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==={{#switchtablink:Phone Numbers|'''Phone Numbers'''}}===
 
==={{#switchtablink:Phone Numbers|'''Phone Numbers'''}}===
 
===[http://www.jlab.org/Hall-B/hpsshifts Shift Schedule]===
 
===[http://www.jlab.org/Hall-B/hpsshifts Shift Schedule]===
===[https://logbooks.jlab.org/checklists/151 Shift-Taker's Checklist] <!--([[Media:hps_shift_checklist.pdf|old]]) -->===
+
===[https://logbooks.jlab.org/checklists/530 Shift-Taker's Checklist] <!--([[Media:hps_shift_checklist.pdf|old]]) -->===
 
===[https://accweb.acc.jlab.org/hco/readiness Hot Checkout]===
 
===[https://accweb.acc.jlab.org/hco/readiness Hot Checkout]===
 
===[https://bta Beam Time Accounting]===
 
===[https://bta Beam Time Accounting]===
===[https://docs.google.com/spreadsheets/d/1X_TfOQyQBv9Ja1IQ5LYImk0sd00eN-d4zzkCwn-CSUM/edit#gid=43855609 Run Spreadsheet 2016], [https://docs.google.com/spreadsheets/d/1l1NurPpsmpgZKgr1qoQpLQBBLz1sszLz4xZF-So4xs8/edit#gid=43855609 2015]===
+
===[https://docs.google.com/spreadsheets/d/1Ru4weeIOqtcpebiXKxFGCbPXGWXZF-W2JAolHcpvIFU/edit#gid=43855609 Run Spreadsheet 2019],[https://docs.google.com/spreadsheets/d/1X_TfOQyQBv9Ja1IQ5LYImk0sd00eN-d4zzkCwn-CSUM/edit#gid=43855609 2016], [https://docs.google.com/spreadsheets/d/1l1NurPpsmpgZKgr1qoQpLQBBLz1sszLz4xZF-So4xs8/edit#gid=43855609 2015]===
<!--* [http://www.jlab.org/~baltzell/HPS/engrun/HPS_Runs_2015.xlsx MSOffice], [http://www.jlab.org/~baltzell/HPS/engrun/HPS_Runs_2015.ods OpenOffice]-->
+
===[https://userweb.jlab.org/~vpk/HPS/Trigger/Run2019/HPS_trigger_versions.xlsx 2019 HPS production triggers descriptions]===
  
 
<!--* [[Media:hps_hallb_checklist.pdf|Hall-B Checklist Preparing for Beam]]-->
 
<!--* [[Media:hps_hallb_checklist.pdf|Hall-B Checklist Preparing for Beam]]-->
 
+
===[[HPS Upgrade ERR]]===
 +
===[https://www.jlab.org/Hall-B/run-web  COO, ESAD, RSAD] [[Media:HallB_RSAD_new_targets.pdf|Adendum to RSAD]] Things to read before shift. ===
 
| valign=top |
 
| valign=top |
  
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**[[Media:HPS_beamline_comm.pdf|Beamline]]
 
**[[Media:HPS_beamline_comm.pdf|Beamline]]
 
<!--**[[Media:HPS_BeamTrip_Studies.pdf|Beam Trips]]-->
 
<!--**[[Media:HPS_BeamTrip_Studies.pdf|Beam Trips]]-->
**[[HPS 2016 Trigger Commissioning|Trigger]] <!--(old: [[Media:HPS_TriggerCommissioning_March2015.pdf|2015]], [[Media:HPS_TriggerCommissioning_July2014.pdf|2014]])-->
+
**[[Media:2019_HPS_trigger_commissioning_plan.pdf | Trigger]] <!--(old: [[Media:HPS_TriggerCommissioning_March2015.pdf|2015]], [[Media:HPS_TriggerCommissioning_July2014.pdf|2014]])-->
 
**[[Media:HPS_ECal_Commissioning.pdf|ECal]]
 
**[[Media:HPS_ECal_Commissioning.pdf|ECal]]
 
**[[Media:HPS_SVT_Commissioning.pdf|SVT]]
 
**[[Media:HPS_SVT_Commissioning.pdf|SVT]]
 +
** [[Media:Hodo_Comission_2019.pdf|Hodoscope]]
 
<!--* [[Media:HPS_BeamTripRecovery.pdf|Beam Trip Recovery]]-->
 
<!--* [[Media:HPS_BeamTripRecovery.pdf|Beam Trip Recovery]]-->
 
* SVT TOSP ([[Media:hps_svt_tosp_1.pdf|1]],[[Media:hps_svt_tosp_2.pdf|2]],[[Media:hps_svt_tosp_3.pdf|3]])
 
* SVT TOSP ([[Media:hps_svt_tosp_1.pdf|1]],[[Media:hps_svt_tosp_2.pdf|2]],[[Media:hps_svt_tosp_3.pdf|3]])
Line 49: Line 51:
 
<!--* [https://github.com/JeffersonLab/HPS-NOTES/blob/master/SHIFT/Manuals/hps-daq-operation-manual/OPS-Manual-daq.pdf DAQ]-->
 
<!--* [https://github.com/JeffersonLab/HPS-NOTES/blob/master/SHIFT/Manuals/hps-daq-operation-manual/OPS-Manual-daq.pdf DAQ]-->
 
* [[Media:OPS_Manual_DAQ.pdf|DAQ]]<!--([https://clonwiki.jlab.org/wiki/index.php/DAQ/Online_Quick_Reference CLAS Wiki] ([[HPS DAQ Quick Reference|copy]]))-->
 
* [[Media:OPS_Manual_DAQ.pdf|DAQ]]<!--([https://clonwiki.jlab.org/wiki/index.php/DAQ/Online_Quick_Reference CLAS Wiki] ([[HPS DAQ Quick Reference|copy]]))-->
* [[Media:hps_beamline_manual.pdf|Beamline]]
+
* [[Media:hps_beamline_manual.pdf|Beamline]] and [[Media:B11006-dwg1.pdf|Beamline Drawings]]
<!--**[[Media:chicane_ON_OFF.pdf|Turning Chicane ON/OFF]]-->
+
 
**[[Media:chicane_controls.pdf|Turning Chicane ON/OFF]]
 
**[[Media:chicane_controls.pdf|Turning Chicane ON/OFF]]
 
**[[Media:chicane_settings.pdf|Chicane Settings]]
 
**[[Media:chicane_settings.pdf|Chicane Settings]]
 +
**[[Media:chicane_ON_OFF.pdf|Manual Turning Chicane ON/OFF]]
 
**[[Media:FSD_Test.pdf|FSD]]
 
**[[Media:FSD_Test.pdf|FSD]]
 
<!--** [Accessing the FSD GUI]-->
 
<!--** [Accessing the FSD GUI]-->
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<font size=3>
 
<font size=3>
 
* [https://logbooks.jlab.org/book/elog MCC]
 
* [https://logbooks.jlab.org/book/elog MCC]
 +
** [https://cebaf.jlab.org/dtm/all-events DTM]
 
* [https://logbooks.jlab.org/book/halog Hall-A]
 
* [https://logbooks.jlab.org/book/halog Hall-A]
 
* [https://logbooks.jlab.org/book/hblog Hall-B]
 
* [https://logbooks.jlab.org/book/hblog Hall-B]
Line 86: Line 89:
  
 
= Short Term Schedule =
 
= Short Term Schedule =
<center><font color=blue size=4>
+
<center><font size=+5>
''' HPS 2016 run, February 4 to <font color=red>April 25</font>, Weekends Only  '''<br>
+
''' HPS (E12-11-006) 2019 run, June X to August Y''''<br>
''' Shifts are manned from Friday 2pm to Monday 7am '''<br>
+
''' Beam energy 4.5 GeV '''<br>
''' Beam energy 2.3 GeV (1 pass) '''<br>
+
''' Important: Document all your work in the logbook! '''<br>
''' Important: Document all your work in the logbook! '''<br></font>
+
[https://bluejeans.com/794825703 Bluejeans for Run Meetings on DAY and DAY at 2pm]
<font size=3>[https://bluejeans.com/573852742 Bluejeans for Run Meetings on Thursdays and Fridays at 2pm]</font></center>
+
</font></center>
  
== RC: Rafayel Paremuzyan ==
+
== RC: Stepan Stepanyan ==
 
* (757) 575-7540   
 
* (757) 575-7540   
 
* 9 575 7540 from Counting Room
 
* 9 575 7540 from Counting Room
== PDL: Harut Avakian ==
+
== PDL: Valery Kubarovsky ==
 +
*  (757) 876-1789
 +
* 9 876-1789 from Counting Room
  
 +
== <font color=red> Important instructions </font> ==
 +
=== <font color=red> * Turn OFF beam before target move!</font> ===
 +
=== <font color=red> * No access to the alcove if the chicane magnet beacon is ON.</font> ===
 +
Chicane magnets must be OFF if the hall is in Controlled access and access to the alcove is needed or when the hall is in Restricted access. If Chicane magnets are OFF, they can be energized only when the hall is in Power or Beam Permit, [https://wiki.jlab.org/hps-run/images/c/cd/Chicane_controls.pdf].
 +
=== <font color=red> * TURN OFF the chicane magnet if beam is not available due to a thunderstorm. Loss off power would seriously damage detectors.</font> ===
 +
 +
=== * [https://bta.acc.jlab.org Fill out BTA] hourly. Click "Load from EPICS" to fill the left side, then make sure numbers are correct. If needed edit the entry. ===
 +
NO ABUs or BANU if beam tune is in progress, make it all BNA with ER 100%. At the end of the shift save BTA to the logbook!
 +
=== * Please close any GUI that is not being used, e.g. close harp scanner after harp scan is done, close chicane, after chicane is ON, etc.  ===
 +
 +
=== * <b>For orbit lock positions on <font color=red>2H00(X=-0.5,Y=1.5) and on 2H02(X=-1.55,Y=-0.4). Use the 2.82 mm SVT collimator </font></b> ===
  
 
{| {{TableStyle1}}  
 
{| {{TableStyle1}}  
  
| valign=top width=50% |
+
| valign=top width=50% |am profile check once a day, at 9 am, using 2H02 and SVT wire harps
== <font color=blue>''' Run Plan for April 1 - 25, 2016 (every weekend): '''</font>==
+
  
== Start close-up of the Hall at 3pm on Friday, April 1 ==
+
== Run Plan September 8 - 9, 2019 ==
* See General Instructions on the right for details
+
* Take production data with PROD66 (PROD67) / hps_v12_1.trg 20um target at 120 nA, HPS collimator 3.94 mm. Length of the run will be defined by the SVT bias currents, but no longer than 4 hours.  
== When hall is closed, and regular shifts began, [https://wiki.jlab.org/hps-run/images/c/cd/Chicane_controls.pdf turn on the chicane]==
+
** After run starts run the script "ben-trigger-structure.sh [CURRENT RUN NUMBER]" on any clonPCs and make sure pop-up graph shows continuous decanting distribution, does not have peaks (bumps). If peaks will show up, make a log entry with the graph.
== Establish beam to the tagger dump ==
+
 
# See "General Instructions" on the right for details
+
* After beam is OFF, 8:00 AM on Monday, do the following:
# Log screenshots of the ECal and main HPS scaler screens for reference when beam is established at the tagger
+
** turn OFF detectors (SVT, hodoscope, ECal), and retract SVT
== Bring beam to FC: ==
+
** turn off the chicane
# '''Note: in order to have reliable readings on two important for HPS BPMs, 2H00 and 2H02, beam current should be >30 nA. Before moving forward with 2H02A harp scans and beam profile tune, make sure orbit lock is engaged at positions on 2H00(X=0.00,Y=0.00) and on 2H02(X=-1.1,Y=-1.). '''
+
** ask for a restricted access 
# '''<font color=red> Important Note: Before bringing beams to the FC, be sure that the SVT and ECal are off, the SVT fully retracted, the target out,  and the 2.82 mm SVT collimator is in. All beam studies should be done in these conditions with beam currents of 30 nA.</font>'''
+
** start worming up SVT and FEBs
# Establish beam to the Faraday cup following the "General Guidelines" on the right. The required beam profile at 2H02A harp is: X-width <~0.25 mm, Y-width <~ 0.050 mm, and the tilt angle <15 degrees. The spot on the Chromax viewer should be close to x=-2mm, y=-5mm. Also make sure that Harp scans reproduce recent mean values of Beam X and and Y [https://logbooks.jlab.org/entry/3388464]. Vertically should be within 50 um match, horizontally 300 um should be enough.
+
 
# Restore ECal and Trigger
+
* Calibration runs before run ends: - DONE!
#* Turn on ECal
+
*# <del>Random trigger run, 20 um W target, 120 nA beam current, trigger file "hps_v11_5_random_15kHz.trg" - 1x4 hour run </del>
#* Record FADC rates with and without the 4 um target at 200 nA.
+
*# <del>Low luminosity run, 8 um target, 120 nA beam current, trigger "hps_v12_1.trg" - 2x4 hour runs </del>
#** Agree with last weekend ([https://logbooks.jlab.org/entry/3385658 4 um], [https://logbooks.jlab.org/entry/3385646 No Target])?
+
*# <del>SVT bias scan - 2 hours</del>
#* Call ECal expert to perform pedestal run
+
*# <del>FEE run, 20 um target, 120 nA, trigger TBD (Nathan) - 1x2 hour run  </del>
#* Trigger/DAQ expert checks trigger rates, DAQ, and deadtime with 200 nA beam on 4 um target. Record:
+
*# ??? <del>Run with different SVT positions, 20 um target, 120 nA beam current,  trigger "hps_v12_1.trg" - 8 hours</del>
#*# ''main scaler screen''
+
*# <del>Straight track run, setup with 2H02 wire, trigger "hps_v6_FEE_STRAIGHT.trg" - 1 hour, about 20M events </del>
#*# ''ecal scaler gui''
+
 
#*# ''trigger rate gui''  (requires DAQ Prestarted with <tt>v8_200nA.trg</tt>)
+
==Every Shift:==
#*#* Live time should be >~90%
+
# Follow run plan as outlined by RC
#*#* Total Trigger rate should be ~17 kHz.
+
# '''With any issue contact On-Call Experts or RC'''
# SVT Setting (call SVT expert in)
+
# Monitor carefully the SVT bias current (see below for details)
#* If beams are stable, SVT expert moves SVT to 1.0 and then 0.5 mm
+
# If any concern about beam stability, ask MCC if orbit locks are on (they should be ON).
#* record occupancy, latency, data size, and deadtimes
+
# Keep shift summary up to date in HBLOG. Record all that happens.
# Record Production Data with 4um target @ 200 nA
+
#* Use Configuration <tt>HPS35</tt> and Trigger <tt>v8_200nA.trg</tt>.
+
#* 150 Million events per run
+
#* Be sure to follow General Guidelines, especially instructions for '''Every Shift''' and '''Every Run''' below.
+
#* Monitor and record BPM 2H02 history carefully to insure stable beams.
+
#** If beams are not stable, get MCC to fix it!
+
 
#* Document any beam condition change and send scaler GUIs to HBLOG
 
#* Document any beam condition change and send scaler GUIs to HBLOG
# Special (to be scheduled by RC)
+
#* [https://bta.acc.jlab.org Fill out BTA] hourly.  Click "Load from EPICS" to automatically fill the left side then make sure numbers are correct. If needed edit the entry. Note: in the "Sift information" tab choose experiment <font color=blue> E12-11-006. </font>. At the end of the shift send BTA to teh logbook.
#* <strike>3.93 mm collimator
+
#* Fill and submit the [https://logbooks.jlab.org/checklists/530 shift checklist in the logbook]
#** Scan to center it (update epics records)
+
#** Empty target run to compare rates with 2.82 mm collimator
+
#* Quick no-collimator rate measurement</strike>
+
  
=== Monday at 6:am ===
+
==Every Run:==
#
+
# After "Go":  [https://logbooks.jlab.org/entry/3337784 Check SVT Occupancy]
#* Call MCC to take the beam Off, and request a Restricted Access
+
# Update the [https://docs.google.com/spreadsheets/d/1Ru4weeIOqtcpebiXKxFGCbPXGWXZF-W2JAolHcpvIFU/edit#gid=43855609 Run Spreadsheet]
#* Turn All SVT voltages Off (From SVT Summary GUI):
+
# Log screenshots of:
#** FEB ALL "OFF"
+
#* main scaler_hps display
#** ALL SVT FLANGE "OFF"
+
#* ECAL FADC rate gui
#** ALL HYBRIDS "OFF"
+
#* Trigger rate gui
#** ALL SVT BIAS "OFF"
+
#* SVT and HODOSCOPE and ECAL Monitoring pdfs
#* Retract SVT stages to "Retracted" position
+
# Please watch Hybrid sync gui for correct status (currently three red lights) and the L0-3 and L4-6 occupancy plots for any empty plots beyond the expected three.
#* Turn the Chicane Off
+
 
#* Retract the target
+
== SVT Bias Currents: ==
# Take LED run according to this instructions (Sec. 8.2 and 8.3) [https://wiki.jlab.org/hps-run/images/f/f8/Ecal_manual.pdf]
+
 
#* Turn the ECal HV Off
+
Shifters must pay attention to the L0 bias currents. This is on both the SVT motor GUI and the main bias GUI. The bias currents will slowly creep up over the course of a run. When the bias current is between 15-20 uA for either L0 sensor, do the following:
 +
# Stop the run.
 +
# Take the beam away, turn off SVT bias voltages, and wait 10 min.
 +
# Turn the bias voltages back on.
 +
# Check that the L0 bias currents have gone back down to ~4 uA
 +
# Bring back the beam and start a new run.
 +
 
 +
Do not let the bias current exceed 20 uA. It takes about 4-5 hours for the bias currents to creep up to those values. Call SVT expert if unsure.
 +
 
 +
== Harp Scan Procedure: ==
 +
 
 +
# During harp scans, SVT must be retracted (motors/SVT Positioners). HVs on SVT, ECal and Hodoscope should be OFF.  
 +
# Halo counter FSDs (Downstream, HPS Up and HPS Down) are masked, Beam current 100 nA, Orbit locks running.
 +
# Perform the HARP scan, log the results.
 +
# If the beam looks different, you should call beam-line on-call that will advise on the next steps.
 +
# If the beam looks different, perform SVT wire scan, the target needs to be retracted as well for this one.
 +
#* '''IMPORTANT, use the bottom SVT wire scan only.''' Top SVT wire is broken.
  
 
=== Important Notes: ===
 
=== Important Notes: ===
 +
# When re-establishing beam to Hall B after a >1h long downtime follow "General Guidelines" on the right and the Beamline Procedures and Manual on the shift documentation page. Do not hesitate to call the beamline expert.
 
# '''Do not run more than 60 minutes above 30 nA without the beam blocker in front of Faraday cup. Put beam blocker in for long running at high currents.'''
 
# '''Do not run more than 60 minutes above 30 nA without the beam blocker in front of Faraday cup. Put beam blocker in for long running at high currents.'''
<!--
+
# ''' For SVT Operations:'''
==<font color=red>Recovering from beam trips when running SVT at 0.5 mm:</font>==
+
#* From the time beam first comes into the hall until it is being delivered to the Faraday cup with orbit locks on for a known good trajectory, the SVT should be completely off. This is especially important during tuning to the tagger dump, when mis-steering of the beam can result in very high hard neutron backgrounds.
# SVT HV will trip off automatically upon a beam trip. Check the FSD GUI to see if high rates in the HPS halo counters generated the trip
+
#*Once stable beam is being delivered to the Faraday cup with orbit locks on for a known good trajectory, and the SVT collimator is in position, the FEBs and hybrids can be powered and operated, but the HV bias for the sensors must remain off.
#* If it was '''NOT''' an HPS halo counter trip, MCC should restore the beam on their own. As soon beam is back and stable, restore SVT HV.
+
#*In order to turn on the HV, the FSD system must be functioning so a beam excursion that hits the collimator will quickly trip off the beam.
#* If it was an HPS halo counter trip, MCC will not restore the beam until we request it. Inform MCC that we will get back to them when we are ready for beam.
+
#*# Retract the SVT to its 1.5 mm stations, both top and bottom.
+
#*# Tell MCC we are ready for beam.
+
#*# Once beam is restored, confirm that both 2H02 beam positions x and y are as desired and halo counter rates are as expected.
+
#*# Once beam is stable for ~1 minute, restore SVT HV and the SVT to its nominal position.
+
#*# Resume data taking.
+
==<font color=red>INSERT WHAT SVT TO DO DURING LONG DOWN</font>==
+
-->
+
 
+
==[[SVT RECOVERY PROCDURES]]==
+
  
 
| valign=top |
 
| valign=top |
  
==<font color=blue><b>General Instructions:</b></font>==
+
==General Instructions==
  
===<font color=magenta><b>DAQ RECOVERY</b></font>===
+
<!--===DAQ RECOVERY===
 
If DAQ crashed/broken:
 
If DAQ crashed/broken:
# For every daq crash login into clondaq3 as a clasrun then run the following command  
+
# For every DAQ crash login into clondaq3 as a clasrun then run the following command  
clasrun@clondaq3:clasrun> <font color='blue'> save_DAQ_logs.pl</font> (See [https://logbooks.jlab.org/files/2016/04/3397123/DAQ_DPM_Crash_0.png])
+
#* clasrun@clondaq3:clasrun> <font color='blue'> save_DAQ_logs.pl</font> (See [https://logbooks.jlab.org/files/2016/04/3397123/DAQ_DPM_Crash_0.png])
 
# [[HPS DAQ Reboot Procedure|Reboot DAQ completely.]].
 
# [[HPS DAQ Reboot Procedure|Reboot DAQ completely.]].
# If the procedure fails to restore DAQ, call Sergey (DAQ on call) without any further disturbing the DAQ status.
+
# If the procedure fails to restore DAQ, call Sergey (DAQ on call) without any further disturbing the DAQ status.-->
 
+
=== Locking up the hall on Fridays ===
+
* At 2pm check the status of the activities in the hall and notify RC if there are potential delays for the lockup at 3pm.
+
* Work with the hall work coordinator (Doug Tilles or his designee) to make sure hall is ready for sweep at around 3pm:
+
** Vacuum is good, magnet power supplies are turned ON and in remote mode, LCW is on.
+
* Make sure experts, beamline, ECal, SVT, and slow controls, checked their systems before the lockup.
+
* When ready notify MCC to start sweep and lockup of the hall.
+
* Make sure all necessary monitoring GUIs are up and running.
+
* Make sure beam viewer screens are up.
+
* When hall reaches "Beam Permit":
+
**  [https://wiki.jlab.org/hps-run/images/c/cd/Chicane_controls.pdf turn on the chicane]
+
** <font color='red'>Turn SVT completely OFF (Bias, FEB, Flange)</font>
+
  
===Establishing Acceptable Beam Conditions:===
+
===Establishing Physics Quality Beam for HPS:===
# <font color='red'>'''Make sure SVT is retracted and both SVT and ECAL are OFF.'''</font>
+
# <font color='red'>'''Make sure SVT is retracted and detectors, SVT, Hodoscope and ECAL are OFF.'''</font>
# <b>First send beam to the tagger dump:</b>
+
# <b>If the beam was off for 4 hours or more or in case of troublesome beam tuning, send a beam to the tagger dump:</b>
 
#* Check that beam type is set to "Photon" (<tt>HPS_EPICS->Beam->BTA</tt>).
 
#* Check that beam type is set to "Photon" (<tt>HPS_EPICS->Beam->BTA</tt>).
#* Ask MCC to turn ON the tagger magnet and then deliver <10 nA beam.
+
#* Position "Blank" on the beam for the Hall-B collimator 
#* Check the beam position on the tagger viewer, it should be approximately in the centre of the screen
+
#* Ask MCC to turn ON the tagger magnet and then deliver <10 nA beam to the tagger dump.
 +
#* Check the beam position on the tagger viewer, it should be approximately in the center of the screen
 
#* Follow instructions under "Procedures" on the documentation tab for "Beamline"[https://wiki.jlab.org/hps-run/images/e/e6/HPS_beamline_comm.pdf]. To tune the beam on tagger dump and perform harp scans beam current should be <10 nA.
 
#* Follow instructions under "Procedures" on the documentation tab for "Beamline"[https://wiki.jlab.org/hps-run/images/e/e6/HPS_beamline_comm.pdf]. To tune the beam on tagger dump and perform harp scans beam current should be <10 nA.
#* Check profile using 2C21 and tagger harp scans, and compare the positions and widths with previous scans ([https://logbooks.jlab.org/entry/3388429],[https://logbooks.jlab.org/entry/3388441])
+
#* Check profile using 2C21 and tagger (2C24) harp scans and compare the positions and widths with previous scans ([https://logbooks.jlab.org/entry/3720088],[https://logbooks.jlab.org/entry/3720089])
 
#** Positions on both harps should be within 1mm
 
#** Positions on both harps should be within 1mm
#** Width on 2C21 should be <~0.1+/-0.05 mm
+
#** Width on 2C21 should be <~0.2+/-0.05 mm
#** Width on tagger harp (2C24) <~0.35 +/- 0.1mm
+
#** Width on tagger harp (2C24) <~0.5 +/- 0.1mm
#* Halo counters UPS-L/R and TAG-L/T/T2 should be ~few Hz/nA [https://logbooks.jlab.org/entry/3376736]
+
#* Background levels on harp scan are comparable to those of previous scans.
 +
<!--#* Halo counters UPS-L/R and TAG-L/T/T2 should be ~few Hz/nA [https://logbooks.jlab.org/entry/3376736]-->
 
<!-- # <b> While MCC degausses the tagger magnet, verify that chicane is ON</b>  
 
<!-- # <b> While MCC degausses the tagger magnet, verify that chicane is ON</b>  
 
#* If not, turn it on.  Strictly follow the procedure in the beam line manual!-->
 
#* If not, turn it on.  Strictly follow the procedure in the beam line manual!-->
# ''' Before sending beam to the Faraday cup '''
+
# ''' Before sending a beam to the Faraday cup '''
#* Check that chicane GUI says "Chicane Ready"
+
#* If HPS chicane must be ON, make sure that chicane GUI says "Chicane Ready"
#* ''' Check that SVT protection collimator is ON '''
+
#* Set Hall-B Collimator to 20 mm.
#* HPS target is '''OUT''' and ECAL HV is '''OFF'''
+
#* ''' Check that SVT protection collimator is ON THE BEAM (2.82 mm). If the beam was off for more than 4HPS hours or the configuration has changed, start with 3.94 mm'''
#* SVT is OUT (position=0.000 mm in main hps scaler screen) and HV is off (all red/green indicators RED in SVT bias GUI)
+
#* HPS target is '''OUT''' and Hodoscope and ECAL HVs are '''OFF'''
 +
#* SVT is OUT (position=0.000 mm on the main HPS scaler GUI) and bias HV is off (all red/green indicators RED in SVT bias GUI)
 
#* If any uncertainty, page the experts
 
#* If any uncertainty, page the experts
#* The first time sending beam to the Faraday cup after the hall is closed, page the SVT expert.
+
#* Pay attention into following corrector values: 2C22H, 2C23V, 2H00H, 2H00V, Compare them to ones that are in [https://logbooks.jlab.org/entry/3689166]. Make sure their values don't differ more than 100%. If there is such difference, tell MCC about this.
#* Pay attention into following corrector values: 2C22H, 2C23V, 2H00H, 2H00V, Compare them to ones that are in [https://logbooks.jlab.org/entry/3394957]. Make sure their values doesn't differ more than 100%. If there is a such difference, tell MCC about this.
+
 
# ''' Send beam to the Faraday cup '''
 
# ''' Send beam to the Faraday cup '''
#* If the beam optics is correct, then you should immediately see the beam spot on the Downstream Viewer and beam position and on 2H00 and 2H02 BPMS.
+
#* If the beam optics is correct, then you should immediately see the beam spot on the Downstream Viewer and on the 2H00 and 2H02 BPMS.
#* If you don't see it immediately, and rates on halo counters are more than 100 Khz, then ask MCC, to change to pulsed (tune mode) beam, and ask to put corrector values. At this point don't accept any CW beam, until beam spot is visible on Downstream Viewer.
+
#* If you don't see it immediately, and rates on halo counters are more than 100 Khz, then ask MCC, to change to pulsed (tune mode) beam, and ask to restore corrector values. At this point don't accept any CW beam, until beam spot is visible on Downstream Viewer.
#* If MCC operator is not able to tune the beam more than 30 minutes, then please notify RC
+
#* If MCC operator is not able to tune the beam more than 15 minutes, then notify RC!
<!-- #* Follow the instructions under "Procedures" on the documentation tab for "Beamline"[https://wiki.jlab.org/hps-run/images/e/e6/HPS_beamline_comm.pdf] to establish beam to the electron dump. -->
+
#* Follow the instructions under "Procedures" on the documentation tab for "Beamline"[https://wiki.jlab.org/hps-run/images/e/e6/HPS_beamline_comm.pdf] to establish beam to the electron dump.  
 
<b> Note: in order to have reliable readings on two important for HPS BPMs, 2H00 and 2H02, beam current should be >30 nA.</b>
 
<b> Note: in order to have reliable readings on two important for HPS BPMs, 2H00 and 2H02, beam current should be >30 nA.</b>
#* Ask MCC to establish 30 nA beam with <font color=red>HPS</font> orbit locks on (We need '''HallBHPSOrb''' not '''HallBOrb''' configuration). <b>For orbit lock positions on <font color=red>2H00(X=0.00,Y=0.00) and on 2H02(X=-1.00,Y=-0.85). Use the 2.82 mm SVT collimator. </font></b>.  
+
#* Ask MCC to establish 30 nA beam with <font color=red>HPS</font> orbit locks on (We need '''HallBHPSOrb''' not '''HallBOrb''' configuration). <b>For orbit lock positions on <font color=red>2H00(X=1.0,Y=1.5) and on 2H02(X=-1.7,Y=0.3). Use the 2.82 mm SVT collimator. (positions changed 6/25/19 by mg)</font></b>.  
#* Tune beam profile at HPS using measured widths on 2H02A harp. The required beam profile at 2H02A harp is: X-width <~0.25 mm, Y-width <~ 0.10 mm for commissioning, and Y-width ~0.05 for physics running, and the tilt angle <15 degrees.  
+
#* Tune beam profile at HPS using measured widths on 2H01A and 2H02A harps. The required beam profile at 2H02A harp is: X-width <~0.1 mm, Y-width <~ 0.05 mm. Beam profile using 2H01A and 2H02A harps with previous scans ([https://logbooks.jlab.org/entry/3696650],[https://logbooks.jlab.org/entry/3720218]) to compare.
 
#* Check and log the beam spot on chromax viewer
 
#* Check and log the beam spot on chromax viewer
#* The halo counter rates before HPS must be low:  
+
#* The halo counter rates before HPS must be very low:  
#*# UPS-L and UPS-R few Hz/nA,  
+
#*# Upstream Left and Right, and the tagger counters few 10's of Hz,  
#*# The tagger counters should count less than Hz/nA and downstream counters should count ~Hz/nA
+
#*# Downstream counters should count <Hz/nA
#*# The halo counter rates on HPS, HPS-L/R/T/SC, depends on the collimator and HPS chicane settings, but should not be more than 100 Hz/nA [https://logbooks.jlab.org/entry/3328991]
+
#*# The halo counter rates on HPS, HPS-L/R/T/SC, depends on the collimator and HPS chicane settings, but should not be more than 50 Hz/nA [https://logbooks.jlab.org/entry/3696813]
#* Positions on BPMs must be close to what they were before [https://logbooks.jlab.org/entry/3376894]
+
#* Positions on BPMs must be close to what they were before [https://logbooks.jlab.org/entry/3696813]
#* Once all the above is achieved, turn ECAL HV '''ON''' to monitor and log ECal rates
+
#* When everything is stable, perform SVT wire scan and compare with the nominal [https://logbooks.jlab.org/entry/3720219]
#* Insert the 4um W target without turning off the beam.
+
#* Once all the above is achieved, turn ECAL and Hodoscope HV '''ON''' to monitor and log ECal rates
 +
#* Insert the 20 um W target (turn beam off first).
 
# '''Before accepting beam, make sure all the previous conditions are met. Always read previous log entries, compare settings of BPMs and correctors with previous settings using scaler_hps GUI.'''
 
# '''Before accepting beam, make sure all the previous conditions are met. Always read previous log entries, compare settings of BPMs and correctors with previous settings using scaler_hps GUI.'''
  
Line 239: Line 243:
 
===SVT Instructions:===
 
===SVT Instructions:===
 
#<font color='red'>Turn SVT completely OFF (Bias, FEB, Flange) when entering Beam Permit.</font>
 
#<font color='red'>Turn SVT completely OFF (Bias, FEB, Flange) when entering Beam Permit.</font>
# Before sending beam to Faraday cup, verify (and page SVT expert if otherwise):
+
# Before sending a beam to Faraday cup, verify (and page SVT expert if otherwise):
 
#* SVT should be open: "Position" at 0.000 mm in the main scaler_hps GUI
 
#* SVT should be open: "Position" at 0.000 mm in the main scaler_hps GUI
 
#* SVT HV is off: all red/green indicators RED in SVT bias GUI
 
#* SVT HV is off: all red/green indicators RED in SVT bias GUI
# The first time sending beam to the Faraday cup after the hall is closed, page the SVT expert.
+
# The first time sending a beam to the Faraday cup after the hall is closed, page the SVT expert.
 
-->
 
-->
 
<!--
 
<!--
Line 260: Line 264:
 
#* If it was an HPS halo counter trip, MCC will not restore the beam until we request it. Inform MCC that we will get back to them when we are ready for beam.
 
#* If it was an HPS halo counter trip, MCC will not restore the beam until we request it. Inform MCC that we will get back to them when we are ready for beam.
 
#*# Retract the SVT to its 1.5 mm stations, both top and bottom.  
 
#*# Retract the SVT to its 1.5 mm stations, both top and bottom.  
#*# Tell MCC we are ready for beam.
+
#*# Tell MCC we are ready for the beam.
#*# Once beam is restored, confirm that both 2H02 beam positions x and y are as desired and halo counter rates are as expected.
+
#*# Once the beam is restored, confirm that both 2H02 beam positions x and y are as desired and halo counter rates are as expected.
#*# Once beam is stable for ~1 minute, restore SVT HV and the SVT to its nominal position.
+
#*# Once the beam is stable for ~1 minute, restore SVT HV and the SVT to its nominal position.
 
#*# Resume data taking.
 
#*# Resume data taking.
 
-->
 
-->
Line 269: Line 273:
 
!align=left width=50% style="background:#eeeeee;"|
 
!align=left width=50% style="background:#eeeeee;"|
  
==Every Shift:==
 
# Follow run plan as outlined by RC
 
# If any concern about beam stability, ask MCC if orbit locks are on (they should be).
 
# Keep shift summary up to date in HBLOG. Record all that happens.
 
#* Check on white board all scalers, strip charts and monitoring plots that need to be logged regularly
 
#* Document any beam condition change and send scaler GUIs to HBLOG
 
#* [https://bta.acc.jlab.org Fill out BTA] hourly.  Click "Load from EPICS" to automatically fill the left side.
 
#* Fill and submit the [https://logbooks.jlab.org/checklists/151 shift checklist in the logbook]
 
# Perform 2H02A harp scan once per shift or when beam conditions have changed, based on beam monitors (BPMs, halo rates, beam-viewer). During harp scans SVT must be retracted and HV should be OFF.
 
# '''With any issue contact On-Call Experts or RC'''
 
  
| valign=top style="background:#eeeeee;"|
 
 
==Every Run:==
 
# After "Go":  [https://logbooks.jlab.org/entry/3337784 Check SVT Occupancy]
 
# Update the [https://docs.google.com/spreadsheets/d/1X_TfOQyQBv9Ja1IQ5LYImk0sd00eN-d4zzkCwn-CSUM/edit#gid=43855609 Run Spreadsheet]
 
# Log screenshots of:
 
#* main scaler_hps display
 
#* ECAL FADC rate gui
 
#* Trigger rate gui
 
#* SVT and ECAL Monitoring pdfs
 
#* Put the output of the following command <font color=red>hpsTiStatus.sh </font>into the logbook
 
# After each run execute this script (replace RunNb by the actual run number):
 
#* <tt> hps2tapeAndDelete.sh RunNb</tt>
 
# All trigger files to be used by shifters are in <tt>HPS/Run2016</tt>
 
  
 
|}
 
|}
 
  
 
<!--#######################################  LONG TERM  #################################################-->
 
<!--#######################################  LONG TERM  #################################################-->
Line 303: Line 282:
  
 
= Long Term Schedule =   
 
= Long Term Schedule =   
<center><font size=2 color=red >Spring 2016 @ 2 GeV:</font><br></center>.
+
 
[[Image:charge2016.png|center|900px]]
+
== RC daily meetings at 2 pm in the counting-house 2nd-floor conference room. ==
 +
BlueJeans Info:
 +
 
 +
URL:  https://bluejeans.com/794825703
 +
 
 +
Meeting ID: 794825703
 +
 +
[https://plot.ly/~maurik/31/#/ Status of the run]
  
 
{| {{TableStyle1}}
 
{| {{TableStyle1}}
Line 311: Line 297:
  
 
| valign=top |
 
| valign=top |
*[http://accboard.acc.jlab.org/ Accelerator White Board Schedule]
+
<!-- *[http://accboard.acc.jlab.org/ Accelerator White Board Schedule]
 
*[http://opweb.acc.jlab.org/internal/ops/ops_webpage/run_coord/runcoord_form.php?action=main Weekly Run Coordinator Reports]
 
*[http://opweb.acc.jlab.org/internal/ops/ops_webpage/run_coord/runcoord_form.php?action=main Weekly Run Coordinator Reports]
 
*[http://opweb.acc.jlab.org/CSUEApps/bta03/pd_shiftplan_history.php MCC Daily Meetings]
 
*[http://opweb.acc.jlab.org/CSUEApps/bta03/pd_shiftplan_history.php MCC Daily Meetings]
 
*[http://www.jlab.org/Hall-B/hpsshifts HPS Shift Schedule]
 
*[http://www.jlab.org/Hall-B/hpsshifts HPS Shift Schedule]
 
+
-->
 
{| class=wikitable
 
{| class=wikitable
!width=250 colspan=2 style="background:#ffdead;"| '''Run Coordinator'''
+
!width=300 colspan=2 style="background:#ffdead;"| '''Run Coordinator'''
 
|-
 
|-
| Feb 3 - Feb 10 || Stepan Stepanyan
+
| June 12 - June 19 || Stepan Stepanyan
 
|-
 
|-
| Feb 10 - Feb 17 || Takashi Maruyama
+
| June 19 - June 26  || Matt Graham
 
|-
 
|-
| Feb 17 - Feb 24 || John Jaros
+
| June 26 - July 3 || Tim Nelson
 
|-
 
|-
| Feb 24 - Mar 2 || Rapha&euml;l Dupr&eacute;
+
| July 3 - July 10 || Takashi Maruyama
 
|-
 
|-
| Mar 2 - Mar 9 || Nathan Baltzell
+
| July 10 - July 17 || Stepan Stepanyan
 
|-
 
|-
| Mar 9 - Mar 16 || Maurik Holtrop
+
| July 17 - July 24 || Rafayel Paremuzyan
 
|-
 
|-
| Mar 17 - Mar 24 || Stepan Stepanyan
+
| July 24 - August 7 || Maurik Holtrop
 
|-
 
|-
| Mar 24 - Mar 30 || Valery Kubarovsky
+
| August 7 - August 19 || Raphael Dupre
 
|-
 
|-
| Mar 30 - Apr 6 || Stepan Stepanyan
+
| August 19 - August 21 || Stepan Stepanyan
|-
+
| Apr 6 - Apr 15 || Rafayel Paremuzyan
+
|-
+
| Apr 15 - Apr 20 || John Jaros
+
|-
+
| Apr 20 - Apr 25 ||  Valery Kubarovsky
+
 
|}
 
|}
  
 
{| class=wikitable
 
{| class=wikitable
!width=250 colspan=2 style="background:#ffdead;"| '''Physics Division Liaison'''
+
!width=300 colspan=2 style="background:#ffdead;"| '''Physics Division Liaison'''
 
|-
 
|-
Feb 3 - Mar 16 || Harut Avagyan
+
HPS-2019 || Valery Kubarovsky
 
|}
 
|}
  
Line 353: Line 333:
  
 
{| class=wikitable
 
{| class=wikitable
!width=250 colspan=2 style="background:#ffdead;" | '''Beamline'''
+
!width=300 colspan=2 style="background:#ffdead;" | '''Beamline'''
 
|-
 
|-
| Feb 4 - Feb 10 || F.X. Girod
+
| June 12 - June 19 || Rafo Paremuzyan
 
|-
 
|-
| Feb 10 - Feb 17 ||  Stepan Stepanyan
+
| June 19 - July 29 ||  Stepan Stepanyan
 
|-
 
|-
| Feb 17 - Feb 24 || Rafo Paremuzyan
+
| July 29 - August 18  || Rafo Paremuzyan
 +
|}
 +
 
 +
{| class=wikitable
 +
!width=300 colspan=2 style="background:#ffdead;" | '''SlowControls'''
 
|-
 
|-
| Feb 24 - Mar 2 || Clive Field
+
| June 12 - Augus 19 || Nathan Baltzell
|-
+
<!--|-
| Mar 2 - Mar 9 || Takashi Maruyama
+
| July X - July Y || -->
|-
+
| Mar 9 - Mar 16 || John Jaros
+
|-
+
| Mar 16 - Apr 6 || Stepan Stepanyan
+
|-
+
| Apr 6 - Apr 18 || Rafayel Paremuzyan
+
|-
+
| Apr 18 - Apr 25 || Stepan Stepanyan
+
 
|}
 
|}
  
 
{| class=wikitable
 
{| class=wikitable
!width=250 colspan=2 style="background:#ffdead;" | '''SlowControls'''
+
!width=300 colspan=2 style="background:#ffdead;" | '''ECAL/HODOSCOPE'''
 
|-
 
|-
| Feb 4 - Feb 11  || Stepan Stepanyan
+
| June 12 - July 1 || Nathan Baltzell
 
|-
 
|-
| Feb 12 - Feb 18 || Sho Uemura
+
| July 1 - July 8 || Raffaella DeVita
 
|-
 
|-
| Feb 19 - Feb 25 || Bryan McKinnon
+
| July 8 - July 15 || Rafayel Paremuzyan
 
|-
 
|-
| Feb 26 - Mar 10 || Hovanes Egiyan
+
| July 15 - July 22 || Andrea Celentano
 
|-
 
|-
| Mar 11 - Apr 21 || Nathan Baltzell
+
| July 22 - July 29 || Rafayel Paremuzyan
 
|-
 
|-
| Apr 21 - Apr 25 || Hovanes Egiyan
+
| July 29 - August 5 || Raphel Dupre
 +
|-
 +
| August 5 - August 19 || Gabriel Charles
 
|}
 
|}
 +
 +
{| class=wikitable
 +
!width=300 colspan=2 style="background:#ffdead;" | '''DAQ'''
 +
|-
 +
| 24/7/365 || Sergey Boyarinov
 +
|}
 +
<!--Michel Garcon:  Michel Gar&ccedil;on-->
  
 
| valign=top |
 
| valign=top |
 +
 
{| class=wikitable
 
{| class=wikitable
!width=250 colspan=2 style="background:#ffdead;" | '''ECAL'''
+
!width=300 colspan=2 style="background:#ffdead;" | '''SVT'''
 
|-
 
|-
| Feb 2 - Feb 9  || Holly Vance
+
| June 01-05 || Tim Nelson
 
|-
 
|-
| Feb 9 - Feb 16 || Nathan Baltzell
+
| June 01-07 || Cameron Bravo
 
|-
 
|-
| Feb 16 - Feb 23 || Rapha&euml;l Dupr&eacute;
+
| June 07-11 || Omar Moreno
 
|-
 
|-
| Feb 23 - Mar 1 || Andrea Celentano
+
| June 12 || Omar Moreno and Matt Solt
 
|-
 
|-
| Mar 1 - Mar 15 || Gabriel Charles
+
| June 12-19 || Vitaliy Fadeyev
 
|-
 
|-
| Mar 17 - Apr 20 || Nathan Baltzell
+
| June 13-18 || Matt Solt
 
|-
 
|-
| Apr 20 - Apr 25  || Holly Vance
+
| June 19-26 || Omar Moreno
|}
+
 
+
{| class=wikitable
+
!width=250 colspan=2 style="background:#ffdead;" | '''SVT'''
+
 
|-
 
|-
| Feb 4 - Feb 12  || Matt Graham
+
| June 26-July 03 || Cameron Bravo
 
|-
 
|-
| Feb 12 - Feb 19 || Sho Uemura
+
| July 03-10 || Tim Nelson
 
|-
 
|-
| Feb 19 - Feb 26 || Matt Solt
+
| July 10-17 || Omar Moreno
 
|-
 
|-
| Feb 26 - Mar 4 || Vitaliy Fadeyev
+
| July 17-24 || Cameron Bravo
 
|-
 
|-
| Mar 4 - Mar 14 || Tim Nelson
+
| July 24-31 || Tim Nelson
 
|-
 
|-
| Mar 17 - Mar 28 || Matt Solt
+
| July 31-August 07 || Matt Graham
 
|-
 
|-
| This Weekend || Tim Nelson
+
| August 07-14 || Matt Solt
 
|-
 
|-
| Next Weekend || Vitaliy Fadeyev
+
| August 14-21 || Matt Solt
 
|}
 
|}
  
{| class=wikitable
 
!width=250 colspan=2 style="background:#ffdead;" | '''DAQ'''
 
|-
 
| 24/7/365 || Sergey Boyarinov
 
 
|}
 
|}
  
<!--Michel Garcon:  Michel Gar&ccedil;on-->
 
 
|}
 
  
 +
<!-- --
 +
<center><font size=2 color=red >Spring 2016 Final @ 2.315 GeV:</font><br></center>.
 +
[[Image:charge2016.png|center|900px]]
 
----
 
----
 
<center><font size=2 color=red >Spring 2015 Final @ 1 GeV:</font><br></center>.
 
<center><font size=2 color=red >Spring 2015 Final @ 1 GeV:</font><br></center>.
 
[[Image:charge.png|center|900px]]
 
[[Image:charge.png|center|900px]]
 
+
-->
 
<!--#######################################  MONITORING  #################################################-->
 
<!--#######################################  MONITORING  #################################################-->
 
<!--#######################################  MONITORING  #################################################-->
 
<!--#######################################  MONITORING  #################################################-->
Line 452: Line 430:
 
| valign=top width=400|
 
| valign=top width=400|
 
<b>Webcams:</b>
 
<b>Webcams:</b>
* [http://cctv1.jlab.org Tagger Beam Dump]
+
* [http://cctv1.jlab.org Tagger Dump]
* [http://cctv6.jlab.org Faraday Cup Beam Viewers]
+
* [http://hallbcam08.jlab.org Faraday Cup]
 
* [http://cctv7.jlab.org SVT Chiller]
 
* [http://cctv7.jlab.org SVT Chiller]
* [http://cctv10.jlab.org Bubble Viewer]
+
* [http://cctv10.jlab.org SVT Motors]
* [http://cctv11.jlab.org ECal LV Supply]
+
 
* [http://cctv12.jlab.org Alcove]
 
* [http://cctv12.jlab.org Alcove]
  
Line 468: Line 445:
 
| valign=top width=400|
 
| valign=top width=400|
 
<b>Accelerator:</b>
 
<b>Accelerator:</b>
 +
* [http://epicsweb.jlab.org Accelerator EPICS-WEB] (offsite access)
 +
* [https://epicsweb.jlab.org/wedm/screen?edl=/cs/opshome/edm/wall/Status_W_Accel.edl Accelerator Status Page]
 +
* [https://hallbopi.jlab.org/webopi3.3/w?opi=https://hallbopi.jlab.org/opis/detectors/HPS/scaler_hps.opi HPS EPICS-WEB] (offsite access)
 
* [http://clasweb.jlab.org/cgi-bin/HALL_ABC/hall_abc_new.pl End Station Status]
 
* [http://clasweb.jlab.org/cgi-bin/HALL_ABC/hall_abc_new.pl End Station Status]
 
* [http://www.jlab.org/accel/ops_orientation/useful.html Accelerator Ops 1]
 
* [http://www.jlab.org/accel/ops_orientation/useful.html Accelerator Ops 1]
Line 481: Line 461:
 
| valign=top width=400|
 
| valign=top width=400|
 
<b>Online & Offline:</b>
 
<b>Online & Offline:</b>
 +
* [http://hpsweb.jlab.org/dqm DQM]
 
* [[Monitoring Gui]]
 
* [[Monitoring Gui]]
* [https://docs.google.com/spreadsheets/d/1l1NurPpsmpgZKgr1qoQpLQBBLz1sszLz4xZF-So4xs8/edit#gid=43855609 Run Spreadsheet]
 
 
* [http://hpsweb.jlab.org/hps-run-webapp/ Run Database]
 
* [http://hpsweb.jlab.org/hps-run-webapp/ Run Database]
 +
* [https://clasweb.jlab.org/rcdb Run Conditions Database]
 
* [http://hpsweb.jlab.org/datacat/display/browser HPS Data Catalog]
 
* [http://hpsweb.jlab.org/datacat/display/browser HPS Data Catalog]
 
* [http://srs.slac.stanford.edu/hudson/view/HPS/job/hps-modules/ Jenkins] / [http://srs.slac.stanford.edu/nexus/index.html#nexus-search;quick~hps-distribution Nexus] / [http://java.freehep.org/svn/repos/hps/list/java/trunk/ SVN]
 
* [http://srs.slac.stanford.edu/hudson/view/HPS/job/hps-modules/ Jenkins] / [http://srs.slac.stanford.edu/nexus/index.html#nexus-search;quick~hps-distribution Nexus] / [http://java.freehep.org/svn/repos/hps/list/java/trunk/ SVN]
Line 523: Line 504:
 
| DAQ/Online || (757) 869-2188 (cell)
 
| DAQ/Online || (757) 869-2188 (cell)
 
|-
 
|-
|SVT ||  (757) 541-7539 (cell)
+
|SVT ||  (757) 310-7198 (cell)
 
|-
 
|-
 
| ECAL || (757) 810-1489 (cell)
 
| ECAL || (757) 810-1489 (cell)
Line 539: Line 520:
 
| Hall-B Forward Carriage || 5371
 
| Hall-B Forward Carriage || 5371
 
|-
 
|-
| Hall-B Counting Room || 5126, 5244, 5246, 5247
+
| Hall-B Counting Room || 5244(Shift1), 5245(Shift2)
 +
|-
 +
| Hall-B Counting Room || 5247(Expert), 5502(Target)
 +
|-
 +
| Hall-B Counting Room || 5246(RC1), 5126(RC2)
 
|-
 
|-
 
|style="border-bottom:3px solid gray;"| Hall-B Gas Shed ||style="border-bottom:3px solid gray;"| 7115
 
|style="border-bottom:3px solid gray;"| Hall-B Gas Shed ||style="border-bottom:3px solid gray;"| 7115

Latest revision as of 10:55, 10 September 2019


[edit]

HPS (E12-11-006) 2019 run, June X to August Y'
Beam energy 4.5 GeV
Important: Document all your work in the logbook!
Bluejeans for Run Meetings on DAY and DAY at 2pm

RC: Stepan Stepanyan

  • (757) 575-7540
  • 9 575 7540 from Counting Room

PDL: Valery Kubarovsky

  • (757) 876-1789
  • 9 876-1789 from Counting Room

Important instructions

* Turn OFF beam before target move!

* No access to the alcove if the chicane magnet beacon is ON.

Chicane magnets must be OFF if the hall is in Controlled access and access to the alcove is needed or when the hall is in Restricted access. If Chicane magnets are OFF, they can be energized only when the hall is in Power or Beam Permit, [1].

* TURN OFF the chicane magnet if beam is not available due to a thunderstorm. Loss off power would seriously damage detectors.

* Fill out BTA hourly. Click "Load from EPICS" to fill the left side, then make sure numbers are correct. If needed edit the entry.

NO ABUs or BANU if beam tune is in progress, make it all BNA with ER 100%. At the end of the shift save BTA to the logbook!

* Please close any GUI that is not being used, e.g. close harp scanner after harp scan is done, close chicane, after chicane is ON, etc.

* For orbit lock positions on 2H00(X=-0.5,Y=1.5) and on 2H02(X=-1.55,Y=-0.4). Use the 2.82 mm SVT collimator

am profile check once a day, at 9 am, using 2H02 and SVT wire harps

Run Plan September 8 - 9, 2019

  • Take production data with PROD66 (PROD67) / hps_v12_1.trg 20um target at 120 nA, HPS collimator 3.94 mm. Length of the run will be defined by the SVT bias currents, but no longer than 4 hours.
    • After run starts run the script "ben-trigger-structure.sh [CURRENT RUN NUMBER]" on any clonPCs and make sure pop-up graph shows continuous decanting distribution, does not have peaks (bumps). If peaks will show up, make a log entry with the graph.
  • After beam is OFF, 8:00 AM on Monday, do the following:
    • turn OFF detectors (SVT, hodoscope, ECal), and retract SVT
    • turn off the chicane
    • ask for a restricted access
    • start worming up SVT and FEBs
  • Calibration runs before run ends: - DONE!
    1. Random trigger run, 20 um W target, 120 nA beam current, trigger file "hps_v11_5_random_15kHz.trg" - 1x4 hour run
    2. Low luminosity run, 8 um target, 120 nA beam current, trigger "hps_v12_1.trg" - 2x4 hour runs
    3. SVT bias scan - 2 hours
    4. FEE run, 20 um target, 120 nA, trigger TBD (Nathan) - 1x2 hour run
    5.  ??? Run with different SVT positions, 20 um target, 120 nA beam current, trigger "hps_v12_1.trg" - 8 hours
    6. Straight track run, setup with 2H02 wire, trigger "hps_v6_FEE_STRAIGHT.trg" - 1 hour, about 20M events

Every Shift:

  1. Follow run plan as outlined by RC
  2. With any issue contact On-Call Experts or RC
  3. Monitor carefully the SVT bias current (see below for details)
  4. If any concern about beam stability, ask MCC if orbit locks are on (they should be ON).
  5. Keep shift summary up to date in HBLOG. Record all that happens.
    • Document any beam condition change and send scaler GUIs to HBLOG
    • Fill out BTA hourly. Click "Load from EPICS" to automatically fill the left side then make sure numbers are correct. If needed edit the entry. Note: in the "Sift information" tab choose experiment E12-11-006. . At the end of the shift send BTA to teh logbook.
    • Fill and submit the shift checklist in the logbook

Every Run:

  1. After "Go": Check SVT Occupancy
  2. Update the Run Spreadsheet
  3. Log screenshots of:
    • main scaler_hps display
    • ECAL FADC rate gui
    • Trigger rate gui
    • SVT and HODOSCOPE and ECAL Monitoring pdfs
  4. Please watch Hybrid sync gui for correct status (currently three red lights) and the L0-3 and L4-6 occupancy plots for any empty plots beyond the expected three.

SVT Bias Currents:

Shifters must pay attention to the L0 bias currents. This is on both the SVT motor GUI and the main bias GUI. The bias currents will slowly creep up over the course of a run. When the bias current is between 15-20 uA for either L0 sensor, do the following:

  1. Stop the run.
  2. Take the beam away, turn off SVT bias voltages, and wait 10 min.
  3. Turn the bias voltages back on.
  4. Check that the L0 bias currents have gone back down to ~4 uA
  5. Bring back the beam and start a new run.

Do not let the bias current exceed 20 uA. It takes about 4-5 hours for the bias currents to creep up to those values. Call SVT expert if unsure.

Harp Scan Procedure:

  1. During harp scans, SVT must be retracted (motors/SVT Positioners). HVs on SVT, ECal and Hodoscope should be OFF.
  2. Halo counter FSDs (Downstream, HPS Up and HPS Down) are masked, Beam current 100 nA, Orbit locks running.
  3. Perform the HARP scan, log the results.
  4. If the beam looks different, you should call beam-line on-call that will advise on the next steps.
  5. If the beam looks different, perform SVT wire scan, the target needs to be retracted as well for this one.
    • IMPORTANT, use the bottom SVT wire scan only. Top SVT wire is broken.

Important Notes:

  1. When re-establishing beam to Hall B after a >1h long downtime follow "General Guidelines" on the right and the Beamline Procedures and Manual on the shift documentation page. Do not hesitate to call the beamline expert.
  2. Do not run more than 60 minutes above 30 nA without the beam blocker in front of Faraday cup. Put beam blocker in for long running at high currents.
  3. For SVT Operations:
    • From the time beam first comes into the hall until it is being delivered to the Faraday cup with orbit locks on for a known good trajectory, the SVT should be completely off. This is especially important during tuning to the tagger dump, when mis-steering of the beam can result in very high hard neutron backgrounds.
    • Once stable beam is being delivered to the Faraday cup with orbit locks on for a known good trajectory, and the SVT collimator is in position, the FEBs and hybrids can be powered and operated, but the HV bias for the sensors must remain off.
    • In order to turn on the HV, the FSD system must be functioning so a beam excursion that hits the collimator will quickly trip off the beam.

General Instructions

Establishing Physics Quality Beam for HPS:

  1. Make sure SVT is retracted and detectors, SVT, Hodoscope and ECAL are OFF.
  2. If the beam was off for 4 hours or more or in case of troublesome beam tuning, send a beam to the tagger dump:
    • Check that beam type is set to "Photon" (HPS_EPICS->Beam->BTA).
    • Position "Blank" on the beam for the Hall-B collimator
    • Ask MCC to turn ON the tagger magnet and then deliver <10 nA beam to the tagger dump.
    • Check the beam position on the tagger viewer, it should be approximately in the center of the screen
    • Follow instructions under "Procedures" on the documentation tab for "Beamline"[2]. To tune the beam on tagger dump and perform harp scans beam current should be <10 nA.
    • Check profile using 2C21 and tagger (2C24) harp scans and compare the positions and widths with previous scans ([3],[4])
      • Positions on both harps should be within 1mm
      • Width on 2C21 should be <~0.2+/-0.05 mm
      • Width on tagger harp (2C24) <~0.5 +/- 0.1mm
    • Background levels on harp scan are comparable to those of previous scans.
  3. Before sending a beam to the Faraday cup
    • If HPS chicane must be ON, make sure that chicane GUI says "Chicane Ready"
    • Set Hall-B Collimator to 20 mm.
    • Check that SVT protection collimator is ON THE BEAM (2.82 mm). If the beam was off for more than 4HPS hours or the configuration has changed, start with 3.94 mm
    • HPS target is OUT and Hodoscope and ECAL HVs are OFF
    • SVT is OUT (position=0.000 mm on the main HPS scaler GUI) and bias HV is off (all red/green indicators RED in SVT bias GUI)
    • If any uncertainty, page the experts
    • Pay attention into following corrector values: 2C22H, 2C23V, 2H00H, 2H00V, Compare them to ones that are in [5]. Make sure their values don't differ more than 100%. If there is such difference, tell MCC about this.
  4. Send beam to the Faraday cup
    • If the beam optics is correct, then you should immediately see the beam spot on the Downstream Viewer and on the 2H00 and 2H02 BPMS.
    • If you don't see it immediately, and rates on halo counters are more than 100 Khz, then ask MCC, to change to pulsed (tune mode) beam, and ask to restore corrector values. At this point don't accept any CW beam, until beam spot is visible on Downstream Viewer.
    • If MCC operator is not able to tune the beam more than 15 minutes, then notify RC!
    • Follow the instructions under "Procedures" on the documentation tab for "Beamline"[6] to establish beam to the electron dump.

Note: in order to have reliable readings on two important for HPS BPMs, 2H00 and 2H02, beam current should be >30 nA.

    • Ask MCC to establish 30 nA beam with HPS orbit locks on (We need HallBHPSOrb not HallBOrb configuration). For orbit lock positions on 2H00(X=1.0,Y=1.5) and on 2H02(X=-1.7,Y=0.3). Use the 2.82 mm SVT collimator. (positions changed 6/25/19 by mg).
    • Tune beam profile at HPS using measured widths on 2H01A and 2H02A harps. The required beam profile at 2H02A harp is: X-width <~0.1 mm, Y-width <~ 0.05 mm. Beam profile using 2H01A and 2H02A harps with previous scans ([7],[8]) to compare.
    • Check and log the beam spot on chromax viewer
    • The halo counter rates before HPS must be very low:
      1. Upstream Left and Right, and the tagger counters few 10's of Hz,
      2. Downstream counters should count <Hz/nA
      3. The halo counter rates on HPS, HPS-L/R/T/SC, depends on the collimator and HPS chicane settings, but should not be more than 50 Hz/nA [9]
    • Positions on BPMs must be close to what they were before [10]
    • When everything is stable, perform SVT wire scan and compare with the nominal [11]
    • Once all the above is achieved, turn ECAL and Hodoscope HV ON to monitor and log ECal rates
    • Insert the 20 um W target (turn beam off first).
  1. Before accepting beam, make sure all the previous conditions are met. Always read previous log entries, compare settings of BPMs and correctors with previous settings using scaler_hps GUI.




RC daily meetings at 2 pm in the counting-house 2nd-floor conference room.

BlueJeans Info:

URL: https://bluejeans.com/794825703

Meeting ID: 794825703

Status of the run

Run Coordinator
June 12 - June 19 Stepan Stepanyan
June 19 - June 26 Matt Graham
June 26 - July 3 Tim Nelson
July 3 - July 10 Takashi Maruyama
July 10 - July 17 Stepan Stepanyan
July 17 - July 24 Rafayel Paremuzyan
July 24 - August 7 Maurik Holtrop
August 7 - August 19 Raphael Dupre
August 19 - August 21 Stepan Stepanyan
Physics Division Liaison
HPS-2019 Valery Kubarovsky
Beamline
June 12 - June 19 Rafo Paremuzyan
June 19 - July 29 Stepan Stepanyan
July 29 - August 18 Rafo Paremuzyan
SlowControls
June 12 - Augus 19 Nathan Baltzell
ECAL/HODOSCOPE
June 12 - July 1 Nathan Baltzell
July 1 - July 8 Raffaella DeVita
July 8 - July 15 Rafayel Paremuzyan
July 15 - July 22 Andrea Celentano
July 22 - July 29 Rafayel Paremuzyan
July 29 - August 5 Raphel Dupre
August 5 - August 19 Gabriel Charles
DAQ
24/7/365 Sergey Boyarinov
SVT
June 01-05 Tim Nelson
June 01-07 Cameron Bravo
June 07-11 Omar Moreno
June 12 Omar Moreno and Matt Solt
June 12-19 Vitaliy Fadeyev
June 13-18 Matt Solt
June 19-26 Omar Moreno
June 26-July 03 Cameron Bravo
July 03-10 Tim Nelson
July 10-17 Omar Moreno
July 17-24 Cameron Bravo
July 24-31 Tim Nelson
July 31-August 07 Matt Graham
August 07-14 Matt Solt
August 14-21 Matt Solt


System/Person Pager/Phone Number
Run Coordinator (757) 575-7540 (cell)
Physics Div. Liaison (757) 876-1789 (cell)
MCC-OPS 7048
Crew Chief 7045
Crew Chief 9-879-3367 (cell)
Program Deputy 9-876-7997 (cell)
Gate House Guard 5822
DAQ/Online (757) 869-2188 (cell)
SVT (757) 310-7198 (cell)
ECAL (757) 810-1489 (cell)
Slow Controls (757) 748-6922 (cell)
Beamline (757) 303-3996 (cell)
Engineering (757) 748-5048
Hall-B Floor 5165
Hall-B Space Frame 5170, 5171
Hall-B Forward Carriage 5371
Hall-B Counting Room 5244(Shift1), 5245(Shift2)
Hall-B Counting Room 5247(Expert), 5502(Target)
Hall-B Counting Room 5246(RC1), 5126(RC2)
Hall-B Gas Shed 7115


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