Non-thermal radio emission from O-type stars - IV. Cygnus OB2 No. 8A

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Table 2:

Two new X-ray observations of Cyg OB2 No. 8A.
Phase	Rev.	Obs. ID	Date	JD	Exp. time			Count rates
					(s)			(counts s^-1)
					MOS1	MOS2	pn	MOS1	MOS2	pn
0.155	1353	0505110301	2007 Apr. 29	4220.417	26879	27149	20581	$0.655\pm 0.006$	$0.640\pm 0.005$	$1.892\pm0.012$
0.326	1355	0505110401	2007 May 03	4224.167	27065	29155	22116	$0.734\pm 0.006$	$0.730\pm 0.006$	$2.114\pm0.011$

Notes. These X-ray observations were performed in 2007 with XMM-Newton. The first five columns give respectively the orbital phase, the revolution number, the observation ID, the observation date, and the Julian date (-2 450 000) at mid-exposure. The other columns give respectively the effective exposure time, and the count rates for the three EPIC instruments.

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