[Clas12_calcom] RG-L High Current Runs

Daniel Carman carman at jlab.org
Sun Apr 27 10:03:17 EDT 2025


Folks,

The cooking of the files for the high current runs for RG-L have just completed. The
files are located at: /volatile/clas12/rg-l/pass0v1_data/calib/train

300 nA: runs 21634, 21635
350 nA: runs 21636, 21639, 21640
400 nA: run 21638

Subsystem folks should check calibration quality and stability vs. beam current. Presently
RG-L has been taking production data at 250 nA on 4He and D2 and will be looking for
input to run at higher currents in the first part of this week. The RG-L folks are hoping to
run at 350 nA if possible. We will discuss more at the RC meetings over the next few days.

Regards,
Daniel

***************************************************************************
*
* Dr. Daniel S. Carman                  e-mail : carman at jlab.org
* Staff Scientist                          office : (757)-269-5586
* Jefferson Laboratory                web: http://userweb.jlab.org/~carman
*
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