Difference between revisions of "Run Group M"
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===[http://www.jlab.org/Hall-B/shifts Shift Schedule]=== | ===[http://www.jlab.org/Hall-B/shifts Shift Schedule]=== | ||
| + | ===[https://logbooks.jlab.org/book/hallb Hall B Logbook]=== | ||
===[https://www.jlab.org/Hall-B/run-web/index_rgm.html ESAD, COO, RSAD]=== | ===[https://www.jlab.org/Hall-B/run-web/index_rgm.html ESAD, COO, RSAD]=== | ||
===[https://logbooks.jlab.org/checklists/151 Shift Checklist] === | ===[https://logbooks.jlab.org/checklists/151 Shift Checklist] === | ||
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| + | <!--####################################### Short Term Schedule #############################################--> | ||
= Short Term Schedule = | = Short Term Schedule = | ||
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| − | ''' CLAS12 Run Group M, Fall 2021 </font> ''' | + | === <font color=blue size=4> ''' CLAS12 Run Group M, Fall 2021 </font> ''' === |
''' Beam energies: 2.1, 4.0, 6.0 GeV (1.96 GeV/pass) '''<br> | ''' Beam energies: 2.1, 4.0, 6.0 GeV (1.96 GeV/pass) '''<br> | ||
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| − | + | === RC: Susan Schadmand === | |
| − | + | * (757) 575-7540, [mailto:susansch@jlab.org susansch@jlab.org] | |
| − | - | + | * 9 575 7540 from Counting Room |
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| − | = | + | === PDL: Valery Kubarovsky === |
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| − | == PDL: Valery Kubarovsky == | ||
* (757) 876-1789 | * (757) 876-1789 | ||
* 9 876-1789 from Counting Room | * 9 876-1789 from Counting Room | ||
* [mailto:vpk@jlab.org vpk@jlab.org] | * [mailto:vpk@jlab.org vpk@jlab.org] | ||
| + | == <font color=blue>''' Run Plan: Friday, Feb 7-8, 2022 '''</font> == | ||
| − | + | Production runs use <b> PROD67_noVTPread </b> and the trigger <b> rgm_6GeV_inb_v1_0.trg </b>.<br/> | |
| + | Run duration 100M events or 4 hours, whichever comes first. | ||
| − | + | * run 6GeV 80 nA on Ca48 target (240 mg/cm2), beam blocker IN, until SAD | |
| − | + | * low luminosity runs:(ca 3pm - 9pm on Feb 7) | |
| + | ** 2 hrs 5nA | ||
| + | ** 2 hrs 10 nA | ||
| + | ** 2 hrs 40 nA | ||
| − | + | * the run on Ca48 until 6am, Feb 8 | |
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| + | * 6am Feb 8: Investigate BLA tune beam trips with tune beam to Hall B, https://devweb.acc.jlab.org/CSUEApps/atlis/task/24015 | ||
| − | + | * RC will be there at 6 am and follow Eugene's instruction | |
| + | ** put the blank collimator in | ||
| + | ** turn HV off for all tracking detectors, just in case if the tagger magnet trips during the test | ||
| + | ** MCC may mask upstream halo FSD if necessary but keep all other FSD unmasked | ||
| − | + | == <font color=blue> DAQ configuration </font> == | |
| − | + | <b> PROD67_noVTPread </b>, production trigger <b> rgm_6GeV_inb_v1_0.trg </b>. <br/> | |
| + | <font color=blue><b> NOTE: UNLESS a RICH problem crashes the DAQ, do NOT interrupt an otherwise smooth run to do a RICH recovery - instead do this in between runs. </b></font> | ||
| + | <br/> | ||
| − | + | <font color=blue><b> NOTE: BOTH the shift expert AND the shift worker MUST check monitoring histograms at least once every 30-60 minutes to make sure there are no major detector problems. </b></font> | |
| − | <b> | + | <br/> |
<b> At the end of each run, follow the <font color=red>STANDARD DAQ RESTART SEQUENCE</font> </b>'''<br> | <b> At the end of each run, follow the <font color=red>STANDARD DAQ RESTART SEQUENCE</font> </b>'''<br> | ||
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* After each step, make sure it is completed in the Run Control message window.</font></b> If a ROC has crashed, find which one it is, issue a roc_reboot command ON JUST THAT ROC and try again. Contact the DAQ expert if there are any questions. | * After each step, make sure it is completed in the Run Control message window.</font></b> If a ROC has crashed, find which one it is, issue a roc_reboot command ON JUST THAT ROC and try again. Contact the DAQ expert if there are any questions. | ||
| − | + | == <font color=blue> References and Standards </font>== | |
| − | + | ''(last update 01/18/2022- 23:30)'' | |
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| − | == <font color=blue> | ||
| − | ''(last update 01/18/2022- 23:30 | ||
<b> Nominal Beam Positions </b> | <b> Nominal Beam Positions </b> | ||
| − | *2H01, X: -0. | + | *2H01, X: -0.6 mm, Y: 0.8 mm |
*2C24, X: -2.0 mm, Y: +0.6 mm | *2C24, X: -2.0 mm, Y: +0.6 mm | ||
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<b> Reference Harp Scans for Beam on Tagger dump: </b> 2C21 [https://logbooks.jlab.org/entry/3963244], tagger harp [https://logbooks.jlab.org/entry/3963250] | <b> Reference Harp Scans for Beam on Tagger dump: </b> 2C21 [https://logbooks.jlab.org/entry/3963244], tagger harp [https://logbooks.jlab.org/entry/3963250] | ||
| − | <b> Reference Monitoring Histograms | + | <b> Reference Monitoring Histograms:</b> |
| − | + | * [https://logbooks.jlab.org/entry/3982817 6 GeV 80 nA on Ca48] | |
| + | * [https://logbooks.jlab.org/entry/3980929 6 GeV 90 nA on Sn] | ||
| + | * [https://logbooks.jlab.org/entry/3973807 6 nA, production C] | ||
| + | * [https://logbooks.jlab.org/entry/3943458 50 nA, production LD2] | ||
<b> Counter rates </b> | <b> Counter rates </b> | ||
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<b> Beamline vacuum: </b> should be not higher than 5e-5. | <b> Beamline vacuum: </b> should be not higher than 5e-5. | ||
| + | = Notes/Known Issues = | ||
| + | <!--####################################### Notes/Known Issues ################################################--> | ||
| − | + | '''NOTE: BOTH the shift expert AND the shift worker MUST check monitoring histograms (mon12) at least once every 30-60 minutes to make sure there are no major detector problems.''' | |
| − | ==<font color=blue> | + | == <font color=blue> Notes </font> == |
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| − | + | #'''LTCC''' is NOT used in this experiment. HV should be kept OFF. | |
| − | + | # '''FMT''' only using 3 FMT layers, not 6. | |
| − | + | # The main lights in the Hall ('''dome lights''') and the Forward Carriage lights are being kept off because of light leaks affecting some of the detectors. If these lights are switched on during access, they should be switched off when leaving the Hall. Refer to these photos: | |
| − | * | + | #* ON: [https://logbooks.jlab.org/entry/3825712] |
| − | * | + | #* OFF: [https://logbooks.jlab.org/entry/3825731] |
| − | + | #* Note that the dome lights when switched off cannot be turned back on immediately because they require 10-15 min to cool down. | |
| − | + | # In case of a '''Torus and/or Solenoid Fast Dump''' do the following: | |
| − | - | + | #* Notify MCC to request beam OFF and to drop Hall B status to Power Permit |
| − | ''' | + | #* Call Engineering on-call |
| − | + | #* Make a separate log entry with copies to HBTORUS and HBSOLENOID logbooks. In the "Notify" field add Probir Goshal, Dave Kashy, and esr-users@jlab.org | |
| − | * | + | #* Notify Run Coordinator |
| − | + | #* Turn off all detectors | |
| − | + | # Observe the guidance of the alarm handler. | |
| − | * | ||
| − | * | ||
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| − | + | == <font color=blue> Known Issues </font> == | |
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| − | ''' | + | * '''Beamline overview''' No Data from Faraday cup viewer camera, network switch died |
| − | + | * '''DAQ''' when starting a run, the live time alarm goes off, while status of the ROCs all ok, then the alarm can just be acknowledged | |
| + | * '''DAQ''' The error messages " ERR: event# ..." e.g. for crates tdcband1, tdcecal1 and tdcecal6 are NOT a problem. Can go along with relatively higher roc rates. | ||
| − | + | * '''PCAL''' transient: mu strip occupancy hole in U view TDC, https://logbooks.jlab.org/entry/3978499, https://logbooks.jlab.org/entry/3978736 | |
| − | + | * '''ECAL''' one strip of TDC ECout W strip sector4 is hot, https://logbooks.jlab.org/entry/3979286 | |
| − | + | * '''ECAL''' HV SEC2_WI_E36 is known to be problematic. Channel stays off for now. | |
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| − | * | ||
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| − | + | * '''BMT''' off: histogram occupancy Z, layer 3, sector 1, detetcor 7, S1L3 strip HV is off due to high leakage, https://logbooks.jlab.org/entry/3970886 | |
| − | + | * '''BMT''' off: histogram occupancy Z, layer 5, sector 2, detetcor 14 | |
| − | * | + | * '''BMT''' SEC1 L1 STRIP: reduced HV. (This tile will have almost 0 efficiency), https://logbooks.jlab.org/entry/3982425 |
| − | * | ||
| − | * | ||
| − | + | * '''RICH''' recovery only between runs. also when you see problems like a missing tile | |
| − | + | * '''RICH''' FPGA temperatures can show yellow tiles. Yellow tiles in the RICH temperature map are normal. It is done just to pay attention to the tiles with temp>70 degrees. The alarm is set to 75 degrees https://logbooks.jlab.org/entry/3975547 | |
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| − | * | ||
| − | * | ||
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| + | = Shift Expert = | ||
| + | <!--####################################### Shift Expert ################################################--> | ||
| + | {| {{TableStyle1}} | ||
| valign=top | | | valign=top | | ||
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| + | '''NOTE: BOTH the shift expert AND the shift worker MUST check monitoring histograms at least once every 30 - 60 minutes to make sure there are no major detector problems.''' | ||
| − | + | * Follow the '''[[https://wiki.jlab.org/clas12-run/index.php/Run_Group_M#Short_Term_Schedule Short Term Schedule]]''' as outlined by RC | |
| − | + | ** includes Run Plan, DAQ configuration, and References and Standards | |
| − | *[https:// | + | * Keep '''shift summary''' up to date in HBLOG. Record all that happens. |
| − | * | ||
| − | * | ||
| + | * '''Cycle the FMT gas once per shift''', in-between runs. Pease log in shift summary. | ||
| + | ** If it is not reset, the interlock may drop and disable the HV. | ||
| + | ** Turning off and on the gas flow without pausing to avoid HV trips. | ||
| + | ** If the HV tripped, make sure that once gas flow is restarted and the flow differential is down to reasonable values, to turn the FMT HV back on and let it ramp all the way up. | ||
| + | ** Remember that this experiment is only using 3 FMT layers, not 6. | ||
| − | + | * Do a '''RICH recovery''' (press the RICH Recovery button on the GUI) once daily during day shift, between runs. Please log in shift summary. | |
| + | ** Note the automated "RICH Recovery" sequence already confirms RICH4 is up and accepting ssh connections before claiming success. And it also prints out that you have to "Cancel->Reset->Configure->Download->Prestart" before starting the next run. | ||
| + | * '''[https://bta.acc.jlab.org Fill out BTA]''' hourly. Click "Load from EPICS" to automatically fill the left side then correct as needed. | ||
| + | ** Accelerator beam time: | ||
| + | *** ABU: acceptable beam used (eg harp scans, calibrations, trigger settings, running) | ||
| + | *** BANU: beam acceptable but not used (eg radiator change or our problems) | ||
| + | *** BNA: beam not acceptable (eg tuning, drifting, not focused) | ||
| + | ** Experiment beam time | ||
| + | *** ER: experiment ready | ||
| + | *** PCC: planned configuration change (when beam is masked while radiators are moved, DAQ (roc rebooting, restarting runs)), if more than 5 minutes, put a short comment, eg harp scans or DAQ. | ||
| + | *** UED: unplanned experiment down (hardware failure) | ||
| − | + | '''In case of other questions or uncertainties of what to do, call the RC or PDL''' | |
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| + | (remote) shift worker: see dedicated [https://wiki.jlab.org/clas12-run/index.php/Run_Group_M#tab=Remote_Shifts Remote Shifts] tab above. | ||
|} | |} | ||
| − | + | = Remote Worker Shift = | |
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| − | = Remote | ||
{| {{TableStyle1}} | {| {{TableStyle1}} | ||
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| valign=top | | | valign=top | | ||
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| − | * Zoom for 24-7 communication with counting house: https://jlab-org.zoomgov.com/j/1619881100 | + | * '''Zoom for 24-7 communication with counting house:''' https://jlab-org.zoomgov.com/j/1619881100 |
** Passcode REQUIRED: 927417 | ** Passcode REQUIRED: 927417 | ||
| − | * | + | * Remind the expert in the counting house to restart their zoom, if necessary |
| + | |||
* Remote VNC connection instructions: https://logbooks.jlab.org/entry/3906039 | * Remote VNC connection instructions: https://logbooks.jlab.org/entry/3906039 | ||
** All necessary applications should be avaible from the desktop menu (left/right click on the desktop) | ** All necessary applications should be avaible from the desktop menu (left/right click on the desktop) | ||
* EPICS GUIs should be accessed '''ONLY''' via the desktop menu or by running <tt>clascss-remote</tt>. | * EPICS GUIs should be accessed '''ONLY''' via the desktop menu or by running <tt>clascss-remote</tt>. | ||
* [https://userweb.jlab.org/~baltzell/clas12/shift/remote-demo.mp4 Remote Demonstration Video (150 MB)] | * [https://userweb.jlab.org/~baltzell/clas12/shift/remote-demo.mp4 Remote Demonstration Video (150 MB)] | ||
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=== Tasks === | === Tasks === | ||
| − | * | + | |
| − | * | + | |
| − | * | + | '''Every Run:''' |
| − | * | + | |
| − | + | * WITH BEAM, log screen shots of | |
| − | ** mon12 | + | ** Beamline Overview, in VNC or [https://hallbopi.jlab.org/webopi3.3/w?opi=beamline/clas12-web.opi Web Browser] |
| − | + | ** CLAS12 Trigger rates and DAQ status | |
| − | + | ||
| − | * | + | * upload monitoring plots (mon12) to logook |
| − | ** | + | ** '''look at the spectra''': Reference, current, and 5 most recent runs, choose a reference run (the reference numbers refer to logbook entries): |
| − | + | *** 6 GeV 80 nA on Ca48 [https://clas12mon.jlab.org/mon12/histograms/?reference=3982817 https://clas12mon.jlab.org/mon12/histograms/?reference=3982817] | |
| − | ** | + | *** 6 GeV 90 nA on Sn [https://clas12mon.jlab.org/mon12/histograms/?reference=3980929 https://clas12mon.jlab.org/mon12/histograms/?reference=3980929] |
| − | * | + | *** ref 6 nA, production C, [https://clas12mon.jlab.org/mon12/histograms/?reference=3973807 https://clas12mon.jlab.org/mon12/histograms/?reference=3973807] |
| − | + | *** ref 50 nA, production LD2, [https://clas12mon.jlab.org/mon12/histograms/?reference=3943458 https://clas12mon.jlab.org/mon12/histograms/?reference=3943458] | |
| − | + | ||
| − | + | '''Every Shift:''' | |
| − | + | ||
| − | + | * Fill the [https://logbooks.jlab.org/checklists/151 shift checklist] | |
| + | |||
| + | * Log screen shots of RICH temperature and scaler maps. Log in HBLOG and RICH logbook. | ||
| + | |||
| + | '''Regularly''': | ||
| + | |||
| + | * <font color=red>'''reset & check spectra frequently (every 30 - 60 minutes)'''</font> | ||
| + | ** Some plots in '''mon12''' have a '''choice of histogram sets per sector''', select buttons at the bottom of the plot. Only the currently selected set ends up in the logbook entry. | ||
| + | ** that means you have to '''look at all sectors for these histograms''' | ||
| + | |||
| + | * Log the '''strip charts''' in time intervals '''according to the x-axis time span''', using the liveplot configuration '''Beamline4Logbook''', see https://logbooks.jlab.org/entry/3978837 . | ||
| + | ** in VNC: use CS-Studio, Tools, Strip Charts, livePlot | ||
| + | *** right-click on the livePlot screen and select "Load a Configuration" | ||
| + | *** the configuration "Beamline4Logbook" provides the beam current and position information | ||
| + | *** right-click on the screen and select "Make Elog Entry", make sure to log to HBLOG and not ELOG | ||
| + | |||
| + | * in Web Browser: [https://epicsweb.jlab.org/wave/?myaDeployment=ops&myaLimit=100000&windowMinutes=30&title=Upstream+and+Midstream+Halo+Counters&fullscreen=false&layoutMode=2&viewerMode=2&pv=scaler_cS3b&pv=scaler_cS4b&pv=scaler_cS6b&pv=scaler_cS12b&pv=scaler_cS13b&pv=scaler_cS14b&pv=scaler_cS15b&scaler_cS3blabel=scaler_cS3b&scaler_cS3bcolor=%23a6cee3&scaler_cS3byAxisLabel=Rate++%28Hz%29&scaler_cS3byAxisMin=&scaler_cS3byAxisMax=&scaler_cS3byAxisLog&scaler_cS3bscaler=&start=2020-08-08+09%3A02%3A36&end=2020-08-08+09%3A07%3A36&scaler_cS4blabel=scaler_cS4b&scaler_cS4bcolor=%231f78b4&scaler_cS4byAxisLabel=&scaler_cS4byAxisMin=&scaler_cS4byAxisMax=&scaler_cS4byAxisLog=&scaler_cS4bscaler=&scaler_cS5byAxisLabel=&scaler_cS5byAxisMin=&scaler_cS5byAxisMax=&scaler_cS5byAxisLog=&scaler_cS5bscaler=&scaler_cS6blabel=scaler_cS6b&scaler_cS6bcolor=%2333a02c&scaler_cS6byAxisLabel=&scaler_cS6byAxisMin=&scaler_cS6byAxisMax=&scaler_cS6byAxisLog=&scaler_cS6bscaler=&scaler_cS7byAxisLabel=&scaler_cS7byAxisMin=&scaler_cS7byAxisMax=&scaler_cS7byAxisLog=&scaler_cS7bscaler=&scaler_cS12blabel=scaler_cS12b&scaler_cS12bcolor=%23e31a1c&scaler_cS12byAxisLabel=&scaler_cS12byAxisMin=&scaler_cS12byAxisMax=&scaler_cS12byAxisLog=&scaler_cS12bscaler=&scaler_cS13blabel=scaler_cS13b&scaler_cS13bcolor=%23fdbf6f&scaler_cS13byAxisLabel=&scaler_cS13byAxisMin=&scaler_cS13byAxisMax=&scaler_cS13byAxisLog=&scaler_cS13bscaler=&scaler_cS14blabel=scaler_cS14b&scaler_cS14bcolor=%23ff7f00&scaler_cS14byAxisLabel=&scaler_cS14byAxisMin=&scaler_cS14byAxisMax=&scaler_cS14byAxisLog=&scaler_cS14bscaler=&scaler_cS15blabel=scaler_cS15b&scaler_cS15bcolor=%23cab2d6&scaler_cS15byAxisLabel=&scaler_cS15byAxisMin=&scaler_cS15byAxisMax=&scaler_cS15byAxisLog=&scaler_cS15bscaler= Upstream/Midstream Halo Counters], [https://epicsweb.jlab.org/wave/?myaDeployment=ops&myaLimit=100000&windowMinutes=30&title=Downstream+Halo+Counters&fullscreen=false&layoutMode=2&viewerMode=2&pv=scalerS8b&pv=scalerS9b&scalerS8blabel=scalerS8b&scalerS8bcolor=%23a6cee3&scalerS8byAxisLabel=Rate++%28Hz%29&scalerS8byAxisMin=&scalerS8byAxisMax=&scalerS8byAxisLog&scalerS8bscaler=&pv=scalerS10b&pv=scalerS11b&scalerS9blabel=scalerS9b&scalerS9bcolor=%231f78b4&scalerS9byAxisLabel=&scalerS9byAxisMin=&scalerS9byAxisMax=&scalerS9byAxisLog=&scalerS9bscaler=&scalerS10blabel=scalerS10b&scalerS10bcolor=%23b2df8a&scalerS10byAxisLabel=&scalerS10byAxisMin=&scalerS10byAxisMax=&scalerS10byAxisLog=&scalerS10bscaler=&scalerS11blabel=scalerS11b&scalerS11bcolor=%2333a02c&scalerS11byAxisLabel=&scalerS11byAxisMin=&scalerS11byAxisMax=&scalerS11byAxisLog=&scalerS11bscaler= Downstream Halo Counters], [https://epicsweb.jlab.org/wave/?start=2020-07-08+16%3A50%3A02&end=2020-07-08+16%3A55%3A02&myaDeployment=ops&myaLimit=100000&windowMinutes=30&title=Beam+Currents&fullscreen=false&layoutMode=2&viewerMode=2&pv=IPM2C21A&pv=IPM2C24A&pv=scaler_calc1b&IPM2C21Alabel=IPM2C21A&IPM2C21Acolor=%23a6cee3&IPM2C21AyAxisLabel=Beam+Current+%28nA%29&IPM2C21AyAxisMin=0&IPM2C21AyAxisMax=300&IPM2C21AyAxisLog&IPM2C21Ascaler=&scaler_calc1blabel=Faraday+Cup&scaler_calc1bcolor=%23b2df8a&scaler_calc1byAxisLabel=&scaler_calc1byAxisMin=&scaler_calc1byAxisMax=&scaler_calc1byAxisLog&scaler_calc1bscaler= Beam Currents], [https://epicsweb.jlab.org/wave/?start=2020-08-03+12%3A30%3A57&end=2020-08-03+12%3A35%3A57&myaDeployment=ops&myaLimit=100000&windowMinutes=30&title=BPM+Positions+%28Y-Axis+is+mean+%2B%2F-+0.5+mm%29&fullscreen=false&layoutMode=3&viewerMode=2&pv=IPM2C24A.XPOS&pv=IPM2C24A.YPOS&pv=IPM2H01.XPOS&pv=IPM2H01.YPOS&IPM2C24A.XPOSlabel=IPM2C24A.XPOS&IPM2C24A.XPOScolor=%23e31a1c&IPM2C24A.XPOSyAxisLabel=&IPM2C24A.XPOSyAxisMin=-2.0&IPM2C24A.XPOSyAxisMax=+1.0&IPM2C24A.XPOSyAxisLog&IPM2C24A.XPOSscaler=&IPM2C24A.YPOSlabel=IPM2C24A.YPOS&IPM2C24A.YPOScolor=pink&IPM2C24A.YPOSyAxisLabel=&IPM2C24A.YPOSyAxisMin=-2.0&IPM2C24A.YPOSyAxisMax=1.0&IPM2C24A.YPOSyAxisLog&IPM2C24A.YPOSscaler=&IPM2H01.XPOSlabel=IPM2H01.XPOS&IPM2H01.XPOScolor=darkgreen&IPM2H01.XPOSyAxisLabel=&IPM2H01.XPOSyAxisMin=-2.0&IPM2H01.XPOSyAxisMax=1.0&IPM2H01.XPOSyAxisLog&IPM2H01.XPOSscaler=&IPM2H01.YPOSlabel=IPM2H01.YPOS&IPM2H01.YPOScolor=lightgreen&IPM2H01.YPOSyAxisLabel=&IPM2H01.YPOSyAxisMin=-2.0&IPM2H01.YPOSyAxisMax=1.0&IPM2H01.YPOSyAxisLog&IPM2H01.YPOSscaler=#a6cee3&IPM2C24A.XPOSyAxisLabel=2C24+X+(mm)&IPM2C24A.XPOSyAxisMin=-1.5&IPM2C24A.XPOSyAxisMax=-0.5&IPM2C24A.XPOSyAxisLog&IPM2C24A.XPOSscaler=&IPM2C24A.YPOSlabel=IPM2C24A.YPOS&IPM2C24A.YPOScolor=%231f78b4&IPM2C24A.YPOSyAxisLabel=2C24+Y+(mm)&IPM2C24A.YPOSyAxisMin=0.3&IPM2C24A.YPOSyAxisMax=1.3&IPM2C24A.YPOSyAxisLog&IPM2C24A.YPOSscaler=&IPM2H01.XPOSlabel=IPM2H01.XPOS&IPM2H01.XPOScolor=pink&IPM2H01.XPOSyAxisLabel=2H01+X+(mm)&IPM2H01.XPOSyAxisMin=-0.6&IPM2H01.XPOSyAxisMax=0.4&IPM2H01.XPOSyAxisLog&IPM2H01.XPOSscaler=&IPM2H01.YPOSlabel=IPM2H01.YPOS&IPM2H01.YPOScolor=darkred&IPM2H01.YPOSyAxisLabel=2H01+Y+(mm)&IPM2H01.YPOSyAxisMin=0.4&IPM2H01.YPOSyAxisMax=1.4&IPM2H01.YPOSyAxisLog&IPM2H01.YPOSscaler= BPM Positions] | ||
| Line 361: | Line 317: | ||
|} | |} | ||
| + | |||
| + | = Monitoring = | ||
| + | <!--####################################### MONITORING ################################################--> | ||
| + | {| {{TableStyle1}} | ||
| + | | valign=top | | ||
| + | ===Webcams=== | ||
| + | * [http://cctv1.jlab.org Tagger Beam Dump Viewer] | ||
| + | * [http://cctv12.jlab.org CND/CTOF Ammeter] | ||
| + | * [http://cctv7.jlab.org FTOF/ECAL Ammeter] | ||
| + | * [http://hallbcam02.jlab.org Hall Fisheye] | ||
| + | * [http://cctv11.jlab.org Saclay Cryotarget] | ||
| + | * Faraday Cup Beam Viewer | ||
| + | ** To reboot it, run <tt>beam-viewer-reboot</tt> on a clonpc. | ||
| + | |||
| + | | valign=top | | ||
| + | ===Manuals=== | ||
| + | *[https://wiki.jlab.org/clas12-run/images/c/c9/CedManual.pdf CED Manual] | ||
| + | *[https://wiki.jlab.org/clas12-run/images/f/fd/CLAS12Mon_documentation.pdf MON12 Manual] | ||
| + | *[https://wiki.jlab.org/clas12-run/images/a/ae/Online_shifts.pdf off-line Manual] | ||
| + | |||
| + | | valign=top | | ||
| + | ===Hall Webcams=== | ||
| + | * [https://hallach-cam.jlab.org/axis-cgi/mjpg/video.cgi?date=1&clock=1 Hall A] | ||
| + | * [https://hallbch-cam.jlab.org/axis-cgi/mjpg/video.cgi?date=1&clock=1 Hall B] | ||
| + | * [https://hallcch-cam.jlab.org/axis-cgi/mjpg/video.cgi?date=1&clock=1 Hall C] | ||
| + | * [https://halldch-cam.jlab.org/axis-cgi/mjpg/video.cgi?date=1&clock=1 Hall D] | ||
| + | |||
| + | | valign=top | | ||
| + | ===Epics on the web=== | ||
| + | * [https://hallbopi.jlab.org/webopi3.3/w Hall B WebOPI] (CUE Login) | ||
| + | * [https://epicsweb.jlab.org Accelerator] (CUE Login) | ||
| + | |||
| + | |||
| + | | valign=top | | ||
| + | ===Live Monitoring Links=== | ||
| + | *[https://clas12mon.jlab.org/rgm/pass0_online_qa/tlsummary/ CLAS12 Monitoring Timelines] | ||
| + | *[https://clasweb.jlab.org/clas12online/timelines/rg-m/RGM2022_progress_charge.html Live Charge Collected Plots] | ||
| + | *[https://clasweb.jlab.org/clas12online/timelines/rg-m/RGM2022_progress.html Live Luminosity Collected Plots] | ||
| + | |||
| + | |||
| + | |} | ||
| + | |||
| + | |||
| + | |||
| + | {| {{TableStyle1}} | ||
| + | | valign=center | | ||
| + | [[File:RGM_monitoring_dec_21_charge.png|1100px]] | ||
| + | |||
| + | |||
| + | |} | ||
| + | |||
| + | |||
= Useful Links = | = Useful Links = | ||
| Line 392: | Line 400: | ||
| valign=top | | | valign=top | | ||
| − | === | + | ===ZOOM meetings=== |
* 07:45 [https://jlab-org.zoomgov.com/j/1611843361?pwd=YU55WVVwVS9ZVDEvT1I5M1VIbnJyQT09 RC/PD Morning Meeting] | * 07:45 [https://jlab-org.zoomgov.com/j/1611843361?pwd=YU55WVVwVS9ZVDEvT1I5M1VIbnJyQT09 RC/PD Morning Meeting] | ||
| Line 400: | Line 408: | ||
** Meeting ID: 161 269 7153 | ** Meeting ID: 161 269 7153 | ||
** Passcode: 474207 | ** Passcode: 474207 | ||
| − | |||
** Daily Analysis Meeting to follow directly after | ** Daily Analysis Meeting to follow directly after | ||
** [[RGM_RC_Meetings | Meeting Agendas]] | ** [[RGM_RC_Meetings | Meeting Agendas]] | ||
Revision as of 16:01, 8 February 2022
[edit]
- Shift Documentation
- Phone Numbers
- Short Term Schedule
- Notes/Known Issues
- Shift Expert
- Remote Worker Shift
- Monitoring
- Useful Links
Shift ScheduleHall B LogbookESAD, COO, RSADShift ChecklistHot CheckoutBeam Time Accounting
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Manuals |
Procedures |
JLab Logbooks
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If calling local numbers (with area code prefix 757) from the counting room dial 9+[last 7 digits]. To call other area codes dial 91+[ten digit number]
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- Note, all non-JLab numbers must be dialed with an area code. When calling from a counting-house landline, dial "9" first.
- To call JLab phones from outside the lab, all 4-digit numbers must be preceded by 757-269
- Click Here to edit Phone Numbers. Note, you then also have to edit the current page to force a refresh.
Click Here to edit Phone Numbers. Note, you then also have to edit the current page to force a refresh.
CLAS12 Run Group M, Fall 2021
Beam energies: 2.1, 4.0, 6.0 GeV (1.96 GeV/pass)
RC: Susan Schadmand
- (757) 575-7540, susansch@jlab.org
- 9 575 7540 from Counting Room
PDL: Valery Kubarovsky
- (757) 876-1789
- 9 876-1789 from Counting Room
- vpk@jlab.org
Run Plan: Friday, Feb 7-8, 2022
Production runs use PROD67_noVTPread and the trigger rgm_6GeV_inb_v1_0.trg .
Run duration 100M events or 4 hours, whichever comes first.
- run 6GeV 80 nA on Ca48 target (240 mg/cm2), beam blocker IN, until SAD
- low luminosity runs:(ca 3pm - 9pm on Feb 7)
- 2 hrs 5nA
- 2 hrs 10 nA
- 2 hrs 40 nA
- the run on Ca48 until 6am, Feb 8
- 6am Feb 8: Investigate BLA tune beam trips with tune beam to Hall B, https://devweb.acc.jlab.org/CSUEApps/atlis/task/24015
- RC will be there at 6 am and follow Eugene's instruction
- put the blank collimator in
- turn HV off for all tracking detectors, just in case if the tagger magnet trips during the test
- MCC may mask upstream halo FSD if necessary but keep all other FSD unmasked
DAQ configuration
PROD67_noVTPread , production trigger rgm_6GeV_inb_v1_0.trg .
NOTE: UNLESS a RICH problem crashes the DAQ, do NOT interrupt an otherwise smooth run to do a RICH recovery - instead do this in between runs.
NOTE: BOTH the shift expert AND the shift worker MUST check monitoring histograms at least once every 30-60 minutes to make sure there are no major detector problems.
At the end of each run, follow the STANDARD DAQ RESTART SEQUENCE
- "end run", if the run ended correctly then: "prestart", "go"
- if the run did not end correctly or if any ROCs had to be rebooted:
- "cancel", "reset"
- "configure", "download", "prestart", "go"
- After each step, make sure it is completed in the Run Control message window. If a ROC has crashed, find which one it is, issue a roc_reboot command ON JUST THAT ROC and try again. Contact the DAQ expert if there are any questions.
References and Standards
(last update 01/18/2022- 23:30)
Nominal Beam Positions
- 2H01, X: -0.6 mm, Y: 0.8 mm
- 2C24, X: -2.0 mm, Y: +0.6 mm
FSD Thresholds
- Upstream: 2000 Hz
- Midstream: 2000 Hz
- Downstream: 500000 Hz
- BOM: 10000
- 5 ms dwell time
Reference Harp Scans for Beam on Faraday Cup: 2H01 [1]
Reference Harp Scans for Beam on Tagger dump: 2C21 [2], tagger harp [3]
Reference Monitoring Histograms:
Counter rates
- Upstream counters integrated rates: 0-15 Hz (acceptable up to 100 Hz are acceptable) @50 nA.
- Midstream counters: 10-20 Hz (acceptable up to 50 Hz) @50 nA.
- Counting rates of ~ hundreds of Hz may indicate bad beam tune or bleed-through from other Halls.
Beamline vacuum: should be not higher than 5e-5.
NOTE: BOTH the shift expert AND the shift worker MUST check monitoring histograms (mon12) at least once every 30-60 minutes to make sure there are no major detector problems.
Notes
- LTCC is NOT used in this experiment. HV should be kept OFF.
- FMT only using 3 FMT layers, not 6.
- The main lights in the Hall (dome lights) and the Forward Carriage lights are being kept off because of light leaks affecting some of the detectors. If these lights are switched on during access, they should be switched off when leaving the Hall. Refer to these photos:
- In case of a Torus and/or Solenoid Fast Dump do the following:
- Notify MCC to request beam OFF and to drop Hall B status to Power Permit
- Call Engineering on-call
- Make a separate log entry with copies to HBTORUS and HBSOLENOID logbooks. In the "Notify" field add Probir Goshal, Dave Kashy, and esr-users@jlab.org
- Notify Run Coordinator
- Turn off all detectors
- Observe the guidance of the alarm handler.
Known Issues
- Beamline overview No Data from Faraday cup viewer camera, network switch died
- DAQ when starting a run, the live time alarm goes off, while status of the ROCs all ok, then the alarm can just be acknowledged
- DAQ The error messages " ERR: event# ..." e.g. for crates tdcband1, tdcecal1 and tdcecal6 are NOT a problem. Can go along with relatively higher roc rates.
- PCAL transient: mu strip occupancy hole in U view TDC, https://logbooks.jlab.org/entry/3978499, https://logbooks.jlab.org/entry/3978736
- ECAL one strip of TDC ECout W strip sector4 is hot, https://logbooks.jlab.org/entry/3979286
- ECAL HV SEC2_WI_E36 is known to be problematic. Channel stays off for now.
- BMT off: histogram occupancy Z, layer 3, sector 1, detetcor 7, S1L3 strip HV is off due to high leakage, https://logbooks.jlab.org/entry/3970886
- BMT off: histogram occupancy Z, layer 5, sector 2, detetcor 14
- BMT SEC1 L1 STRIP: reduced HV. (This tile will have almost 0 efficiency), https://logbooks.jlab.org/entry/3982425
- RICH recovery only between runs. also when you see problems like a missing tile
- RICH FPGA temperatures can show yellow tiles. Yellow tiles in the RICH temperature map are normal. It is done just to pay attention to the tiles with temp>70 degrees. The alarm is set to 75 degrees https://logbooks.jlab.org/entry/3975547
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NOTE: BOTH the shift expert AND the shift worker MUST check monitoring histograms at least once every 30 - 60 minutes to make sure there are no major detector problems.
(remote) shift worker: see dedicated Remote Shifts tab above. |
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TasksEvery Run:
Every Shift:
Regularly:
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Webcams
|
Manuals |
Hall Webcams |
Epics on the web
|
Live Monitoring Links
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|
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Hall-B
Run lists |
AcceleratorReferences |
ZOOM meetings
|
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