BCAL Reconstruction Meeting 2013-09-03
From GlueXWiki
Teleconference Time: 11:15 a.m. EDT
- ESNET (Number is 8542553) and EVO session (GlueX Calorimetry meeting room)
- Phone connection only upon request.
- +1-866-740-1260 : US+Canada
- +1-303-248-0285 : International
- then enter participant code: 3421244# (remember the "#").
- or www.readytalk.com (and code without the #)
Contents
Participant Direct Lines
- JLab Phone: in CC F326 is 757-269-6460 (usual room)
- JLab Phone in CC L207 is 757-269-7084
- Phone in the Regina Video-conference Suite is 306-585-4204
Action Items
- BCAL Reconstruction Issues
- BCAL Reconstruction Algorithms
- Will to check whether second cluster appears mostly in the outer layers, due to the "curving" of the shower.
- Introduce FPGA timing algorithm to derive hit times from fADC
- Gather reconstruction conditions for outer layers on the Wiki (consider "curvature effect")
Agenda
- Action Items
- Updates
- Discuss and prioritize the Reconstruction Issues and produce a timetable for the work.
- Any other business
Minutes
Attendees: David L., George V., Zisis P., Will L.
Action Items
- Will will move some items from wiki page into Mantis
- Dave will remove "BCAL Reconstruction Algorithms" from Action Item list
- Will checked this and saw that yes, we did see more cluster in the outer layers, but this is due to a combination of 1. greater noise due to more summed channels 2. poorer timing resolution and 3. "curvature" of the shower.
- Dave needs to check BCAL calibration constant status (prepare slides for collaboration meeting of full data flow)
Updates
- No major updates.
- Will will start simulating various photon angles and energies to review where the biggest issues still are.
- Outer layer bug was fixed so al dark hits are now being recorded. Single are cut via (lack of) coincidence with other end or other cells.