Development of an Integral Field Unit for a Near Infrared Spectrograph SWIMS
| Project/Area Number |
23540261
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Astronomy
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| Research Institution | The University of Tokyo |
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Principal Investigator |
MOTOHARA Kentaro 東京大学, 理学(系)研究科(研究院), 准教授 (90343102)
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| Co-Investigator(Renkei-kenkyūsha) |
OZAKI Shinobu 国立天文台, 先端技術センター, 研究員 (60532710)
KONISHI Masahiro 東京大学, 大学院・理学系研究科, 特任助教 (50532545)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 赤外線天文学 / 面分光 / 観測装置 / 超精密加工 / イメージスライサ / 近赤外線 |
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| Research Abstract |
We have carried out a prototype development of a integral field unit for an infrared multi-object spectrograph SWIMS, which is being built for a 6.5m telescope of the University of Tokyo Atacama Observatory project.
An optical solution is successfully obtained, which divides the field of view of 14 arcsec x 10 arcsec into 26 slitlets with 0.4 arcsec width. The solution fits in a compact dimension of 170mm x 220mm x 60mm, which is the limit to be stored in the MOS-slit-mask storage.
To achieve the required final spot, we have to incorporate non-spherical surfaces. We then carried out a study to fabricate such surfaces using extremely-high precision machining, and confirm that such surface can be fabricated with required surface roughness.
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Report
(4 results)
Research Products
(31 results)
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[Journal Article] Distributions of Dusty Star Forming Region in Local Starburst Galaxies2013
Author(s)
Tateuchi, K., K. Motohara, M. Konishi, H. Takahashi, N. Kato, Y. Kitagawa, Y. Yoshii, M. Doi, K. Kohno, K. Kawara, M. Tanaka, T. Miyata, T. Tanabe, T. Minezaki, S. Sako, T. Morokuma, Y. Tamura, T. Aoki, T. Soyano, K. Tarusawa, S. Koshida, T. Kamizuka, K. Asano, M. Uchiyama, and K. Okada
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Journal Title
ASP Conference Series
Volume: 476
Pages: 301-301
Related Report
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[Journal Article] miniTAO/ANIR Pa-α SURVEY OF LOCAL LIRGs2012
Author(s)
Tateuchi, K., K. Motohara, M. Konishi, H. Takahashi, N. Kato, Y. K. Uchimoto, K. Toshikawa, R. Ohsawa, Y. Kitagawa, Y. Yoshii, M. Doi, K. Kohno, K. Kawara, M. Tanaka, T. Miyata, T. Tanabe, T. Minezaki, S. Sako, T. Morokuma, Y. Tamura, T. Aoki, T. Soyano, K. Tarusawa, S. Koshida, T. Kamizuka, T. Nakamura, K. Asano, M. Uchiyama, K. Okada, and Y. Ita
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Journal Title
Publications of The Korean Astronomical Society
Volume: 27
Pages: 297-298
Related Report
Peer Reviewed
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[Journal Article] The Schmidt-Kennicutt Law of Matched-Age Star Forming Regions; Pa-alpha Observations of the Early-Phase Interacting Galaxy Taffy I2012
Author(s)
Komugi, S., K. Tateuchi, K. Motohara, T. Takagi, D. Iono, H. Kaneko, J. Ueda, T. R. Saitoh, N. Kato, M. Konishi, S. Koshida, T. Morokuma, H. Takahashi, T. Tanabe, and Y. Yoshii
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Journal Title
Astrophysical Journal
Volume: 757
Pages: 138-138
Related Report
Peer Reviewed
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[Journal Article] Design and development of SWIMS: a near-infrared multi-object spectrograph for the University of Tokyo Atacama Observatory2012
Author(s)
Konishi, M., K. Motohara, H. Takahashi, K. Tateuchi, Y. Kitagawa, N. Kato, T. Aoki, M. Doi, T. Handa, T. Kamizuka, K. Kawara, K. Kohno, S. Koshida, T. Minezaki, T. Miyata, T. Morokuma, S. Sako, T. Soyano, Y. Tamura, T. Tanabe, M. Tanaka, K. Tarusawa, and Y. Yoshii
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Journal Title
Proceedings of SPIE
Volume: 8446
Pages: 84467-84467
Related Report
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[Presentation] Development of an integral field unit for a near-infrared multi-object imaging spectrograph SWIMS2012
Author(s)
Ozaki, S., Kitagawa, Y., Motohara, K., Konishi, M., et al
Organizer
SPIE "Astronomical Telescopes and Instrumentation 2012"
Place of Presentation
Amsterdam RAI Convention Centre, Amsterdam, Netherlands
Related Report
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[Presentation] Paschen Alpha Survey of Local LIRGs by using mini-TAO/ANIR2012
Author(s)
Tateuchi, K., Motohara, K., Konishi, M., Takahashi, H., et al
Organizer
IAP-Subaru Joint International Conference Stellar Populations across Cosmic Times
Place of Presentation
IAP, Paris, France
Related Report
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[Presentation] miniTAO/ANIR Paschen Alpha Survey of Local LIRGs2012
Author(s)
Tateuchi, K., Motohara, K., Konishi, M., Takahashi, H., et al
Organizer
The Second AKARI Conference: Legacy of AKARI: A Panoramic View of the Dusty Universe
Place of Presentation
Ramada Plaza Hotel, Jeju, Korea
Related Report
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