Planck LFI CPV: Thermal Susceptibility Test Report

Date Issued
2009
Author(s)
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Pearson, David
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GREGORIO, Anna
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Davis, Richard
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Franceschet, Cristian
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Leonardi, Rodrigo
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Lowe, Stuart
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Meinhold,Peter
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Mendes, Luis
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Poutanen, Torsti
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Tomasi, Maurizio
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Wilkinson,Althea
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Zonca, Andrea
Abstract
The SCS PID will be used to characterise the radiometers front-end thermal susceptibility (THF). The temperature of the LFI focal plane (FPU) is changed over 4 values, each step having a duration > 3h, depending on the step. The temperature variations are of about 0.3 K each. The measured receivers output will be characterized as a function of FPU temperature variations.
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PL-LFI-PST-RP-075_1-1.pdf

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Planck LFI CPV: Thermal Susceptibility Test Report
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