2004A&A...421..509A

Query : 2004A&A...421..509A

2004A&A...421..509A - Astronomy and Astrophysics, volume 421, 509-518 (2004/7-2)

Variable stars towards the bulge of M 31: The AGAPE catalogue.

ANSARI R., AURIERE M., BAILLON P., BOUQUET A., COUPINOT G., COUTURES C., GHESQUIERE C., GIRAUD-HERAUD Y., GILLIERON D., GONDOLO P., HECQUET J., KAPLAN J., KIM A., LE DU Y., MELCHIOR A.L., MONIEZ M., PICAT J.P. and SOUCAIL G.

Abstract (from CDS):

We present the AGAPE astrometric and photometric catalogue of 1579 variable stars in a 14'x10' field centred on M 31. This work is the first survey devoted to variable stars in the bulge of M 31. The R magnitudes of the objects and the B-R colours suggest that our sample is dominated by red long-period variable stars (LPV), with a possible overlap with Cepheid-like type II stars. Fits of the light curves with sinusoids suggest that a large fraction of the stars correspond to periodic or semi-periodic objects with periods longer than 100 days. Twelve nova candidates are identified. Correlations with other catalogues suggest that 2 novae could be recurrent novae and provide possible optical counterparts for 2 supersoft X-ray sources candidates observed with Chandra.

Abstract Copyright: ∼

Journal keyword(s): galaxies: individual: M 31 - cosmology: dark matter - stars: variables: general - stars: novae, cataclysmic variables - stars: variables: Cepheids - X-rays: stars

VizieR on-line data: <Available at CDS (J/A+A/421/509): table3.dat>

Nomenclature: Table 3: AGAPE VNNNN (Nos V1-V1579). Table 4: AGAPE NOVNN (Nos NOV01 to NOV12).

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

CDS comments: Table 3: format ANNN in col(2) is not used in SIMBAD (AGAPE Z1 is not AGAPE V1578: Author AURIERE M.). Par. 4.2, V38 probable misprint for V8 (BASW 8 in SIMBAD)

Simbad objects: 19

Full paper

View the references in ADS

Number of rows : 19

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	BASW 38	cC*	00 40 26.9547431333	+40 32 28.456960171			20.60			~	5	1
2	[SI2001] 1996-01	No*	00 42 17.24	+41 13 35.4						~	4	0
3	AGAPE NOV7	No*	00 42 21.30	+41 20 28.7						~	2	0
4	AGAPE NOV3	No*	00 42 26.41	+41 16 56.2						~	2	0
5	AGAPE V1187	No*	00 42 29.00	+41 13 36.1						~	3	0
6	[SI2001] 1995-02	No*	00 42 31.57	+41 17 16.0						~	3	0
7	AGAPE V1576	No*	00 42 42.08	+41 12 18.0				17.6		~	7	0
8	CXOM31 J004242.1+411218	X	00 42 42.43	+41 12 19.2						~	9	0
9	[SI2001] 1995-03	No*	00 42 43.75	+41 16 52.0						~	3	1
10	M 31	G	00 42 44.330	+41 16 07.50	4.86	4.36	3.44			~	12250	1
11	[CFN87] 27	No*	00 42 44.60	+41 15 54.0		15.6	15.59			~	7	0
12	AGAPE V1579	No*	00 42 44.81	+41 15 53.6				15.0		~	4	0
13	[SI2001] 1995-04	No*	00 42 46.60	+41 11 08.3						~	3	0
14	CXOM31 J004247.0+411550	XB?	00 42 48.014	+41 15 48.53						~	9	0
15	AGAPE V583	No*	00 42 48.36	+41 20 28.5						~	5	0
16	BASW 8	cC*	00 42 49.3657926168	+41 20 48.227467020					18.540	~	12	0
17	[TC96] 1	No*	00 42 58.52	+41 15 49.8						~	3	0
18	[SI2001] 1995-06	No*	00 43 08.41	+41 16 39.9						~	6	0
19	[H80] 395	DNe	~	~						~	6	0

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