5 papers
Fire and Ice: IRS Mid-IR Spectroscopy of IRAS F00183--7111
H. W. W. Spoon, L. Armus, J. Cami +8
We report the detection of strong absorption and weak emission features in the 4--27 micron Spitzer-IRS spectrum of the distant ultraluminous infrared galaxy (ULIRG) IRAS F00183--7…
Redshift estimation from low-resolution prism SEDs with an NGST MOS
Harry I. Teplitz, Eliot Malumuth, Bruce E. Woodgate +8
We discuss the utility of a low resolution prism as a component of a Multi-Object Spectrometer for NASA's proposed Next Generation Space Telescope (NGST). Low resolution prism spec…
K-Band Spectroscopy of an Obscured Massive Stellar Cluster in the Antennae Galaxies (NGC 4038/4039) with NIRSPEC
A. M. Gilbert, J. R. Graham, I. S. McLean +6
We present infrared spectroscopy of the Antennae Galaxies (NGC 4038/4039) with NIRSPEC at the W. M. Keck Observatory. We imaged the star clusters in the vicinity of the southern nu…
2 micron Spectroscopy within 0.3 arcseconds of SgrA*
Donald F. Figer, E. E. Becklin, Ian S. McLean +7
We present moderate (R~~2,700) and high resolution (R~~22,000) 2.02.4 \micron\ spectroscopy of the central 0.1 square arcseconds of the Galaxy obtained with NI…
Infrared Spectroscopy of the High Redshift Radio Galaxy MRC~2025-218 and a Neighboring Extremely Red Galaxy
J. E. Larkin, I. S. McLean, J. R. Graham +7
This paper presents infrared spectra taken with the newly commissioned NIRSPEC spectrograph on the Keck Telescope of the High Redshift Radio Galaxy MRC 2025-218 (z=2.630) and an ex…