Other
Scientific paper
May 1979
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1979apj...229..990h&link_type=abstract
Astrophysical Journal, Part 1, vol. 229, May 1, 1979, p. 990-993.
Other
85
Early Stars, Hydrogen Clouds, Infrared Stars, Stellar Evolution, Stellar Luminosity, Infrared Spectra, Main Sequence Stars, Spectral Energy Distribution, Stellar Spectrophotometry
Scientific paper
Infrared observations are presented of two compact sources associated with molecular clouds. Photometry from 2 to 200 microns of the source associated with an OH maser in NGC 2071, OH 205.1-14.1, shows a steep increase in flux from 2 to 50 microns. Scans at several wavelengths fail to resolve the source. Photometry at 50-200 microns of the other object, GL 490, when combined with earlier 2-20-micron spectrophotometry, shows an infrared energy distribution that is much broader than that of the NGC 2071 source. Both sources are interpreted as young, possibly pre-main-sequence objects with differences in energy distributions due principally to differences in the distribution of circumstellar matter.
Campbell Marvin F.
Gatley Ian
Harvey Paul Michael
Hoffmann William F.
Thronson Harley A. Jr.
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