Agenda

Operations
- Run 62 (HV#4, Si) status:
  - Tower down to 34 mK
  - DCRC problems:
    - Denver DCRC still MIA
    - Sten is checking DCRC4 (aka DCRCX), unable to reproduce flatline problem. But he will repair a non-functioning charge channel
    - DCRC3 (aka DCRC50) has been flatlining. But see below…
    - Nick discovered that swapping ODB settings between DCRCs seems to swap flatlining problem. Problem occurs only after dcrc_driver program started. Still investigating differences in settings.
  - Currently we think only 2 of the connected channels aren't working
  - Taking detailed IbIs data on all functioning channels
  - Should start taking data soon, try to verify dP/dI calculations and phonon collection efficiency measurement
  - Should then start testing in HV mode, take HV data
  - Possible plan to modify DCRCs (resistor swap) so we can increase front-end gain, improve IbIs (suggestion from Bruno)
- Future 6“ runs planning
  - attempted warm tests of injected pulses from tower to stripline to DCRC
Processing and Analysis
- Run 61, HV#2 (Ge) analysis:
  - should continue to refine phonon collection efficiency estimate (original synopsis)
  - continuing work on fitting and calibrating
- Run 60, 6“ detector analysis - is this more work to do?
- NSOF work for G106a iZIPv6 data
Physics
- low-energy Comptons and n,gamma calibrations with external triggering
DAQ and data pipe
- IF new DCRC RevC.2 arriving from Bruce in Denver then
  - missing resistors on 3 QET channels, we've ordered some
- DAQ upgrade - should ask Bruno about new IbIs tool
- Old/continuing items:
  - Data storage and backup:
    - Need to copy all Run 60 and some Run 61 data to SLAC
    - Need to clean up vuk1/vuk2 before they are retired. Need to ask Angie again when she will finish copying data
  - Autoprocessing and data organization development:
    - currently autoprocessing suspended, no “official” processing for Runs 60, 61
    - clean up database - some info missing. Consider adding additional info