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Cyclone Hard X-Ray Observatory

Boggs, Steven E. and Lin, Robert P. and Dennis, Brian R. and Madden, Norman W. and von Ballmoos, Peter and Thomsen, Knud and Hurford, Gordon J. and Hurley, Kevin C. and Smith, David M. and Jean, Pierre and Knoedlseder, Juergen and Millan, Robyn M. (2000) Cyclone Hard X-Ray Observatory. In: X-Ray and Gamma-Ray Instrumentation for Astronomy XI. Proceedings of SPIE. No.4140. Society of Photo-optical Instrumentation Engineers (SPIE) , Bellingham, WA, pp. 166-177. ISBN 9780819437853. https://resolver.caltech.edu/CaltechAUTHORS:20181204-132725848

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Abstract

In response to the recent NASA-SMEX Announcement of Opportunity, our collaboration proposed Cyclone, the Cyclotron/Nuclear Explorer. Cyclone is a broadband pointed astrophysical observatory, combining the highest spectral resolutions (E/(Delta) E approximately 30 - 300) and angular resolutions (15') achieved in the optimized hard X-ray range (10 - 200 keV). The instrument consists of 19 co-aligned rotation modulation collimator (RMC) telescopes, each with a high spectral resolution, 6-cm diameter germanium detector (GeD) covering energies from 3 keV to 600 keV. Both the optics and detectors are actively shielded with 15-mm BGO to gain low background an high sensitivity to astrophysical sources. A 550-km altitude, circular equatorial orbit also minimizes background. Building strongly upon instrumental heritage from the High-Energy Solar Spectroscopic Imager (HESSI) program, Cyclone would be ready for launch by September 2003. The instrument design and expected performance are discussed, as well as a brief overview of scientific goals.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1117/12.409159DOIArticle
ORCID:
AuthorORCID
Boggs, Steven E.0000-0001-9567-4224
Smith, David M.0000-0002-0542-5759
Additional Information:© 2000 Society of Photo-Optical Instrumentation Engineers (SPIE). S. Boggs would like to thank Caltech for support through the Millikan Fellowship Program. We would also like to thank R. Lingenfelter, D. Lamb, C. Thompson, and R. Duncan for participation in scientific discussions.
Group:Space Radiation Laboratory
Funders:
Funding AgencyGrant Number
Robert A. Millikan FellowshipUNSPECIFIED
Subject Keywords:high energy astrophysics; x-ray/gamma-ray detectors; satellite missions
Series Name:Proceedings of SPIE
Issue or Number:4140
Record Number:CaltechAUTHORS:20181204-132725848
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20181204-132725848
Official Citation:Steven E. Boggs, Robert P. Lin, Brian R. Dennis, Norman W. Madden, Peter von Ballmoos, Knud Thomsen, Gordon J. Hurford, Kevin C. Hurley, David M. Smith, Pierre Jean, Juergen Knoedlseder, Robyn M. Millan, "Cyclone Hard X-Ray Observatory", Proc. SPIE 4140, X-Ray and Gamma-Ray Instrumentation for Astronomy XI, (13 December 2000); doi: 10.1117/12.409159; https://doi.org/10.1117/12.409159
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:91487
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:05 Dec 2018 16:39
Last Modified:03 Oct 2019 20:35

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