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Molecular-cloud clusters and chains

Sanders, D. B. and Clemens, D. P. and Scoville, N. Z. and Solomon, P. M. (1985) Molecular-cloud clusters and chains. In: The Milky Way Galaxy. IAU Symposium Proceedings Series. No.106. D. Reidel , Dordrecht, pp. 329-330. ISBN 9789027719195. https://resolver.caltech.edu/CaltechAUTHORS:20181116-130316951

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Abstract

We report some preliminary results from the Massachusetts - Stony Brook CO survey of the first galactic quadrant using the 14-meter millimeterwave telescope of the Five College Radio Astronomy Observatory. The survey contains approximately 50 000 observations spaced every 3 arcminutes in 1 and b between longitudes 0° and 90° and latitudes −1° and 1°. We have mapped emission from giant molecular clouds (GMC) which we identified, in earlier more limited strip surveys of the galactic plane (Solomon, Sanders and Scoville 1979; Sanders 1981), on size scales from a few parsecs to hundreds of parsecs, in order to determine the degree of clustering and organization into large-scale features. In addition to the characteristic size of 20 – 60 pc for individual GMC, we find clustering of clouds on a scale of from 100 to 300 pc.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1017/S007418090024271XDOIArticle
https://www.cambridge.org/core/journals/symposium-international-astronomical-union/article/molecularcloud-clusters-and-chains/F2B41E11879B2F89C86DC4775BB02E01PublisherArticle
ORCID:
AuthorORCID
Sanders, D. B.0000-0002-1233-9998
Scoville, N. Z.0000-0002-0438-3323
Additional Information:© 1985 by the IAU.
Series Name:IAU Symposium Proceedings Series
Issue or Number:106
Record Number:CaltechAUTHORS:20181116-130316951
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20181116-130316951
Official Citation:Sanders, D., Clemens, D., Scoville, N., & Solomon, P. (1985). Molecular-cloud clusters and chains. Symposium - International Astronomical Union, 106, 329-330. doi:10.1017/S007418090024271X
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:90981
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:16 Nov 2018 21:24
Last Modified:03 Oct 2019 20:30

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