CPP Test 2020 - Schedule
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Revision as of 10:13, 28 August 2020 by Elton (Talk | contribs) (→CPP Preliminary baseline measurements)
Contents
- 1 Detector configurations
- 2 Test layout
- 3 Test sequence
- 3.1 Possible test schedule by Tim Media:CPP_Tests_Aug2020.pdf
- 3.2 CPP Preliminary baseline measurements
- 3.3 Installation/setup of CPP Test: Day Mon Aug 31
- 3.4 CPP Test. Mon evening Aug 31 - Tue morning Sep 1
- 3.5 Restore GlueX configuration and prepare for GEM-TRD Test. Tue day Sep 1
- 3.6 Required personnel
- 4 DIRC survey
Detector configurations
Nominal GlueX configuration
- No Pb shielding
- DIRC installed
- Solenoid field at 1350 A
- Radiator Diamond JD70-105 47 um, Peak at 8.6 GeV
CPP Test Configuration
- With and without Pb shielding
- DIRC removed
- Solenoid field at 1350 A (no change)
- Radiator Diamond JD70-105 47 um, Peak at 6 GeV
Test layout
Screenshots of test layout media:CPP_Testconfig.jpg media:CPP_Testconfig2.jpg media:CPP_Testconfig3.jpg media:CPP_Testconfig4.jpg media:CPP_Testconfig5.jpg media:CPP_Testconfig6.jpg
Test sequence
Possible test schedule by Tim Media:CPP_Tests_Aug2020.pdf
Total estimated time for test including installation, data taking and reinstallation of GlueX is 34 hours.
CPP Preliminary baseline measurements
These will be conducted by Ilya during Sat Aug 29 4am-10am shift. This will be conducted with the nominal GlueX configuration prior to test proper.
- CPP test DAQ setup: 2 hrs
- Set coherent peak to 6 GeV
- Data GlueX configuration - Full Target/DIRC (repeat from Dec 2019): 2 hrs
- Empty target : 1 hr
- Data GlueX configuration - Empty Target/DIRC : 1 hr
- Restore coherent peak to 8.6 GeV
Installation/setup of CPP Test: Day Mon Aug 31
- Pass change for Hall A/C.
- Configure experiment for CPP Test: 12 hr. Mark Stevens and staff.
- Training for Pb sheet install/removal?
CPP Test. Mon evening Aug 31 - Tue morning Sep 1
- Fill Target :
- Install 1 Pb sheet: 1 hr
- Data CPP Test configuration- Full Target/no DIRC/1Pb : 1 hr
- Install 0 Pb sheet: 1 hr
- Data CPP Test Configuration - Full Target/no DIRC/ 0Pb : 1 hr
- Install 2 Pb sheets: 1 hr
- Data CPP Test Configuration - Full Target/no DIRC/2Pb : 1 hr
- Empty Target :
- Install 1 Pb sheet: 1 hr
- Data CPP Test configuration- Empty Target/no DIRC/1Pb : 1 hr
- Install 0 Pb sheet: 1 hr
- Data CPP Test Configuration - Empty Target/no DIRC/0Pb : 1 hr
- Install 2 Pb sheets: 1 hr
- Data CPP Test Configuration - Empty Target/no DIRC/2Pb : 1 hr
Restore GlueX configuration and prepare for GEM-TRD Test. Tue day Sep 1
- Fill Target
- Restore nominal GlueX configuration: 4 hours.
Required personnel
- Two persons needed to install/remove Pb Sheets
- Mark Dalton has volunteered to come in on Monday evening if a third person is required to monitor the target.
Date | Shift | Worker | CPP |
---|---|---|---|
Mon Aug 31 | 4 pm - 10 pm | T. Britton | D. Lawrence |
Mon Aug 31 | 10 pm - 4 am | S. Furletov | I. Larin |
Tue Sep 01 | 4 am - 10 am | M. Khachatryan | E. Smith |
DIRC survey
- The DIRC will have to be surveyed following the test.