Kristian, J. and Clardy, K. D. and Westphal, J. A. (1976) Upper Limits for the Visible Counterpart of the Hulse-Taylor Binary Pulsar. Astrophysical Journal, 206 (6). L143-L144. ISSN 0004-637X. https://resolver.caltech.edu/CaltechAUTHORS:20150902-075303635
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Abstract
The time-averaged intensity of visible pulses from PSR 1913+16 is fainter than V = 23 mag. The absence of visible objects at the pulsar position on the Sky Survey implies a rough limit of M > 3 for the absolute magnitude of the pulsar's binary companion.
Item Type: | Article | ||||||
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Additional Information: | © 1976 American Astronomical Society. Received 1976 February 6; revised 1976 March 19. We are indebted to J. H. Taylor, R. Hulse, and G. E. Gullahorn for valuable discussions and for providing us with data in advance of publication. | ||||||
Subject Keywords: | pulsars, stars: binaries | ||||||
Issue or Number: | 6 | ||||||
Record Number: | CaltechAUTHORS:20150902-075303635 | ||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20150902-075303635 | ||||||
Official Citation: | Upper Limits for the Visible Counterpart of the Hyulse-Taylor Binary Pulsar Kristian, J., Clardy, K. D., & Westphal, J. A. Astrophysical Journal Letters v.206, p.L143 | ||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
ID Code: | 60022 | ||||||
Collection: | CaltechAUTHORS | ||||||
Deposited By: | Ruth Sustaita | ||||||
Deposited On: | 02 Sep 2015 15:49 | ||||||
Last Modified: | 03 Oct 2019 08:52 |
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