Cook, W. R. and Heindl, William A. and Palmer, D. M. and Prince, Thomas A. and Schindler, S. M. and Starr, C. H. and Stone, E. C.
(1990)
Gamma-Ray Imaging Observations of Point Source Emission From the Galactic Center Region.
In:
Proceedings of the 21st International Cosmic Ray Conference.
Vol.1.
University of Adelaide
, Northfield, South Australia, pp. 216-219.
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Abstract
The first coded-aperture images of the galactic center region at energies above 30 keV
reveal two strong 7-ray sources. One source is tentatively identified as the X-ray source
1El740.7-2942. If this source is at the distance of the galactic center, it is one of the most
luminous objects in the galaxy at energies from 35 to 200 keV. The second source is consistent
in location with the X-ray source GX354-0. No significant flux was detected from
the direction of the galactic nucleus (Sgr A*).
| Item Type: | Book Section |
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| Additional Information: | © Organizing Committee of the 21st Int. Cosmic Ray Conf. Provided by the NASA Astrophysics Data System.
We acknowledge the important contributions to the development of the
GRIP telescope made by W. Althouse, D. Burke, A. Cummings, M. Finger, J. Weger and the personnel
of the Central Engineering Services at Caltech. We thank the personnel of the National Scientific
Balloon Facility and the NASA Wallops Flight Facility (or their excellent balloon launch support.
This work was supported by NASA grant NGR 05-002-160. |
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| Group: | Space Radiation Laboratory |
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| Funders: | | Funding Agency | Grant Number |
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| NASA | NGR 05-002-160 |
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| Other Numbering System: | | Other Numbering System Name | Other Numbering System ID |
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| Space Radiation Laboratory | 1989-11 |
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| Record Number: | CaltechAUTHORS:20140508-141125854 |
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| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140508-141125854 |
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| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
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| ID Code: | 45613 |
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| Collection: | CaltechAUTHORS |
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| Deposited By: |
Joy Painter
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| Deposited On: | 08 May 2014 21:17 |
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| Last Modified: | 03 Oct 2019 06:33 |
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