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Noise traces right before the re-commissioning (March 14th sweep; arrays 1, 2 and 3)
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NIKA2 transmission curves previously managed
- From preceding commissioning phases
- As given by Perotto et al. 2020:
- Transmission of the new arrays 1 and 3 according to lab measurements (provided by Alessandro Monfardini):
Array 1 (H, reflection) is NIKA2_1mm_MS_v3_10 - Al 25nm - LO 1.755 GHz
Array 3 (V, transmission) is NIKA2_1mm_MS_v3_05 - Al 22nm - LO 1.791 GHz
Please note that these frequency sweeps were taken in the C2 (CONCERTO2) cryostat under dark conditions. The cold amplifiers gains in C2 is not 100% homogeneous, explaining why some traces show higher transmission in the S21 plots.