Agenda

Operations
- Run 62 (HV#4, Si) post-mortem: two “bad” channels seem not to be wiring problems, maybe the problem is on the detector (photos)
- Run 63 (G132, Ge iZIP "pathfinder") about to begin
  - Detector electrical checkout looks good
  - Charge channel wirebonds repaired on all three side coaxes. Also SQUET charge channels checked, look OK
  - Pb-210 and Am-241 sources installed.
  - LEDs installed: two on DIB1, three external standard 940 nm, and on 1650 nm from Queen's.
- Future 6“ run (1”-thick 5Q device). Detector now at UMN, needs to be wirebonded
- Continued K100 support through both Project and Operations - assume no SNOLAB upgrade
  - exploring ideas for improvements without upgrade: float DCRCs for symmetric biasing Proposed Scheme, decrease Rshunt in SQUETs
Processing and Analysis
- Run 62 (HV#4, Si)
  - Phonon collection efficiency: latest data taken at 10, 20, 30, 70, 100 V, still need to analyze
  - Corrections to dP/dI calculation
  - n,gamma coincidence, first plots
  - Noise Study (part 2)
- Run 61, HV#2 (Ge):
- Run 56/Run 54, iZIPv6 analysis, model
Physics
- low-energy Comptons and n,gamma calibrations with external triggering
Old/continuing items:
- Run 60, 6“ detector paper - Plan to edit and publish without 5Q data
- Lab infrastructure
  - Update on He recovery efficiency, slow transfer test
- DAQ and data pipe
  - DAQ upgrade - discussed with Bruno about IbIs tool development
  - Data storage and backup:
    - Need to copy all Run 60 and some Run 61 data to SLAC
  - Autoprocessing and data organization development:
    - currently autoprocessing suspended, no “official” processing for Runs 60, 61, 62
    - clean up database - some info missing. Consider adding additional info
- Possible plan to modify DCRCs (resistor swap) so we can increase front-end gain, improve IbIs (suggestion from Bruno)
- IF (not likely) new DCRC RevC.2 arriving from Bruce in Denver then
  - missing resistors on 3 QET channels, we've ordered some