2005MNRAS.360..655C

Query : 2005MNRAS.360..655C

2005MNRAS.360..655C - Mon. Not. R. Astron. Soc., 360, 655-661 (2005/June-3)

The intermediate-age open clusters Ruprecht 4, Ruprecht 7 and Pismis 15.

CARRARO G., GEISLER D., BAUME G., VAZQUEZ R. and MOITINHO A.

Abstract (from CDS):

We report on BVI CCD photometry to V= 22.0 for three fields centred on the region of the Galactic star clusters Ruprecht 4, Ruprecht 7 and Pismis 15 and on three displaced control fields. Ruprecht 4 and Pismis 15 have never been studied before, and we provide, for the first time, estimates of their fundamental parameters, namely, radial extent, age, distance and reddening. Ruprecht 7 (Berkeley 33), however, was studied by Mazur, Kaluzny & Krzeminski. We find that the three clusters are all of intermediate age (0.8-1.3 Gyr), and with a metallicity close to or lower than solar.

Abstract Copyright: 2005 RAS

Journal keyword(s): open clusters and associations: general - open clusters and associations: individual: Ruprecht 4 - open clusters and associations: individual: Ruprecht 7 - open clusters and associations: individual: Pismis 15

VizieR on-line data: <Available at CDS (J/MNRAS/360/655): rup7.dat pismis15.dat rup4.dat>

Nomenclature: Cl* Ruprecht 4 CGB NN N=-. Cl* Ruprecht 7 CGB NN N=-. Cl* Pismis 15 CGB NN N=-.

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

CDS comments: No list of stars in Ruprecht 4, Ruprecht 7, and Pismis 15, but the designations from this paper are used in literature later (see 2007A&A...476..217C).

Simbad objects: 13

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Number of rows : 13
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* T Phe Mi* 00 30 26.2337742744 -46 24 33.379722396   12.46 11.43 12.43   M7e 76 0
2 PG 0231+051 WD* 02 33 41.3574299856 +05 18 43.649856216 14.562 15.776 16.096 16.267 16.639 DAO.6 149 0
3 GSC 04718-00250 * 03 53 41.2011265344 -00 02 32.437669884 15.260 14.963 14.060 13.471 12.884 ~ 13 0
4 Cl Melotte 25 OpC 04 30 27.4 +16 46 43           ~ 3309 0
5 NAME Gal Anticenter reg 05 46 +28.9           ~ 1024 0
6 Cl Ruprecht 4 OpC 06 48 57.7 -10 31 24           ~ 51 0
7 GSC 04800-02031 PM* 06 52 11.8291065096 -00 18 25.289641440 15.072 14.353 13.385 12.810 12.314 ~ 15 0
8 Cl Berkeley 33 OpC 06 57 49.7 -13 13 38           ~ 95 0
9 RL 149 HS* 07 24 14.3741784768 -00 33 04.165016904 12.958 13.737 13.866 13.906 13.974 sdB 114 0
10 PN G219.2+07.5 PN 07 29 58.4752358832 -02 06 37.601058600 11.749 12.830 13.017 13.076 13.164 sdO 82 0
11 NGC 2635 OpC 08 38 28.6 -34 46 52   12.06 11.2     ~ 40 0
12 Cl Pismis 15 OpC 09 34 44.7 -48 02 36           ~ 45 0
13 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0

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