Planck pre-launch status: The optical system

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Tauber, J.A., Norgaard-Nielsen, H.U., Ade, P.A.R., Amiri Parian, J., Banos, T., Bersanelli, M., Burigana, C., Chamballu, A., de Chambure, D., Christensen, P.R., Corre, O., Cozzani, A., Crill, B.P., Crone, G., D'Arcangelo, O., Daddato, R., Doyle, D., Dubruel, D., Forma, G., Hills, R., Huffenberger, K., Jaffe, A.H., Jessen, N., Kletzkine, P., Lamarre, J.-M., Leahy, J.P., Longval, Y., deMaagt, P., Maffei, B., Mandolesi, N., Marti-Canales, J., Martin-Polegre, A., Martin, P., Mendes, L., Murphy, J.Anthony, Nielsen, P., Noviello, F., Paquay, M., Peacocke, T., Ponthieu, N., Pontoppidan, k., Ristorcelli, I., Riti, J.-B., Rolo, L., Rosset, C., Sandri, M., Savini, G., Sudiwala, R., Tristram, M., Valenziano, L., van der Vorst, M., van 't Klooster, K., Villa, F. and Yurchenko, V. (2010) Planck pre-launch status: The optical system. Astronomy & Astrophysics, 520 (A2). pp. 1-22. ISSN 0004-6361

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Abstract

Planck is a scientific satellite that represents the next milestone in space-based research related to the cosmic microwave background, and in many other astrophysical fields. Planck was launched on 14 May of 2009 and is now operational. The uncertainty in the optical response of its detectors is a key factor allowing Planck to achieve its scientific objectives. More than a decade of analysis and measurements have gone into achieving the required performances. In this paper, we describe the main aspects of the Planck optics that are relevant to science, and the estimated in-flight performance, based on the knowledge available at the time of launch. We also briefly describe the impact of the major systematic effects of optical origin, and the concept of in-flight optical calibration. Detailed discussions of related areas are provided in accompanying papers.

Item Type:	Article
Additional Information:	© ESO 2010 The original publication is available at DOI: 10.1051/0004-6361/200912911
Keywords:	cosmic microwave background; space vehicles; instruments; instrumentation; detectors; polarimeters; submillimeter; telescopes; Planck satellite;
Academic Unit:	Faculty of Science and Engineering > Experimental Physics
Item ID:	4022
Depositing User:	Dr. Anthony Murphy
Date Deposited:	05 Dec 2012 16:19
Journal or Publication Title:	Astronomy & Astrophysics
Publisher:	EDP Sciences
Refereed:	Yes
Related URLs:	http://www.aanda.org/ http://publications.edpsciences.org/
URI:	https://mural.maynoothuniversity.ie/id/eprint/4022
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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Planck pre-launch status: The optical system

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