8 citations · 15 across the 2 of their papers we have counts for
4 papers · 1 filter
Galactic HI on the 50-AU scale in the direction of three extra-galactic sources observed with MERLIN
W. M. Goss, A. M. S. Richards, T. W. B. Muxlow +1
We present MERLIN observations of Galactic 21-cm HI absorption at an angular resolution of c. 0.1-0.2 arcsec and a velocity resolution of 0.5 km/s, in the direction of three modera…
Morphology of low-redshift compact galaxy clusters I. Shapes and radial profiles
V. Strazzullo, M. Paolillo, G. Longo +4
The morphology of clusters of galaxies may be described with a set of parameters which contain information about the formation and evolutionary history of these systems. In this pa…
Properties of QSO Metal Line Absorption Systems at High Redshifts: Nature and Evolution of the Absorbers and the Ionizing Radiation Background
Alec Boksenberg, Wallace L. W. Sargent, Michael Rauch
In Keck HIRES spectra of 9 QSOs we identify a sample of 908 CIV absorber components in 188 systems outside the Lyman forest in the redshift range 1.6 < z < 4.4, with related lines…
Hipparcos subdwarf parallaxes - metal-rich clusters and the thick disk
I. Neill Reid, Palomar Observatory, Caltech
We have used main-sequence fitting to calibrate the distances to the globular clusters NGC 6397, M5, NGC 288, M71 and 47 Tucanae, matching the cluster photometry against data for s…