[Hallc_running] [New Logentry] From Right to Left: RC Report August 12-13
mdiefent at jlab.org
mdiefent at jlab.org
Sat Aug 13 18:05:01 EDT 2022
Logentry Text:
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<div> </div><div><p style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" dir="ltr"><span style="font-size: 11pt; font-family: Arial; font-weight: bold; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">Accelerator Status </span></p><ul><li><span style="font-size: 11pt; font-family: Arial; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">Bleed through remains a significant problem for Hall B. Investigation continues (</span><a style="font-size: 7.5pt; font-family: Verdana; white-space: pre; text-decoration: none;" href="https://logbooks.jlab.org/entry/4028150"><span style="font-size: 11pt; font-family: Arial; color: #1155cc; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-ski!
p-ink: none; vertical-align: baseline; white-space: pre-wrap;">https://logbooks.jlab.org/entry/4028150</span></a><span style="font-size: 11pt; font-family: Arial; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">). </span></li></ul><br><p style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" dir="ltr"><span style="font-size: 11pt; font-family: Arial; font-weight: bold; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">Experimental Status</span></p><ul><li><span style="font-family: Arial; font-size: 11pt; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">SHMS Q2 Interlock (</span><a style="font-family: Arial; font-size: 11pt; white-space: pre; text-decoration: none;" href="htt!
ps://logbooks.jlab.org/entry/4028281"><span style="font-size: !
11pt; color: #1155cc; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">https://logbooks.jlab.org/entry/4028281</span></a><span style="font-family: Arial; font-size: 11pt; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">) and related SHM1 Q1 Interlock (</span><a style="font-family: Arial; font-size: 11pt; white-space: pre; text-decoration: none;" href="https://logbooks.jlab.org/entry/4028293"><span style="font-size: 11pt; color: #1155cc; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">https://logbooks.jlab.org/entry/4028293</span></a><span style="font-family: Arial; fon!
t-size: 11pt; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">): Joe Beaufait fixed the problem (</span><a style="font-family: Arial; font-size: 11pt; white-space: pre; text-decoration: none;" href="https://logbooks.jlab.org/entry/4028296"><span style="font-size: 11pt; color: #1155cc; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">https://logbooks.jlab.org/entry/4028296</span></a><span style="font-family: Arial; font-size: 11pt; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">). </span></li></ul><br><p style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" dir="ltr"><span style="font-size: 11pt; font-family: Ari!
al; font-weight: bold; font-variant-ligatures: normal; font-variant-eas!
t-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">Data taking for the Pion-LT experiment (E12-19-006) with a beam energy of 8.487 GeV</span></p><ul><li><span style="font-family: Arial; font-size: 11pt; white-space: pre-wrap;">Data taking for the Q2 = 3.85 GeV^2, W = 3.07 GeV, x = 0.31 low epsilon setting. </span></li><li><span style="font-family: Arial; font-size: 11pt; white-space: pre-wrap;">Completed data taking in the SHMS right configuration (theta = 5.50 degrees). In this configuration, we were rate limited to a beam current of 35-38 uA. </span></li><li><span style="font-family: Arial; font-size: 11pt; white-space: pre-wrap;">Completed data taking in the SHMS center configuration (theta = 7.47 degrees). In this configuration, we can run with a beam current of 80 uA. </span></li><li><span style="font-family: Arial; font-size: 11pt; white-space: pre-wrap;">Started data taking in the SHMS left configuration (!
theta = 9.47 degrees). </span></li></ul><p style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" dir="ltr"> </p><p style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" dir="ltr"> </p><p style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" dir="ltr"> </p><br><p style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;" dir="ltr"><span style="font-size: 11pt; font-family: Arial; font-weight: bold; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">Planning</span><span style="font-size: 11pt; font-family: Arial; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> </span></p><ul><li><span style="font-size: 11pt; font-family: Arial; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vert!
ical-align: baseline; white-space: pre-wrap;">Summary of run plan: </sp!
an><a style="font-size: 7.5pt; font-family: Verdana; white-space: pre; text-decoration: none;" href="https://logbooks.jlab.org/entry/4027584"><span style="font-size: 11pt; font-family: Arial; color: #1155cc; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">https://logbooks.jlab.org/entry/4027584</span></a><span style="font-size: 11pt; font-family: Arial; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> </span></li><li><span style="font-size: 11pt; font-family: Arial; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;">Starting from August 17, we need volunteers for shifts: </span><a style="font-size: 7.5pt; font-family: Verdan!
a; white-space: pre; text-decoration: none;" href="https://misportal.jlab.org/mis/apps/physics/shiftSchedule/index.cfm?experimentRunId=HALLC-PIONLT-2022"><span style="font-size: 11pt; font-family: Arial; color: #1155cc; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; text-decoration: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">https://misportal.jlab.org/mis/apps/physics/shiftSchedule/index.cfm?experimentRunId=HALLC-PIONLT-2022</span></a><span style="font-size: 11pt; font-family: Arial; font-variant-ligatures: normal; font-variant-east-asian: normal; font-variant-position: normal; vertical-align: baseline; white-space: pre-wrap;"> </span></li><li><span style="font-family: Arial; font-size: 11pt; white-space: pre-wrap;">We will have a Hall C RC meeting on Sunday, August 14, at 11:00 a.m. (EDT).</span></li></ul><p style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;"!
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