[Dsg-hallc_gem] FW: Two channel GEM monitoring system

[Marc Mcmullen]

From: Marc Mcmullen <mcmullen at jlab.org>
Date: Wednesday, February 26, 2025 at 2:02 PM
To: dsg-hallc_gem at jlab.org <dsg-hallc_gem at jlab.org>
Subject: Two channel GEM monitoring system
Hi Holly,

The system installation was completed earlier today.

There is some issue with the PVs on the IOC. The PVs are not available on the 168 subnet. Bill Henry is looking into this.

But I was able to confirm that the software runs on the Raspberry Pi. Once Bill gets the PVs running, he’ll let me know and I’ll start the software.

Bill also said that Hall C would connect the gas lines to the flow sensor box. If he needs guidance with that our gas system specialist George Jacob’s can be contacted through this mailing list.

The Gas lines attach a the quick connects on the GEM gas monitor box (see attached photo).

Regards,
Marc

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