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Absorption Line Survey of H3+ toward the Galactic Center Sources I. GCS 3-2 and GC IRS3
M. Goto, B. J. McCall, T. R. Geballe +4
We present high-resolution (R = 20000) spectroscopy of H3+ absorption toward the luminous Galactic center sources GCS 3-2 and GC IRS 3. With the efficient wavelength coverage affor…
Deep Near-Infrared Observations and Identifications of Chandra Sources in the Orion Molecular Cloud 2 and 3
M. Tsujimoto, K. Koyama, N. Kobayashi +3
We conducted deep NIR imaging observations of the Orion molecular cloud 2 and 3 using QUIRC on the 88-inch telescope of the University of Hawaii. Our purposes are 1) to generate a…
ERO R1 in CL0939+4713 field - Evidence for an S0-like galaxy at z \sim 1.5
Masanori Iye, Kazuhiro Shimasaku, Satoshi Miyazaki +11
We present further observations of the extremely red object ERO J094258+4659.2, identified by \citet{iye00} as ERO R1 in their deep images of the cluster A851. We estimate its reds…
MgII Absorption Lines in z=2.974 Damped Lyman-alpha System toward Gravitationally Lensed QSO APM 08279+5255: Detection of Small-scale Structure in MgII Absorbing Clouds
Naoto Kobayashi, Hiroshi Terada, Miwa Goto +1
1.02-1.16 micron spectra (R ~ 7,000) of the gravitationally lensed QSO APM 08279+5255 at z_em=3.911 were obtained during the commissioning run of IRCS, the 1-5 micron near-infrared…
CISCO: Cooled Infrared Spectrograph and Camera for OHS on the Subaru Telescope
K. Motohara, F. Iwamuro, T. Maihara +10
This paper describes a Cooled Infrared Spectrograph and Camera for OHS (CISCO), mounted on the Nasmyth focus of the Subaru telescope. It is primarily designed as a back-end camera…
Deep Near Infrared Observations of the X-ray Emitting Class 0 Protostar Candidates in the Orion Molecular Cloud-3
M. Tsujimoto, K. Koyama, Y. Tsuboi +5
We obtained near infrared (NIR) imaging with the Subaru Telescope of the class 0 protostar candidates in the Orion Molecular Cloud-3, two of which were discovered to have X-ray emi…