Unveiling the nature of INTEGRAL objects through optical spectroscopy - VII. Identification of 20 Galactic and extragalactic hard X-ray sources

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Volume 495 / No 1 (February III 2009)

A&A, 495 1 (2009) 121-135

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Table 1:

Log of the spectroscopic observations presented in this paper (see text for details). If not otherwise indicated, source coordinates are extracted from the 2MASS catalogue and have an accuracy better than 0 $\hbox{$.\!\!^{\prime\prime}$ }$ 1.
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
Object	RA	Dec	Telescope+instrument	$\lambda$ range	Disp.	UT date & time	Exposure
	(J2000)	(J2000)		(Å)	(Å/pix)	at mid-exposure	time (s)
IGR J00333+6122	00:33:18.34	+61:27:43.3	WHT+ISIS	5050-10 300	1.8	05 Jan. 2008, 22:51	2 $\times$ 1000
Swift J0216.3+5128	02:16:26.73 $^\dagger$	+51:25:25.1 $^\dagger$	WHT+ISIS	5050-10 300	1.8	06 Jan. 2008, 00:30	2 $\times$ 1800
IGR J02466-4222	02:46:37.03	-42:22:01.5	AAT+6dF	3900-7600	1.6	30 Aug. 2003, 18:06	1200 + 600
IGR J02524-0829	02:52:23.39	-08:30:37.5	SDSS+CCD Spc.	3800-9200	1.0	23 Dec. 2000, 04:07	2700
IGR J05270-6631	05:26:14.45 $^\dagger$	-66:30:45.0 $^\dagger$	3.6 m+EFOSC	3685-9315	2.8	02 Jan. 2008, 06:19	900
IGR J08390-4833	08:38:49.11	-48:31:24.8	CTIO 1.5 m+RC Spec.	3300-10 500	5.7	04 Mar. 2008, 05:19	2 $\times$ 1800
IGR J09025-6814	09:02:39.46	-68:13:36.6	CTIO 1.5 m+RC Spec.	3300-10 500	5.7	19 Feb. 2007, 06:11	2 $\times$ 1800
IGR J09253+6929	09:25:47.56	+69:27:53.6	Cassini+BFOSC	3500-8700	4.0	29 Mar. 2008, 21:13	2 $\times$ 1800
IGR J10147-6354	10:14:15.55	-63:51:50.1	3.6 m+EFOSC	3685-9315	2.8	02 Jan. 2008, 06:44	900
IGR J11098-6457	11:09:47.79	-64:52:45.3	CTIO 1.5 m+RC Spec.	3300-10 500	5.7	04 Mar. 2008, 06:44	2 $\times$ 1200
IGR J11435-6109	11:44:00.30	-61:07:36.5	CTIO 1.5 m+RC Spec.	3300-10 500	5.7	01 Jul. 2008, 23:13	2 $\times$ 1200
1ES 1210-646	12:13:14.79	-64:52:30.5	CTIO 1.5 m+RC Spec.	3300-10 500	5.7	04 Mar. 2008, 07:26	2 $\times$ 900
IGR J12415-5750	12:41:25.74	-57:50:03.5	CTIO 1.5 m+RC Spec.	3300-10 500	5.7	04 Mar. 2008, 08:10	2 $\times$ 1200
IGR J16426+6536	16:43:04.07 $\dagger$	+65:32:50.9 $\dagger$	TNG+DOLoRes	3800-8000	2.5	04 Feb. 2008, 06:11	2 $\times$ 900
IGR J17404-3655	17:40:26.86	-36:55:37.4	CTIO 1.5 m+RC Spec.	3300-10 500	5.7	02 Jul. 2008, 05:36	2 $\times$ 2400
IGR J18173-2509	18:17:22.3^*	-25:08:43^*	CTIO 1.5 m+RC Spec.	3300-10 500	5.7	02 Jul. 2008, 04:04	2 $\times$ 2400
IGR J18249-3243	18:24:55.92	-32:42:57.7	CTIO 1.5 m+RC Spec.	3300-10 500	5.7	04 Mar. 2008, 09:21	2 $\times$ 1200
IGR J18308-1232	18:30:49.88 $\dagger$	-12:32:18.7 $\dagger$	SPM 2.1 m+B&C Spec.	3450-7650	4.0	29 Jun. 2008, 07:49	3 $\times$ 2400
IGR J19267+1325	19:26:27.00	+13:22:05.0	SPM 2.1 m+B&C Spec.	3450-7650	4.0	30 Jun. 2008, 06:15	2 $\times$ 2400
IGR J21347+4737	21:34:20.38	+47:38:00.2	Cassini+BFOSC	3500-8700	4.0	11 May 2008, 01:01	2 $\times$ 1800

$^\dagger$ Coordinates extracted from the USNO catalogues, having an accuracy of about 0 $\hbox{$.\!\!^{\prime\prime}$ }$ 2 (Deutsch 1999; Assafin et al. 2001; Monet et al. 2003).
^* Coordinates extracted from the DSS-II-Red frames, having an accuracy of $\sim$ 1''.

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