Foundation. | |||||||||
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| Subject Keywords: | gravitational lensing, infrared: galaxies, radio continuum: galaxies | |||||||||
| Issue or Number: | 1 | |||||||||
| DOI: | 10.1093/mnras/259.1.5P | |||||||||
| Record Number: | CaltechAUTHORS:20170920-093509369 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20170920-093509369 | |||||||||
| Official Citation: | C. R. Lawrence, G. Neugebauer, N. Weir, K. Matthews, A. R. Patnaik; Infrared observations of the gravitational lens system B1422 + 231, Monthly Notices of the Royal Astronomical Society, Volume 259, Issue 1, 1 November 1992, Pages 5P–7P, https://doi.org/10.1093/mnras/259.1.5P | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 81609 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Ruth Sustaita | |||||||||
| Deposited On: | 20 Sep 2017 19:07 | |||||||||
| Last Modified: | 15 Nov 2021 19:44 |
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