Difference between revisions of "SRC/CT Calibrations"
From GlueXWiki
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{| class="wikitable" | {| class="wikitable" | ||
− | ! Detector !! Calibrations !! | + | ! Detector !! Calibrations !! Hall D Expert !! Helper/Monitoring |
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| '''BCAL''' || Timing/z-position/gain ratios || Mark Dalton || Nathaly | | '''BCAL''' || Timing/z-position/gain ratios || Mark Dalton || Nathaly | ||
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|- | |- | ||
| '''PS/PSC''' || timing || Alex Somov/Olga Cortes || GWU-Phoebe/Axel | | '''PS/PSC''' || timing || Alex Somov/Olga Cortes || GWU-Phoebe/Axel | ||
+ | |- | ||
+ | | '''ST''' || timing || Mark Ito || Bo | ||
|- | |- | ||
| '''TAGH''' || timing || Alex Somov|| Bhesha Devkota | | '''TAGH''' || timing || Alex Somov|| Bhesha Devkota | ||
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|- | |- | ||
| '''TOF''' || timing/gains || Beni Zihlmann || Jackson | | '''TOF''' || timing/gains || Beni Zihlmann || Jackson | ||
+ | |- | ||
+ | | '''TPOL''' || timing/gains || Alex Somov || ??? | ||
|- | |- | ||
| '''Online''' || various || Sean Dobbs || TBD | | '''Online''' || various || Sean Dobbs || TBD |
Revision as of 16:55, 10 November 2021
Contents
Link to GlueX analysis meetings
Tuesdays at 12:30pm: https://halldweb.jlab.org/wiki-private/index.php/Open_Analysis_Discussions
Daily Analysis Meeting 2pm ET: https://bluejeans.com/773909590/1171
Calibration Tasks
Detector | Calibrations | Hall D Expert | Helper/Monitoring |
---|---|---|---|
BCAL | Timing/z-position/gain ratios | Mark Dalton | Nathaly |
BCAL | gains/non-linearities | Regina group [Karthik] | Nathaly |
CDC | gains and dE/dx | Simon Taylor | GWU-Phoebe/Axel |
CDC | Time-to-distance | Simon Taylor | GWU-Phoebe/Axel |
FDC | Timing | Keigo Mizutani | Jackson Pybus |
FCAL | gains/non-linearities/timing | Igal Jaegle | Carlos Ayerbe |
PS/PSC | timing | Alex Somov/Olga Cortes | GWU-Phoebe/Axel |
ST | timing | Mark Ito | Bo |
TAGH | timing | Alex Somov | Bhesha Devkota |
TAGM | timing | Alex Somov | Bo Yu |
TOF | timing/gains | Beni Zihlmann | Jackson |
TPOL | timing/gains | Alex Somov | ??? |
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
- BCal overview
- CDC
- Wire gains (per-channel)
- Overall gain factors (can skip if online is good enough)
- Final dE/dx calibrations
- Time-to-distance
- Plots 11/02: [1]
- FDC
- Wire plane calibrations
- Overview Slides
- FCAL
- Pedestals
- "Automated" gain/energy non-linearities
- Timing
- PS/PSC
- PS timing
- PSC timing offsets + timewalk
- Plots 11/02: [2]
- TAGH
- timing offsets + timewalk
- slides: 11/02
- TAGM
- TOF
- timing offsets
- timewalks
- attenuation corrections
- gain corrections
- Overview Slides
- Online
- Study / improve reaction monitoring
- Manage timing calibrations
- Manage run conditions & RCDB
- Start Counter
- timing
- SC overview
- Offline
- timing offsets
- 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
Useful notes
Calibration of tagging detectors
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?)