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Observations of the Small Magellanic Cloud by the Vela 5B X-ray monitorWe present Vela 5B observations of the Small Magellanic Cloud (SMC) region obtained during the years 1969 - 1979. We detect the 3.89 day orbital modulation of SMC X-1 with a false alarm probability of 4.3 x 10(exp -3) and observe a high state beginning in 1970 September and lasting approximately 100 days. We also detect three outbursts by a transient source consistent with the position of the candidate Be-neutron star system H0107-750 (= 1H 0103-762). These events occur roughly 100 days apart and last for approximately 35 days. No detections of SMC X-2 or SMC X-3 are apparent above a limit of approximately 7 x 10(exp 37) ergs/s.
Document ID
19950043749
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Whitlock, L.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Lochner, James C.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 16, 2013
Publication Date
December 20, 1994
Publication Information
Publication: Astrophysical Journal, Part 1
Volume: 437
Issue: 2
ISSN: 0004-637X
Subject Category
Astrophysics
Accession Number
95A75348
Distribution Limits
Public
Copyright
Other

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