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Measurement of [OIII] emission in Lyman Break galaxies
(University of Chicago Press: Astrophysical Journal, 2000-10-10)
Measurements of [O iii] emission in Lyman Break galaxies (LBGs) at z > 3 are presented. Four galaxies were observed with narrow-band filters using the Near-IR Camera on the Keck I 10-m telescope. A fifth galaxy was observed ...
Discovery of an obscured broad line region in the High Redshift Radio Galaxy MRC 2025-218
(University of Chicago Press: Astrophysical Journal Letters, 2000-04-10)
This paper presents infrared spectra taken with the newly commissioned NIRSPEC spectrograph on the Keck II Telescope of the High Redshift Radio Galaxy MRC 2025-218 (z=2.63) These observations represent the deepest infrared ...
2 micron spectroscopy within 0.3 arcseconds of SgrA* [Sagittarius A*]
(University of Chicago Press: Astrophysical Journal Letters, 2000-04-10)
We present moderate (R ≈ 2,700) and high resolution (R ≈ 22,000) 2.0−2.4 µm spectroscopy of the central 0.1 square arcseconds of the Galaxy obtained with NIRSPEC, the facility near-infrared spectrometer for the Keck II ...
The Rest-frame optical spectrum of MS 1512-cB58
(University of Chicago Press: Astrophysical Journal Letters, 2000-04-10)
Moderate resolution, near-IR spectroscopy of MS1512-cB58 is presented, obtained during commissioning of the the Near IR Spectrometer (NIRSPEC) on the Keck II telescope. The strong lensing of this z = 2.72 galaxy by the ...
J-band infrared spectroscopy of a sample of brown dwarfs using NIRSPEC on Keck II
(University of Chicago Press: Astrophysical Journal Letters, 2000-04-10)
Near-infrared spectroscopic observations of a sample of very cool, low-mass objects are presented with higher spectral resolution than in any previous studies. Six of the objects are L-dwarfs, ranging in spectral class ...