Difference between revisions of "KPP November 30, 2014"
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#* <font color="green">Even though everything is on, there is an EPICS problem that makes this appear to be missing detectors. Get a plot from 50nA beam current where the EPICS problem is not present.</font> | #* <font color="green">Even though everything is on, there is an EPICS problem that makes this appear to be missing detectors. Get a plot from 50nA beam current where the EPICS problem is not present.</font> | ||
# <b>Plots showing relative timing (coincidence) of the signals in TAGx, TOF, BCAL, FCAL, ST, PS (with TAGx).</b> | # <b>Plots showing relative timing (coincidence) of the signals in TAGx, TOF, BCAL, FCAL, ST, PS (with TAGx).</b> | ||
| − | #* [https://logbooks.jlab.org/entry/3309600 Log Entry 3309600] | + | #* <font color="green">[https://logbooks.jlab.org/entry/3309600 Log Entry 3309600] shows good correlations.</font> |
#* [https://logbooks.jlab.org/entry/3308810 TDC from logbook] | #* [https://logbooks.jlab.org/entry/3308810 TDC from logbook] | ||
#* From the online logbook [https://logbooks.jlab.org/entry/3309273 timing plots] | #* From the online logbook [https://logbooks.jlab.org/entry/3309273 timing plots] | ||
Revision as of 21:55, 30 November 2014
Contents
[hide]Meeting Time and Place
The meeting will be on Sunday November 30, 2014 at 4:00pm EDT. No room at Jefferson Lab has been reserved.
Meeting Connections
- To join via a Web Browser, go to the page [1] https://bluejeans.com/660743227.
- To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 660743227.
- To join via phone, use one of the following numbers and the Conference ID: 660743227.
- 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.
Agenda
Proposed Key Performance Parameters from November 21, 2014
- Detector running for ~one shift recording data from all subsystems.
- Done over several days just prior to thanksgiving.
- Snapshots of beam status screens and accelerator Elog entries demonstrating the electron beam current and energy.
- From online logbook Snapshot with thick radiator and 100nA
- Even though everything is on, there is an EPICS problem that makes this appear to be missing detectors. Get a plot from 50nA beam current where the EPICS problem is not present.
- Plots showing relative timing (coincidence) of the signals in TAGx, TOF, BCAL, FCAL, ST, PS (with TAGx).
- Log Entry 3309600 shows good correlations.
- TDC from logbook
- From the online logbook timing plots
- From the online logbook TDC timing plots
- Plots
- Event displays showing correlations of particle hits in the CDC, FDC, ST, TOF, BCAL, FCAL.
- Run 1515 from the online logbook Another 3-track event
- Run 1515 from the online logbook More intersting events
- Run 1515 from the online logbook All detectors except the start counter
- Plots of reconstructed particle trajectories showing target position.
- From the online logbook z-vertex distributions
- logbook 3309273 Matching tracks to TOF.
- Particle identification plots using signals from calorimetry and timing detectors (e.g. FCAL, BCAL, TOF).
- Pions versus protons in the driftchambers Document from Justin
- Neutral pions in the forward calorimeter Document from Matt
- Electrons in the forward calorimeter Document from Matt
- Electrons/pions in the forward calorimeter Slide from David
