Run Meeting: August 10th, 2020

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Summary of past 24h:

Sunday, August 9 to Monday, August 10

5-pass data taking at 200 nA on deuterium (about 4 M events).

Accelerator down time from 12 PM to about midnight.

Beam halo caused by Hall C high current beam (27 micro A) leads to FSD trips in Hall B.

Take data on deuterium with 60 nA during parts of the night.

Regular 5-pass data taking with 200 nA beam resumed at 8:30.

Deuterium target purged opportunistically at 11 AM.


Plan for next 24 hours

Data taking.

Tuesday morning accelerator down for maintenance and repairs. Hall B magnets will be turned down during maintenance for MPS COMM repairs.