[Hallc_running] [New Logentry] Hall C Status

[mack at jlab.org]

Logentry Text:
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Next weekend, there are holes in the shift schedule. Please fill these and help Hanjie's upcoming RC week run smoothly. 

Status: Recently started taking elastic data. With the exception of a pair-symmetric background test, will continue doing so until the pass change on Monday.  

Notables from the last 24 hours (nominally production on KinC_x60_3', except for the spontaneous mini-maintenance):

* 5 bad bases were replaced during yesterday's day shift. https://logbooks.jlab.org/entry/4218849  
 
* Mitch put a place-holder remotely resettable power switch on the NPS temperature sensor readback. https://logbooks.jlab.org/entry/4218863 

* On swing shift, there were seemingly unphysical anode current calculations in the columns/channels which were powered off. https://logbooks.jlab.org/entry/4218971 (The distraction/glitch appears to have been resolved. Perhaps Yaopeng addressed it, but I didn't quickly find an hclog.) 

* A new online plot, MM_x^2 for e+p-->e'+pi0+X,  started appearing in the 50k replays. I'm not quite yet sure how to interpret it (low statistics, just as Alexandre C predicted), but it is much appreciated. It certainly motivates me to check the kinematics that are being used. The roll-out was a little bumpy, with some of the 50k plot logs missing lol, but issues were resolved by run 2839 . Eg, see page 9 of https://logbooks.jlab.org/files/2023/11/4219002/nps_hms_coin_2839_50k.pdf 

* The hall was accessed this morning to pull the NPS calorimeter back to the 9.5m position. Thanks to Larry, Jerry, and Joe for coming in on the weekend!

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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/4219267
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