VizieR Online Data Catalog: MIKE obs. of 2 metal-poor stars in Sylgr stream (Roederer+, 2019)
Abstract
We observed SDSS J120220.91-002038.9 and SDSS J120825.36+002440.4, two metal-poor main-sequence stars that are members of the Sylgr stellar stream, using the Magellan Inamori Kyocera Echelle (MIKE) spectrograph on the Landon Clay (Magellan II) Telescope at Las Campanas Observatory, Chile. MIKE is a double spectrograph with a spectral resolving power of R~41000 on the blue spectrograph (3350<λ<5000Å) and R~36000 on the red spectrograph (5000 <λ<8300Å).
SDSS J120220.91-002038.9 and J120825.36+002440.4 were each observed on 2019 April 11 and 12, for total integration times of 5.00hr and 5.61hr, respectively. (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- March 2021
- DOI:
- 10.26093/cds/vizier.18830084
- Bibcode:
- 2021yCat..18830084R
- Keywords:
-
- Abundances;
- Equivalent widths;
- Spectra: optical;
- Stars: metal-deficient;
- Radial velocities;
- Photometry: SDSS