Difference between revisions of "GlueX TOF Meeting, October 25, 2012"
(→Announcement) |
(→Mini-TOF Construction) |
||
Line 48: | Line 48: | ||
Paul reviewed [http://hadron.physics.fsu.edu/wiki/index.php/MiniTOF his wiki page] (standard GlueX username and password) showing progress and status. Photos of some of the machined parts are also shown. | Paul reviewed [http://hadron.physics.fsu.edu/wiki/index.php/MiniTOF his wiki page] (standard GlueX username and password) showing progress and status. Photos of some of the machined parts are also shown. | ||
− | + | ===TOF Gluing Fixture=== | |
− | + | ||
− | + | ||
− | + | ||
− | + | Machine shop work for the [http://hadron.physics.fsu.edu/wiki/index.php/GluingStructure gluing structure] is underway. Parts for a nine-bar fixture are being made though only a five-bar version will be constructed initially. Ian Winger will start assembly next week. | |
− | + | ||
− | + | ||
− | + | ===TOF Module Wrapper=== | |
+ | |||
+ | Paul will put together a wiki page on this item, a long rectangular channel to help wrap the scintillator. An example was shown as part of his talk at the last collaboration meeting. | ||
+ | |||
+ | |||
+ | constract status | ||
assessment of batch one | assessment of batch one | ||
Revision as of 15:31, 25 October 2012
GlueX TOF Meeting
Thursday, October 25, 2012
10:00 am EDT
JLab: CEBAF Center, F326
Contents
Agenda
- Announcements
- Review of last TOF bi-weekly meeting
- Mechanical design
- [MiniTOF]
- [TOF Gluing Fixture]
- TOF Module Wrapper
- Contract status
- PMT assessments of batch 1 [wiki]
- Procurements
- Change request
- Calibration and Alignment
- Technical Design Report contribution
Communication
Videoconference
- ESNet: 8542553
- EVO: EVO site
- meeting link
- Phone bridge ID: 13 7104
Slides
Talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2012-4Q
on the JLab CUE. This directory is accessible from the web at https://halldweb1.jlab.org/talks/2012-4Q/ .
Minutes
Present:
- FSU: Paul Eugenio, Sasha Ostrovidov
- JLab: Eugene Chudakov, Chuck Hutton, Mark Ito (chair),
Announcement
- The second shipment of 30 PMTs has been sent from Hamamatsu. they have not yet arrived at FSU. The nominal shipment schedule is posted on this wiki.
Mechanical Design
Mini-TOF Construction
Paul reviewed his wiki page (standard GlueX username and password) showing progress and status. Photos of some of the machined parts are also shown.
TOF Gluing Fixture
Machine shop work for the gluing structure is underway. Parts for a nine-bar fixture are being made though only a five-bar version will be constructed initially. Ian Winger will start assembly next week.
TOF Module Wrapper
Paul will put together a wiki page on this item, a long rectangular channel to help wrap the scintillator. An example was shown as part of his talk at the last collaboration meeting.
constract status
assessment of batch one
database
procurements
two big lead items
scint and light guide scintillator PO went out oct 3. called Eljen, expect first article arrive nov 21
light guide
order stuck in purchasing, now has been issued earlier this week 92 feet expected nov 5 4 ft bars 2.5 weeks after order, 1st batch machine shop set-up to machine long, hlaf widt guides 1st batch will go to those then set up for full-width guides
ESR in log sheets not resolved yet
send shipping address to paul!!! find out about delaying payment