530 citations · 3.6k across the 66 of their papers we have counts for
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Bar Galaxies and their Environments
Sidney van den Bergh
The prints of the Palomar Sky Survey, luminosity classificaiton and radial velocities were used to assign all northern Shapley-Ames galaxies to either (1) field, (2) group, or (3)…
Spiral Structure and Galaxy Environment
Sidney van den Bergh
Among 330 normal spirals of types Sa-Sc the fraction of objects exhibiting ``ring'', ``intermediate'' and ``spiral'' arm varieties does not correlated with environment. A similar c…
Ten Billion Years of Galaxy Evolution
Sidney van den Bergh
Observations in the Hubble Deep Fields have been used to study the evolution of galaxy morphology over time. The majority of galaxies with z < 1 are seen to be disk like, whereas m…
Classifications of the Host Galaxies of Supernovae
Sidney van den Bergh, Weidong Li, Alexei V. Filippenko
Classifications on the DDO system are given for the host galaxies of 177 supernovae (SNe) that have been discovered since 1997 during the course of the Lick Observatory Supernova S…
The Visibility of Galactic Bars and Spiral Structure At High Redshifts
Sidney van den Bergh, Roberto G. Abraham, Laura F. Whyte +4
We investigate the visibility of galactic bars and spiral structure in the distant Universe by artificially redshifting 101 B-band CCD images of local spiral galaxies from the Ohio…
The Light Curve of S Andromedae
Sidney van den Bergh
Historical observations of S And, in combination with the color versus rate-of-decline relationship for well-observed SN 1991bg-like supernovae, are used to estimate a rate of decl…