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Cyg X-1: A return to the pre-1971 intensity level and a 5.6-day modulationAriel-5 all sky monitor data on Cyg X-1 X-ray intensity increase during 1975 are analyzed. Data cover rise, maximum, and decay variability of the constellation. Special attention was given to the failure of the increase to decay over the specified period of 5.6 days.
Document ID
19760011956
Acquisition Source
Legacy CDMS
Document Type
Preprint (Draft being sent to journal)
Authors
Holt, S. S. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Kaluzienski, L. J. (Maryland Univ. College Park, United States)
Boldt, E. A. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Serlemitsos, P. J. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
September 3, 2013
Publication Date
February 1, 1976
Subject Category
Space Radiation
Report/Patent Number
NASA-TM-X-71073
X-661-76-37
Report Number: NASA-TM-X-71073
Report Number: X-661-76-37
Accession Number
76N19044
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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