/ftp/cats/aliases/P/PFU2015



==========================================================================
J/MNRAS/451/2625    SLUGGS Globular Cluster CaT and [Z/H]    (Pastorello+, 2015)
The following files can be converted to FITS (extension .fit or fit.gz)
	table1.dat table3.dat
==========================================================================
Query from: http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/MNRAS/451/2625
==========================================================================

drwxr-xr-x 18 cats archive 4096 Jan 10 2018 [Up] drwxr-xr-x 4 cats archive 4096 Mar 15 2017 [TAR file] -rw-r--r-- 1 cats archive 480 Mar 15 2017 .message -r--r--r-- 1 cats archive 6339 Mar 15 2017 ReadMe -rw-r--r-- 1 cats archive 1074 Mar 15 2017 +footg5.gif -rw-r--r-- 1 cats archive 3684 Mar 15 2017 +footg8.gif -r--r--r-- 1 cats archive 564 Jun 15 2015 table1.dat [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 101610 May 18 2015 table2.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : J/MNRAS/451/2625 SLUGGS Globular Cluster CaT and [Z/H] (Pastorello+, 2015) ================================================================================ The SLUGGS survey: Combining stellar and globular cluster metallicities in the outer regions of early-type galaxies. Pastorello N., Forbes D.A., Usher C., Brodie J.P., Romanowsky A.J., Strader J., Spitler L.R., Alabi A.B., Foster C., Jennings Z.G., Kartha S.S., Pota V. <Mon. Not. R. Astron. Soc. 451, 2625-2639 (2015)> =2015MNRAS.451.2625P ================================================================================ ADC_Keywords: Clusters, globular ; Associations, stellar ; Abundances Keywords: galaxies: star clusters: general - galaxies: stellar content - globular clusters: general - galaxies: abundances Abstract: The outer halo regions of early-type galaxies carry key information about their past accretion history. However, spectroscopically probing the stellar component at such galactocentric radii is still challenging. Using the DEep Imaging Multi-Object Spectrograph on the Keck, we have been able to measure the metallicities of the stellar and globular cluster components in 12 early-type galaxies out to more than 10Re. Description: As part of the SLUGGS (sluggs.swin.edu.au) survey of globular clusters (GCs) around early-type galaxies we present here the strength of near-infrared calcium triplet (CaT) of the 1129 GCs in 12 galaxies using DEIMOS on Keck. We have used the CaT strength to derive metallicity of each GC using the single stellar population models of Vazdekis et al. (2003MNRAS.340.1317V). The 12 galaxies are: NGC1023, NGC1400, NGC1407, NGC2768, NGC3115, NGC3377, NGC4278, NGC4365, NGC4473, NGC4494, NGC4649 and NGC5846.

© Université de Strasbourg/CNRS

    • Contact