Astronomy and Astrophysics – Astronomy
Scientific paper
Jun 1981
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981apj...246..801w&link_type=abstract
Astrophysical Journal, Part 1, vol. 246, June 15, 1981, p. 801-806.
Astronomy and Astrophysics
Astronomy
46
B Stars, Early Stars, Infrared Radiation, Infrared Stars, Nebulae, Astronomical Photometry, Cosmic Dust, H Ii Regions, Infrared Astronomy, Interstellar Matter, Molecular Clouds, Radio Astronomy, Stellar Mass Ejection
Scientific paper
Infrared and radio continuum observations of the multiple infrared source GL 437 show that it consists of a compact H II region plus two objects which are probably early B stars undergoing rapid mass loss. The group of sources appears to be a multiple system of young stars that have recently emerged from the near side of a molecular cloud. Emission in the unidentified 3.3 micron feature is associated with, but more extended than, the emission from the compact H II region; it probably arises from hot dust grains at the interface between the H II region and the molecular cloud.
Becklin Eric E.
Beichman Charles Arnold
Capps R.
Shakeshaft J. R.
Wynn-Williams C. G.
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