HAPPEx III Work List
| What |
Postdoc |
Description
|
| DAQ
|
Dustin
|
- AutoDB configuration
- Recover GreenMonster
- Make list of epics words for DAQ ()
- Sync monitor between crates (Luis)
- Pedestal noise
- Pickup tests
- BMW scripts (Kent)
- Hall C BCM signal
- New PITA QASY (high-speed) feedback script
- Test new helicity board
- New config file mechanism (Bob?)
- Test injector crate
- Implement/test LHRS crate (Bob)
- High-rate DAQ system tests
- ET system test at 240 Hz
|
| Analysis chain
|
Mark
|
| Kent/Rupesh |
Decode Qweak ROC structure in PAN |
Done
|
| Mark |
Run analysis on HAPPEx II data (Mark)
|
| Rupesh |
QWeak ADC -> PAN |
Done
|
| Rich |
- Multiplet mode in PAN (fall)
- Multiplet mode in POSTPAN, Regression (fall)
- Multiplet mode in dithering (spring)
|
| |
Dithering analysis for PREX system
|
| Rich |
240 Hz speed/efficiency
|
|
| Detector prep
|
Dustin
|
Cosmics Checkout, PMT linearity tests, LED system, Mounting hardware and angles
- PMT DC linearity (Luis)
- New (Bogdan) Burle PMT
- Photonics PMT
- New/Old base
- Test for He poisoning (strong baseline current and look for double pulsing)
- Calculate light yield from HAPPEx III detector (KK/Wexler) [DONE]
- Online LED pulse linearity hardware (Kent)
- LED mounting (Rupesh)
- Studies once hardware is available (Rupesh)
- Attenuation study (Rupesh, Dustin)
- Locate/Test/Update mounting hardware (Rupesh/Kent)
- Determine installation spec: angles and position (Dustin)
- Installation plan, test installation??
- Test detector pedestal noise (Rupesh)
- Lumi
- Check running for lumi health
- Identify spare tubes
- Test pedestals
- Electronics
- pulse LED linearity testing system
- Relays between counting and integrating mode
- PREX test configuration design/installation (Dustin)
|
| Moller polarimeter
|
Dustin
|
- Dustin, Luis and Sasha become experts at running the Moller polarimeter
- New Custom-FADC DAQ
- Spilt signals between old and new DAQs
- pre-stage FADC DAQ work
- implement parallel DAQ in Fall '09, possibly main DAQ for PREX (Brad, Eugene, Bob)
|
| Compton polarimeter
|
Mark
|
| Alex, Bob |
Electron detector (Alex, Bob)
- repair edet planes
- complete tests
- reinstall
|
| Mark |
Increase IR cavity power |
Begun testing moving lense 3 to improve mode matching. Significant steering observed -> might take a while to optimise
|
| Mark |
Transfer function
|
Quarter wave plate scan performed, analysis underway
|
| Sirish, Al, Vlad, Abdurahim |
Shine green laser through cavity
|
| Alex, Bob |
High-rate helicity flip tests
|
| Greg, Bob? |
integrate electron DAQ and FADC
|
| Brian Q., Megan |
Photon Detector
- install positioning scints (Brian Q.)
- install new tube/base with linearity test (Megan)
- LED studies of PMT linearity (Megan)
|
|
| Accelerator dev/liason
|
Mark and Dustin
|
| Mark |
Run 8 more cables from HAPPEx DAQ to source table |
Not necessary, already existed
|
| |
coordinate high-rate flip test (ATLIS)
|
| |
coordinate low-current running (ATLIS)
|
| |
coordinate spin dance for polarization optimization (ATLIS?)
|
|
| Modulation
|
|
- Revive BMW scripts
- Test BMW system
- Add new magnets to arc
- Revive Hall B,C and compton signals
- Design PREX modulation system
- Modulation "spec" document (Kent)
|
| Installation planning
|
|
- When is the detector going in?
- What tools are needed?
- Give Ed a list of surveys that are required
|
| Commissioning planning
|
|
|
| Documentation and administration
|
Mark
|
| Dustin |
ALIST for watercell removal procedure
|
| Kent |
commissioning plan / schedule
|
| Kent |
COO, RSAD, TSOP must be produced. Shift workers must be asked to read and sign before shift.
|
| Dustin |
Target training must be organised and advertised. Contact Dave Meekins and JP.
|
| Mark |
Shift schedule and signup sheet |
Done
|
| Xiaochao |
Run coordinator signup |
Done and published
|
| Mark |
WAC signup
|
| Mark |
Online documentation for shift workers
|
| Mark |
Manpower schedule |
Email sent, wiki page produced parity availability still sparse
|
| Mark |
Contact list update |
Wiki page created parity contact, email sent out
|
| |
Image Library (what is this?)
|
|
| PREX
|
|
- Radiation issues for PREX
- Possible Shielding? Thermalized neutron estimates to be done with RSAD (Pavel)
- PREX collimators and Sieve
- Finalize the design
- Manufacture
- Septum
- Manufacturing
- Testing in testlab (Fall 2009)
- Build PREX target ladder
- GEM detectors
- Needed for high-rate <math>Q^2</math> during PREX (Nilanga, Kent, KK)
- Needs design of frontend electronics and DAQ (Nilanga, Kent, KK, Bob)
|
LINKS
Bob Michaels work list for HAPPEx III, PVDIS and PREX
