Difference between revisions of "Installation and Commissioning"
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* HRS Detector Checkout | * HRS Detector Checkout | ||
| − | ** VDC | + | ** VDC Wire Hits [[:File:placeholder.pdf|(placeholder slides)]] |
| − | ** TDC distributions of | + | ** TDC distributions of scintillators, VDCs, and GC [[:File:placeholder.pdf|(placeholder slides)]] |
| − | ** FastBus ADC distributions of | + | ** FastBus ADC distributions of scintillators, GC, and calorimeters [[:File:placeholder.pdf|(placeholder slides)]] |
| − | ** FlashADC distributions of | + | ** FlashADC distributions of scintillators, GC, and calorimeters [[:File:placeholder.pdf|(placeholder slides)]] |
| + | ** HV GUI (we check this frequently anyway....) | ||
| + | ** Document the Official HV save file | ||
* Beamline | * Beamline | ||
| Line 70: | Line 72: | ||
** Clock run with raster on, check and compare fastbus and Flash raster signals [[:File:placeholder.pdf|(placeholder slides)]] | ** Clock run with raster on, check and compare fastbus and Flash raster signals [[:File:placeholder.pdf|(placeholder slides)]] | ||
| − | * | + | * Spectrometer Angles |
** LHRS: ??.?? degrees | ** LHRS: ??.?? degrees | ||
** RHRS: ??.?? degrees | ** RHRS: ??.?? degrees | ||
| − | * | + | * Magnets |
** Decide on scaling function for Q1s (not linear!) | ** Decide on scaling function for Q1s (not linear!) | ||
| − | ** LHRS Momentum: ??.?? GeV/c | + | ** Test LHRS full momentum range |
| − | ** RHRS Momentum: ??.?? GeV/c | + | ** Test RHRS full momentum range |
| + | ** LHRS Initial Momentum: ??.?? GeV/c | ||
| + | ** RHRS Initial Momentum: ??.?? GeV/c | ||
| + | |||
* Software | * Software | ||
** Demonstrate/write-up new Strip Chart procedure | ** Demonstrate/write-up new Strip Chart procedure | ||
| + | ** Verify BTA functionality | ||
** Demonstrate working Podd1.6, ROOT6, replay and online plots with cosmics | ** Demonstrate working Podd1.6, ROOT6, replay and online plots with cosmics | ||
** Demonstrate updated spotL/spotR code (take special run with clock trigger and raster on) | ** Demonstrate updated spotL/spotR code (take special run with clock trigger and raster on) | ||
** Demonstrate updated online liveTime calculations with cosmics/clock | ** Demonstrate updated online liveTime calculations with cosmics/clock | ||
| − | ==With Beam== | + | ==With First Beam== |
<ol> | <ol> | ||
| Line 102: | Line 108: | ||
<li> Detector Checkout | <li> Detector Checkout | ||
<ol> | <ol> | ||
| − | <li> VDC | + | <li> VDC wire hits and efficiencies |
| − | <li> TDC distributions of | + | <li> TDC distributions of scintillators, VDCs, and GC |
| − | <li> fastbus ADC distributions of | + | <li> fastbus ADC distributions of scintillators, GC, and calorimeters |
| − | <li> FlashADC distributions of | + | <li> FlashADC distributions of scintillators and GC |
<li> Check all scalers | <li> Check all scalers | ||
<li> check thresholds | <li> check thresholds | ||
Revision as of 09:50, 11 October 2017
Back to 2017 Fall Run Plan Back to Tritium-Main
Installation Schedule
Target Installation
Other Installation (e.g.,parasitic test)
Survey Info
Beam Instrumentation
Target Positions
Spectrometer Angles
- HRS-L
| Angle | Time | Experiment | Run Number Ranges | Report | Comment |
| 20 | 02/01/2017 | MARATHON | 1111 ~ 2222 | link |
- HRS-L
| Angle | Time | Experiment | Run Number Ranges | Report | Comment |
| 20 | 02/01/2017 | MARATHON | 1111 ~ 2222 | link |
Commissioning Plan
Before Beam
- Trigger Timing Checkout (placeholder slides)
- HRS Detector Checkout
- VDC Wire Hits (placeholder slides)
- TDC distributions of scintillators, VDCs, and GC (placeholder slides)
- FastBus ADC distributions of scintillators, GC, and calorimeters (placeholder slides)
- FlashADC distributions of scintillators, GC, and calorimeters (placeholder slides)
- HV GUI (we check this frequently anyway....)
- Document the Official HV save file
- Beamline
- Twiddle Measurement to check BPMs (placeholder slides)
- Clock run with raster on, check and compare fastbus and Flash raster signals (placeholder slides)
- Spectrometer Angles
- LHRS: ??.?? degrees
- RHRS: ??.?? degrees
- Magnets
- Decide on scaling function for Q1s (not linear!)
- Test LHRS full momentum range
- Test RHRS full momentum range
- LHRS Initial Momentum: ??.?? GeV/c
- RHRS Initial Momentum: ??.?? GeV/c
- Software
- Demonstrate/write-up new Strip Chart procedure
- Verify BTA functionality
- Demonstrate working Podd1.6, ROOT6, replay and online plots with cosmics
- Demonstrate updated spotL/spotR code (take special run with clock trigger and raster on)
- Demonstrate updated online liveTime calculations with cosmics/clock
With First Beam
- Beamline
- Beam Centering
- Raster Size Calibration
- BPM Calibration (Bullseye scan)
- BCM Calibration
- ARC Energy Measurement (parasitic only)
- Trigger Timing Checkout
- Detector Checkout
- VDC wire hits and efficiencies
- TDC distributions of scintillators, VDCs, and GC
- fastbus ADC distributions of scintillators, GC, and calorimeters
- FlashADC distributions of scintillators and GC
- Check all scalers
- check thresholds
- HRS Optics
- Detector Calibrations
- Target
Commissioning Results
Optics commissioning runs
BPM calibration runs (Bull's eye scan)
| Relative position | LHRS CODA run | RHRS CODA run | Harp scan entry no. |
| (0,0) | |||
| (2,2) | |||
| (2,-2) | |||
| (-2,-2) | |||
| (-2,2) | |||
| (3,3) | |||
| (-3,-3) |
BCM calibration runs
| Beam Current (uA) | LHRS CODA run | RHRS CODA run | BCM logger | Comments |
| 5 | ||||
| 10 | ||||
| 15 | ||||
| 20 | ||||
| 25 |
Target Boiling Study
- H3 Target
| Run number | Target | Beam Current | Raster Size | Ebeam [GeV] | P0 [GeV/c] | θe [deg] | Comment |
| H3 | 25uA | 2x2 cm | |||||
| H3 | 15uA | 2x2 cm | |||||
| H3 | 5uA | 2x2 cm |
- He3 Target
| Run number | Target | Beam Current | Raster Size | Ebeam [GeV] | P0 [GeV/c] | θe [deg] | Comment |
| He3 | 25uA | 2x2 cm | |||||
| He3 | 15uA | 2x2 mm | |||||
| He3 | 5uA | 2x2 cm |
- C12 target for a normalization check for beam-current dependent rate check.
| Run number | Target | Beam Current | Raster Size | Ebeam [GeV] | P0 [GeV/c] | θe [deg] | Comment |
| Carbon-Foil | 25uA | 2x2 mm | |||||
| Carbon-Foil | 15uA | 2x2 mm | |||||
| Carbon-Foil | 5uA | 2x2 mm |
Beam Energy Measurements
| Energy of central ray (MeV) | Dispersive mode | Halog entry |
| 11000.00 | ||
| 4400 | ||
| 2200 |