[dsg-svt] R3 Top HV Current

[Brian Eng]

Hi Yuri,

It was noticed that the HV current has gone up for R3T to nearly R1 levels. This layer has always performed worse than expected given its position (> R2 & < R1, whereas for the other regions top and bottom are similar).

- Have there been any conclusions on why R3T is so high? (less cooling? being close to faraday cage? something else?)
- Has anything changed recently that caused it to get worse?

Attached are plots from the end of the Winter 2018 run and the beginning of the Spring 2019 run.

[cid:3C70F073-7AE8-4B14-A4BD-2AD2D371C580 at jlab.org][cid:86BACD10-4B00-465D-9CC8-7E34A148A781 at jlab.org]
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