2014MNRAS.442.2999B

Query : 2014MNRAS.442.2999B

2014MNRAS.442.2999B - Mon. Not. R. Astron. Soc., 442, 2999-3009 (2014/August-3)

Galactic globular and open cluster fiducial sequences in the Pan-STARRS1 photometric system.

BERNARD E.J., FERGUSON A.M.N., SCHLAFLY E.F., PLATAIS I., BELL E.F., MARTIN N.F., RIX H.-W., SLATER C.T., BURGETT W.S., CHAMBERS K.C., DRAPER P.W., HODAPP K.W., KAISER N., KUDRITZKI R.-P., MAGNIER E.A., METCALFE N., TONRY J.L., WAINSCOAT R.J. and WATERS C.

Abstract (from CDS):

We present the fiducial sequences of a sample of Galactic star clusters in the five bands of the Pan-STARRS1 (PS1) photometric system (gP1, rP1, iP1, zP1, and yP1). These empirical sequences - which include the red giant and sub-giant branches, the main sequence, and the horizontal branch - were defined from deep colour-magnitude diagrams reaching below the oldest main-sequence turn-offs of 13 globular and 3 old open clusters covering a wide range of metallicities ( - 2.4 ≲ [Fe/H] ≲ +0.4). We find excellent agreement for the nine clusters in common with previous studies in similar photometric systems when transformed to the PS1 system. Because the photometric and spectroscopic properties of these stellar populations are accurately known, the fiducials provide a solid basis for the interpretation of observations in the PS1 system, as well as valuable constraints to improve the empirical colour-Teff relations.

Abstract Copyright: © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2014)

Journal keyword(s): surveys - stars: evolution - Hertzsprung-Russell and colour-magnitude diagrams - globular clusters: general - open clusters and associations: general

Status at CDS : Large table(s) will be appraised for possible ingestion in VizieR.

Simbad objects: 16

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Number of rows : 16
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 NGC 188 OpC 00 47 14.8 +85 14 42           ~ 990 0
2 NGC 288 GlC 00 52 45.24 -26 34 57.4   10 8.13     ~ 1130 0
3 M 79 GlC 05 24 10.59 -24 31 27.3     8.16     ~ 883 0
4 NGC 2682 OpC 08 51 23.5 +11 48 54           ~ 2528 0
5 M 68 GlC 12 39 27.98 -26 44 38.6     7.96     ~ 1069 0
6 M 3 GlC 13 42 11.62 +28 22 38.2     6.39     ~ 2593 0
7 NGC 5897 GlC 15 17 24.40 -21 00 36.4   10.16 8.52     ~ 424 0
8 M 5 GlC 15 18 33.22 +02 04 51.7     5.95     ~ 2095 0
9 M 13 GlC 16 41 41.634 +36 27 40.75     5.8     ~ 2291 0
10 M 92 GlC 17 17 07.39 +43 08 09.4     6.52     ~ 2240 0
11 NGC 6791 OpC 19 20 52.8 +37 46 40   10.52 9.5     ~ 1120 0
12 M 71 GlC 19 53 46.49 +18 46 45.1           ~ 1190 0
13 M 15 GlC 21 29 58.33 +12 10 01.2           ~ 3274 0
14 M 2 GlC 21 33 27.02 -00 49 23.7     6.25     ~ 1114 1
15 M 30 GlC 21 40 22.12 -23 10 47.5     7.10     ~ 1121 0
16 Cl Pal 12 GlC 21 46 38.84 -21 15 09.4     11.89     ~ 548 0

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