[Rgc] [New Logentry] RC Daily Summary, Oct 29th 2022.

[deurpam at jlab.org]

Logentry Text:
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Summary from Friday-owl (10/28/2022) to Saturday-Owl (10/29/2022)

General Summary:
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Yesterday was again not very productive (but more than the day before): The day started with the beam down due to the burnt RF power supply for 1L18 (North Linac) and recovery from the incident took almost the whole day. Beam came back shortly before midnight and production on Carbon target started. We have been running smoothly since then. Due to the 29 hours of unexpected beam downtime since the 12C target was installed (recovering from RF-recovery + 1L18 power supply repair), the target change 12C -> CH2 was postponed to Monday, 10am.

Yesterday's run efficiency was quite low, with an ABU of 5h (7am yesterday to 7am today).

Events accumulated (~7am yesterday to ~7am today):
190 M events. 

Plan:
Production on carbon until Monday at 10am. Then target change from carbon to CH2.

-

No RC meeting today.

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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/4072443
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