NICER Discovers mHz Oscillations in the "Clocked" Burster GS 1826−238
We report the discovery with the Neutron Star Interior Composition Explorer (NICER) of mHz X-ray brightness oscillations from the "clocked burster" GS 1826-238. NICER observed the source in the periods 2017 June 20-29, July 11-13, and September 9-15, for a total useful exposure of 34 ks. T...
Main Authors: | , , , , , , , , , , , , , , |
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Other Authors: | |
Format: | Article |
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American Astronomical Society
2019
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Online Access: | http://hdl.handle.net/1721.1/121016 https://orcid.org/0000-0001-8804-8946 |