Actions for HI observations of dwarf galaxies out to a distance of 50 Mpc

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HI observations of dwarf galaxies out to a distance of 50 Mpc

Author
Simpson, Caroline
Published
Jan 1, 1993.
Physical Description
1 electronic document
Additional Creators
Gottesman, S. T.
Online Version

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Summary
Here we report our preliminary findings from an HI search for dwarf galaxies in three environmentally distinct regions of the sky: a galactic void, a galactic cluster, and an interaction field. This study is sensitive at the 5(sigma) level to hydrogen masses as low as 5 x 10(exp 5) solar mass. We have made three possible detections of previously uncatalogued objects: one in the void field, and two in the cluster field. Reduction of the interaction field is in progress.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19930017605.
Accession ID: 93N26794.
NASA. Ames Research Center, The Evolution of Galaxies and Their Environment; p 181-182.
Terms of Use and Reproduction
No Copyright.
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