Study of LINER sources with broad Hα emission. X-ray properties and comparison to luminous AGN and X-ray binaries

G. Younes; D. Porquet; B. Sabra; J. N. Reeves

doi:10.1051/0004-6361/201116806

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Volume 530 (June 2011)

A&A, 530 (2011) A149

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Table 3

Normalized excess variance for LINER 1s with a relatively long exposure time.

Galaxy name		Exposure time^a		Exposure time^a
	XMM-Newton		Chandra

NGC-315	<0.0027	49.7	<0.0160	55.0
NGC-2681			<0.0400	159.9
NGC-2787	<0.0170	37.1	<0.0453	30.8
NGC-3226	(0.02 ± 0.002)^b	94.3	<0.0700	46.6
NGC-3718	<0.0078	18.4
NGC 3998	<0.0001	8.9	<0.0016	13.6
NGC 4143	<0.0060	9.3
NGC-4203			<0.0026	41.6
NGC-4278	<0.0012	30.3	<0.0202	470.8
NGC-5005	<0.0042	8.7

Notes.

^(a)

The exposure times in ks used to calculate the value of .

^(b)

Value corresponding to only the longest observation of NGC 3226. Including the other XMM-Newton observation would result in a upper limit of 0.013.

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