In this paper we present the test results of the qualification model (QM) of the LFI instrument, which is being developed as part of the ESA Planck satellite. In particular we discuss the calibration plan which has defined the main requirements of the radiometric tests and of the experimental setups. Then we describe how these requirements have been implemented in the custom-developed cryo-facilities and present the main results. We conclude with a discussion of the lessons learned for the testing of the LFI Flight Model (FM).
Calibration and testing of the Planck-LFI QM instrument / A. Mennella, B. Aja, E. Artal, M. Balasini, G. Baldan, P. Battaglia, T. Bernardino, M. Bersanelli, E. Blackhurst, L. Boschini, C. Burigana, R.C. Butler, B. Cappellini, F. Colombo, F. Cuttaia, O. D'Arcangelo, S. Donzelli, R. Davis, L. De La Fuente, F. Ferrari, L. Figini, S. Fogliani, C. Franceschet, E. Franceschi, T. Gaier, S. Galeotta, S. Garavaglia, A. Gregorio, M. Guerrini, R. Hoyland, N. Hughes, P. Jukkala, D. Kettle, M. Laaninen, P.M. Lapolla, D. Lawson, R. Leonardi, P. Leutenegger, G. Mari, P. Meinhold, M. Miccolis, D. Maino, M. Malaspina, N. Mandolesi, M. Maris, E. Martinez-Gonzalez, G. Morgante, L. Pagan, F. Pasian, P. Platania, M. Pecora, S. Pezzati, L. Popa, T. Poutanen, M. Pospieszalski, N. Roddis, M. Salmon, M. Sandri, R. Silvestri, A. Simonetto, C. Sozzi, L. Stringhetti, L. Terenzi, M. Tomasi, J. Tuovinen, L. Valenziano, J. Varis, F. Villa, A. Wilkinson, F. Winder, A. Zacchei - In: Space telescopes and instrumentation I : optical, infrared, and millimeter / [a cura di] John C. Mather, Howard A. MacEwen, Mattheus W. M de Graauw. - [s.l] : SPIE, 2006 Jul. - ISBN 9780819463302. - pp. 62650G [10.1117/12.669408]
Calibration and testing of the Planck-LFI QM instrument
A. Mennella;M. Bersanelli;S. Donzelli;C. Franceschet;D. Maino;S. Pezzati;M. Tomasi;
2006
Abstract
In this paper we present the test results of the qualification model (QM) of the LFI instrument, which is being developed as part of the ESA Planck satellite. In particular we discuss the calibration plan which has defined the main requirements of the radiometric tests and of the experimental setups. Then we describe how these requirements have been implemented in the custom-developed cryo-facilities and present the main results. We conclude with a discussion of the lessons learned for the testing of the LFI Flight Model (FM).
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