Difference between revisions of "Dec 9, 2020 Calorimeter"
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# Calibration | # Calibration | ||
## [https://halldweb.jlab.org/DocDB/0048/004809/001/presentation.pdf FCAL Summer 2020 Gains] (Colin) | ## [https://halldweb.jlab.org/DocDB/0048/004809/001/presentation.pdf FCAL Summer 2020 Gains] (Colin) | ||
+ | ## BCAL Gain Calibration Summer 2020 | ||
+ | ### Gain calibrations for all the 4 batches (9-12) are done. | ||
+ | ### Slightly modified the runs in each batch to match the gains. [https://halldweb.jlab.org/DocDB/0048/004808/001/Run_by_Run_Mean.pdf Run by Run Mean] | ||
+ | ### Currently working to apply nonlinear energy corrections. applying corrections to the entire run period unlike for gain calibration where gains are computed for every batch. | ||
# Monitoring | # Monitoring | ||
## BCAL LED | ## BCAL LED |
Revision as of 10:48, 9 December 2020
Meeting Day: WEDNESDAY
Meeting Time: 11:00 a.m. JLab time
- To join via a Web Browser, go to the page [1] https://bluejeans.com/907185247.
- To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 907185247.
- To join via phone, use one of the following numbers and the Conference ID: 907185247.
- US or Canada: +1 408 740 7256 or
- US or Canada: +1 888 240 2560
- Upon connection all microphones are automatically muted. To unmute your mike on a Polycom or equivalent unit, enter *4. Unmuting on a computer is trivial as there is a microphone button than can be clicked.
- More information on connecting to bluejeans is available.
Contents
Participant Direct Lines
- JLab Phone in CC L207 is 757-269-7084 (usual room)
- JLab Phone: in CC F326 is 757-269-6460
- Phone in the Regina Video-conference Suite is 306-585-4204
- Athens Phone: in Christina's office is 011-30-210-727-6947
References
- FCAL HDFCAL log book
- BCAL HDBCAL log book
- Calibrations: 2020 Data Production; RunPeriod-2019-11 Validation; Offline Monitoring Data Validation
Goals for Calorimetry Group
- Determine preliminary photon reconstruction efficiencies as a function of E, phi and theta in data and simulation with a point-to-point precision of at least 5%.
- Measure systematics of pi0/eta mass calibration as a function of detector position to a precision of at least 5 MeV.
- Demonstrate agreement of photon reconstruction efficiency and resolution between data and simulation as a function of E, phi and theta to within 5%.
Action Items
Tentative Agenda
- Announcements
- Run Preparations
- FCAL
- BCAL
- PrimEx/CCAL/FCAL-II
- Calibration
- FCAL Summer 2020 Gains (Colin)
- BCAL Gain Calibration Summer 2020
- Gain calibrations for all the 4 batches (9-12) are done.
- Slightly modified the runs in each batch to match the gains. Run by Run Mean
- Currently working to apply nonlinear energy corrections. applying corrections to the entire run period unlike for gain calibration where gains are computed for every batch.
- Monitoring
- BCAL LED
- BCAL (offline)
- FCAL (offline)
- Efficiency
- Reconstruction
- Simulations
- Action Items
- Any other business
Minutes
Attending: