Difference between revisions of "Run Coordination Meetings:Summer2020"
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== Meeting General Agenda == | == Meeting General Agenda == | ||
− | [[Run Planning Meeting Notes, July 27-August 5, 2020]] | + | [[Run Planning Meeting Notes, July 27-August 5, 2020]] |
==Connect Information== | ==Connect Information== | ||
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* Radiators: | * Radiators: | ||
**Goniometer radiators: DIRC commissioning starts on 40 μm Al radiator. Then it uses production diamond. | **Goniometer radiators: DIRC commissioning starts on 40 μm Al radiator. Then it uses production diamond. | ||
− | ***Diamond JD70-103 (50 μm - 4.1·10<sup>-4</sup> R.L., 7×7 mm²) - new crystal - good rocking curve. | + | ***Diamond JD70-103 (50 μm - 4.1·10<sup>-4</sup> R.L., 7×7 mm²) - new crystal - good rocking curve. |
***Diamond JD70-105 (47 μm - 3.9·10<sup>-4</sup> R.L., 7×7 mm²) - Used for the second part of GlueX's Fall 2018 run and Fall 2019/Spring 2020. Good performance. | ***Diamond JD70-105 (47 μm - 3.9·10<sup>-4</sup> R.L., 7×7 mm²) - Used for the second part of GlueX's Fall 2018 run and Fall 2019/Spring 2020. Good performance. | ||
− | ***Diamond JD70-106 (50 μm - 4.1·10<sup>-4</sup> R.L., 7×7 mm²) - | + | ***Diamond JD70-106 (50 μm - 4.1·10<sup>-4</sup> R.L., 7×7 mm²) - Aligned and used shortly during Tagger Accidental test in Spring 2020. |
***Diamond JD70-107 (55 μm - 4.6·10<sup>-4</sup> R.L., 7×7 mm²) - new crystal - good rocking curve | ***Diamond JD70-107 (55 μm - 4.6·10<sup>-4</sup> R.L., 7×7 mm²) - new crystal - good rocking curve | ||
***Diamond JD70-109 (50 μm - 4.1·10<sup>-4</sup> R.L., 7×7 mm²) - new crystal - good rocking curve | ***Diamond JD70-109 (50 μm - 4.1·10<sup>-4</sup> R.L., 7×7 mm²) - new crystal - good rocking curve | ||
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*Tagger quadrupole on (-4.2 A). | *Tagger quadrupole on (-4.2 A). | ||
− | * Collimator hole: Both 5 mm diameter and 3.4 mm diameter. | + | * Collimator hole: Default running: 5.0 mm. <!--Both 5 mm diameter and 3.4 mm diameter. --> |
* Targets: | * Targets: | ||
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* PS converter: 75 μm | * PS converter: 75 μm | ||
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* Miscellaneous: | * Miscellaneous: | ||
− | ** | + | ** TRD? |
− | ** | + | ** DIRC? |
− | + | **Other? | |
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==General Information== | ==General Information== | ||
− | This document describes the run plan for the Hall D | + | This document describes the run plan for the Hall D Summer 2020 run. |
* Schedule for the run: | * Schedule for the run: | ||
− | # | + | # ?July 16th? - July 26th: Electron beam restoration. |
− | # | + | # July 27th - ?Sept. 7th?: 6 weeks for GlueX high luminosity production. |
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− | * Nominally, every Mondays: 12h of beam study. Every Tuesdays, if necessary: 8h of RF recovery. | + | <!--* Nominally, every Mondays: 12h of beam study. Every Tuesdays, if necessary: 8h of RF recovery.--> |
* Accelerator overall plan and priorities: | * Accelerator overall plan and priorities: | ||
− | **Deliver physics beam to 4 halls. (Hall A stop early, on March. 26th. Halls B and or C will always be at 5th pass (except for 2×2 days for Hall C), so Hall D beam will always be RF-separated.) | + | **Deliver physics beam to 4 halls. <!--(Hall A stop early, on March. 26th. Halls B and or C will always be at 5th pass (except for 2×2 days for Hall C), so Hall D beam will always be RF-separated.)--> |
*Hall D plan | *Hall D plan | ||
** Experiment: GlueX [https://misportal.jlab.org/mis/physics/experiments/searchProposals.cfm?paramHall=D¶mExperimentEnergy=12GeV¶mExperimentStatusList=A,G E12-06-102] Production | ** Experiment: GlueX [https://misportal.jlab.org/mis/physics/experiments/searchProposals.cfm?paramHall=D¶mExperimentEnergy=12GeV¶mExperimentStatusList=A,G E12-06-102] Production | ||
− | ** | + | ** Straight track run? |
− | + | <!--***Overall, one night of good data.--> | |
− | + | **Other special tasks? | |
− | ***Overall, one night of good data. | + | |
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* Expected Staffing and responsibilities: | * Expected Staffing and responsibilities: | ||
**The Run Coordinator oversees the run: | **The Run Coordinator oversees the run: | ||
− | *** | + | *** ?July 17th?-July 26th: ?10? days: Alexandre Deur (accelerator restoration) |
− | *** | + | *** July 27th-Aug. 5th, 10 days: Alexandre Deur |
− | + | *** Aug 5th-Aug 12th, 7 days: <font color="red"> TBD </font> | |
− | + | *** Aug 12th-Aug 19th, 7 days: <font color="red"> TBD </font> | |
− | + | *** Aug 19th-Aug 26th, 7 days: <font color="red"> TBD </font> | |
− | + | *** Aug 26th-Sept. 2nd, 7 days: <font color="red"> TBD </font> | |
− | + | *** Sept 2nd-Sept ??7th??, 5 days: <font color="red"> TBD </font> | |
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**The Physics Division Liaison (PDL) and Hall D Work Coordinator/Safety Warden (M. Stevens) verify that the proper safety rules are followed. PDL is: | **The Physics Division Liaison (PDL) and Hall D Work Coordinator/Safety Warden (M. Stevens) verify that the proper safety rules are followed. PDL is: | ||
***PDL: Benedikt Zihlmann, Deputy PDL: Lubomir Penchev | ***PDL: Benedikt Zihlmann, Deputy PDL: Lubomir Penchev | ||
**The analysis coordinator (Alexander Austregesilo) oversees the off-line diagnostic of the different systems and analysis of the data. | **The analysis coordinator (Alexander Austregesilo) oversees the off-line diagnostic of the different systems and analysis of the data. | ||
− | **Shifts: | + | **Shifts: ? 1 person per shift. 4 shifts per day ? |
* Coordination Activities: | * Coordination Activities: | ||
** The RC will attend the MCC meetings at 7:45am and 8:00am and the weekly MCC meeting (Wednesday, 1:30pm). The PDL will attend the weekly MCC meeting. | ** The RC will attend the MCC meetings at 7:45am and 8:00am and the weekly MCC meeting (Wednesday, 1:30pm). The PDL will attend the weekly MCC meeting. | ||
− | ** | + | ** Run meetings: broadcasted on Bluejeans. 8:45am in the counting house conference room. The Run Coordinator will be responsible for organizing and chairing the meeting. |
+ | *** Start of run: Daily meetings | ||
+ | *** Production: ??meetings twice weekly (Monday-Tuesday) unless emergency meeting required?? | ||
* Useful links: | * Useful links: | ||
**Accelerator schedule | **Accelerator schedule | ||
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#*Reestablish L1 trigger Alex. Somov. 2h). | #*Reestablish L1 trigger Alex. Somov. 2h). | ||
#*Reestablish DAQ (Sergei, 2h). | #*Reestablish DAQ (Sergei, 2h). | ||
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#*General detector calibration (Sean Dobbs. (703-887-1776) 1h). Use 2×10<sup>-5</sup> Al. radiator. Beam current 200nA (Solenoid magnet is off) | #*General detector calibration (Sean Dobbs. (703-887-1776) 1h). Use 2×10<sup>-5</sup> Al. radiator. Beam current 200nA (Solenoid magnet is off) | ||
#**Run 15 min (solid time) in Long Mode (Mode 10) | #**Run 15 min (solid time) in Long Mode (Mode 10) | ||
#**Run 15 min (solid time) in Production Mode (Mode 9). | #**Run 15 min (solid time) in Production Mode (Mode 9). | ||
− | # | + | #??[https://halldweb.jlab.org/hdops/wiki/index.php/Fall_2018_CDC_HV_scan_procedure CDC] and [https://halldweb.jlab.org/hdops/wiki/index.php/HV_Scan_Fall_2016 TOF] HV scans (Naomi, Beni, 6h). Use 4.5×10<sup>-4</sup> Al. radiator (on goni). Beam current 140nA ?? |
− | + | #47 μm diamond (JD70-<font color="red">105, or 106??</font>) alignement check. (4 polarization configuration) (Hovanes. <font color="red">16h?? </font>). | |
− | + | #GlueX-II production | |
− | + | #*Standard configuration: 47 μm diamond, 120-300 nA, 5 mm hole, TPol on 75 μm TPol convertor. 2h runs <b>and no more, as it may be hard to correct for calibration drifts</b>. Cycle over 5 sets of runs: 0<sup>o</sup>, then 90<sup>o</sup>, then 45<sup>o</sup>, then 135<sup>o</sup>, then amorphous runs. | |
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− | #47 μm diamond (JD70-105) alignement. (4 polarization configuration) (Hovanes. 16h). | + | |
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− | #*Standard configuration: 47 μm diamond, 120-300 nA, 5 mm hole, TPol on | + | |
#**Amorphous runs: 4.5×10<sup>-4</sup> Al. radiator (on goni). 140-360 nA | #**Amorphous runs: 4.5×10<sup>-4</sup> Al. radiator (on goni). 140-360 nA | ||
#*Log in run information in the shift summary (make a run list). For each production run, log useful comments on DAQ comment window, see [https://halldweb.jlab.org/hdops/wiki/index.php/Best_Practices/FAQ] | #*Log in run information in the shift summary (make a run list). For each production run, log useful comments on DAQ comment window, see [https://halldweb.jlab.org/hdops/wiki/index.php/Best_Practices/FAQ] | ||
#*Tagger quadrupole on | #*Tagger quadrupole on | ||
− | #*Harp scan (30 min): | + | #*Harp scan (30 min):<font color="red"> Every 2 days ??</font>. |
#*Empty target runs (2h: 1<sup>-</sup> h to empty/fill back the target, 1h running). Standard production current. After RF recovery. | #*Empty target runs (2h: 1<sup>-</sup> h to empty/fill back the target, 1h running). Standard production current. After RF recovery. | ||
#*Dark current run for ST (and microscope). Long mode 10 min run. At least every fortnight. Beam must be off. Done by Beni on opportunistic basis. | #*Dark current run for ST (and microscope). Long mode 10 min run. At least every fortnight. Beam must be off. Done by Beni on opportunistic basis. |
Revision as of 10:30, 26 June 2020
Contents
- 1 Summer 2020 GlueX Run
- 2 Meeting General Agenda
- 3 Connect Information
- 4 Beam and Hall configuration
- 5 General Information
- 6 Runplan
- 7 Hall D situation room (current run plan)
- 8 Runplan time charts
- 9 Accelerator status
- 10 Hot Checkout
- 11 Readiness for Fall 2019/Spring 2020 run
- 12 Live Camera Feeds from the Four Counting Houses
Summer 2020 GlueX Run
Run Statistics Google Spreadsheet.
Meeting General Agenda
Run Planning Meeting Notes, July 27-August 5, 2020
Connect Information
To connect from the outside by phone please do the following
1.) To join via a Web Browser, go to the page [1] https://bluejeans.com/660743227.
2.) To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 660743227.
3.) To join via phone, use one of the following numbers and the Conference ID: 660743227.
4.) The moderator code is 8394
Dial Either +1 408 740 7256 or +1 888 240 2560 for US or Canada
Specific instructions for connecting from JLab's Hall D conference room:
- Turn polycon on if necessary (do it before turning the computer on)
- With the polycon, place a call at 199.48.152.152
- Press # to enable the polycom keypad, then enter the meeting id: 660743227 and #
- You may have to unmute the microphone: #*4
- Turn the computer on if needed
Beam and Hall configuration
- Beam energy expected:
- 11.408 GeV (i.e. about 200 MeV less than value for Spring 2019)
- Solenoid:
- 1350A
- CW Beam:
- 250 MHz frequency.
- Range: 1 nA-2100 nA. (High current required for short Tagger Accidental study)
- Chopper slit: shared with Hall C, then use A slit when Hall A is done (03/26/2020).
- Standard current and radiators
- ~300 nA on a 4.1·10-4 R.L. radiator (50 μm diamond). (RSAD limit 500nA on 58 μm diamond))
- ~360 nA on a 33.7·10-5 R.L. AL radiator (30 µm Al). (RSAD limit 600nA on 30 µm Al radiator))
- Position Slow Lock on or FFB on (FFB doesn't operate below 50nA).
- Radiators:
- Goniometer radiators: DIRC commissioning starts on 40 μm Al radiator. Then it uses production diamond.
- Diamond JD70-103 (50 μm - 4.1·10-4 R.L., 7×7 mm²) - new crystal - good rocking curve.
- Diamond JD70-105 (47 μm - 3.9·10-4 R.L., 7×7 mm²) - Used for the second part of GlueX's Fall 2018 run and Fall 2019/Spring 2020. Good performance.
- Diamond JD70-106 (50 μm - 4.1·10-4 R.L., 7×7 mm²) - Aligned and used shortly during Tagger Accidental test in Spring 2020.
- Diamond JD70-107 (55 μm - 4.6·10-4 R.L., 7×7 mm²) - new crystal - good rocking curve
- Diamond JD70-109 (50 μm - 4.1·10-4 R.L., 7×7 mm²) - new crystal - good rocking curve
- Amorphous 40 μm Al radiator (44.9·10-5 R.L.)
- V-wire (for TAC run).
- Amorphous
- 1.64 µm Al (1.86·10-5 R.L., see study)
- 10 µm Al (11.2·10-5 R.L.)
- 30 µm Al (33.7·10-5 R.L.)
- Goniometer radiators: DIRC commissioning starts on 40 μm Al radiator. Then it uses production diamond.
- Tagger quadrupole on (-4.2 A).
- Collimator hole: Default running: 5.0 mm.
- Targets:
- LH2 target: cryogenic target
- PS converter: 75 μm
- Miscellaneous:
- TRD?
- DIRC?
- Other?
General Information
This document describes the run plan for the Hall D Summer 2020 run.
- Schedule for the run:
- ?July 16th? - July 26th: Electron beam restoration.
- July 27th - ?Sept. 7th?: 6 weeks for GlueX high luminosity production.
- Accelerator overall plan and priorities:
- Deliver physics beam to 4 halls.
- Hall D plan
- Experiment: GlueX E12-06-102 Production
- Straight track run?
- Other special tasks?
- Expected Staffing and responsibilities:
- The Run Coordinator oversees the run:
- ?July 17th?-July 26th: ?10? days: Alexandre Deur (accelerator restoration)
- July 27th-Aug. 5th, 10 days: Alexandre Deur
- Aug 5th-Aug 12th, 7 days: TBD
- Aug 12th-Aug 19th, 7 days: TBD
- Aug 19th-Aug 26th, 7 days: TBD
- Aug 26th-Sept. 2nd, 7 days: TBD
- Sept 2nd-Sept ??7th??, 5 days: TBD
- The Run Coordinator oversees the run:
- The Physics Division Liaison (PDL) and Hall D Work Coordinator/Safety Warden (M. Stevens) verify that the proper safety rules are followed. PDL is:
- PDL: Benedikt Zihlmann, Deputy PDL: Lubomir Penchev
- The analysis coordinator (Alexander Austregesilo) oversees the off-line diagnostic of the different systems and analysis of the data.
- Shifts: ? 1 person per shift. 4 shifts per day ?
- The Physics Division Liaison (PDL) and Hall D Work Coordinator/Safety Warden (M. Stevens) verify that the proper safety rules are followed. PDL is:
- Coordination Activities:
- The RC will attend the MCC meetings at 7:45am and 8:00am and the weekly MCC meeting (Wednesday, 1:30pm). The PDL will attend the weekly MCC meeting.
- Run meetings: broadcasted on Bluejeans. 8:45am in the counting house conference room. The Run Coordinator will be responsible for organizing and chairing the meeting.
- Start of run: Daily meetings
- Production: ??meetings twice weekly (Monday-Tuesday) unless emergency meeting required??
- Useful links:
- Accelerator schedule
- Link to Richard Jones program to plot the beam profile at the collimator.
- Links to previous runplans
- Links to beam parameters/radiation level monitoring:
- Last 8-hours plots showing 1-minute, 10-minute, and hourly averages
- Same but Last 24-hours
- Same but Last 72-hours
- Week, month, and quarter (3 months) plots also exist, with similar web addresses.
- A map of the radiation monitors
Runplan
- Verify electron beam quality and establish photon beam (assume 1 day).
- Ion Chambers trip threshold must be set using Al. radiators
- Tune electron beam with radiator retracted
- Radiator (amorphous and diamond) must be retracted. Collimator should be in blocking position.
- Typical levels are (for radiator retracted, collimator fully blocking, electron beam current 50 nA)
- RAD102_P1 ~ 10 mrad/hr (tagger area, gammas, between tagger and dump)
- RAD102_P2 < 0.1 mrad/hr (tagger area, gammas, on the ground below the goniometer).
- RAD102_P3 ~ 0.3 mrem/hr (tagger area, neutrons, near electronics racks)
- RAD508_P1 < 0.1 mrad/hr (collimator cave, gammas).
- RAD508_P2 ~ 0. mrad/hr (Hall. Neutrons).
- Typical levels are (for radiator retracted, collimator fully blocking, electron beam current 50 nA)
- Radiator (amorphous and diamond) must be retracted. Collimator should be in blocking position.
- Establish good photon beam
- Make sure tagger quadrupole is on and at -4.2 A. (It can be turned on only once the Hall is in power/beam permit.)
- Insert 2*10-5 RL radiator. Call MCC and ask to mask the FSD and turn off beam each time a radiator is moved
- Typical levels are (for 2×10-5 radiator, electron beam current 50 nA)
- RAD102_P1= 35 mrad/hr (tagger area, gammas, between tagger and dump)
- RAD102_P2= < 0.5 mrad/hr (tagger area, gammas, on the ground below the goniometer)
- RAD102_P3= ~2 mrem/hr (tagger area, neutrons, near electronics racks)
- RAD508_P1= ~10 mrad/hr (collimator cave, gammas).
- RAD508_P2 < ~ 0. mrad/hr (Hall. Neutrons).
- Typical levels are (for 2×10-5 radiator, electron beam current 50 nA)
- Insert 2*10-5 RL radiator. Call MCC and ask to mask the FSD and turn off beam each time a radiator is moved
- Verify beam position and envelope (Hovanes).
- Ask MCC to set beam position on 5C11b to x=-0.5 mm and y=+1.0 mm.
- Ask MCC for 5C11 and 5C11B HARP. Then do our radiator HARP scan, see instruction. If it looks good, proceed to next step. Otherwise, inform MCC.
- Insert profiler (no need for masking FSD when an object is inserted in the photon line), run with 10×10-4 radiator and 50 nA. Beam on the profiler should be at x=0.0±0.5cm; y=0.0±0.5cm. If not, inform MCC.
- Radiation level study (1h):
- Run 5 min without radiator (Call MCC and ask to mask the FSD each time the radiator is moved). Beam current: 50nA. Repeat at 100 nA and 200 nA
- Run 5 min with the 10-4 radiator (Call MCC). Beam current: 50nA. Repeat at 100 nA and 200 nA
- Run 3 min with the 3*10-4 radiator (Call MCC). Beam current: 50nA. Repeat at 100 nA and 200 nA
- Photon flux optimization and Active Collimator calibration. (20 + 20 mins). Call Hovanes.
- re-Insert the 10-4 radiator (Call MCC). Use about 100 nA beam current. This will provide the Act. Col. nominal positions for its high gain values.
- Determine maximum photon beam transmission by doing 2D scans using the collimator x/y motions (Hovanes. 1h)
- Repeat procedure with 2*10-5 radiator (Call MCC) and 50 nA beam current. This will provide the Act. Col. nominal positions for its low gain values.
- Record on the white board what is the beam position on 5C11b and Active Collimator for optimal photon transmission, both for low and high Act. Col. gain.
- Until Hovanes determines to optimal 5C11b and Active Collimator position, keep profiler in and beam locked (MCC's duty) on the nominal 5C11b and x=0,y=0 profiler position. Once Active Collimator nominal beam position is known, retract profiler and lock the beam (MCC) on the active collimator.
- Detector and beamline checkout.
- Reestablish L1 trigger Alex. Somov. 2h).
- Reestablish DAQ (Sergei, 2h).
- General detector calibration (Sean Dobbs. (703-887-1776) 1h). Use 2×10-5 Al. radiator. Beam current 200nA (Solenoid magnet is off)
- Run 15 min (solid time) in Long Mode (Mode 10)
- Run 15 min (solid time) in Production Mode (Mode 9).
- ??CDC and TOF HV scans (Naomi, Beni, 6h). Use 4.5×10-4 Al. radiator (on goni). Beam current 140nA ??
- 47 μm diamond (JD70-105, or 106??) alignement check. (4 polarization configuration) (Hovanes. 16h?? ).
- GlueX-II production
- Standard configuration: 47 μm diamond, 120-300 nA, 5 mm hole, TPol on 75 μm TPol convertor. 2h runs and no more, as it may be hard to correct for calibration drifts. Cycle over 5 sets of runs: 0o, then 90o, then 45o, then 135o, then amorphous runs.
- Amorphous runs: 4.5×10-4 Al. radiator (on goni). 140-360 nA
- Log in run information in the shift summary (make a run list). For each production run, log useful comments on DAQ comment window, see [2]
- Tagger quadrupole on
- Harp scan (30 min): Every 2 days ??.
- Empty target runs (2h: 1- h to empty/fill back the target, 1h running). Standard production current. After RF recovery.
- Dark current run for ST (and microscope). Long mode 10 min run. At least every fortnight. Beam must be off. Done by Beni on opportunistic basis.
- Standard configuration: 47 μm diamond, 120-300 nA, 5 mm hole, TPol on 75 μm TPol convertor. 2h runs and no more, as it may be hard to correct for calibration drifts. Cycle over 5 sets of runs: 0o, then 90o, then 45o, then 135o, then amorphous runs.
- CPP pre-test (David L., 1h). Fall 2019
- Needs to be done with polarized photon beam.
- One "TAC" run if we have enough time (Hovanes, A. Somov 8h) Fall 2019
- a few nA, thinest Al. radiator and ComCal.
- To be coordinated with MCC.
- Measure bleedthrough. If acceptable, (~nA or less), proceed with TAC-ComCal run. If not. Consider switching to Hall B slit or running on bleedthrough. </strike>
- Gluex data production (Spring 2020)
- Standard configuration: 47 μm diamond. Choose and maintain the coherent edge to its chosen location. 120-300 nA, 5 mm hole, TPol on 75 μm TPol convertor. 2h runs and no more, as it may be hard to correct for calibration drifts. Cycle over 5 sets of runs: 0o, then 90o, then 45o, then 135o, then amorphous runs.
- Amorphous runs: 4.5×10-4 Al. radiator (on goni). 140-360 nA
- Log in run information in the shift summary (make a run list). For each production run, log useful comments on DAQ comment window, see [3]
- Tagger quadrupole on
- Harp scans once a day: 15 min.
- Dark current run for ST (and BCal and microscope): every fortnight, row mode, sparcification off, no beam (done e.g. during beam study or RF recovery). Beni
- If commissioning and analysis were successful, once a day (?), a beam envelope measurement by rastering on Act. Col. ??min
- Empty target run every 3 week (2h: 1- h to empty/fill back the target, 1h running). Standard production current.
- Standard configuration: 47 μm diamond. Choose and maintain the coherent edge to its chosen location. 120-300 nA, 5 mm hole, TPol on 75 μm TPol convertor. 2h runs and no more, as it may be hard to correct for calibration drifts. Cycle over 5 sets of runs: 0o, then 90o, then 45o, then 135o, then amorphous runs.
- Three "TAC" runs (Hovanes, A. Somov 8h)
- Long mode 10 min run. Once a week (20 min).
- Amorphous run. Every set of 4 diam. orientation runs. 1h Standard production current. Time to switch from pol. to unpol.: 10min. time to switch from unpol. to pol.: 30min.
- FCal-BCal-ST trigger test and preparation for high current DAQ tests (A. Somov, 8h) Fall 2019
- Tagger accidental measurement (Richard Jones (860-377-5224), 8h)
- 125 nA <I< 2.1 μA. PS trigger only. detailed tagger accidental measurement plan
- ComCal anode current study (A. Somov, 4h)
High current DAQ test (Sergei, 4h). 400-600 nA on a 4.5×10-4 Al radiator (on goni). Fall 2019- High current cDAQ test (Sergei, 4h). 400-600 nA on a 4.5×10-4 Al radiator (on goni). Fall 2019
- CPP trigger test (14h)
- Installation (invasive): 6h. Hall openned.
- CPP trigger test (8h). Several access in the Hall to change geometries.
- CPP removal (non-invasive, 8h): once the beam is terminated for the Fall 2019 run (Thursday Dec. 19th, 6am).
Hall D situation room (current run plan)
Hall D counting room white board
Runplan time charts
Fall 2019 time charts: (commented out for clarity)
Spring 2020 time charts:
Spring 2020 commissioning/run time chart. Week 1: Jan.8-14 2020.
The horizontal scale is the time during which beam is available (in other words, it would be the real time with 100% of beam efficiency).
The task time estimates given on the plot have 100% contingency.
Run time chart. Week 2: Jan.15-21 2020.
Run time chart. Week 3: Jan.22-28 2020.
Run time chart. Week 4: Jan.29-Feb.4 2020.
Run time chart. Week 5: Feb.5-11 2020.
Run time chart. Week 6: Feb.12-18 2020.
Run time chart. Week 7: Feb.19-25 2020.
Run time chart. Week 8: Feb.26-Mar.3 2020.
Run time chart. Week 9: Mar.4-10 2020.
Run time chart. Week 10: Mar.11-17 2020.
Run time chart. Week 11: Mar.18-24 2020.
Run time chart. Week 12: Mar.25-Mar 31 2020.
Run time chart. Week 13: Apr.1-7 2020.
Run time chart. Week 14: Apr.8-14 2020.
Run time chart. Week 15: Apr.15-21 2020.
Run time chart. Week 16: Apr.22-28 2020.
Run time chart. Week 17: Apr.29-May 6 2020.
Accelerator status
- Link to accelerator short term schedule
- Bluejeans code for the daily MCC meetings and Wednesday 1:30 meeting: 569476853
Hot Checkout
To be completed by Thurs. Nov. 22nd.
- Hot Check OUT Status 100% ready ; 0% checked ; 0% not ready
Readiness for Fall 2019/Spring 2020 run
(This section is commented out for clarity)
Live Camera Feeds from the Four Counting Houses
- These feeds SHOULD be open and visible at all times from one of the monitors in each of the counting houses.
- Management cautions AGAINST opening them from other locations or offsite, out of concern for available bandwidth.