VizieR Online Data Catalog: Hen 2-155 and Hen 2-161 photometry and spectroscopy (Jones+, 2015)
Abstract
CCD photometry of the central stars of Hen 2-155 and Hen 2-161, carried out using the EFOSC2 instrument on the 3.6-m ESO-NTT. Hen 2-155 was observed with the Hβ-continuum filter (#743) on the nights of February 27-29, March 1-2 2012, and February 23-26 2014, while Hen 2-161 was ob- served with the Gunn i filter (#705) on the nights of February 29, March 1-2 2012, January 14-15, June 2-6 2013, and February 23-26 2014.
(5 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- June 2015
- Bibcode:
- 2015yCat..35800019J
- Keywords:
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- Binaries: eclipsing;
- Planetary nebulae;
- Photometry: CCD