Difference between revisions of "Installation and Commissioning"
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| Line 73: | Line 73: | ||
* Spectrometer Angles | * Spectrometer Angles | ||
| − | + | <b>LHRS</b> | |
| − | + | <table border="1" style="width:80%"> | |
| + | <tr> | ||
| + | <td>Angle</td> | ||
| + | <td>Momentum</td> | ||
| + | <td>Time</td> | ||
| + | <td>Experiment</td> | ||
| + | <td>Run Number Ranges </td> | ||
| + | <td>Report </td> | ||
| + | <td>Comment </td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td> 17.0 </td> | ||
| + | <td> 3.980 </td> | ||
| + | <td> 2017-12-01 </td> | ||
| + | <td> x>1 </td> | ||
| + | <td> 1111 ~ 2222 </td> | ||
| + | <td> link </td> | ||
| + | <td> </td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td> 17.0 </td> | ||
| + | <td> 3.710 </td> | ||
| + | <td> 2017-12-01 </td> | ||
| + | <td> x>1 </td> | ||
| + | <td> 1111 ~ 2222 </td> | ||
| + | <td> link </td> | ||
| + | <td> </td> | ||
| + | </tr> | ||
| + | |||
| + | </table> | ||
| + | |||
| + | <b>RHRS</b> | ||
| + | <table border="1" style="width:80%"> | ||
| + | <tr> | ||
| + | <td>Angle</td> | ||
| + | <td>Momentum</td> | ||
| + | <td>Time</td> | ||
| + | <td>Experiment</td> | ||
| + | <td> Run Number Ranges </td> | ||
| + | <td>Report </td> | ||
| + | <td>Comment </td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td> 28.5 </td> | ||
| + | <td> 2.910 </td> | ||
| + | <td> 2017-12-01</td> | ||
| + | <td> x>1 </td> | ||
| + | <td> ~90000 </td> | ||
| + | <td> link </td> | ||
| + | <td> </td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td> 28.5 </td> | ||
| + | <td> 2.715 </td> | ||
| + | <td> 2017-12-01</td> | ||
| + | <td> x>1 </td> | ||
| + | <td> ~90000 </td> | ||
| + | <td> link </td> | ||
| + | <td> </td> | ||
| + | </tr> | ||
| + | <tr> | ||
| + | <td> 28.5 </td> | ||
| + | <td> 2.530 </td> | ||
| + | <td> 2017-12-01</td> | ||
| + | <td> x>1 </td> | ||
| + | <td> ~90000 </td> | ||
| + | <td> link </td> | ||
| + | <td> </td> | ||
| + | </tr> | ||
| + | </table> | ||
| + | |||
* Magnets | * Magnets | ||
Revision as of 16:04, 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
| Angle | Momentum | Time | Experiment | Run Number Ranges | Report | Comment |
| 17.0 | 3.980 | 2017-12-01 | x>1 | 1111 ~ 2222 | link | |
| 17.0 | 3.710 | 2017-12-01 | x>1 | 1111 ~ 2222 | link |
RHRS
| Angle | Momentum | Time | Experiment | Run Number Ranges | Report | Comment |
| 28.5 | 2.910 | 2017-12-01 | x>1 | ~90000 | link | |
| 28.5 | 2.715 | 2017-12-01 | x>1 | ~90000 | link | |
| 28.5 | 2.530 | 2017-12-01 | x>1 | ~90000 | link |
- 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 |