[Bonuslist] [Revised Logentry] Hall RC Daily Report

[narbe at jlab.org]

Logentry Text:
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Things have gone well in preparing the accelerator, for Hall B. Still planning to send (1-pass) beam tomorrow during day shift. With a down cavity trip rates may increase by about 1 or 2 per hour. 

Tuning (higher current) for Hall C might get delayed some due to a DC power supply (BS3YC) issue that requires repair/replacement. 

Hall B lock up at 15:00 today. After Hall D, plan is for beam to be sent to Hall B tagger sometime between swing today or owl tomorrow. So we will need someone who knows how to tune the harps in the counting room for that.  

RTPC gas system has been kept at 30 scam overnight and Jiwan Poudel plans to come today and check things.

Stepan Stepanyan took a look at the beam line vacuum this morning, Calvin is in the hall and working on that.

Following up on the magnetic field scan, will do a HV scan over a fixed magnetic field for the solenoid. Eugene ramped up the Solenoid to 800A (1.68 T). Jiwan will start taking cosmic data using ctof for the trigger at different HV settings for BONuS12 -RTPC. 

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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3818552
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