VizieR Online Data Catalog: SMaSH+: observations and companion detection (Sana+, 2014)
Abstract
The bulk of the Southern MAssive Stars at High angular resolution survey (SMaSH+) observations has been obtained in the course of a European Southern Observatory (ESO) large program (189.C-0644) which was granted 20 VLTI/PIONIER nights over the period 2012 April-2013 March and 3 NACO/SAM nights in 2013 June. The NACO observations are complemented by a 2011 pilot program and additional programs in 2012 and 2013 for a total of 13 VLT/UT4 nights. Thirteen stars have further been observed as backup targets of various PIONIER runs from 2013 December to 2014 August. The practical limiting magnitude of PIONIER in its small spectral dispersion mode is H=7.5.
(5 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- January 2015
- DOI:
- 10.26093/cds/vizier.22150015
- Bibcode:
- 2015yCat..22150015S
- Keywords:
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- Stars: double and multiple;
- Stars: O;
- Surveys;
- Photometry: infrared;
- Interferometry