VEGAS Testing 2013 August 14a

Goals

• Test UTC deltas

Observing Details

• Start 7pm
• Scan 1 LbandMode2pulStow - 1 hour observing time. This has swmode 'tp_nocal', tint 0.005
• Get VEGAS warning message:
  • requested_integration_time must be longer than hardware integration period (s_per_accumulation). 'exposure' will be set to 's_per_accumulation' - this was expected.
• Balance got VEGAS measured power ~ -20dBm, agrees with vegasdm
• Using Converter Modules 1 and 5
  • CM1 22.125dB RF Power 1.49 V
  • CM5 29.625dB RF Power 0.33 V
• Check with Galen whether these make sense
• Everything else looks good
• Scan 1 passes the chkutc.py est
• Scan 2 Lmode3pul - 1 hour observing time
• Balances bank A to -20dBm, Bank B to -18dBm
  • CM1 26dB 0.83V
  • CM5 31.875dB -0.12V
  • CM2 31.875dB 1.06V
  • CM6 31.875dB 0.07V