143 citations · 840 across the 24 of their papers we have counts for
24 papers
Another relic bulge globular cluster: ESO 456-SC38 (Djorgovski~2)
S. Ortolani, E. V. Held, D. Nardiello +7
The object ESO456-SC38 (Djorgovski 2) is one of the globular clusters that is closest to the Galactic center. It is on the blue horizontal branch and has a moderate metallicity of…
Homogeneous metallicities and radial velocities for Galactic globular clusters. II. New CaT metallicities for 28 distant and reddened globular clusters
S. Vásquez, I. Saviane, E. V. Held +6
Although the globular clusters in the Milky Way have been studied for a long time, a significant fraction of them lack homogeneous metallicity and radial velocity measurements. In…
The Gaia-ESO Survey: the inner disk, intermediate-age open cluster Trumpler 23
J. C. Overbeek, E. D. Friel, P. Donati +33
Context: Trumpler 23 is a moderately populated, intermediate-age open cluster within the solar circle at a Rgc ~6 kpc. It is in a crowded field very close to the Galactic plane and…
NGC 5824: a luminous outer halo globular cluster with an intrinsic abundance spread
G. S. Da Costa, E. V. Held, I. Saviane
We present a detailed study of the strengths of the calcium triplet absorption lines in the spectra of a large sample of red giant members of the luminous outer Galactic halo globu…
MICADO: the E-ELT Adaptive Optics Imaging Camera
R. Davies, MICADO Team
MICADO is the adaptive optics imaging camera for the E-ELT. It has been designed and optimised to be mounted to the LGS-MCAO system MAORY, and will provide diffraction limited imag…
A near-infrared study of AGB and red giant stars in the Leo I dSph galaxy
E. V. Held, M. Gullieuszik, L. Rizzi +3
A near-infrared imaging study of the evolved stellar populations in the dwarf spheroidal galaxy Leo I is presented. Based on JHK observations obtained with the WFCAM wide-field arr…