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Marco Castellani's Library tagged globular_clusters   View Popular

20 Nov 07

[0711.2932] Galactic Globular Clusters Database: a progress report

(by M. Castellani) The present status of Galactic Globular Clusters Database is briefly reviewed. The features implemented at the time writing are described, as well as plans for future improvements.

arxiv.org/0711.2932 - Preview

pow astrophysics astro-ph globular_clusters database

12 Dec 06

Near IR properties of GCs in the Galactic Bulge

We present the largest and homogeneous photometric survey of Globular Clusters (GCs) towards the Galactic Bulge obtained with the near-IR cameras SofI (NTT/ESO) and IRAC2b (MPI2.2m/ESO).

www.bo.astro.it/ir_archive - Preview

astronomy database globular_clusters infrared

05 May 06

Upper limits on the central black hole masses of 47Tuc and NGC 6397 from radio c

We present upper limits on the masses of the putative central intermediate-mass black holes in two nearby Galactic globular clusters: 47Tuc (NGC 104), the second brightest Galactic globular cluster, and NGC 6397...

cdsads.u-strasbg.fr/...nph-bib_query - Preview

astronomy globular_clusters database ADS

CCD Photometry of the Globular Cluster ESO 452-SC11

The globular cluster ESO 452-SC11 has been observed using Johnson V and Cousins I filters, and point-spread function photometry has been performed...

cdsads.u-strasbg.fr/...nph-bib_query - Preview

astronomy globular_clusters bibliography database ADS

23 Mar 06

The extended star formation history of ω Centauri

For the first time, the abundances of a large sample of subgiant and turn-off region stars in ω Centauri have been measured, the data base being medium resolution spectroscopy from FORS2 at the VLT. Absolute iron abundances were derived for ∼400 member

cdsads.u-strasbg.fr/...nph-bib_query - Preview

globular_clusters bibliography ADS NGC5139

CCD Photometry of the Globular Cluster ω Centauri. I. Metallicity of RR Ly

We present new measurements of the metallicity of 131 RR Lyrae stars in the globular cluster ω Centauri, using the hk index of the Caby photometric system....

cdsads.u-strasbg.fr/...nph-bib_query - Preview

globular_clusters bibliography ADS NGC5139

New Metallicities of RR Lyrae Stars in ω Centauri: Evidence for a Non-He-e

We present new spectroscopic metal abundances for 74 RR Lyrae (RRL) stars in ω Cen obtained with FLAMES. The well-known metallicity spread is visible among the RRL variables.

cdsads.u-strasbg.fr/...nph-bib_query - Preview

globular_clusters bibliography ADS NGC5139

Metallicities, Relative Ages, and Kinematics of Stellar Populations in ω C

We present results of an extensive spectroscopic survey of subgiant stars in the stellar system ω Cen. Using infrared Ca II triplet lines, we derived metallicities and radial velocities for more than 250 stars belonging to different stellar populations o

cdsads.u-strasbg.fr/...nph-bib_query - Preview

globular_clusters ADS bibliography NGC5139

27 Dec 05

GGC-DB

The "Galactic Globular Clusters Database" blog

gclusters.blogspot.com - Preview

astronomy blog globular_clusters blogspot

21 Oct 05

GGCs database: home

A galactic globular clusters database

www.mporzio.astro.it/gc - Preview

astronomy globular_clusters database

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