M31GC J004234+405709 (Bol 117) Observed by Chandra Is a New Transient X-Ray Source in M31: CXOM31 J004234.2+405709

Bibcode
2008ATel.1820....1G
Galache, J. L.; Garcia, M. R.; Torres, M. A. P.; Murray, S. S.; Steeghs, D.; Williams, B. F.
Bibliographical reference

The Astronomer's Telegram, #1820

Advertised on:
10
2008
Number of authors
6
IAC number of authors
0
Citations
0
Refereed citations
0
Description
In ATel #1815 we erroneously associated the globular cluster M31GC J004234+405709 (Bol 117) with object s1-1 from Williams et al. (2006, ApJ 643, 356). Bol 117 is not associated with any previously catalogued X-ray source, so the Chandra observation we report on in ATel #1815 is the first recorded detection of X-ray activity from Bol 117. The coordinates of this new X-ray source are RA(J2000) 00:42:34.2, Dec(J2000) +40:57:09.2, with centroid position errors of 2.5" and 1.3", respectively (subject to the standard bore- sight correction).
Type
Non-refereed
Black holes
Neutron stars

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