プロトタイプ OHS (OH-airglow Suppressor)

波長1〜2μmの近赤外で、観測の妨げとなるOH夜光輝線を除去し、宇宙空間からの観測に近い状態で
宇宙初期の暗い天体の分光観測をする装置。OH夜光を取り除くフィルターと低分散スペクトルを得る
OHS本体部と、赤外線カメラから成る (ハワイ大の赤外線カメラ QUIRC を使用)。すばる望遠鏡用の
OHSのプロトタイプ装置である。これまでの観測方法より約1mag検出限界を高めることがこの装置により
実証された。
関連する論文
- Observations of the OH Airglow Emission
1993, Publ.Astron.Soc.Pacific, 105, 940 - 944
by T.Maihara, F.Iwamuro, T.Yamashita, D.N.B.Hall, L.L.Cowie, A.T.Tokunaga and A.Pickles
- An OH Airglow Suppressor Spectrograph
1993, Proc.S.P.I.E., 1946, 581 - 586
by T.Maihara, F.Iwamuro, D.N.B.Hall, L.L.Cowie, A.T.Tokunaga, and A.Pickles
- OH Airglow Suppressor for SUBARU Telescope: OHS for SUBARU
1994, Proc.S.P.I.E., 2198, 194 - 200
by T.Maihara, F.Iwamuro, S.Oya, H.Tsukamoto, D.N.B.Hall, L.L.Cowie, A.T.Tokunaga, and A.Pickles
- Development an OH-Airglow Suppressor Sprctrograph
1994, Publ.Astron.Soc.Japan, 46, 515 - 521
by F.Iwamuro, T.Maihara, S.Oya, H.Tsukamoto, D.N.B.Hall, L.L.Cowie, A.T.Tokunaga, A.Pickles
- The Optimization of OHS for SUBARU Telescope: OH Airglow Suppressor-Based Spectrograph
1995, in Scientific and Engineering Frontiers for 8-10m Telescopes eds. M.Iye and T.Nishimura, 267 - 272
by T.Maihara, F.Iwamuro, S.Oya, H.Tsukamoto, D.N.B.Hall, and L.L.Cowie
- Near-Infrared Spectrophotometry of IRAS FSC 10214+4724
1995, Publ.Astron.Soc.Japan, 47, 265 - 270
by F.Iwamuro,T.Maihara,H.tsukamoto,S.Oya,D.N.B.Hall,L.L.Cowie, A.T.Tokunaga, and A.J.Pickles
- HAWAII167 and Q0059-2735: Heavily Dust Enshrouded Young QSOs
1996, Astron.J., 112, 73 - 80
by E.Egami, F.Iwamuro, T.Maihara, S.Oya, and L.L.Cowie
- Near-Infrared Spectrophotometry of 4C40.36 at z=2.269
1996, Astrophys.J.Letters, 466, L67 - L70
by F.Iwamuro, S.Oya, H.Tsukamoto, and T.Maihara
- Near Infrared Spectroscopic Observation of High-z Quasar: 0201+113
1996, Publ.Astron.Soc.Japan, submitted
by S.Oya, F.Iwamuro, H.Tsukamoto, and T.Maihara
その他
- Numerical Evaluation of OH-Suppression Instruments
1994, Publ.Astron.Soc.Pacific, 106, 1298 - 1309
by T.M.Herbst
- Numerical Evaluation of OH Airglow Suppression Filters
1996, Publ.Astron.Soc.Pacific, 108, 929 - 938
by D.H.Jones, J.Bland-Hawthorn, and M.G.Burton
- Design and model demonstration of a camera that removes the infra-red OH background from two dimensional images
1994, Proc. SPIE, 2198, 757 - 762
by R.Content, and R.Angel
すばるOHS
iwamuro@kusastro.kyoto-u.ac.jp