Difference between revisions of "August 9, 2018 DIRC"

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(Agenda)
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#* Fabrication status update (Ernie and Jason)
 
#* Fabrication status update (Ernie and Jason)
 
#** Component QA and assembly status at Bates
 
#** Component QA and assembly status at Bates
#** Window flange modification
+
#** Verify lower box delivery [https://halldweb.jlab.org/wiki/index.php/File:Page3image256.jpg]
#** Assembly sequence and testing plans at Bates
+
#** Quartz window flange modification
 +
#** Delivery of back plate from Lesker (August 8?)
 +
#** Mirror cutting and installation
 
#* Dark box design (Jason)
 
#* Dark box design (Jason)
 
#* PMT test fixture and cookies (Maria)
 
#* PMT test fixture and cookies (Maria)
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#** Ernie to deliver on Sunday evening, August 12
 
#** Ernie to deliver on Sunday evening, August 12
 
#** Packing list from Bates (Jason)
 
#** Packing list from Bates (Jason)
#** Goals (reduce risk for final installation):  
+
#** Goals:  
 
#*** Test water tightness of optical box and interface with bar boxes
 
#*** Test water tightness of optical box and interface with bar boxes
 
#*** Flow water through full system and establish controls, N2 purge, etc.
 
#*** Flow water through full system and establish controls, N2 purge, etc.
 +
#*** [[Media:OB_install_procedure.pdf|OB Install Procedure]]
 
# Mirror box laser alignment
 
# Mirror box laser alignment
#* Update on geometry and laser projections (Bill)
+
#* Update on [https://halldweb.jlab.org/DocDB/0035/003581/002/2018_Aug_02.pdf geometry and laser projections], utilize Optical Box cradle (Bill/Stephanie)
 
# Cabling and DAQ integration
 
# Cabling and DAQ integration
#* Cabling progress (Tim, Fernando)
+
#* Cabling progressing (Tim, Fernando)
#* Installation of VXS crate and SSP modules complete, initial integration into DAQ underway by Sasha and Sergei.
+
#* Sasha successfully read out SSP in DIRC crate with production DAQ, next install FPGA module for further testing
 +
#* When data available from FPGA, EVIO parser can be written and translation table developed
 
# Simulation studies (Maria and Roman)
 
# Simulation studies (Maria and Roman)
 
#* Finalizing DIRC "as-build" geometry: support frames, etc. ([https://halldweb.jlab.org/wiki/images/c/cf/As_build_geometry_update.pdf Yunjie], Maria)
 
#* Finalizing DIRC "as-build" geometry: support frames, etc. ([https://halldweb.jlab.org/wiki/images/c/cf/As_build_geometry_update.pdf Yunjie], Maria)
#* [https://www.dropbox.com/s/j2sd0bzjpd4ez8q/DIRC_writeup.pdf?dl=0 Documentation of LUT algorithm] by Maria
+
#* [https://www.dropbox.com/s/vr4doxegnedpg50/DIRC_writeup.pdf?dl=0 Documentation of LUT algorithm and time-based algorithm] by Maria
#* Implementation of reconstruction in PID library underway (Justin)
+
#* Implementation of reconstruction in halld_recon library underway (Justin)
 
# MAPMT testing (Bill and Andrew)
 
# MAPMT testing (Bill and Andrew)
#* Magnetic field tests underway
+
#* Magnetic field tests underway this week
#* Update on ADC fitting procedure
+
#* [https://halldweb.jlab.org/wiki/images/9/98/8_9_2018_MAPMT_test_update.pdf Magnetic Field Test Update] (Andrew)
 
# [[Fall 2018 DIRC Commissioning|Commissioning plans]]
 
# [[Fall 2018 DIRC Commissioning|Commissioning plans]]
 
# Reminder: [[Addressing ERR review recommendations]]
 
# Reminder: [[Addressing ERR review recommendations]]
 
#* Recommendations pertaining to Fall 2018 DIRC commissioning should be addressed by August 20 (close of Hall D for beam)
 
#* Recommendations pertaining to Fall 2018 DIRC commissioning should be addressed by August 20 (close of Hall D for beam)
 
# AOB
 
# AOB

Latest revision as of 10:53, 9 August 2018

Meeting Information

GlueX DIRC Analysis Meeting
Thursday August 9, 2018
10:00 am, EDT
JLab room A110

Connection Using Bluejeans

  1. To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 846453895.
  2. To join via a Web Browser, go to the page [1] https://bluejeans.com/846453895 .
  3. To join via phone, use one of the following numbers and the Conference ID: 846453895
    • US or Canada: +1 408 740 7256 or
    • US or Canada: +1 888 240 2560
  4. More information on connecting to bluejeans is available.

Agenda

  1. Announcements
  2. Optical box
    • Fabrication status update (Ernie and Jason)
      • Component QA and assembly status at Bates
      • Verify lower box delivery [2]
      • Quartz window flange modification
      • Delivery of back plate from Lesker (August 8?)
      • Mirror cutting and installation
    • Dark box design (Jason)
    • PMT test fixture and cookies (Maria)
  3. Installation schedule discussion:
    • Requirements for mechanical install of optical box: Aug 10 installation schedule
      • Ernie to deliver on Sunday evening, August 12
      • Packing list from Bates (Jason)
      • Goals:
        • Test water tightness of optical box and interface with bar boxes
        • Flow water through full system and establish controls, N2 purge, etc.
        • OB Install Procedure
  4. Mirror box laser alignment
  5. Cabling and DAQ integration
    • Cabling progressing (Tim, Fernando)
    • Sasha successfully read out SSP in DIRC crate with production DAQ, next install FPGA module for further testing
    • When data available from FPGA, EVIO parser can be written and translation table developed
  6. Simulation studies (Maria and Roman)
  7. MAPMT testing (Bill and Andrew)
  8. Commissioning plans
  9. Reminder: Addressing ERR review recommendations
    • Recommendations pertaining to Fall 2018 DIRC commissioning should be addressed by August 20 (close of Hall D for beam)
  10. AOB