Astronomy and Astrophysics – Astronomy
Scientific paper
May 1979
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1979a%26a....75l...1k&link_type=abstract
Astronomy and Astrophysics, vol. 75, no. 1-2, May 1979, p. L1-L3. Swedish Board for Space Activities
Astronomy and Astrophysics
Astronomy
41
Emission Spectra, Far Infrared Radiation, Infrared Astronomy, Molecular Gases, Protostars, Stellar Spectrophotometry, Carbon Monoxide, Extremely High Frequencies, Stellar Luminosity, Water Masers
Scientific paper
Far infrared observations in the Cep OB3 molecular cloud have been made at 85 and 150 microns with an angular resolution of 4.5 arc-minutes. Three sources of far infrared emission have been detected. The strongest of these, with luminosity 25,000 solar luminosities, is found in the densest part of the cloud. For this source the dust temperature, 40 K, is quite low. A number of stars at a particularly early stage of star formation appear to be present in this region.
Aalders W. G. J.
Koppenaal K.
Nordh L.
Sargent Anneila I.
van Duinen R. J.
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