| Autor: |
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 |
| Přispěvatelé: |
ITA, USA, GBR, ESP, FIN |
| Jazyk: |
angličtina |
| Rok vydání: |
2009 |
| Popis: |
Planck LFI Commissioning and Performance Verification (CPV) 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. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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