The APEX Large CO Heterodyne Outflow Legacy Supercam survey of Orion (ALCOHOLS)
Creators
- Stanke, Thomas
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Publication Year
2022
Publisher
European Southern Observatory (ESO)
Resource Type
Dataset/Dataset
Descriptions
Abstract: This collection provides wide-field spectral line imaging data cubes of the Orion A and B giant molecular clouds in the 12CO (J=3-2) line at a frequency of 345.795990 GHz. The data were obtained using the SuperCAM 64-pixel heterodyne array camera at the APEX telescope in December 2014. The cubes cover a total area of ~2.7 square degrees in the molecular clouds. The frequency axis includes the full spectral extent of the CO line detected in the area, including high-velocity line wings from protostellar molecular outflows. The data reveal a wealth of cloud structures and allow for an unbiased search for protostellar molecular outflows over a large portion of a star-forming cloud. A full presentation of the data has been published in Stanke et al. (2022, A&A 658, A178).
Contributors
DataCurator: Stanke, Thomas
Subjects
collection_type:Normal Programme instrument:APEXHET collection_name:ALCOHOLS
Related Identifiers
References:
https://archive.eso.org
(URL)
Dates
Issued: 2022-12-14
Format
FITS