Zobrazeno 1 - 10
of 516
pro vyhledávání: '"Minowa, Y"'
Autor:
Jovanovic, N., Cvetojevic, N., Norris, B., Betters, C., Schwab, C., Lozi, J., Guyon, O., Gross, S., Martinache, F., Tuthill, P., Doughty, D., Minowa, Y., Takato, N., Lawrence, J.
We demonstrate for the first time an efficient, photonic-based astronomical spectrograph on the 8-m Subaru Telescope. An extreme adaptive optics system is combined with pupil apodiziation optics to efficiently inject light directly into a single-mode
Externí odkaz:
http://hdl.handle.net/10150/625708
http://arizona.openrepository.com/arizona/handle/10150/625708
http://arizona.openrepository.com/arizona/handle/10150/625708
Autor:
Pathak, P., Guyon, O., Jovanovic, N., Lozi, J., Martinache, F., Minowa, Y., Kudo, T., Takami, H., Hayano, Y., Narita, N.
Direct detection and spectroscopy of exoplanets requires high-contrast imaging. For habitable exoplanets in particular, located at a small angular separation from the host star, it is crucial to employ small inner working angle (IWA) coronagraphs tha
Externí odkaz:
http://hdl.handle.net/10150/622414
http://arizona.openrepository.com/arizona/handle/10150/622414
http://arizona.openrepository.com/arizona/handle/10150/622414
Autor:
Pathak, Prashant, Guyon, Olivier, Jovanovic, Nemanja, Lozi, Julien, Martinache, F., Minowa, Y., Kudo, T., Takami, H., Hayano, Y., Narita, N.
In the field of exoplanetary sciences, high contrast imaging is crucial for the direct detection of, and answering questions about habitability of exoplanets. For the direct imaging of habitable exoplanets, it is important to employ low inner working
Externí odkaz:
http://hdl.handle.net/10150/622049
http://arizona.openrepository.com/arizona/handle/10150/622049
http://arizona.openrepository.com/arizona/handle/10150/622049
Autor:
Jovanovic, N., Guyon, O., Lozi, J., Currie, T., Hagelberg, J., Norris, B., Singh, G., Pathak, P., Doughty, D., Goebel, S., Males, J., Kuhn, J., Serabyn, E., Tuthill, P., Schworer, G., Martinache, F., Kudo, T., Kawahara, H., Kotani, T., Ireland, M., Feger, T., Rains, A., Bento, J., Schwab, C., Coutts, D., Cvetojevic, N., Gross, S., Arriola, A., Lagadec, T., Kasdin, J., Groff, T., Mazin, B., Minowa, Y., Takato, N., Tamura, M., Takami, H., Hayashi, M.
SCExAO is the premier high-contrast imaging platform for the Subaru Telescope. It offers high Strehl ratios at near-IR wavelengths (y-K band) with stable pointing and coronagraphs with extremely small inner working angles, optimized for imaging faint
Externí odkaz:
http://hdl.handle.net/10150/622018
http://arizona.openrepository.com/arizona/handle/10150/622018
http://arizona.openrepository.com/arizona/handle/10150/622018
Autor:
Suzuki, T. L., Kodama, T., Sobral, D., Khostovan, A. A., Hayashi, M., Shimakawa, R., Koyama, Y., Tadaki, K. -i., Tanaka, I., Minowa, Y., Yamamoto, M., Smail, I., Best, P. N.
We investigate the properties of $z$=2.23 H$\alpha$ and [OIII]$\lambda$5007 emitters using the narrow-band-selected samples obtained from the High-$z$ Emission Line Survey (HiZELS: Sobral et al. 2013). We construct two samples of the H$\alpha$ and [O
Externí odkaz:
http://arxiv.org/abs/1607.02054
Autor:
Jovanovic, N., Martinache, F., Guyon, O., Clergeon, C., Singh, G., Kudo, T., Garrel, V., Newman, K., Doughty, D., Lozi, J., Males, J., Minowa, Y., Hayano, Y., Takato, N., Morino, J., Kuhn, J., Serabyn, E., Norris, B., Tuthill, P., Schworer, G., Stewart, P., Close, L., Huby, E., Perrin, G., Lacour, S., Gauchet, L., Vievard, S., Murakami, N., Oshiyama, F., Baba, N., Matsuo, T., Nishikawa, J., Tamura, M., Lai, O., Marchis, F., Duchene, G., Kotani, T., Woillez, J.
Publikováno v:
Publications of the Astronomical Society of the Pacific, September 2015, 127, 890
The Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) instrument is a multipurpose high-contrast imaging platform designed for the discovery and detailed characterization of exoplanetary systems and serves as a testbed for high-contrast imaging t
Externí odkaz:
http://arxiv.org/abs/1507.00017
Autor:
Fujiwara, H., Kiss, T., Wakabayashi, Y. K., Nishitani, Y., Mori, T., Nakata, Y., Kitayama, S., Fukushima, K., Ikeda, S., Fuchimoto, H., Minowa, Y., Mo, S. -K., Denlinger, J. D., Allen, J. W., Metcalf, P., Imai, M., Yoshimura, K., Suga, S., Muro, T., Sekiyama, A.
We have performed soft-X-ray angle resolved photoemission for metallic V$_2$O$_3$. Combining a micro focus beam (40 x 65 ${\mu}$m$^2$) and micro positioning techniques with a long working distance microscope, we have succeeded in observing band dispe
Externí odkaz:
http://arxiv.org/abs/1503.07779
Autor:
Tsumura, K., Arimatsu, K., Egami, E., Hayano, Y., Honda, C., Kimura, J., Kuramoto, K., Matsuura, S., Minowa, Y., Nakajima, K., Nakamoto, T., Shirahata, M., Surace, J., Takahashi, Y., Wada, T.
We have discovered that Europa, Ganymede and Callisto are bright around 1.5 {\mu}m even when not directly lit by sunlight, based on observations from the Hubble Space Telescope and the Subaru Telescope. The observations were conducted with non-sidere
Externí odkaz:
http://arxiv.org/abs/1405.5280
Autor:
Maeda, K., Nozawa, T., Sahu, D. K., Minowa, Y., Motohara, K., Ueno, I., Folatelli, G., Pyo, T. -S., Kitagawa, Y., Kawabata, K. S., Anupama, G. C., Kozasa, T., Moriya, T. J., Yamanaka, M., Nomoto, K., Bersten, M., Quimby, R., Iye, M.
Supernovae (SNe) have been proposed to be the main production sites of dust grains in the Universe. Our knowledge on their importance to dust production is, however, limited by observationally poor constraints on the nature and amount of dust particl
Externí odkaz:
http://arxiv.org/abs/1308.0406
Autor:
Hashimoto, T., Ohta, K., Aoki, K., Tanaka, I., Yabe, K., Kawai, N., Aoki, W., Furusawa, H., Hattori, T., Iye, M., Kawabata, K. S., Kobayashi, N., Komiyama, Y., Kosugi, G., Minowa, Y., Mizumoto, Y., Niino, Y., Nomoto, K., Noumaru, J., Ogasawara, R., Pyo, T. -S., Sakamoto, T., Sekiguchi, K., Shirasaki, Y., Suzuki, M., Tajitsu, A., Takata, T., Tamagawa, T., Terada, H., Totani, T., Watanabe, J., Yamada, T., Yoshida, A.
We present optical and near infrared observations of GRB 080325 classified as a "Dark GRB". Near-infrared observations with Subaru/MOIRCS provided a clear detection of afterglow in Ks band, although no optical counterpart was reported. The flux ratio
Externí odkaz:
http://arxiv.org/abs/1003.3717