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ASCA Observation of the Quiescent X-Ray Counterpart to SGR 1627-41
Authors:Hurley  Strohmayer  Li  Kouveliotou  Woods  van Paradijs J  Murakami  Hartmann  Smith  Ando  Yoshida  Sugizaki
Abstract:We present a 2-10 keV ASCA observation of the field around the soft gamma repeater SGR 1627-41. A quiescent X-ray source, whose position is consistent both with that of a recently discovered BeppoSAX X-ray source and with the Interplanetary Network localization for this soft gamma repeater, was detected in this observation. In 2-10 keV X-rays, the spectrum of the X-ray source may be fit equally well by a power-law, blackbody, or bremsstrahlung function, with unabsorbed flux approximately 5x10-12 ergs cm-2 s-1. We do not confirm a continuation of a fading trend in the flux, and we find no evidence for periodicity, both of which were noted in the earlier BeppoSAX observations.
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