Difference between revisions of "HappexIII Work List"
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|+ HAPPEx III Work List | |+ HAPPEx III Work List | ||
! What !! Postdoc !! Description | ! What !! Postdoc !! Description | ||
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| Mark | | Mark | ||
| | | | ||
− | + | {| border="1" cellpadding="5" cellspacing="0" style="text-align:left" | |
− | + | |- | |
− | + | | 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 | ! Detector prep | ||
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** pulse LED linearity testing system | ** pulse LED linearity testing system | ||
** Relays between counting and integrating mode | ** Relays between counting and integrating mode | ||
+ | * PREX test configuration design/installation (Dustin) | ||
|- | |- | ||
! Moller polarimeter | ! Moller polarimeter | ||
| Dustin | | Dustin | ||
− | | Dustin, Luis and Sasha become experts at running the Moller polarimeter | + | | |
+ | * Dustin, Luis and Sasha become experts at running the Moller polarimeter | ||
+ | * New [http://hallaweb.jlab.org/parity/prex/mollfadc.pdf 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 | ! Compton polarimeter | ||
| Mark | | Mark | ||
| | | | ||
− | + | {| border="1" cellpadding="5" cellspacing="0" | |
+ | |- | ||
+ | | Alex, Bob || | ||
+ | Electron detector (Alex, Bob) | ||
** repair edet planes | ** repair edet planes | ||
** complete tests | ** complete tests | ||
** reinstall | ** 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 | |
− | + | *1/4 wave plate scan | |
− | + | | 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 | ! Accelerator dev/liason | ||
| Mark and Dustin | | Mark and Dustin | ||
| | | | ||
− | + | {|border="1" cellpadding="5" cellspacing="0" style="text-align:left" | |
− | + | |- | |
− | + | | 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 | ! Modulation | ||
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|- | |- | ||
! Documentation and administration | ! Documentation and administration | ||
+ | | Mark | ||
+ | | | ||
+ | {| border="1" cellpadding="5" cellspacing="0" | ||
+ | |- | ||
+ | | 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 [http://hallaweb.jlab.org/parity/prex/paul_collim.xfig.pdf design] |
− | * | + | ** Manufacture |
− | * | + | * Septum |
− | * | + | ** Manufacturing |
− | * | + | ** Testing in testlab (Fall 2009) |
+ | * Build [http://hallaweb.jlab.org/parity/prex/prex_target.xfig.pdf 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) | ||
|- | |- | ||
|} | |} |
Latest revision as of 17:20, 5 August 2009
What | Postdoc | Description | ||||||||||||||||||||||||||
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DAQ | Dustin |
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Analysis chain | Mark |
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Detector prep | Dustin | Cosmics Checkout, PMT linearity tests, LED system, Mounting hardware and angles
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Moller polarimeter | Dustin |
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Compton polarimeter | Mark |
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Accelerator dev/liason | Mark and Dustin |
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Modulation |
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Installation planning |
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Commissioning planning | ||||||||||||||||||||||||||||
Documentation and administration | Mark |
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PREX |
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