511 citations · 4.9k across the 72 of their papers we have counts for
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Stellar Populations at the Center of IC 1613
Andrew A. Cole, Eline Tolstoy, John S. Gallagher +18
We have observed the center of the Local Group dwarf irregular galaxy IC 1613 with WFPC2 aboard the Hubble Space Telescope in the F439W, F555W, and F814W filters. We find a dominan…
WFPC2 Observations of Compact Star Cluster Nuclei in Low Luminosity Spiral Galaxies
Lynn D. Matthews, John S. Gallagher, III +16
We have used the Wide Field Planetary Camera 2 aboard the Hubble Space Telescope to image the compact star cluster nuclei of the nearby, late-type, low-luminosity spiral galaxies N…
Disk and Bulge Morphology of WFPC2 galaxies: The HST Medium Deep Survey database
Kavan U. Ratnatunga, Richard E. Griffiths, Eric J. Ostrander
Quantitative morphological and structural parameters are estimated for galaxies detected in HST observations of WFPC2 survey fields. A modeling approach based on maximum likelihood…
The Top Ten List of Gravitational Lens Candidates from the HST Medium Deep Survey
K. U. Ratnatunga, R. E. Griffiths, E. J. Ostrander
A total of 10 good candidates for gravitational lensing have been discovered in the WFPC2 images from the HST Medium Deep Survey (MDS) and archival primary observations. These cand…
The Morphologically Divided Redshift Distribution of Faint Galaxies
M. Im, R. E. Griffiths, A. Naim +4
We have constructed a morphologically divided redshift distribution of faint field galaxies using a statistically unbiased sample of 196 galaxies brighter than I = 21.5 for which d…