The XMM-Newton survey of the Small Magellanic Cloud: a new X-ray view of the symbiotic binary SMC 3

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Table 1

XMM-Newton EPIC-pn observations of SMC 3.

ObsID	Satellite	Date	Time	Filter	Net Exp	Net cts.	Bg^a	Net cts.	Bg^a	R_sc^b	R_bg^b
	revolution		(UT)		[s]	(0.2−10.0 keV)		(0.2−1.0 keV)		[″]	[″]

0301170501	1149	2006 Mar. 19	14:45–20:17	medium	10 446^c	8287	12%	8246	2%	19	30
0404680301	1344	2007 Apr. 11–12	20:00–02:15	thin	13 986	170	13%	137	5%	16	50
0503000201	1444	2007 Oct. 28	06:11–11:52	medium	16 607	451	9%	407	4%	21	40
0601211301	1798	2009 Oct. 3	05:31–14:12	thin	26 535	39 456	2%	39 338	1%	69	55

Notes.

^(a)

Ratio of background count rate to source count rate in the same energy band.

^(b)

Radius of the source and background extraction region.

^(c)

No GTI screening was applied.

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