Difference between revisions of "January 14th 2022"
From Hall A Wiki
(Created page with "*Updates **HCAL **BB Cal **Hodoscope **GRINCH **CDet **GEM BB **GEM INFN **GEM GEN RP **beamline **helicity *Issue **HCAL LED **GEM latency different for different places in...") |
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*Updates | *Updates | ||
**HCAL | **HCAL | ||
| + | **issue with VETO and LED produced jitter on gate generator, took this part of VETO out, redid signal from pulser output with delay, signal looks good now | ||
| + | ***veto should still be working, if not can use software cut | ||
| + | ***pulser trigger was sent to F1 but was removed ( F1 overflow ? ) | ||
| + | ***beam data : Sebastian replaying all data, everything looked ok on HCAL with beam ( besides LED ) | ||
| + | ***timing of T2 different for T1 - Cosmics have different latency - should be fine with beam | ||
**BB Cal | **BB Cal | ||
| + | ***4.5 and 4.6 were checked by Provokar ( good cosmics signal - but less efficient with beam ) - need to be investigated | ||
| + | ***data looked ok | ||
**Hodoscope | **Hodoscope | ||
| + | ***hodoscope was turned on, data looked ok | ||
| + | ***checking with Steve with EPICS | ||
**GRINCH | **GRINCH | ||
| + | ***beam data looks good, some missing channels, | ||
| + | ***hodoscope have additionnal spare NINO, some fixed were shipped | ||
**CDet | **CDet | ||
| + | ***plan to test other half detector | ||
**GEM BB | **GEM BB | ||
| + | ***latency difference between | ||
**GEM INFN | **GEM INFN | ||
**GEM GEN RP | **GEM GEN RP | ||
**beamline | **beamline | ||
| + | ***Hall BCM average was different from MPS : David will reset the calibration value, raster calibration | ||
**helicity | **helicity | ||
| + | ***David and Paul going back to analysis of helicity, several branches created but some branches not filled up yet, looking into it | ||
| + | **scripts | ||
| + | ***Bob deployed jmirror which should be faster, being used in Hall B and D - seems to work - halog with details | ||
| + | |||
*Issue | *Issue | ||
| − | **HCAL LED | + | **HCAL LED jitter : fixed |
**GEM latency different for different places in detector | **GEM latency different for different places in detector | ||
| − | |||
| − | |||
| − | |||
Latest revision as of 11:51, 14 January 2022
- Updates
- HCAL
- issue with VETO and LED produced jitter on gate generator, took this part of VETO out, redid signal from pulser output with delay, signal looks good now
- veto should still be working, if not can use software cut
- pulser trigger was sent to F1 but was removed ( F1 overflow ? )
- beam data : Sebastian replaying all data, everything looked ok on HCAL with beam ( besides LED )
- timing of T2 different for T1 - Cosmics have different latency - should be fine with beam
- BB Cal
- 4.5 and 4.6 were checked by Provokar ( good cosmics signal - but less efficient with beam ) - need to be investigated
- data looked ok
- Hodoscope
- hodoscope was turned on, data looked ok
- checking with Steve with EPICS
- GRINCH
- beam data looks good, some missing channels,
- hodoscope have additionnal spare NINO, some fixed were shipped
- CDet
- plan to test other half detector
- GEM BB
- latency difference between
- GEM INFN
- GEM GEN RP
- beamline
- Hall BCM average was different from MPS : David will reset the calibration value, raster calibration
- helicity
- David and Paul going back to analysis of helicity, several branches created but some branches not filled up yet, looking into it
- scripts
- Bob deployed jmirror which should be faster, being used in Hall B and D - seems to work - halog with details
- Issue
- HCAL LED jitter : fixed
- GEM latency different for different places in detector
