Difference between revisions of "Fall 2014 Commissioning Plan"
From Hall D Ops Wiki
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# Responsibility: HallD, Accelerator, RadCon. | # Responsibility: HallD, Accelerator, RadCon. | ||
# Conditions: | # Conditions: | ||
| − | #* | + | #* Tagger hall equipment removed or shielded. This includes the microscope (TAGM) and the electronics. |
| + | #* Beam 50nA CW (if possible). | ||
| + | #* Radiator 10<sup>-4</sup> RL. | ||
| + | #* Collimator hole is 3.5mm at nominal beam position. | ||
| + | #* Solenoid on with current ~1000A. | ||
| + | #* GlueX detectors off (except peripheral such as BCAL) | ||
| + | #* No target in place (use air along beamline as target). | ||
| + | # Activities | ||
Revision as of 08:16, 2 July 2014
Contents
Tune Electron Beam
- Goal: Get electron beam to the dump in the tagger hall.
- Responsibility: Accelerator, HallD, RadCon.
- Conditions:
- Tagger hall equipment removed or shielded. This includes the microscope (TAGM) and the electronics.
- Pulsed beam may be used.
- No radiator installed.
- Collimator blocks the photon beamline to Hall D.
- Activities:
- Tune beam to the dump, check the beam specification.
- Check radiation levels in the tagger hall.
- Check for photons and radiation levels in the collimator cave.
Tune Photon Beam
- Goal: Tune the photon beam to go through the collimator, the experimental target area, and into the photon beam dump.
- Responsibility: HallD, Accelerator, RadCon.
- Conditions:
- Tagger hall equipment removed or shielded. This includes the microscope (TAGM) and the electronics.
- Beam 50nA CW (if possible).
- Radiator 10-4 RL.
- Collimator hole is 3.5mm at nominal beam position.
- Solenoid on with current ~1000A.
- GlueX detectors off (except peripheral such as BCAL)
- No target in place (use air along beamline as target).
- Activities
