Difference between revisions of "May 20, 2010 Readout"

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# Serguei agreed to send out a testing proposal for comments, including preliminary circuit designs and list of available equipment at USM for reference.
 
# Serguei agreed to send out a testing proposal for comments, including preliminary circuit designs and list of available equipment at USM for reference.
 
# Start a bulleted list of testing for the SiPMs (Serguey).
 
# Start a bulleted list of testing for the SiPMs (Serguey).
−
# Distribution of p.e. corresponding to each sensor within the readout sum (Andrei). Add min and max for both upstream and downstream readouts.
+
# <strike> Distribution of p.e. corresponding to each sensor within the readout sum (Andrei). Add min and max for both upstream and downstream readouts. </strike>
 
# Will to find out if there is any feedback from USM on terms and conditions from our procurement package.
 
# Will to find out if there is any feedback from USM on terms and conditions from our procurement package.
 
# Complete full circle of sending STP files back and forth between USM and JLab to verify compatibility.
 
# Complete full circle of sending STP files back and forth between USM and JLab to verify compatibility.

Revision as of 13:51, 20 May 2010

Teleconference Time: 11:00 a.m. EST

  • ESNET and EVO session
  • Phone in CC F326 is 757-269-6337
  • Phone:
    • +1-800-377-8846 : US
    • +1-888-276-7715 : Canada
    • +1-302-709-8424 : International
    • then enter participant code: 77438230# (remember the "#"). Phone connection only upon request.

Items for followup from previous meeting

  1. Serguei agreed to send out a testing proposal for comments, including preliminary circuit designs and list of available equipment at USM for reference.
  2. Start a bulleted list of testing for the SiPMs (Serguey).
  3. Distribution of p.e. corresponding to each sensor within the readout sum (Andrei). Add min and max for both upstream and downstream readouts.
  4. Will to find out if there is any feedback from USM on terms and conditions from our procurement package.
  5. Complete full circle of sending STP files back and forth between USM and JLab to verify compatibility.

Documents to Review

  • GlueX-doc-1474 BCAL Dynamic Range from the Simulation with FLUKA
  • GlueX-doc-1432 Trapezoidal guides for the light collection for SiPMs (Fig 22)

Tentative Agenda

  1. Announcements
  2. Review of Action Items
  3. Update - USM
  4. USM MOU/contract update (Elton)
  5. Simulation runs
    1. Media:dynamic_range.pdf Estimates from GlueX-doc1474 (Elton)
      • Air gap between guide and SiPM results in a ~50% loss of light (GlueX-doc-1432 Fig. 22).
      • Saturation in SiPM: N_fire/N_pe ~ 1 - f/2, where f = N_pe/N_pixels.
  6. Geometry
  7. SiPM Radiation Hardness Test (Yi)
  8. SiPM - Testing Schedules
  9. Light guides

Minutes

Attending: Yi, Pedro, John, Beni, Elton, Fernando, Eugene (JLab); Zisis, Andrei (USM); Will, Serguei, Alam (USM).

  1. Announcements
  2. Review of Action Items
  3. Update - USM
  4. USM MOU/contract update (Elton)
  5. Simulation runs
    1. Media:dynamic_range.pdf Estimates from GlueX-doc1474 (Elton)
      • Air gap between guide and SiPM results in a ~50% loss of light (GlueX-doc-1432 Fig. 22).
      • Saturation in SiPM: N_fire/N_pe ~ 1 - f/2, where f = N_pe/N_pixels.
  6. Geometry
  7. SiPM Radiation Hardness Test (Yi)
  8. SiPM - Testing Schedules
  9. Light guides
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