/ftp/cats/aliases/G/./G2005



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J/A+A/438/291       X-ray sources in NGC 188                 (Gondoin+, 2005)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
	table1.dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/A+A/438/291
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Beginning of ReadMe : J/A+A/438/291 X-ray sources in NGC 188 (Gondoin+, 2005) ================================================================================ X-ray observations of the old open stellar cluster NGC 188. Gondoin P. <Astron. Astrophys., 438, 291-300 (2005)> =2005A&A...438..291G ================================================================================ ADC_Keywords: Clusters, open ; X-ray sources Keywords: open clusters and associations: general - stars: activity - stars: coronae - stars: evolution - X-rays: stars Abstract: I present the analysis results from XMM-Newton observations of the old open stellar cluster NGC 188, which has an age of about 7Gyr and a near solar metallicity. 58 X-ray sources were detected in the field of view of the EPIC MOS and PN cameras, and 46 sources are new X-ray detections. Visible counterparts were found for 20 sources including the variable star WV 28, the W UMa-type binaries V371 Cep and V372 Cep, and the red giant V11. 9 X-ray sources are identified with probable cluster non-members, while 43 X-ray sources are of unknown membership. X-ray emission was detected from 6 stars with high membership probability above a luminosity threshold of 10^30^erg/s. Description: NGC 188 was observed by the XMM-Newton space observatory in revolution 163, on 29 October 2000.