TGBT14A_912_63 - remove attenuation from CM1

  • Galen removes a 6dB pad from CM end of CM1.
  • run eso558_vegas
  • Now balances ok, but with attenuators:
    • CM1: 3dB
    • CM2: 0dB
    • CM13: 1dB
  • Do a nod pair on blank sky (3,4)
  • Data show baseline ripples, but all IFNUMs look the same. Deduce everything is ok.

-- RichardPrestage - 2015-01-23

This topic: CICADA > WebHome > GreenBankSpectrometer > CICADAGreenBankSpectrometerCommissioningLogs > CICADAGreenBankSpectrometer2015Jan23
Topic revision: 2015-01-27, RichardPrestage
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