Difference between revisions of "Apr. 6, 2020 DOE FOA discussion"

From epsciwiki
Jump to navigation Jump to search
(Created page with "Meeting to discuss development of proposal for DOA LAB_20-2261 FOA on: "''DATA, ARTIFICIAL INTELLIGENCE, AND MACHINE LEARNING AT DOE SCIENTIFIC USER FACILITIES''" === Connect...")
 
 
Line 38: Line 38:
 
== Minutes ==
 
== Minutes ==
  
−
''TBD''
+
Attendees:  David L., Thomas B., Naomi J.
 +
 
 +
* We brainstormed a list of parameters that could be potentially related to the CDC gain setting
 +
** Pressure
 +
** Temperature (CDC, BCAL chiller, Hall, ... ?)
 +
** Electronics currents (HV and LV)
 +
*** Not sure what is in EPICS and what is archived. Thomas will ask Hovanes
 +
** PS coincidence rate
 +
** Beam current
 +
** Radiator, convertor
 +
 
 +
* We discussed time scales and the study Naomi did to derive the 2hr time limit for runs
 +
** Driven by maximum ambient pressure gradients and CDC gas pressure gradient
 +
 
 +
* CLAS12
 +
** Noticed similar pressure dependance in their drift chambers
 +
** Suggested looking at recalibration points in their CCDB and correlating them with hall conditions in time prior using EPIC archives (possibly data from previous runs?)
 +
 
 +
* Funding + labor
 +
** The minimum amount funded will be $300k. This means we will need to ask for two postdocs
 +
** First postdoc will work primarily on GlueX CDC
 +
** Second postdoc will work primarily on CLAS12
 +
** Work will be correlated in attempt to generalize problem as much as possible
 +
 
 +
* Writing assignments
 +
** David Richards is working on 1-2 pages of very broad program scope that includes Theory
 +
** Naomi will write section summarizing Drift chamber problem in general and then specifics on CDC
 +
** David L. will work on section describing other potential Experimental Controls projects
 +
** Thomas will work on everything else
 +
 
 +
* Timeline
 +
** Complete first draft by Friday that can be circulated to management

Latest revision as of 17:11, 6 April 2020

Meeting to discuss development of proposal for DOA LAB_20-2261 FOA on: "DATA, ARTIFICIAL INTELLIGENCE, AND MACHINE LEARNING AT DOE SCIENTIFIC USER FACILITIES"

Connection Info:

You can connect using BlueJeans Video conferencing (ID: 837 355 298). (Click "Expand" to the right for details -->): 

Meeting URL
 https://bluejeans.com/837355298

Meeting ID
837 355 298

Want to dial in from a phone?

Dial one of the following numbers:
+1.888.240.2560 (US Toll Free)
(see all numbers - https://www.bluejeans.com/premium-numbers)

Enter the meeting ID and passcode followed by #

Connecting from a room system?
Dial: bjn.vc or 199.48.152.152 and enter your meeting ID & passcode


Agenda

  • Proposal Status
  • Writing assignments
  • Timeline
  • AOT

Minutes

Attendees: David L., Thomas B., Naomi J.

  • We brainstormed a list of parameters that could be potentially related to the CDC gain setting
    • Pressure
    • Temperature (CDC, BCAL chiller, Hall, ... ?)
    • Electronics currents (HV and LV)
      • Not sure what is in EPICS and what is archived. Thomas will ask Hovanes
    • PS coincidence rate
    • Beam current
    • Radiator, convertor
  • We discussed time scales and the study Naomi did to derive the 2hr time limit for runs
    • Driven by maximum ambient pressure gradients and CDC gas pressure gradient
  • CLAS12
    • Noticed similar pressure dependance in their drift chambers
    • Suggested looking at recalibration points in their CCDB and correlating them with hall conditions in time prior using EPIC archives (possibly data from previous runs?)
  • Funding + labor
    • The minimum amount funded will be $300k. This means we will need to ask for two postdocs
    • First postdoc will work primarily on GlueX CDC
    • Second postdoc will work primarily on CLAS12
    • Work will be correlated in attempt to generalize problem as much as possible
  • Writing assignments
    • David Richards is working on 1-2 pages of very broad program scope that includes Theory
    • Naomi will write section summarizing Drift chamber problem in general and then specifics on CDC
    • David L. will work on section describing other potential Experimental Controls projects
    • Thomas will work on everything else
  • Timeline
    • Complete first draft by Friday that can be circulated to management
Retrieved from "https://wiki.jlab.org/epsciwiki/index.php?title=Apr._6,_2020_DOE_FOA_discussion&oldid=33"