Difference between revisions of "RC meeting and Run Plan, Wed Oct. 10"
From HallCWiki
(Created page with "*''Status'' ** Data taken so far [https://hallcweb.jlab.org/wiki/index.php/Kaon_LT_Status_Page] ** Beam quality [https://logbooks.jlab.org/entry/3607246] *** Beam issues, no d...") |
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** Beam quality [https://logbooks.jlab.org/entry/3607246] | ** Beam quality [https://logbooks.jlab.org/entry/3607246] | ||
*** Beam issues, no data until 21:40pm | *** Beam issues, no data until 21:40pm | ||
| − | + | *** Lost ~90minutes due to beam dump water flow alert (see below). | |
| − | + | ||
| − | * | + | |
| − | ** | + | |
*''Requiring attention'' | *''Requiring attention'' | ||
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***BUT... around 10:30 downtime created for the same alert [https://logbooks.jlab.org/entry/3607122] | ***BUT... around 10:30 downtime created for the same alert [https://logbooks.jlab.org/entry/3607122] | ||
***Again resolved by masking ...after 49 minutes | ***Again resolved by masking ...after 49 minutes | ||
| − | ***Need to make sure this gets communicated to the next crew | + | ***Need to make sure this gets '''communicated to the next crew''' if needed |
| − | + | ||
*''Plans - Physics '' | *''Plans - Physics '' | ||
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**Change SHMS angle to 6.48 deg, take Al and LH2 data | **Change SHMS angle to 6.48 deg, take Al and LH2 data | ||
***Coordinate with Holly in case we trigger rotation alarm. | ***Coordinate with Holly in case we trigger rotation alarm. | ||
| + | ***Coordinate with Jay to see if we still need new limits for the ion chamber diffusors at this angle [https://logbooks.jlab.org/entry/3602848] | ||
***Projected to put us sometime in the weekend | ***Projected to put us sometime in the weekend | ||
Revision as of 16:19, 10 October 2018
- Status
- Requiring attention
- Plans - Physics
- Take data at Q2=3. W=3.14 x=0.25 theta_Shms=9.42 to reach 66% of desired stat. goal., then take Al.
- Projected to take until tomorrow 4pm
- Change SHMS angle to 6.48 deg, take Al and LH2 data
- Coordinate with Holly in case we trigger rotation alarm.
- Coordinate with Jay to see if we still need new limits for the ion chamber diffusors at this angle [6]
- Projected to put us sometime in the weekend
- Take data at Q2=3. W=3.14 x=0.25 theta_Shms=9.42 to reach 66% of desired stat. goal., then take Al.
