Difference between revisions of "20180828-Optics-Mtg"
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== Agenda == | == Agenda == | ||
| − | * Tyler [https://prex.jlab.org/DocDB/0002/000226/ | + | * Tyler [https://prex.jlab.org/DocDB/0002/000226/002/quad_tune.pdf Quad tune in g4hrs] |
| + | * Ryan [https://prex.jlab.org/cgi-bin/DocDB/private/ShowDocument?docid=227 Optics Update] | ||
| + | * Dustin [https://prex.jlab.org/DocDB/0002/000228/001/PREX_II_quartzThicknessStudy.pdf Quartz thickness (if time)] | ||
== Minutes == | == Minutes == | ||
| + | * Tyler has g4hrs up to date in repository | ||
| + | ** Did return for focus at 0.9m downstream from VDS | ||
| + | ** Better agreement with Ryan's hrstrans matrices now | ||
| + | ** Central ray downstream of HRS dipole offcenter in quads - no way to recenter both position and angle | ||
| + | |||
| + | * Ryan comparing sieve data | ||
| + | ** Mistune data doesn't match HRStrans | ||
| + | ** Reconstruction matrices not redone in calibration, so target variables will be distorted | ||
| + | ** Suggest looking at reproducing data with misreconstructed simulation | ||
Latest revision as of 10:54, 10 September 2018
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Agenda
- Tyler Quad tune in g4hrs
- Ryan Optics Update
- Dustin Quartz thickness (if time)
Minutes
- Tyler has g4hrs up to date in repository
- Did return for focus at 0.9m downstream from VDS
- Better agreement with Ryan's hrstrans matrices now
- Central ray downstream of HRS dipole offcenter in quads - no way to recenter both position and angle
- Ryan comparing sieve data
- Mistune data doesn't match HRStrans
- Reconstruction matrices not redone in calibration, so target variables will be distorted
- Suggest looking at reproducing data with misreconstructed simulation
