Sign on

SAO/NASA ADS Astronomy Abstract Service


· Find Similar Abstracts (with default settings below)
· Full Refereed Journal Article (PDF/Postscript)
· Full Refereed Scanned Article (GIF)
· References in the article
· Citations to the Article (325) (Citation History)
· Refereed Citations to the Article
· SIMBAD Objects (160)
· NED Objects (1)
· Also-Read Articles (Reads History)
·
· Translate This Page
Title:
The large system of molecular clouds in Orion and Monoceros
Authors:
Maddalena, R. J.; Morris, M.; Moscowitz, J.; Thaddeus, P.
Affiliation:
AA(NASA, Goddard Institute for Space Studies; Columbia University, New York), AB(Columbia University, New York; California, University, Los Angeles), AC(NASA, Goddard Institute for Space Studies; Columbia University, New York), AD(NASA, Goddard Institute for Space Studies; Columbia University, New York)
Publication:
Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 303, April 1, 1986, p. 375-391. (ApJ Homepage)
Publication Date:
04/1986
Category:
Astrophysics
Origin:
STI
NASA/STI Keywords:
Astronomical Spectroscopy, Molecular Clouds, Orion Nebula, Spectrum Analysis, Carbon Monoxide, Emission Spectra, Hydrogen Clouds, Interstellar Matter, Line Spectra, Luminosity, Mass Distribution, Tables (Data)
DOI:
10.1086/164083
Bibliographic Code:
1986ApJ...303..375M

Abstract

Emission is noted over about one-eighth of an 850-sq deg region centered on Orion and Monoceros that has been surveyed in the J = 1 to 0 line of CO; most of the emission arises from giant molecular clouds associated with Orion A and B, and Mon R2. A much smaller area was surveyed for C-13O emission. A comparison of cloud masses obtained by three independent methods indicates that CO luminosity is as accurate a measure of cloud mass as other indicators. The possible relationships among clouds in the survey are discussed, including the conjecture that the overall Orion complex of clouds is a much larger system than previously considered, incorporating most of the clouds in the present survey.

Printing Options

Print whole paper
Print Page(s) through

Return 600 dpi PDF to Acrobat/Browser. Different resolutions (200 or 600 dpi), formats (Postscript, PDF, etc), page sizes (US Letter, European A4, etc), and compression (gzip,compress,none) can be set through the Printing Preferences



More Article Retrieval Options

HELP for Article Retrieval


Bibtex entry for this abstract   Preferred format for this abstract (see Preferences)


Find Similar Abstracts:

Use: Authors
Title
Keywords (in text query field)
Abstract Text
Return: Query Results Return    items starting with number
Query Form
Database: Astronomy
Physics
arXiv e-prints