VizieR Online Data Catalog: 867um image of SBS 0335-052 with ALMA (Hunt+, 2014)
Abstract
The observations were carried out in five separate sessions from Jul. 30 through Aug. 14, 2012 with the ALMA observatory as part of Early Science Cycle 0. The average number of antennas was 24 and the array was in the Early Science extended configuration providing baselines up to 400m. SBS 0335-052 was observed with Band 7, simultaneously in the continuum and in the 12CO(3-2) transition, with a rest frequency of 345.79599GHz. The central sky frequencies of the upper and lower sidebands were ~352GHz and ~340GHz, respectively. The observations were done as 6 executions of the same scheduling block. The unresolved extragalactic source J0339-017 was used for complex gain calibration, while Callisto or Uranus were used as flux calibrators. The measured fluxes of J0339-017 during the various observing sessions were consistently found to be ~0.98Jy and ~0.95Jy at 340GHz and 352GHz, respectively. The flux density scale accuracy is expected to be better than 5%.
(2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- November 2013
- DOI:
- 10.26093/cds/vizier.35610049
- Bibcode:
- 2013yCat..35610049H
- Keywords:
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- Galaxies: optical;
- Millimetric/submm sources