XMM-Newton observations of SNR 1987A - II. The still increasing X-ray light curve and the properties of Fe K lines

Free Access

Table 1

Details of the XMM-Newton EPIC-pn observations.

ObsId	Obs. start date	Age^a	Filter	Total/filtered exp. time^b	Flux (0.5–2 keV)	Flux (3–10 keV)	^c
		(days)		(ks)	erg s^-1 cm		(%)

0406840301	2007 Jan. 17	7267	Medium	106.9/81.9			–
0506220101	2008 Jan. 11	7626	Medium	109.4/91.0			31.1
0556350101	2009 Jan. 30	8013	Medium	100.0/84.0			14.3
0601200101	2009 Dec. 12	8328	Medium	89.9/89.8			31.2
0650420101	2010 Dec. 12	8693	Medium	64.0/61.7			11.3
0671080101	2011 Dec. 02	9048	Medium	80.6/70.5			10.5

Notes. Fluxes are given with 3σ errors (99.73% C.L.).

^(a)

Number of days since the explosion of SN 1987A.

^(b)

Total and useful (filtered) exposure times, after removal of high background intervals.

^(c)

Increase rate in % since previous measurement, normalised to one year.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.