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(gamma,p) Run Plan Draft 1
(gamma,p) Run Plan
1.152 GeV commissioning
- Changeover required after commissioning...
- Move RCS detectors to > 120 degrees... Bogdan Wojtsekhowski
- If spectrometer polarities not normal, they need to be set normal...
Mark Stevens
- Move spectrometers to first gamma+p setting (1.152 GeV,
Q2=0.39 GeV2)... shift crew
- Commissioning to be done...
- BCM calibration / checkout... Arun Saha
- BPM / HARP cross calibration... Arun Saha
- raster checkout... Krishni Wijesooriya
- Moller check of beam polarization... Eugene Chudakov
- Radiator thickness for 1.1 GeV check... Ron Gilman / Dave Meekins
- DAQ checkout, especially beam helicity working in event and scaler data
- Detector / FPP checkout - use Q2=0.39 ep elastics -
with extra carbon door after VDCs for FPP alignment
- FPP pol check - see 1.152 GeV Q2=0.39 ep elastics
- ep / Bdl energy calibration: wait until we have some good data
- Nilanga Liyanage's optics checks: use 856 MeV after maintenance
- ep / Bdl energy calibrations
- Gamma measurement, etc