Difference between revisions of "GlueX Start Counter Meeting, August 23, 2012"

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(Created page with "GlueX Start Counter Meeting<br> Thursday, August 23, 2012<br> 10 am EDT<br> JLab: CEBAF Center F326/327 =Agenda= # Announcements # Review [[GlueX Start Counter Meeting, July 26...")
 
(notes as minutes)
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Talks can be deposited in the directory <code>/group/halld/www/halldweb1/html/talks/2012-3Q</code> on the JLab CUE. This directory is accessible from the web at https://halldweb1.jlab.org/talks/2012-3Q/ .
 
Talks can be deposited in the directory <code>/group/halld/www/halldweb1/html/talks/2012-3Q</code> on the JLab CUE. This directory is accessible from the web at https://halldweb1.jlab.org/talks/2012-3Q/ .
 +
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=Minutes=
 +
 +
Start Counter Meeting, August 23, 2012
 +
 +
 +
puneet lei
 +
chuck fernando tim mark beni
 +
 +
scintillator not ordered yet
 +
 +
chuck sent drawing to werner
 +
did not match exactly, angle changed, werner agreed
 +
put the material on the drawing
 +
 +
new sipm boards,
 +
things look ok
 +
same rise times
 +
3.2 ns
 +
 +
electronics testing plan for FIU
 +
discuss at october collaboration meeting
 +
 +
read-out boards look fine
 +
need a design for mounting for testing
 +
single pe signals from test set-up
 +
 +
scintillator material has been ordered
 +
mcneal: make proper tooling, 1500$, now 1000$ for tools from then 300$ per
 +
order tooling, final dimensions transmitted to mcneal
 +
first sample jury-rigged
 +
 +
talked to eljen don't know how to make a mount for diamond fly cut milling machine, after werner did bending
 +
 +
70x 600 x 3, pressed between stainless steel surface, heat
 +
 +
werner will get manufactuing details from eljen for tim's records
 +
 +
to finalize the gain setting will be done after testing is complete, dynamic range issue
 +
 +
lemo cable from st2 to electronics
 +
 +
need to redesing st2 and st3 for new cabling scheme
 +
 +
real estate and desing for distribution box not considered to be a problem.
 +
 +
design
 +
rohacell support mandrill
 +
al ss ring
 +
jlab provides drawings
 +
fiu makes tooling
 +
mounting ring and rohacell with aluminum collar made at jlab
 +
 +
borrow electronics to test full system
 +
 +
start counter schedule, digest
 +
mount it jan 14 2014 installed
 +
 +
st1 and st2 boards installed here or at FIU
 +
 +
st1 and st2 should be done by december 2012
 +
 +
2 micron mylar sample doubly aluminized received

Revision as of 15:12, 23 August 2012

GlueX Start Counter Meeting
Thursday, August 23, 2012
10 am EDT
JLab: CEBAF Center F326/327

Agenda

  1. Announcements
  2. Review minutes from previous meeting
  3. Mechanical Design
  4. Read-out Design
  5. Simulation
  6. Contract

Communication Information

Video Conferencing

Slides

Talks can be deposited in the directory /group/halld/www/halldweb1/html/talks/2012-3Q on the JLab CUE. This directory is accessible from the web at https://halldweb1.jlab.org/talks/2012-3Q/ .

Minutes

Start Counter Meeting, August 23, 2012


puneet lei chuck fernando tim mark beni

scintillator not ordered yet

chuck sent drawing to werner did not match exactly, angle changed, werner agreed put the material on the drawing

new sipm boards, things look ok same rise times 3.2 ns

electronics testing plan for FIU discuss at october collaboration meeting

read-out boards look fine need a design for mounting for testing single pe signals from test set-up

scintillator material has been ordered mcneal: make proper tooling, 1500$, now 1000$ for tools from then 300$ per order tooling, final dimensions transmitted to mcneal first sample jury-rigged

talked to eljen don't know how to make a mount for diamond fly cut milling machine, after werner did bending

70x 600 x 3, pressed between stainless steel surface, heat

werner will get manufactuing details from eljen for tim's records

to finalize the gain setting will be done after testing is complete, dynamic range issue

lemo cable from st2 to electronics

need to redesing st2 and st3 for new cabling scheme

real estate and desing for distribution box not considered to be a problem.

design rohacell support mandrill al ss ring jlab provides drawings fiu makes tooling 

mounting ring and rohacell with aluminum collar made at jlab

borrow electronics to test full system

start counter schedule, digest mount it jan 14 2014 installed

st1 and st2 boards installed here or at FIU

st1 and st2 should be done by december 2012

2 micron mylar sample doubly aluminized received

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