Mathematics – Logic
Scientific paper
Jul 1996
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1996hst..prop.6355g&link_type=abstract
HST Proposal ID #6355
Mathematics
Logic
Hst Proposal Id #6355 Galaxies &Amp, Clusters
Scientific paper
We propose a snapshot survey of local galaxies at UV wavelengths with WFPC2 and the F300W filter. The aim of the project is to build a reference UV Atlas of galaxies whose optical images are well known, with the highest possible degree of information, covering all the morphological types and luminosity classes. The F300W passband is significantly bluer than the Johnson U, its transmission curve is not limited by the atmospheric cut-off, and offers adequate throughput for this project. The sample is extracted from the Revised Shapley-Ames Catalog and includes 150 galaxies with redshift distribution centered around ~ 1500 km/sec and FWHM~ 500 km/s. At these redshifts the field-of-view of WFPC2 covers ~ 23 Kpc, or approximately the Holmberg diameter of a large spiral galaxy. We have designed this project to be a service to the community and we will make the data publicly available immediately after the necessary reduction. No systematic imaging of local galaxies at wavelengths bluer than the B band are currently available and the general properties of galaxies of the various Hubble types at UV wavelenghts are essentially unknown. Still, this information is crucial for a variety of studies, which include star-formation activity and evolution, nuclear activity, the physics of the ISM, the evolution of galaxy morphology, etc. The WFPC2 UV Atlas will provide a unique reference data set which will be valuable for several observations with the STIS, NICMOS and the Advanced Camera.
No associations
LandOfFree
A UV Atlas of Nearby Galaxies does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with A UV Atlas of Nearby Galaxies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A UV Atlas of Nearby Galaxies will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1117552