93 citations · 284 across the 8 of their papers we have counts for
8 papers
The Pathfinder Testbed: Exploring Techniques for Achieving Precision Radial Velocities in the Near-Infrared
Larry Ramsey, Suvrath Mahadevan, Stephen Redman +5
The Penn State Pathfinder is a prototype warm fiber-fed Echelle spectrograph with a Hawaii-1 NIR detector that has already demonstrated 7-10 m/s radial velocity precision on integr…
The Habitable Zone Planet Finder: A Proposed High Resolution NIR Spectrograph for the Hobby Eberly Telescope to Discover Low Mass Exoplanets around M Dwarfs
Suvrath Mahadevan, Larry Ramsey, Jason Wright +10
The Habitable Zone Planet Finder (HZPF) is a proposed instrument for the 10m class Hobby Eberly telescope that will be capable of discovering low mass planets around M dwarfs. HZPF…
CO J=1-0 spectroscopy of four submillimeter galaxies with the Zpectrometer on the Green Bank Telescope
A. I. Harris, A. J. Baker, S. G. Zonak +5
We report detections of three z ~ 2.5 submillimeter-selected galaxies (SMGs; SMM J14011+0252, SMM J14009+0252, SMM J04431+0210) in the lowest rotational transition of the carbon mo…
The Absorption Signatures of Dwarf Galaxies: The z=1.04 Multicloud Weak MgII Absorber toward PG 1634+706
Stephanie G. Zonak, Jane C. Charlton, Jie Ding +1
We analyze high resolution spectra of a multi--cloud weak [defined as W_r(MgII) < 0.3 A] absorbing system along the line of sight to PG 1634+706. This system gives rise to a partia…
High Resolution STIS/HST and HIRES/Keck Spectra of Three Weak MgII Absorbers Toward PG 1634+706
J. C. Charlton, J. Ding, S. G. Zonak +3
High resolution optical (HIRES/Keck) and UV (STIS/HST) spectra, covering a large range of chemical transitions, are analyzed for three single-cloud weak MgII absorption systems alo…
A Quadruple-Phase Strong Mg II Absorber at z~0.9902 Toward PG 1634+706
J. Ding, J. C. Charlton, N. A. Bond +2
The z=0.9902 system along the quasar PG 1634+706 line of sight is a strong MgII absorber (W(2796)>0.3A) with only weak CIV absorption (it is ``CIV-deficient''). To study this syste…