VizieR Online Data Catalog: Analysis of K2 LCs for members of USco & {rho} Oph (Rebull+, 2018)
Abstract
USco and {rho} Oph were observed in K2 Campaign 2, from 2014 August 23 to 2014 November 13 (82 days). There are 2631 objects with K2 LCs that have been claimed to be candidate members of USco or {rho} Oph. For each target, we selected the best LC from up to three different available LC versions: (1) a version with moving apertures with magnitudes computed for several different aperture sizes, using custom software developed by co-author Cody; (2) the "self-flat-fielding" approach used by Vanderburg & Johnson (2014PASP..126..948V) and the K2SFF pipeline as obtained from MAST, the Mikulski Archive for Space Telescopes; and (3) the LCs from the EVEREST2 pipeline (Luger et al. 2016AJ....152..100L, 2018AJ....156...99L), which uses pixel-level decorrelation, as obtained from MAST. To assemble additional, uniform photometry, we queried many all-sky or large-scale surveys, including the Gaia DR1 release (Gaia Collaboration et al. 2016, Cat. I/337) for their G magnitudes and the APASS database (Henden et al. 2016, Cat. II/336), particularly for V magnitudes. For more optical data, we queried the recently released Pan-STARRS1 database (Chambers et al. 2016, Cat. II/349) and the Sloan Digital Sky Survey (SDSS; e.g., Ahn et al. 2014ApJS..211...17A). We added to this infrared data from the Two Micron All Sky Survey (2MASS; Skrutskie et al. 2006, Cat. VII/233) and the Deep Near-Infrared Southern Sky Survey (DENIS; Foque & Bertin 1995ApL&C..31...31F).
(2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- November 2018
- DOI:
- 10.26093/cds/vizier.51550196
- Bibcode:
- 2018yCat..51550196R
- Keywords:
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- Associations: stellar;
- Stars: pre-main sequence;
- Photometry;
- Optical;
- Photometry: infrared