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LSST: making movies of AGB stars

Published online by Cambridge University Press:  30 December 2019

Željko Ivezić
Affiliation:
Department of Astronomy, University of Washington, Box 351580, Seattle, WA 98195-1580, USA email: [email protected]
Krzysztof Suberlak
Affiliation:
Department of Astronomy, University of Washington, Box 351580, Seattle, WA 98195-1580, USA email: [email protected]
Owen M. Boberg
Affiliation:
Department of Astronomy, University of Washington, Box 351580, Seattle, WA 98195-1580, USA email: [email protected]
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Abstract

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LSST (www.lsst.org) will be a large, wide-field ground-based system designed to obtain repeated images covering the sky visible from Cerro Pachón in northern Chile. The telescope will have an 8.4m (6.5m effective) primary mirror, a 9.6 sq.deg. field of view, and a 3.2 Gigapixel camera. In a continuous observing campaign, LSST will cover the entire observable sky every three nights to a depth of V ∼ 25 per visit (using 30-second exposures and ugrizy filter set), with exquisitely accurate astrometry and photometry. Close to a half of the sky will be visited about 800 times during the nominal 10-year survey. The project is in the construction phase with first light expected in 2020 and the beginning of regular survey operations by 2022. We describe how these data will impact AGB star research and discuss how the system could be further optimized by utilizing narrow-band TiO and CN filters.

Keywords

Type
Contributed Papers
Copyright
© International Astronomical Union 2019 

References

Battinelli, P. & Demers, S. 2005, A&A, 442, 159 Google Scholar
Bellm, E. & Kulkarni, S. 2017, Nature Astr., 1, 71 CrossRefGoogle Scholar
Cook, K. H., Aaronson, M. & Norris, J. 1986, ApJ, 305, 634 CrossRefGoogle Scholar
Delgado, F., Saha, A., Chandrasekharan, S., et al. 2014, Proceedings of the SPIE, Volume 9150, id. 915015Google Scholar
Flaugher, B. 2008, In A Decade of Dark Energy: Spring Symposium, Proceedings of the conferences held May 5-8, 2008 in Baltimore, Maryland. (USA). Ed. by N. Pirzkal & H. Ferguson. Google Scholar
Girardi, L. & Marigo, P. 2007, ASPC, 378, 7 Google Scholar
Gressler, W., Coleman, G., Delgado, F., et al. 2018, Proceedings of the SPIE, Volume 10700, id. 107002IGoogle Scholar
Höfner, S. & Olofsson, H. 2018, A&A, 26, 1 Google Scholar
Ivezić, Ž., Kahn, S.M. & Eliason, P. 2014, EAS Publications Series, Volume 67-68, 211 (also arXiv:1502.06555)CrossRefGoogle Scholar
Ivezić, Ž., Kahn, S.M., Tyson, J.A., et al. 2008, arXiv:0805.2366Google Scholar
Ivezić, Ž. & Science Collaboration, The LSST. 2011, LSST Science Requirements Document, LSST Document LPM-17, LSST. https://ls.st/LPM-17Google Scholar
Jackson, T., Ivezić, Ž. & Knapp, G.R. 2002, MNRAS, 337, 749 CrossRefGoogle Scholar
Jones, R.L., Yoachim, P., Chandrasekharan, S., et al. 2014, Proceedings of the SPIE, Volume 9149, id. 91490BGoogle Scholar
Jurić, M., Axelrod, T., Becker, A.C., et al. 2017, LSST Data Products Definition Document, LSST Document LSE-163, LSST. https://ls.st/LSE-163Google Scholar
Kahn, S.M., Kurita, N., Gilmore, K., et al. 2010, Proceedings of the SPIE, Volume 7735, id. 77350JGoogle Scholar
Kaiser, N., Burgett, W., Chambers, K., et al. 2010, Proceedings of the SPIE, Volume 7733, id. 77330EGoogle Scholar
Kerschbaum, F., Nowotny, W., Olofsson, H. & Schwarz, H. E. 2004, A&A, 427, 613 Google Scholar
Marston, C., Strömbäck, G., Thomas, D., Wake, D.A. & Nichol, R.C. 2009, MNRAS, 394, 107 CrossRefGoogle Scholar
Nikutta, R., Hunt-Walker, N., Nenkova, M., Ivezić, Ž & Elitzur, M. 2014, MNRAS, 442, 3361 CrossRefGoogle Scholar
Rejkuba, M. 2004, A&A, 413, 903 Google Scholar
LSST Science Collaboration 2009, LSST Science Book, http://www.lsst.org/lsst/SciBook, arXiv:0912.0201Google Scholar
Whitelock, P.A. & Feast, M.W. 2000, MNRAS, 317, 460 Google Scholar
Wing, R.F. 1971, Conference on Late-Type Stars, ed. Lockwood, G.W. & Dyck, H. M., Kitt Peak National Observatory, Contrib. No. 554, p. 145 Google Scholar
Wood, P.R. 2015, MNRAS, 448, 3829 CrossRefGoogle Scholar
Wright, E. L. et al. 2010, AJ, 140, 1868 CrossRefGoogle Scholar