20180828-Optics-Mtg
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Logistic information
BlueJeans calling instructions: Toll-Free Number (U.S.& Canada): 888-240-2560 International toll number: 408-740-7256 PARTICIPANT CODE: #9989030149 Room IRL: <none>
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