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http://hdl.handle.net/20.500.12386/33259
Title: | Planck-LFI CPV: stability check before bias tuning | Authors: | BATTAGLIA, Paola Maria Bersanelli, Marco CUTTAIA, FRANCESCO Davis, Richard FRAILIS, Marco Franceschet, Cristian FRANCESCHI, ENRICO GALEOTTA, Samuele GREGORIO, Anna Leonardi, Rodrigo Lowe, Stuart Mandolesi, NAZZARENO MARIS, Michele Meinhold, Peter Mendes, Luis MENNELLA, ANIELLO Poutanen,Torsti SANDRI, MAURA TAVAGNACCO, Daniele TERENZI, LUCA Tomasi, Maurizio VILLA, Fabrizio ZACCHEI, Andrea Zonca, Andrea |
Issue Date: | 2009 | Number: | PL-LFI-PST-RP-066 | Abstract: | This test consists of a 12-hours data acquisition performed with the instrument set with “CRYO” biases, i.e. the biases that have been obtained in CSL after the tuning activities. The objective of this test is to verify the readiness of the instrument for the CPV bias tuning activity from the signal stability point of view. As during this test the 4K temperature was still around 20 K and the stability was not optimized yet the check on knee frequency is meaningful just from the functionality point of view. No comparison is done between the calculated knee frequencies and the LFI scientific requirements. | Note: | Planck LFI Commissioning and Performance Verification (CPV) | URI: | http://hdl.handle.net/20.500.12386/33259 | Fulltext: | open |
Appears in Collections: | 4.03 Rapporti di progetto |
Files in This Item:
File | Description | Size | Format | |
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PL-LFI-PST-RP-066_1.0.pdf | Planck-LFI CPV: stability check before bias tuning | 4.42 MB | Adobe PDF | View/Open |
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