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UV-Optical Pixel Maps of Face-On Spiral Galaxies -- Clues for Dynamics and Star Formation Histories
Paul B. Eskridge, Jay A. Frogel, Violet A. Taylor +8
UV and optical images of the face-on spiral galaxies NGC 6753 and NGC 6782 reveal regions of strong on-going star formation that are associated with structures traced by the old st…
Near-IR and Optical Morphology of Spiral Galaxies
Paul B. Eskridge, Jay A. Frogel, Richard W. Pogge +12
We announce the initial release of data from the Ohio State University Bright Spiral Galaxy Survey, a BVRJHK imaging survey of a well-defined sample of 205 bright, nearby spiral ga…
Arm Structure in Anemic Spiral Galaxies
Debra Meloy Elmegreen, Bruce G. Elmegreen, Jay A. Frogel +4
Anemic galaxies have less prominent star formation than normal galaxies of the same Hubble type. Previous studies showed they are deficient in total atomic hydrogen but not in mole…
An HST Survey of the mid-UV Morphology of Nearby Galaxies
R. A. Windhorst, V. A. Taylor, R. A. Jansen +12
(Abbreviated) We present an imaging survey of 37 nearby galaxies observed with HST/WFPC2 in the mid-UV F300W filter and in F814W. 11 galaxies were also imaged in F255W. These galax…
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…