Intracluster light in the Virgo cluster: large scale distribution

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Volume 507 / No 2 (November IV 2009)

A&A, 507 2 (2009) 621-634

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Table 1:

Summary of the field positions, filter characteristics and exposure times for the narrow-band (on-band) images.
			[OIII]				H $\alpha$
Field	RA(J2000)	Dec (J2000)	$\lambda_{\rm c}$	FWHM	Exposure	$S_{\it FWHM}$	$\lambda_{\rm c}$	FWHM	Exposure	$S_{\it FWHM}$
	(hh mm ss)	( $^{\circ}$ ' '')	( $\AA\$ )	( $\AA\$ )	(s)	(arcsec)	( $\AA\$ )	( $\AA\$ )	(s)	(arcsec)
Core	12 27 48	+13 18 46	5023	80	24 000	1.20	-	-	-	-
FCJ	12 30 39	+12 38 10	5027	44	18 000	1.40	-	-	-	-
LPC	12 25 32	+12 14 39	5027	60	27 000	1.40	-	-	-	-
SUBC	12 25 47	+12 43 58	5021	74	3600	0.68	6607	101	8728	0.70
LPRX	12 28 00	+09 30 00	5027	60	27 000	1.80	-	-	-	-
LPE	12 17 27	+13 41 30	5027	60	27 000	1.30	-	-	-	-
LPS	12 27 34	+10 43 42	5027	60	27 000	1.30	-	-	-	-
LSF	12 38 33	+12 08 41	5023	80	33 000	1.08	-	-	-	-
RCN1	12 26 13	+14 08 03	5023	80	24 000	1.20	-	-	-	-
SUB2	12 24 13	+14 09 01	5021	74	3600	1.00	6607	101	9000	1.10
SUB3	12 24 32	+15 21 21	5021	74	3600	1.00	6607	101	9000	1.05

The fields listed above the horizontal line are located within 80 arcmin of the Virgo cluster center; the data reduction is described in previous work (FCJ: Arnaboldi et al. 2002; SUBC: Arnaboldi et al. 2003; Core and LPC: Aguerri et al. 2005). The fields listed below the horizontal line are at distances between 80 and 215 arcmin of Virgo cluster center.

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