Difference between revisions of "Meeting 2021 11 24"
From Hall A Wiki
(→Update on BB GEMs(Sean, Ezekiel, Holly, Anu)) |
(→Update on INFN GEM layers for GEn-RP (Ezekiel)) |
||
| Line 16: | Line 16: | ||
=== Update on INFN GEM layers for GEn-RP (Ezekiel) === | === Update on INFN GEM layers for GEn-RP (Ezekiel) === | ||
| − | * | + | * Resolving HV trouble on J1 top (seems due to shielding). APVs that are not well connected (id from [[Media:cluster_1028.pdf | cosmics]]) were repaired. |
| + | * Plan to take a longer HV run for the whole layer this week. | ||
| + | * Will need to repair a few APVs on J3. | ||
=== Update on the Tracking efficiency / resolution (Andrew) === | === Update on the Tracking efficiency / resolution (Andrew) === | ||
Revision as of 10:07, 24 November 2021
GMn GEM commissioning Meetings: WEDNESDAY 10:00am - 11:00am
Link to all previous meetings: GMn GEM Commissioning Meeting
Please use sbs_gems mailing list for plots/communications and HALOG entries relevant to GEMs!
Contents
Update on BB GEMs(Sean, Ezekiel, Holly, Anu)
- GEM layer was swapped last Wednesday.
- Two APVs fixed on the GEM layer on Thursday.
- Resistor added to BB UV layer 2 on Wednesday.
- Plan to take HV scan on all three UV layers in BB. See spreadsheet
Update on UVa GEM layers for GEn-RP (Anu, John, Thir)
Update on INFN GEM layers for GEn-RP (Ezekiel)
- Resolving HV trouble on J1 top (seems due to shielding). APVs that are not well connected (id from cosmics) were repaired.
- Plan to take a longer HV run for the whole layer this week.
- Will need to repair a few APVs on J3.
