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Physical characteristics of ionized gaseous nebulaeThe high angular resolution and the capability of the space telescope to observe ultraviolet radiation are discussed in relation to investigating planetary nebulae. The physical characteristics of planetary nebulae particulary the abundances of the common light elements, the H2 regions, the angular size, and the surface brightness are reviewed. Differences between supernova remants and planetary nebulae and H2 regions are discussed.
Document ID
19800013647
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Osterbrock, D. E. (California Univ. Santa Cruz, CA, United States)
Date Acquired
August 10, 2013
Publication Date
October 1, 1979
Publication Information
Publication: NASA. Marshall Space Flight Center Sci. Res. with the Space Telescope
Subject Category
Astrophysics
Report/Patent Number
CONTRIB-420
Accession Number
80N22134
Funding Number(s)
CONTRACT_GRANT: NSF AST-76-18440
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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IDRelationTitle19800013643Collected WorksScientific Research with the Space Telescope: International Astronomical Union Colloquium No. 54
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