Abstract
InfraRed Imaging Surveyor (IRIS) is the first Japanese satellite project dedicated to infrared astronomy. IRIS has a 70 cm telescope cooled down to 7 K by using superfluid helium assisted by two-stage Stirling coolers. The expected hold time of the super-fluid helium is one year. Two focal plane instruments are planned; the InfraRed Camera (IRC) and the Far-Infrared Surveyor (FIS). The total spectral coverage is 2 to 200 microns. The major scientific objectives are to investigate birth and evolution of galaxies in the early universe by survey of young normal galaxies and starburst galaxies.
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Shibai, H., Murakami, H.: 1996, Proc SPIE 2744, in press.
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© 1997 Springer Science+Business Media Dordrecht
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Shibai, H. (1997). The Infrared Imaging Surveyor (IRIS) Project. In: Eiroa, C., Alberdi, A., Thronson, H., De Graauw, T., Schalinski, C.J. (eds) Infrared Space Interferometry: Astrophysics & the Study of Earth-Like Planets. Astrophysics and Space Science Library, vol 215. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-5468-0_37
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DOI: https://doi.org/10.1007/978-94-011-5468-0_37
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