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Positions of three X-ray burst sourcesPrecise (20-30 arcsec) positions are reported for three steady X-ray sources that have been identified recently as X-ray burst sources: 4U (MXB) 1636-53, 4U 1728-33 (MXB 1728-34), and 4U (MXB) 1735-44. The positions were derived from data obtained with the SAS 3 rotating modulation collimators during a survey of the galactic plane. Possible optical counterparts are noted.
Document ID
19790033685
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1038/270321a0
Authors
Jernigan, J. G. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Bradt, H. V. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Doxsey, R. E. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Mcclintock, J. E. (MIT Cambridge, Mass., United States)
Apparao, K. M. V. (MIT, Cambridge, Mass.; Tata Institute of Fundamental Research Bombay, India)
Date Acquired
August 9, 2013
Publication Date
November 24, 1977
Publication Information
Publication: Nature
Volume: 270
Subject Category
Astronomy
Accession Number
79A17698
Distribution Limits
Public
Copyright
Other

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