GlueX TOF Meeting, July 29, 2020
GlueX Time-of-Flight Meeting
Wednesday, July 29, 2020
10:00 am EDT
BlueJeans: 350 531 998
Agenda
- Announcements
- Review of minutes from the last meeting
- Run Readiness
- Calibration
- TOF NIM paper
- Action Item Recap
Slides
Talks can be deposited in the directory /group/halld/www/halldweb/html/talks/2020 on the JLab CUE. This directory is accessible from the web at https://halldweb.jlab.org/talks/2020/ .
Minutes
Present: Eugene Chudakov, Mark Ito (chair), Susan Schadmand, Beni Zihlmann
There is a (partial) recording of this meeting on the BlueJeans site. Use your JLab credentials to gain access.
Run Readiness
Beni showed a live display of the TOF scalers. He is concerned about the FADC channel on the bottom (channel 31[?]) which is counting at a rate several hundred times the others. See the image below. Sascha Somov and Sergey Furletov have been told about this channel. Other quantities associated with this channel in the data look fine. Beni will keep an eye on it going forward.
Beni also reported that there are three PMTs that show lower than average positions of their minimum ionizing peaks. He will also be watching these channels.
TOF NIM paper
There was no significant progress to report on the paper.
Action Item Recap
- Decide on when to ship PMTs to JLab from FSU (Mark, Paul Eugenio)
- Prepare a complete draft of the TOF NIM paper. (all)
