Difference between revisions of "Mini FCAL Meeting Mon. Jan. 23, 2012"
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#* remaining overall goals | #* remaining overall goals | ||
#* BCAL test | #* BCAL test | ||
+ | |||
+ | |||
+ | |||
+ | ==Minutes== | ||
+ | |||
+ | January 23 2012 | ||
+ | |||
+ | Detector (John) | ||
+ | |||
+ | |||
+ | Alignment | ||
+ | |||
+ | -detector aligned | ||
+ | |||
+ | -need to add appropriate units to plots | ||
+ | |||
+ | -need to look at pedestal vs. time | ||
+ | |||
+ | Gain Balancing/Resolution | ||
+ | |||
+ | -gain balancing using Minuit | ||
+ | |||
+ | -resolution ~22% | ||
+ | |||
+ | -need to study stability | ||
+ | |||
+ | -break up data into groups and by detector | ||
+ | |||
+ | -see if signal's peaks are similar | ||
+ | |||
+ | Timing | ||
+ | |||
+ | -width of time difference between trigger and signal ~1.5 ns | ||
+ | |||
+ | -need to look at timing between pairs of blocks in same events | ||
+ | |||
+ | -is there an effect of pulse height? | ||
+ | |||
+ | |||
+ | DAQ (Alex) | ||
+ | |||
+ | -need thresholds and pedestals to run in pulse modes | ||
+ | |||
+ | -start using pulse modes now | ||
+ | |||
+ | -scalars should be done soon, will need FPGA reprogramming | ||
+ | |||
+ | -will integrate with Hall B DAQ when Sergey returns | ||
+ | |||
+ | -need to add additional remote scintillators before Hall B integrated running | ||
+ | |||
+ | -need to think about how to trigger/timing will work with Hall B integrated running | ||
+ | |||
+ | |||
+ | Online Software (Dave) | ||
+ | |||
+ | -see link in agenda | ||
+ | |||
+ | |||
+ | HV controls (Hovanes) | ||
+ | |||
+ | -working | ||
+ | |||
+ | -minor bug to look at (IOC reboot) | ||
+ | |||
+ | |||
+ | Future (All) | ||
+ | |||
+ | -pulse modes | ||
+ | |||
+ | -scalars | ||
+ | |||
+ | -Hall B integration running | ||
+ | |||
+ | -detector motion studies (rotations and translations) | ||
+ | |||
+ | -move detector to floor after Hall B at 5 pass |
Latest revision as of 12:34, 24 January 2012
Video Conferencing
- ESNet: 8542553
(EVO can be bridged upon request)
Agenda
Local logbook (http://opsweb.acc.jlab.org/CSUEApps/elog/elog.php?logbook=HDFCALTEST)
Offsite logbook (https://cebaf.jlab.org/elog/elog.php?logbook=HDFCALTEST)
- Detector Status (John):
- alignment
- gain balancing
- resolution
- timing
- DAQ Status (Alex):
- pulse modes
- scalars
- Hall B DAQ integration
- Online Software (Dave)
- HV controls/EPICS (Hovanes)
- Future Plans (All):
- Hall B energies
- remote scintillator size change
- remaining goals at current location
- move to floor
- remaining overall goals
- BCAL test
Minutes
January 23 2012
Detector (John)
Alignment
-detector aligned
-need to add appropriate units to plots
-need to look at pedestal vs. time
Gain Balancing/Resolution
-gain balancing using Minuit
-resolution ~22%
-need to study stability
-break up data into groups and by detector
-see if signal's peaks are similar
Timing
-width of time difference between trigger and signal ~1.5 ns
-need to look at timing between pairs of blocks in same events
-is there an effect of pulse height?
DAQ (Alex)
-need thresholds and pedestals to run in pulse modes
-start using pulse modes now
-scalars should be done soon, will need FPGA reprogramming
-will integrate with Hall B DAQ when Sergey returns
-need to add additional remote scintillators before Hall B integrated running
-need to think about how to trigger/timing will work with Hall B integrated running
Online Software (Dave)
-see link in agenda
HV controls (Hovanes)
-working
-minor bug to look at (IOC reboot)
Future (All)
-pulse modes
-scalars
-Hall B integration running
-detector motion studies (rotations and translations)
-move detector to floor after Hall B at 5 pass