Structure and Population of the Andromeda Stellar Halo from a Subaru/Suprime-Cam Survey (2009)
Tanaka, M., Chiba, M., Komiyama, Y., Guhathakurta, P., Kalirai, J. S., Iye, M.
We present a photometric survey of the stellar halo of the Andromeda galaxy, using Suprime-Cam on the Subaru Telescope. A detailed analysis of VI color-magnitude diagrams of the resolved stellar...
Discovery of a Giant Lyα Emitter Near the Reionization Epoch. (2009)
Ouchi, M., Ono, Y., Egami, E., Saito, T., Oguri, M., McCarthy, P.J., ...
Original article can be found at: http://www.iop.org/EJ/journal/ap Copyright American Astronomical Society. DOI: 10.1088/0004-637X/696/2/1164 [Full text of this article is not available in the UHRA]
The broad-lined type Ic supernova 2003jd (2008)
Valenti, S., Benetti, S., Cappellaro, E., Patat, F., Mazzali, P., Turatto, M., ...
The results of a worldwide coordinated observational campaign on the broad-lined Type Ic supernova (SN Ic) 2003jd are presented. In total, 74 photometric data points and 26 spectra were collected...
The Subaru/XMM-Newton Deep Survey (SXDS) - II. Optical Imaging and Photometric Catalogs (2008)
Furusawa, H., Kosugi, G., Akiyama, M., Takata, T., Sekiguchi, K., Tanaka, I., ...
We present multi-waveband optical imaging data obtained from observations of the Subaru/XMM-Newton Deep Survey (SXDS). The survey field, centered at R.A.=02:18:00, decl.=-05:00:00, has been the focus...
The broad-lined type Ic supernova 2003jd (2008)
Valenti, S., Benetti, S., Cappellaro, E., Patat, F., Mazzali, P., Turatto, M., ...
The Broad-lined Type Ic SN 2003jd (2007)
Valenti, S., Benetti, S., Cappellaro, E., Patat, F., Mazzali, P., Turatto, M., ...
The results of a world-wide coordinated observational campaign on the broad-lined Type Ic SN 2003jd are presented. In total, 74 photometric data points and 26 spectra were collected using 11...
Spectroscopic Analysis of H I Absorption Line Systems in 40 HIRES Quasars (2007)
Misawa, T., Tytler, D., Iye, M., Kirkman, D., Suzuki, N., Lubin, D., ...
We list and analyze H I absorption lines at redshifts 2 < z < 4 with column density (12 < log(N_HI) < 19) in 40 high-resolutional (FWHM = 8.0 km/s) quasar spectra obtained with the Keck+HIRES. We...
SuprimeCam Observation of Sporadic Meteors during Perseids 2004 (2007)
Iye, M., Tanaka, M., Yanagisawa, M., Ebizuka, N., Ohnishi, K., Hirose, C., ...
We report the serendipitous findings of 13 faint meteors and 44 artificial space objects by Subaru SuprimeCam imaging observations during 11-16 August 2004. The meteors, at about 100km altitude, and...
The Galaxy Luminosity Functions down to M~-10 in the Hydra I Cluster (2007)
Yamanoi, H., Tanaka, M., Hamabe, M., Yagi, M., Okamura, S., Iye, M., ...
We study the galaxy population in the central region and a region about 0.6 Mpc away from the center of the Hydra I cluster in B- and Rc-bands down to M~-10 using the Subaru Suprime-Cam photometry....
Goto, M., Kwok, Sun, Takami, H., Hayashi, M., Gaessler, W., Hayano, Y., ...
We present 3 um spectroscopy of the carbon-rich proto-planetary nebulae IRAS 04296+3429 and IRAS 05341+0852 conducted with the adaptive optics system at the Subaru Telescope. We utilize the nearly...
Kashikawa, N., Shimasaku, K., Malkan, M. A., Doi, M., Matsuda, Y., Ouchi, M., ...
We report an extensive search for Lyman-alpha emitters (LAEs) at z=6.5 in the Subaru Deep Field. Subsequent spectroscopy with Subaru and Keck identified eight more LAEs, giving a total of 17...
Ly Alpha Emitters at z=5.7 in the Subaru Deep Field (2006)
Shimasaku, K., Kashikawa, N., Doi, M., Ly, C., Malkan, M. A., Matsuda, Y., ...
We present the properties of Ly Alpha emitters (LAEs) at z = 5.7 in the Subaru Deep Field. A photometric sample of 89 LAE candidates is constructed from narrow-band (NB816) data down to NB816 = 26.0...
SUPY: an infrared pyramid wavefront sensor for Subaru (2006)
Feldt, M., Hayano, Y., Takami, H., Usuda, T., Watanabe, M., Iye, M., ...
The 8 m SUBARU telescope atop Mauna Kea on Hawaii will shortly be equipped with a 188 actuator adaptive optics system (AO 188). Additionally it will be equipped with a Laser guide star (LGS) system...
Afterglow spectrum of a gamma-ray burst with the highest known redshift z=6.295 (2005)
Kawai, N., Kosugi, G., Aoki, K., Yamada, T., Totani, T., Ohta, K., ...
Gamma-ray bursts (GRBs) and their afterglows have been proposed as an excellent probe to study the evolution of cosmic star formation, the reionization of the intergalactic medium, and the metal...
Tominaga, N., Tanaka, M., Nomoto, K., Mazzali, P. A., Deng, J., Maeda, K., ...
Observations and modeling for the light curve (LC) and spectra of supernova (SN) 2005bf are reported. This SN showed unique features: the LC had two maxima, and declined rapidly after the second...
Spectroscopy of i-Dropout Galaxies with an NB921-Band Depression in the Subaru Deep Field (2005)
Nagao, T., Kashikawa, N., Malkan, M. A., Murayama, T., Taniguchi, Y., Shimasaku, K., ...
We report new spectroscopy of two star-forming galaxies with strong Ly_alpha emission at z=6.03 and z=6.04 in the Subaru Deep Field. These two objects are originally selected as i'-dropouts (i'-z' >...
Ouchi, M, Hamana, T., Shimasaku, K., Yamada, T., Akiyama, M., Kashikawa, N., ...
We report angular correlation function (ACF) of Lyman Break Galaxies (LBGs) with unprecedented statistical quality on the basis of 16,920 LBGs at z=4 detected in the 1 deg^2 sky of the...
An Asymmetric, Energetic Type Ic Supernova Viewed Off-Axis, and a Link to Gamma-Ray Bursts (2005)
Mazzali, P. A., Kawabata, K. S., Maeda, K., Nomoto, K., Filippenko, A. V., Ramirez-Ruiz, E., ...
Type Ic supernovae, the explosions following the core collapse of massive stars that have previously lost their hydrogen and helium envelopes, are particularly interesting because of the link with...
The Discovery of Primeval Large-Scale Structures with Forming Clusters at Redshift 6 (2004)
Ouchi, M., Shimasaku, K., Akiyama, M., Sekiguchi, K., Furusawa, H., Okamura, S., ...
We report the discovery of primeval large-scale structures (LSSs) including two proto-clusters in a forming phase at z=5.7. We carried out extensive deep narrow-band imaging in the 1 deg^2 sky of the...
The Subaru Deep Field: The Optical Imaging Data (2004)
Kashikawa, N., Shimasaku, K., Yasuda, N., Ajiki, M., Akiyama, M., Ando, H., ...
The Subaru Deep Field (SDF) project is a program of Subaru Observatory to carry out a deep galaxy survey over a blank field as large as 34'x27'. The program consists of very deep multi-band optical...
H I gas in higher density regions of the intergalactic medium (2004)
Misawa, T., Tytler, D., Iye, M., Paschos, P., Norman, M., Kirkman, D., ...
Using H I absorption alone, we attempt to separate H I absorption lines in quasar spectra into two categories; HDLs (Higher Density Lines) and LDLs (Lower Density Lines), and we discuss the...
A Strong Lyman-alpha Emitter at z=6.33 in the Subaru Deep Field Selected as an i' Dropout (2004)
Nagao, T., Taniguchi, Y., Kashikawa, N., Kodaira, K., Kaifu, N., Ando, H., ...
We report on the discovery of a star-forming galaxy at z=6.33 in the Subaru Deep Field. This object is selected as a candidate of an i'-dropout, high-redshift galaxy around z=6 because of its red...
Deng, J., Kawabata, K. S., Ohyama, Y., Nomoto, K., Mazzali, P. A., Wang, L., ...
Optical spectroscopy of the Type Ia supernova SN 2002ic obtained on 2003 June 27.6 UT, i.e., about 222 rest-frame days after explosion, is presented. Strong H emission indicates an interaction...
Yoshida, M., Ohyama, Y., Iye, M., Aoki, K., Kashikawa, N., Sasaki, T., ...
We report here the results of deep optical spectroscopy of the very extended emission-line region (VEELR) found serendipitously around the Seyfert 2 galaxy NGC 4388 in the Virgo cluster using the...
On The Spectrum and Spectropolarimetry of Type Ic Hypernova SN 2003dh/GRB 030329 (2003)
Kawabata, K. S., Deng, J., Wang, L., Mazzali, P., Nomoto, K., Maeda, K., ...
Spectroscopic and spectropolarimetric observations of SN 2003dh/GRB 030329 obtained in 2003 May using the Subaru 8.2 m telescope are presented. The properties of the SN are investigated through a...
Ohyama, Y., Taniguchi, Y., Kawabata, K. S., Shioya, Y., Murayama, T., Nagao, T., ...
We present deep optical spectroscopy of an extended Ly$\alpha$ emission-line blob located in an over-dense region at redshift $z \approx 3.1$; `blob 1' of Steidel et al. (2000). The origin of such...
Goto, M., Gaessler, W., Hayano, Y., Iye, M., Kamata, Y., Kanzawa, T., ...
We present medium-resolution 3 um spectroscopy of the carbon-rich proto-planetary nebula IRAS 22272+5435. Spectroscopy with the Subaru Telescope adaptive optics system revealed a spatial variation of...
Hayano, Y., Iye, M., Takami, H., Takato, N., Gaessler, W., Minowa, Y., ...
The scattered light from the sodium laser beam projected from the Keck II telescope during their laser guide star experiment campaign conducted at the end of 2001 was measured using the Subaru...
Near-infrared adaptive optics spectroscopy of binary brown dwarf HD 130948B and HD 130948C (2003)
Goto, M., Tokunaga, A. T., Cushing, M., Potter, D., Kobayashi, N., Takami, H., ...
Spatially resolved 3 µm spectroscopy of IRAS 22272+5435 (2003)
Goto, Miwa, Gaessler, W., Kanzawa, Tomio, Kobayashi, Naoto, Takami, Hideki, Takato, Naruhisa, ...
A New High-Redshift Lyman alpha Emitter: Possible Superwind Galaxy at z = 5.69 (2002)
Ajiki, M., Taniguchi, Y., Murayama, T., Nagao, T., Veilleux, S., Shioya, Y., ...
During the course of our deep optical imaging survey for Ly alpha emitters at z approximately 5.7 in the field around the z=5.74 quasar SDSSp J104433.04-012502.2, we have found a candidate strong...
Optical Spectropolarimetry of SN 2002ap: High Velocity Asymmetric Explosion (2002)
Kawabata, K. S., Jeffery, D. J., Iye, M., Ohyama, Y., Kosugi, G., Kashikawa, N., ...
We present spectropolarimetry of the Type Ic supernova SN 2002ap and give a preliminary analysis: the data were taken at two epochs, close to and one month later than the visual maximum (2002...
Aoki, W., Ando, H., Honda, S., Iye, M., Izumiura, H., Kajino, T., ...
We have obtained a high resolution (R~90,000) spectrum of the carbon- and s-process-element-rich, very metal-poor ([Fe/H]=-2.7) subgiant LP625-44, as well as that of HD140283 (a metal-poor subgiant...
The Type Ic Hypernova SN 2002ap (2002)
Mazzali, P. A., Deng, J., Maeda, K., Nomoto, K., Umeda, H., Hatano, K., ...
Photometric and spectroscopic data of the energetic Type Ic supernova (SN) 2002ap are presented, and the properties of the SN are investigated through models of its spectral evolution and its light...
Near-Infrared Adaptive Optics Spectroscopy of Binary Brown Dwarf HD 130948B and C (2002)
Goto, M., Kobayashi, N., Terada, H., Gaessler, W., Kanzawa, T., Takami, H., ...
We present near-infrared spectroscopy of low-mass companions in a nearby triple system HD 130948 (Gliese 564, HR 5534). Adaptive optics on the Subaru Telescope allowed spectroscopy of the individual...
Carter, D., Mobasher, B., Bridges, T. J., Poggianti, B. M., Komiyama, Y., Kashikawa, N., ...
We investigate the radial dependence of the spectroscopic properties, in particular the Mg2, and H beta spectroscopic indices, in a sample of galaxies spanning a wide range of absolute luminosity in...
Ages of S0 and elliptical galaxies in the Coma cluster (2001)
Poggianti, B. M., Bridges, T., Carter, D., Mobasher, B., Doi, M., Iye, M., ...
The ages of stellar populations in 52 elliptical and S0 galaxies in the Coma cluster are investigated using a new spectroscopic sample. More than 40% of the S0s are found to have experienced recent...
Mobasher, B., Bridges, T. J., Carter, D., Poggianti, B., Komiyama, Y., Kashikawa, N., ...
This is the second paper in a series studying the photometric and spectroscopic properties of galaxies of different luminosities in the Coma cluster. The sample selection, spectroscopic observations...
Poggianti, B. M., Bridges, T., Mobasher, B., Carter, D., Doi, M., Iye, M., ...
(abr.) We present the analysis of the spectroscopic catalog of galaxies in the Coma cluster from Mobasher et al. This catalog comprises ~300 spectra of cluster members with magnitudes M_B=-20.5 to...
JHK Spectra of the z=2.39 Radio Galaxy 53W002 (2001)
Motohara, K., Yamada, T., Iwamuro, F., Hata, R., Taguchi, T., Harashima, T., ...
We present low-resolution, near-IR JHK spectra of the weak z=2.39 radio galaxy 53W002, obtained with the OH-airglow Suppressor spectrograph (OHS) and Cooled Infrared Spectrograph and Camera for OHS...
Subaru Deep Survey I. Near-Infrared Observations (2000)
Maihara, T., Iwamuro, F., Tanabe, H., Taguchi, T., Hata, R., Oya, S., ...
Deep near-infrared images of a blank 2'x2' section of sky near the Galactic north pole taken by Subaru Telescope are presented. The total integration times of the J and K' bands are 12.1 hours and...
Infrared Star Count Models and Their Application to the Subaru Deep Field (2000)
Nakajima, T., Iwamuro, F., Maihara, T., Motohara, K., Terada, H., Goto, M., ...
We construct infrared star count models of the Galaxy applicable at faint magnitudes. In addition to dwarfs and subdwarfs, we also take into account L dwarfs, T dwarfs, and white dwarfs of both disk...
[OII]3727 Emission from the Companion to the Quasar BR 1202-0725 at z=4.7 (2000)
Ohta, K., Matsumoto, T., Maihara, T., Iwamuro, F., Terada, H., Goto, M., ...
Results of a narrow-band imaging for the redshifted [OII]3727 emission around a quasar at z=4.7 obtained with the Subaru telescope and CISCO (a Cassegrain near infrared camera) are presented. A...
Near-infrared emission-line galaxies in the Hubble Deep Field North (2000)
Iwamuro, F., Motohara, K., Maihara, T., Iwai, J., Tanabe, H., Taguchi, T., ...
We present the 2.12~$\mu$m narrow-band image of the Hubble Deep Field North taken with the near-infrared camera (CISCO) on the Subaru telescope. Among five targets whose H$\alpha$ or [O~{\sc iii}]...