Swift/XRT detection of an active X-ray transient near the Galactic center

Open Access
Authors
  • J.A. Kennea
  • N. Gehrels
Publication date 2013
Journal The astronomer's telegram
Volume | Issue number 5074
Organisations
  • Faculty of Science (FNWI) - Anton Pannekoek Institute for Astronomy (API)
Abstract Daily monitoring observations of the Galactic center performed with the Swift/XRT (Atel #5006; see link below) reveal that in addition to the new magnetar SGR J1745-29 (Atels #5009,#5011, #5020, #5032, #5037, #5046, #5053; Kennea et al. 2013; Mori et al. 2013) a transient X-ray source located ~20" north of Sgr A* is currently active. This object is clearly detected during ~1.0 ks PC mode observations obtained on 2013 May 15, 16, 18 and 19, at count rates of ~(1.5-5.0)E-2 counts/s.
Document type Article
Language English
Published at http://www.astronomerstelegram.org/?read=5074
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