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Catalogue of J=1-0 CO emission towards southern dark clouds
Otrupcek, RE; Hartley, M; Wang, JS
2000-04-01
Source PublicationPUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA
ISSN1323-3580
Volume17Issue:1Pages:92-101
AbstractUsing the 22-m 'Mopra' antenna (near Coonabarabran, NSW) of the Australia Telescope National Facility (ATNF), we have observed emission from the 115-GHz J = 1-0 transition of CO towards the centre of each of the 1101 clouds listed in the Catalogue of Southern Dark Clouds (SDC) of Hartley ct al. (1986). The velocity range covered was -96 to +70 km s(-l), with a velocity resolution of 0.120 km s(-1). CO was detected at 1049 of the positions, with 367 spectra showing emission at more than one radial velocity. Here we present the most comprehensive general survey of the SDC catalogue, with the intensity, velocity and half-width of the CO detection and a code describing the profile shape. The presence of blue- or red-shifted wings in many observations can provide a starting point in searches for star-forming regions.
KeywordCatalogues Ism : Clouds Ism : Molecules
Subject AreaAstronomy & Astrophysics
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000087322200011
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Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/8296
Collection期刊(老文献)
Affiliation1.CSIRO, ATNF, Mopra Radio Observ, Coonabarabran, NSW 2357, Australia
2.Mt Stromlo & Siding Spring Observ, UK Schmidt Telescope, Coonabarabran, NSW 2357, Australia
3.Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China
Recommended Citation
GB/T 7714
Otrupcek, RE,Hartley, M,Wang, JS. Catalogue of J=1-0 CO emission towards southern dark clouds[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA,2000,17(1):92-101.
APA Otrupcek, RE,Hartley, M,&Wang, JS.(2000).Catalogue of J=1-0 CO emission towards southern dark clouds.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA,17(1),92-101.
MLA Otrupcek, RE,et al."Catalogue of J=1-0 CO emission towards southern dark clouds".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA 17.1(2000):92-101.
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