TGBT15A_915_121 - Continued spectral line regression tests

Goals

  • Continued tests of new manager, new HPC software, with some config_tool fixes

Details

  • Get access at 8:00am. Need to switch versions, etc.
  • Get started at 8:50am - receiver is not in correct location, but try running a few test scans
  • Scan 1 - L-band, abort - apparently turret was at X-band.
  • Scan 2/3 runRegressXTP - mode 10 only. All fibers (in IF rack) have failed to balance? But VEGAS ADCs look ok?
  • All IF rack attenuators are set to 0dB, but we are only getting ~ 1V RF power, not 3V. Everything looks fine through CLEO, Bob Simon will check.
  • VEGASDM is not showing the snap blocks - Ray needs to check this.
  • 9:45am - Ray completes his work on VEGASDM
  • Run Mode 10 scans again. IF rack still fails to balance. VEGAS ADCs balance ok, sb1snap balance fails (at -14dBFS, not -20dbFS). Ray will investigate this.

-- RichardPrestage - 2017-09-13
Topic revision: r1 - 2017-09-13, RichardPrestage
 

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