VizieR Online Data Catalog: TW Hya CO (2-1), CN (2-1) and CS (5-4) data cubes (Teague+, 2016)
Abstract
The observations were performed using ALMA on May 13, 2015 under excellent weather conditions (Cycle 2, 2013.1.00387.S). The receivers were tuned to cover CO J=(2-1), CS J=(5-4) and all strong hyperfine components of CN N=(2-1) simultaneously. The correlator was configured to deliver very high spectral resolution, with a channel spacing of 15kHz (and an effective velocity resolution of 40m/s) for the CO J=(2-1) and CS J=(5-4) lines, and 30kHz (80m/s) for the CN N=(2-1) transition.
(2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- July 2016
- DOI:
- 10.26093/cds/vizier.35920049
- Bibcode:
- 2016yCat..35920049T
- Keywords:
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- Stars: pre-main sequence;
- Spectroscopy