VizieR Online Data Catalog: Stellar populations in IC 2602 and IC 2391 (Nisak+, 2022)
Abstract
We obtain spectra for all 26 bright (G<13) candidate members newly identified in this study to confirm cluster membership. We also observe 12 previously known (also with G<13) cluster members to check the reliability of our analysis techniques. We obtain single-epoch 1200s exposures for each star using the CHIRON echelle spectrograph on the Cerro Tololo Inter-American Observatory Small and Moderate Aperture Research Telescope System CTIO/SMARTS 1.5m telescope. The stars are observed in fiber mode, which covers 4500-8900Å over 62 spectral orders at a resolving power of R~27400.
(4 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- October 2022
- DOI:
- 10.26093/cds/vizier.51630278
- Bibcode:
- 2022yCat..51630278N
- Keywords:
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- Clusters: open;
- Spectra: optical;
- Parallaxes: trigonometric;
- Proper motions;
- Abundances: [Fe/H];
- Effective temperatures