VizieR Online Data Catalog: Hα emitters at z=2.23 (Matsuda+, 2011)
Abstract
The three target fields (2QZ cluster, 0200+015 and SSA 13) were observed between 2006 May and 2010 April with WFCAM on UKIRT, using the K band and H2S1 filters.
To check contamination in our emitter sample from foreground and background line emitters, we obtained B- and z -band images of the target fields with Subaru/Subaru Prime Focus Camera (Suprime-Cam). We observed the 2QZ cluster field in 2009 November and the 0200+015 field in 2010 November. For the SSA 13 field, we used archival data. The 0200+015 field was also observed with the Ks band and H2S1 filters using Subaru/Multi-Object Infrared Camera and Spectrograph (MOIRCS) in 2007 August as part of engineering tests (performed by IT). In addition, we carried out a long-slit spectroscopic observation of a bright emitter candidate in the 0200+015 field with Keck/Low Resolution Imaging Spectrometer (LRIS) in 2010 September. (3 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- April 2012
- Bibcode:
- 2012yCat..74162041M
- Keywords:
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- Surveys;
- Photometry: H-alpha;
- Equivalent widths