Spectroscopic Classification of Low-Mass Pre-Main Sequence Stars in Taurus
We present mid-resolution spectroscopic observations of 35 stars reported to be weak T Tauri stars (WTTS) discovered by ROSAT in the Taurus-Auriga star-forming...
Spectroscopic Close and Interacting Lyman Break Galaxy Pairs at z 3; Implications on Evolution and Lyα Emitters
We present five serendipitous spectroscopic interacting Lyman break galaxy (LBG) pairs and six candidate pairs from our z 3 Keck survey. All galaxies in the...
Spectroscopic Confirmation of Nova Candidates in M31
We report on the spectroscopic confirmation of four recent optical nova candidates in M31 using the 2.2 m telescope and the Calar Alto Faint Object Spectrograph...
Spectroscopic confirmation of the AGN nature of Swift J1933.9+3258 (=1RXS J193347.6+325422)
We report on optical spectroscopy of Swift J1933.9+3258 (=1RXS J193347.6+325422). This X-ray source has recently been classified as a likely radio-quiet AGN on...
Spectroscopic Differences Between High-Inclination Primitive Inner Belt Asteroid Families
We present Near-Infrared spectra of 11 objects in the Chaldaea asteroid family obtained with NASA's InfraRed Telescope Facility (IRTF) and the Telescopio...
Spectroscopic follow-up of the colliding-wind binary WR 140 during the 2009 January periastron passage
We present the results from the spectroscopic follow-up of WR140 (WC7 + O4-5) during its last periastron passage in january 2009. This object is known as the...
Spectroscopic follow-up of the colliding-wind binary WR140 during the 2009 January periastron passage
We present the results from the spectroscopic follow-up of WR140 (WC7 + O4-5) during its last periastron passage in January 2009. This object is known as the...