Planck optical shield 2: cryo tests on representative panels
Date Issued
2008
Author(s)
Abstract
A new sky load simulator was committed by HFI Team, basing on a design agreed with LFI, to characterise some unwanted features observed during HFI calibrations at instrument level. The new sky load requires some changes, respect to the old one, to allocate 3 noise sources. The position and shape of sources comes from HFI and LFI requirements . More details are given in Errore. L'origine riferimento non è stata trovata. and RD 1. Changes regard basically two ECCOSORB panels, located in the central region of the Sky Load (SKL) and the metal plate backing panels.
IASF-Bo has taken in charge the responsibility to perform cryogenic tests on two representative panels to verify that are compliant with needs. Tests have been performed on procedure given in AD01, mainly based on the same followed in year 2003 to verify compliance of the original sky load.
Volume
PL-LFI-PST-RP-026
Rights
open.access
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Name
PST-RP-026_1_Optical Shield_2008.pdf
Size
1.42 MB
Format
Adobe PDF
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