[Clas12_first_exp] Run progress

Stepan Stepanyan stepanya at jlab.org
Sun Oct 21 14:10:16 EDT 2018


Dear all,

With exception of few downtimes due high rates in our halo counters and bringing up Hall-A, machine is performing reasonably well. We (CLAS12) run smoothly and took good chunk of production data over weekend. 
On Friday, the trigger threshold for HTCC was changed from 2 ph.e. to 1 ph.e.. This was done to check if dip in the phi distributions for electrons is related to HTCC trigger threshold. So far offline analysis did not show conclusive results from this change. After full analysis are done, we will make final decision if threshold will stay at 1 ph.e. or we go back to 2 ph.e.

No RC meeting today.

Regards, Stepan
RC

 


More information about the Clas12_first_exp mailing list