Planck-LFI radiometers tuning
| Autor: | F. Cuttaia, Luca Stringhetti, Peter Meinhold, M. Sandri, R. J. Davis, N. Roddis, Stefano Grassi, S. R. Lowe, Cristian Franceschet, M. Frailis, Andrea Zacchei, Luca Valenziano, M. Miccolis, Rodrigo Leonardi, P. Leutenegger, F. Villa, Lp Cuevas, E. Franceschi, S De Nardo, Rc Butler, L. Mendes, R Hoyland, R. Silvestri, Luca Terenzi, B. Cappellini, Nazzareno Mandolesi, Ocleto D'Arcangelo, Michele Maris, M. Tomasi, Marco Bersanelli, M. Lapolla, Andrea Zonca, A. Gregorio, Althea Wilkinson, A. Mennella, P. Battaglia |
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| Přispěvatelé: | F., Cuttaia, A., Mennella, L., Stringhetti, M., Mari, L., Terenzi, M., Tomasi, F., Villa, M., Bersanelli, R. C., Butler, B., Cappellini, L. P., Cueva, O., D'Arcangelo, R., Davi, M., Fraili, C., Franceschet, E., Franceschi, Gregorio, Anna, R., Hoyland, R., Leonardi, S., Lowe, N., Mandolesi, P., Meinhold, L., Mende, N., Roddi, M., Sandri, L., Valenziano, A., Wilkinson, A., Zacchei, A., Zonca, P., Battaglia, S., DE NARDO, S., Grassi, M., Lapolla, P., Leutenegger, M. MICCOLIS AND R., Silvestri |
| Rok vydání: | 2010 |
| Předmět: |
Radiometer
Cosmology and Nongalactic Astrophysics (astro-ph.CO) Computer science Planck ESA mission CMB physics FOS: Physical sciences symbols.namesake ___ Calibration symbols Key (cryptography) Satellite Planck Astrophysics - Instrumentation and Methods for Astrophysics Instrumentation Instrumentation and Methods for Astrophysics (astro-ph.IM) Mathematical Physics Remote sensing Astrophysics - Cosmology and Nongalactic Astrophysics |
| Zdroj: | Journal of instrumentation (2009). doi:10.1088/1748-0221/4/12/T12013 info:cnr-pdr/source/autori:F. Cuttaia; A. Mennella; L. Stringhetti; M. Maris; L. Terenzi; M. Tomasi; F. Villa; M. Bersanelli; R. C. Butler; B. Cappellini; L. P. Cuevas; O. D'Arcangelo; R. J. Davis; M. Frailis; C. Franceschet; E. Franceschi; A. Gregorio; R. Hoyland; R. Leonardi; S. Lowe; N. Mandolesi; P. Meinhold; L. Mendez; N. Roddis; M. Sandri; L. Valenziano; A. Wilkinson; A. Zacchei; A. Zonca; P. Battaglia; S. De Nardo; S. Grassi; M. Lapolla; P. Leutenegger; M. Miccolis; and R. Silvestri/titolo:Planck-LFI radiometers tuning/doi:10.1088%2F1748-0221%2F4%2F12%2FT12013/rivista:Journal of instrumentation/anno:2009/pagina_da:/pagina_a:/intervallo_pagine:/volume |
| ISSN: | 1748-0221 |
| DOI: | 10.48550/arxiv.1001.4648 |
| Popis: | "This paper is part of the Prelaunch status LFI papers published on JINST: http://www.iop.org/EJ/journal/-page=extra.proc5/jinst" This paper describes the Planck Low Frequency Instrument tuning activities performed through the ground test campaigns, from Unit to Satellite Levels. Tuning is key to achieve the best possible instrument performance and tuning parameters strongly depend on thermal and electrical conditions. For this reason tuning has been repeated several times during ground tests and it has been repeated in flight before starting nominal operations. The paper discusses the tuning philosophy, the activities and the obtained results, highlighting developments and changes occurred during test campaigns. The paper concludes with an overview of tuning performed during the satellite cryogenic test campaign (Summer 2008) and of the plans for the just started in-flight calibration. Comment: This is an author-created, un-copyedited version of an article accepted for publication in JINST. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The definitive publisher authenticated version is available online at http://dx.doi.org/10.1088/1748-0221/4/12/T12013] |
| Databáze: | OpenAIRE |
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