IGR J17464-3213 (= H1743-322) is active again

Open Access
Authors
  • V. Beckmann
  • T. Bird
  • S. Brandt
  • T. Courvoisier
  • A. Domingo
  • K. Ebisawa
  • P. Jonker
  • P. Kretschmar
  • C. Markwardt
  • T. Oosterbroek
  • A. Paizis
  • C. Sanchez-Fernandez
  • R. Wijnands
Publication date 07-04-2011
Journal The astronomer's telegram
Volume | Issue number 3263
Organisations
  • Faculty of Science (FNWI) - Anton Pannekoek Institute for Astronomy (API)
Abstract The INTEGRAL Galactic bulge (GB) monitoring program observations on UT April 6, 2011, 04:11-07:53 show that IGR J17464-3213 (= H1743-322) started another outburst. The observed JEM-X fluxes are 11 ± 2 and 26 ± 4 mCrab in the 3-10 and 10-25 keV energy bands, respectively, while the observed IBIS/ISGRI fluxes are 34 ± 2 and 57 ± 3 mCrab in the 18-40 and 40-100 keV energy bands, respectively. The source is clearly in a hard state.
Document type Article
Language English
Published at https://www.astronomerstelegram.org/?read=3263
Other links https://ui.adsabs.harvard.edu/abs/2011ATel.3263....1K/abstract
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