Difference between revisions of "Analysis Shift Meeting Agenda, November 07 - November 13, 2021"
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(→Thursday, November 11) |
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## Worker Shift Spreadsheet | ## Worker Shift Spreadsheet | ||
## Getting .evio from jcache | ## Getting .evio from jcache | ||
+ | ### Igal needs production .evio files from | ||
+ | ### Will be pinned for 60 days | ||
# Question for Sasha | # Question for Sasha | ||
## PS trigger rate measurement (where is it, what exists) | ## PS trigger rate measurement (where is it, what exists) | ||
− | ## | + | ### Estimate trigger rate by PS production rate, use total triggers, crude estimate |
+ | ### Takes a few runs, scales depending on .evio files | ||
+ | ### Total trigger rate (kHz), PS trigger rate (kHz), | ||
+ | ### How do you getting total triggers in a run? | ||
+ | #### Process whole run, total PS triggers in tagger (H or M), and has to be calibrated | ||
+ | ## [https://halldweb.jlab.org/work/halld2/data_monitoring/RunPeriod-2021-11/mon_ver01/Run090074/RF_TPOL_occupancy.png RF/TPOL] | ||
+ | ## [https://halldweb.jlab.org/data_monitoring/Plot_Browser.html TPOL Intergral] | ||
+ | ### Trigger [https://halldweb.jlab.org/data_monitoring/Plot_Browser.html Run 64 &67] | ||
# Processing Data | # Processing Data | ||
## .hddm is faster to process than .evio, but timing isn't calibrated correctly | ## .hddm is faster to process than .evio, but timing isn't calibrated correctly |
Revision as of 15:20, 11 November 2021
Contents
Thursday, November 11
- Updates
- Analysis Agenda!
- Analysis Shift Page
- Worker Shift Spreadsheet
- Getting .evio from jcache
- Igal needs production .evio files from
- Will be pinned for 60 days
- Question for Sasha
- PS trigger rate measurement (where is it, what exists)
- Estimate trigger rate by PS production rate, use total triggers, crude estimate
- Takes a few runs, scales depending on .evio files
- Total trigger rate (kHz), PS trigger rate (kHz),
- How do you getting total triggers in a run?
- Process whole run, total PS triggers in tagger (H or M), and has to be calibrated
- RF/TPOL
- TPOL Intergral
- Trigger Run 64 &67
- PS trigger rate measurement (where is it, what exists)
- Processing Data
- .hddm is faster to process than .evio, but timing isn't calibrated correctly
- Reference plots under development
- Timeline for the next 10 days
Wednesday, November 10
- Beam Update
- Production Run Update
- List of good runs is on the analysis shift page. Calibration can start for some subdetectors.
- Discussed the current progress regarding the run spreadsheet and the data quality spreadsheet
- Need to have a summary slides of the important plots to monitor for the data quality spreadsheet
- Physics on ρ0 channel of Run 90059
- Trigger Discussion
- 2 triggers: Main production:
- Bit 1 BCAL + FCAL + SC
- bit2= BCAL + FCAL with larger energy threshold
- bit 3 =PS
- FCAl and BCAL minimum ionizing (1)
- Start counter
- Will kill some physics, primakov production, excited nucleon or recoil on coherent only neutrals (2) in final state
- To account for this, add trigger with larger energy threshold to accept primakov style events
- Completelmentary, has larger energy deposition
- Primakov is z^2 hunting for small enhancement bumble in angle dis. Or eta, would be big peak with carbons.
- larger eta mass than pion
- larger the target the better, enhancement for primakov
- pi0 in hall b (primakov in carbon)
- more physics, sensitive to this
- 50 kHz with 90% live time
- Adding TPOL yesterday
- will use it somewhere eventually
- Ahead of schedule
- already have production data on he 4
- Took AMO that can used in
- For Flux,
- tagger and PS needs to be calibrated
- estimate is total number of PS triggers
- integral of PS spectrum
- Insert calorimeter into beam, count photons. In parallel, run PS, so you know acceptance, convulsion of PS converter (thickness and sigma) acceptance
- 2 triggers: Main production:
Tuesday, November 09
- Radiator
- Timing Cuts
- Bo and Phoebe's input from the spreadsheets
- Discussed updates to Analysis shift and analysis shift webpage
- Possible take a look over the run files that we have, if they get ready