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A Chemical Abundance Study of 10 Open Clusters Based on WIYN-Hydra Spectroscopy
Chemical Abundance Study Clusters Based WIYN-Hydra Spectroscopy
2011/10/12
We present a detailed chemical abundance study of evolved stars in 10 open clusters based on Hydra multi-object echelle spectra obtained with the WIYN 3.5m telescope. From an analysis of both equivale...
WIYN Open Cluster Study. XXXVIII. Stellar Radial Velocities in the Young Open Cluster M35 (NGC 2168)
open clusters and associations individual (NGC 2168) - (stars:) binaries spectroscopic
2010/3/8
We present 5201 radial-velocity measurements of 1144 stars, as part of an ongoing study of the young (150 Myr) open cluster M35 (NGC 2168). We have observed M35 since 1997, using the Hydra Multi-Objec...
Astrometry with OPTIC at WIYN
Astrometry OPTIC WIYN
2009/6/30
Astrometry with OPTIC at WIYN。
Observations of hipparcos double stars with the wiyn Telescope
double stars wiyn Telescope
2009/6/16
Observations of hipparcos double stars with the wiyn Telescope。