Renewed activity from GX 399-4

Authors
Publication date 2009
Journal The astronomer's telegram
Volume | Issue number 1954
Organisations
  • Faculty of Science (FNWI) - Anton Pannekoek Institute for Astronomy (API)
Abstract Further to the alert by Markwardt et al. (ATel #1945), the Swift-BAT scaled map transient analysis and the RXTE Galactic bulge scans indicate that GX 339-4 is entering another epoch of activity. Within the RXTE-PCA energy band the source has attained its brightest state since the 2007 major outburst. Monitoring over the coming weeks will reveal whether this source continues to brighten towards a major outburst or undergoes one of its more common minor high state episodes.
Document type Article
Note Renewed activity from GX 399-4
Language English
Published at http://www.astronomerstelegram.org/?read=1954
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