VizieR Online Data Catalog: Secondary velocity standards at NGP (Stefanik+, 2006)
Abstract
The radial velocities for our sample have been obtained with the CfA digital speedometers. Three nearly identical spectrographs have been used on the MMT and the 1.5m Tillinghast reflector at the F.L. Whipple Observatory, Mount Hopkins, Arizona, and the 1.5m Wyeth reflector at the Oak Ridge Observatory, Harvard, Massachusetts. The echelle spectrographs, with photon-counting intensified Reticon detectors, record about 45{AA} of spectrum in a single order centered at 5187{AA}. The spectral resolution is about 8.5km/s, and the signal-to-noise ratios range from 7 to 50 per resolution element.
(4 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- January 2008
- Bibcode:
- 2008yCat..71181656S