|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
1996A&A...314..609R - Astronomy and Astrophysics, volume 314, 609-614 (1996/10-2)
UHRF observations of the interstellar medium towards two stars in the Galactic Halo.
RYANS R.S.I., SEMBACH K.R. and KEENAN F.P.
Abstract (from CDS):
We present interstellar Na I and Ca II spectra of the halo stars HD 18100 and HD 203664, obtained with the Ultra-High Resolution Facility on the Anglo-Australian Telescope. These observations have spectral resolutions R≃210,000 and signal-to-noise ratios in the range 20-75. We find multiple absorbing components along both sightlines and resolve the velocity structure within the high velocity cloud toward HD 203664. We discuss these spectra and their use in future Hubble Space Telescope studies of HD 18100 and HD 203664.
Abstract Copyright: ∼
Journal keyword(s): ISM: kinematics and dynamics - stars: individual: HD 18100, HD 203664 - ISM: atoms - Galaxy: halo
Simbad objects: 4
To bookmark this query, right click on this link: simbad:1996A&A...314..609R and select 'bookmark this link' or equivalent in the popup menu