The systematic survey for distant galaxies with Subaru telescope

用斯巴鲁望远镜系统地观测遥远星系

• 批准号: 11640243
• 负责人: KASHIKAWA Nobunari
• 金额: $ 2.18万
• 依托单位: National Astronomical Observatory of Japan
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11640243/
• 关键词: survey; galaxy evolution; galaxy formation; near-infrared imaging; multi-object spectroscopy; database

Achievements of our research are summarized as follows ;1) Multi-Object Spectroscopy with FOCASWe have finished the commissioning run of FOCAS which is the Subaru observational instruments for optical imaging and spectroscopy. We have also carried out several improvements, optimizations and performance verifications. Especially, Observational sequence for the Multi-slit spectroscopy which yields a lot of spectra at once has established.2) The optical multi-color following up imaging for Subaru Deep Field.On the first year, we have carried out a near-infrared imaging survey down to K'=24 with CISCO for the 2'×2' region, which is called as a Subaru Deep Field. On the second year, we have taken a B, R, and I imaging with FOCAS.Now we have 5 bands imaging data for this field. We are now going to derive several statistics such as photometric redshifts of detected galaxies in this field. Based on this statistics we will determine the targets for spectroscopy.

主要研究成果如下：1）FOCAS多目标光谱系统我们已经完成了斯巴鲁光学成像和光谱观测仪器FOCAS的调试运行。我们还进行了一些改进，优化和性能验证。2）Subaru深空光学多色跟踪成像：第一年，我们利用CISCO对2'×2'区域进行了K'= 24的近红外成像巡天，称之为Subaru深空。第二年，我们用FOCAS进行了一次B、R和I成像，现在我们已经有了该领域的5个波段成像数据。我们现在要推导出几个统计数据，例如在这个领域中探测到的星系的光度红移。根据这些统计数据，我们将确定光谱学的目标。

项目成果

Nakajima et al.: "Infrared Star Count Models and Their Application to the Subaru Deep Field"AJ. 120. 2488-2495 (2000)

Nakajima 等人：“红外星数模型及其在斯巴鲁深场中的应用”AJ。

Kashikawa et al.: "FOCAS : Faint Object Camera and Spectrograph for the Subaru Telescope"SPIE "Astronomical Telescopes and Instrumentation 2000". 4008. (2000)

Kashikawa 等人：“FOCAS：斯巴鲁望远镜的微弱物体相机和摄谱仪”SPIE“天文望远镜和仪器 2000”。

Maihara, T.et al.: "Subaru Deep Survey I.Near-Infrared Observations"PASJ. 53/1. 25-36 (2001)

Maihara, T.等人：“Subaru Deep Survey I.Near-Infrared Observations”PASJ。

Nakajima, et al.: "Infrared Star Count Models and Their Application to the Subaru Deep Field"AJ. 120. 2488-2495 (2000)

Nakajima 等人：“红外星数模型及其在斯巴鲁深场中的应用”AJ。

Yoshida et al.: "Software Structure and Its Performance on FOCAS Instrument Control, a MOS Design, and an Analyzing Package"SPIE "Astronomical Telescopes and Instrumentation 2000". 4009. 240-249 (2000)

Yoshida 等人：“FOCAS 仪器控制的软件结构及其性能、MOS 设计和分析包”SPIE“天文望远镜和仪器 2000”。