Difference between revisions of "SRC/CT Calibrations"

From GlueXWiki
Jump to: navigation, search
(Calibration Tasks)
m (Calibration Tasks)
Line 26: Line 26:
 
| '''PS/PSC''' || timing || Alex Somov/Olga Cortes || GWU-Phoebe/Axel
 
| '''PS/PSC''' || timing || Alex Somov/Olga Cortes || GWU-Phoebe/Axel
 
|-  
 
|-  
| '''TAGH''' || timing || Alex Somov|| Bhesha
+
| '''TAGH''' || timing || Alex Somov|| Bhesha Devkota
 
|-  
 
|-  
| '''TAGM''' || timing || Alex Somov || Bo
+
| '''TAGM''' || timing || Alex Somov || Bo Yu
 
|-  
 
|-  
 
| '''TOF''' || timing/gains || Beni Zihlmann || Jackson
 
| '''TOF''' || timing/gains || Beni Zihlmann || Jackson

Revision as of 16:36, 18 May 2021

Link to GlueX analysis meetings

Tuesdays at 12:30pm: https://halldweb.jlab.org/wiki-private/index.php/Open_Analysis_Discussions

Calibration Tasks

Detector Calibrations Person Helper
BCAL Timing/z-position/gain ratios Mark Dalton Nathaly
BCAL gains/non-linearities Regina group [Karthik] Nathaly
CDC gains and dE/dx Naomi Jarvis/Simon Taylor GWU-Phoebe/Axel
CDC Time-to-distance Naomi Jarvis/Simon Taylor GWU-Phoebe/Axel
FDC Timing Keigo Mizutani
FCAL gains/non-linearities/timing Igal Jaegle need 1 part time?
PS/PSC timing Alex Somov/Olga Cortes GWU-Phoebe/Axel
TAGH timing Alex Somov Bhesha Devkota
TAGM timing Alex Somov Bo Yu
TOF timing/gains Beni Zihlmann Jackson
Online various Sean Dobbs TBD
Monitoring various Alex Austregesilo Nathaly/Jackson


Detailed Listing

  • BCAL
    • Global timing
    • z-position calibration
    • Gain ratios
    • Gain calibrations
    • Energy non-linearities
  • CDC
    • Wire gains (per-channel)
    • Overall gain factors (can skip if online is good enough)
    • Final dE/dx calibrations
    • Time-to-distance
  • FDC
    • Wire plane calibrations
  • FCAL
    • Pedestals
    • "Automated" gain/energy non-linearities
    • Timing
  • PS/PSC
    • PS timing
    • PSC timing offsets + timewalk
  • TAGH
    • timing offsets + timewalk
  • TAGM
    • timing offsets + timewalk
  • TOF
    • timing offsets
    • timewalks
    • attenuation corrections
    • gain corrections
  • Online
    • Study / improve reaction monitoring
    • Manage timing calibrations
    • Manage run conditions & RCDB
  • Offline
    • Study / improve ρ → π+ π- monitoring
      • Analyze target walls from empty target runs
      • Look at nuclear simulations
    • Study / improve ω → π+ π- π0 monitoring
    • Determine if other reactions would be useful for monitoring
    • Determine if other skims are necessary for calibrations / prompt analysis
    • Monitor / manage skim production during run

1st round presentation

  • May 11: Online tasks - Sean
  • May 18: BCAL - Nathaly
  • May 25: CDC or PS - Phoebe
  • Mid/late June: TAGM - Bo
  • Mid/late June: TAGH - Bhesha

Other tasks

  • Test high-level monitoring plots with empty target data (TBD)
    • Select out target windows by cutting on vertex z-position
    • Plugins: p2pi_hists, p3pi_hists, highlevel_online
  • Monitor Start Counter time resolution and study radiation damage (Beni/TBD?)