Difference between revisions of "The HPS Run Wiki"

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<!--===[http://www.jlab.org/Hall-B/run-web/hps/phone_numbers.pdf Important Phone Numbers]===-->
 
<!--===[http://www.jlab.org/Hall-B/run-web/hps/phone_numbers.pdf Important Phone Numbers]===-->
==={{#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] ====
===[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/1ZhFAcnOFQSl4mula5C8Oqlv_u7oS_v9Mp9U9Otpouk8/edit#gid=43855609 Run Spreadsheet 2021]  [https://docs.google.com/spreadsheets/d/1Ru4weeIOqtcpebiXKxFGCbPXGWXZF-W2JAolHcpvIFU/edit#gid=43855609  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] Things to read before shift. ====
 +
====[https://userweb.jlab.org/~baltzell/hps/hps-expert-shift-demo-small.mp4 Expert shift - refresher video demo] ====
 +
==== [[Media:HallBRemoteshifts_mode_req_resp.pdf | Remote worker shift - requirements and responsibilities]]====
 +
====[[Media:HPS_2021.pdf | HPS 2021 Run discription and beam parameter requirements]]====
 
| valign=top |
 
| valign=top |
  
 
===Procedures===
 
===Procedures===
 
<!--* [[HPS Startup Plan|Startup Plan]]-->
 
<!--* [[HPS Startup Plan|Startup Plan]]-->
 +
*[[Media:HPS_beam_estab.pdf|Procedure for establishing physics quality beam]]
 
* Commissioning Plans:
 
* Commissioning Plans:
**[[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:2021_09_03_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_2021.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]])-->
 
* [[Media:Accessing_the_tunnel.pdf|Tunnel/Hall Access]]
 
* [[Media:Accessing_the_tunnel.pdf|Tunnel/Hall Access]]
 
* [[Media:Power_Failure_Procedures.pdf|Power Failure]]
 
* [[Media:Power_Failure_Procedures.pdf|Power Failure]]
Line 49: Line 55:
 
<!--* [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:HPS_beamline-2021.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:FSD_Test.pdf|FSD]]
+
**[[Media:chicane_ON_OFF.pdf|Manual Turning Chicane ON/OFF]]
 +
<!--**[[Media:FSD_Test.pdf|FSD]]
 +
** [Accessing the FSD GUI]-->
 
* [[Media:hps_slow_controls_manual.pdf|Slow Controls]]
 
* [[Media:hps_slow_controls_manual.pdf|Slow Controls]]
  
Line 61: Line 68:
 
<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 85: Line 93:
  
 
= Short Term Schedule =
 
= Short Term Schedule =
 +
<center><font size=+5>
 +
''' HPS (E12-11-006) 2021 run, August - October''''<br>
 +
''' Beam energy 3.74 GeV '''<br>
 +
''' Important: Document all your work in the logbook! '''<br>
 +
[https://bluejeans.com/759437905/8110 Bluejeans for Run Meetings on DAY and DAY at 3 pm]
 +
</font></center>
  
<center> <font color=red size=4> <b> HPS 2016 run, February 4 to March 14, weekends only.  </b> </font> </center>
+
== RC: Rafayel Paremuzyan  ==
<center> <font color=red size=4> <b> Shifts are manned from Friday 3pm to 7am on Monday. </b> </font> </center>
+
* (757) 575-7540
<center> <font color=red size=4> <b> Beam energy 2.3 GeV (1 pass). </b> </font> </center>
+
<center> <font color=red size=4> <b> Important: Document all your work in the logbook! </b> </font> </center>
+
 
+
== RC: Raphael Dupre (<font size=3>[https://bluejeans.com/656177054 Bluejeans info for Run Meetings on Thursdays and Fridays at 3pm]</font>) ==
+
* (757) 575-7540  
+
 
* 9 575 7540 from Counting Room
 
* 9 575 7540 from Counting Room
== PDL: Harut Avakian ==
+
* Personal cell: +1 (757) 753-7769
 +
== 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=0.3,Y=-1.) and on 2H02(X=-2.7,Y=-0.9). Use the 2.82 mm SVT collimator </font></b> ===
 +
Before 9/9 this was: 2H00(X=0.3,Y=-1.) and on 2H02(X=-2.4,Y=-1.). Use the 2.82 mm SVT collimator
  
 
{| {{TableStyle1}}  
 
{| {{TableStyle1}}  
  
 
| valign=top width=50% |
 
| valign=top width=50% |
== <font color=blue><b> Run Plan for February 26 - 29, 2016: </b></font>==
 
  
== Start close-up of the Hall at 3pm on Friday, February 26 (see "General instruction" on the right) ==
+
== Run Plan September 16 - 17, 2021 ==
== After hall is in "Beam Permit" turn on the chicane (see "Setting up Chicane for E=2.3 GeV" under "General instructions" on the right) ==
+
<!--* When the machine will be ready use procedurse[https://wiki.jlab.org/hps-run/images/1/1e/HPS_beam_estab.pdf] to establish a physics beam for HPS, see step-by-step instructions on the right. The chicane should be ON when sending the beam to Faraday cup (energize it while tagger magnet is degaussed) - <b> Ask Cameron if he is ready before allowing the beam to the hall </b>.
== Establish beam to the tagger dump (see "General instruction" on the right) ==
+
* To define the correct trajectory for the beam to FC positions on 2C24A BMP are [https://logbooks.jlab.org/entry/3899470] x=0.699, y=0.719, positions on the harp should be as in [https://logbooks.jlab.org/entry/3899468].  
# Take a screenshot of the ECal scaler for reference when beam is established at the tagger (only Feb 26)
+
* Ask MCC to set the orbit locks using 2H00 and 2H02 BPMs, tell them x,y positions on these BPMs, see above
== Bring beam to FC: ==
+
* After getting the beam to FC with parameters close to or better than [https://logbooks.jlab.org/entry/3899605], align beam relative to SVT - call SVT expert if needed 
# <b> Note: in order to have reliable readings on two important for HPS BPMs, 2H00 and 2H02, beam current should be 50 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=-1.00,Y=-0.85).  
+
* if alignment changes the beam positions, make sure to record new positions on 2H00 and 2H02 and ask MCC to change the orbit locks to the new numbers-->
# <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 50 nA.</font></b>
+
<!--* Put the target in, 8 um W, turn ECal and hodoscope ON, record rates at 50 nA/100 nA/150 nA/200 nA/250 nA
# The required beam profile at 2H02A harp is: X-width <~0.25 mm, Y-width <~ 0.10 mm, and the tilt angle <15 degrees. The spot on the Chromax viewer should be close to x=-2mm, y=-5mm. <b> Do not waste too much time on the initial beam tune, as long as rates on the halo counters are low - Downstream L/R/T/B and HPS-L/R <~few Hz/nA, and HP-SC < few x 10 Hz, the following program still can be done:</b>
+
* Perform rate studies with 20 um W target at 50 nA,/75 nA/100 nA/125 nA
# Set beam position
+
* Perform Hodoscope commissioning according to [https://wiki.jlab.org/hps-run/images/5/5a/Hodo_Comission_2021.pdf], call Rafo if needed ECal [https://wiki.jlab.org/hps-run/images/6/68/HPS_ECal_Commissioning.pdf] and  
#* Have MCC move beam to standard values (see "General instructions" on the right)
+
* Perform FC/beam blocker calibration, contact Rafo
#* Perform a SVT wire scan
+
* Turn ON calorimeter and the hodoscope, run DAQ (even if no SVT, only ECal and hodoscope) with 8 um W target and 100 nA. Record trigger rates (dump the trigger GUI into the logbook). With any problems with DAQ call the expert cell phone
#* Ask for the beam to be moved up by 100um at 2H02
+
* Set up DAQ and perform trigger studies, bullets 1 to 3 of [https://wiki.jlab.org/hps-run/images/b/be/2021_09_03_HPS_trigger_commissioning_plan.pdf] without SVT(contact Valery on the PDL phone if needed)  -->
#* Repeat and record 2H02 harp scan, SVT wire scan and BPM values.
+
<!-- * Continue with SVT commissioning (Cameron)
#* Scan of the 2.82 mm collimator and re-center it. Record the new position have it entered into the epics data base.See https://logbooks.jlab.org/entry/3379405
+
** Setup nominal trigger and take data with 8 um W target at 70 nA, check occupancies in SVT using DQM, move SVT to 1.5 mm and take more data
# Restore ECal and Trigger
+
** If conditions are right, occupancies are low move to 1 mm
#* Turn on ECal
+
* If SVT is not ready, take FEE runs with ECal, 8 um target 150 nA. Each run 4 hours long, PROD77-NOSVT
#* Record FADC rates with and without the 4 um target at 200 nA. Agree with last weekend? See https://logbooks.jlab.org/entry/3379417
+
* When MCC is ready, perform beam tune to get read of the beam tails, call Stepan on RC phone 
#* Trigger/DAQ expert checks trigger rates, DAQ, and deadtime with 200 nA beam on 4 um target. Record:
+
* ''' NoSingles2 Run''' With '''120 nA ''' beam, '''20 um target''', and a trigger file '''hps2021_NOSINGLES2_v2_2.trg''' take 15 minute run, and post into the logbook the trigger GUI, DAQ GUI, and main scaler GUI.
#*# ''main scaler screen''
+
* '''Livetime vs Beam current measurement'''. With the production trigger file '''hps2021_v2_2.trg''' take a short run, changing the beam current from 120 nA to 30 nA with 15 nA steps, in each step wait 15 seconds, then take a screenshot of the DAQ and trigger GUIs, and submit to the logbook.
#*# ''ecal scaler gui''
+
* Low Luminosity run: trigger '''file hps2021_v2_2.trg''', beam current ''' 60 nA''', target '''20 um''', '''4 hours'''.
#*# ''trigger rate gui'' (requires DAQ Prestarted with <tt>HPS/Run2016/v7_200nA.trg</tt>)
+
-->
# SVT Setting (call SVT expert in)
+
* '''Take production data''':  120 nA beam on the 20 um W target, PROD77 configuration, production trigger '''hps2021_v2_2.trg'''. Each run should last about 4 hours.
#* If beams are stable, SVT expert moves SVT to 1.0 and then 0.5 mm
+
<!--
#* record occupancy, latency, data size, and deadtimes
+
* Special runs: ''' Following runs should be done during the day time, that experts can monitor. Also Before starting the run notify Valery (using PDL phone) that he can make sure trigger scalers make sense at the beginning of the run'''
# Record Data with 4um target
+
** Moeller run: Trigger file '''hps2021_v2_2_moller_only.trg''', Beam current '''60 nA''', Target '''20 um''', 100 M events, DAQ configuration '''PROD77PIN'''.
#* Use v7_200nAtrig.  
+
** Random Trigger Run. Trigger file '''hps2021_v2_2_30kHz_random.trg''' Target '''20 um''', Beam current '''120 nA''', Duration about '''1 hour with a good beam''' (Good means beam off should be less than 20% of the Beam up time) -->
#* Save scalers, trigger gui, FADC display gui each run.  
+
#* Be sure to follow General Guidelines, especially Every Shift and Every Run.  
+
#* Do one 2H02 harp scan per shift;
+
#* Fill out BTA;
+
#* Monitor and record BPM 2H02 history carefully to insure stable beams.  
+
#* If beams are not stable, get MCC to fix it!
+
#* After each run execute this script (replace RunNb by the actual run number):
+
#** ssh hpsrun@clondaq5 
+
#** > hps2tape.sh RunNb
+
# Beam current scan (to be scheduled by RC)
+
#* Take data at various currents: 50nA, 100nA, 250nA, 300nA ...
+
  
 +
<!-- ** Random Trigger run, ~ 2 hour run at full luminosity ( 120 nA), with Faraday Cup and Pulser trigger only, changed to give 24 kHz trigger rate. -->
  
=== Miscellaneous Notes: ===
+
===Hall Access Items:===
# '''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.'''
+
* None
 +
 
 +
<!--
 +
* Investigate noise in ECal top - Nathan/Ben (4 hours)
 +
* Replace/relocate the camera on the SVT chiller - Nathan (30 min)
 +
* Calibration runs before run ends: - DONE!
 +
*# <del>Random trigger run, 20 um W target, 120 nA beam current, trigger file "hps_v11_5_random_15kHz.trg" - 1x4 hour run </del>
 +
*# <del>Low luminosity run, 8 um target, 120 nA beam current, trigger "hps_v12_1.trg" - 2x4 hour runs </del>
 +
*# <del>SVT bias scan - 2 hours</del>
 +
*# <del>FEE run, 20 um target, 120 nA, trigger TBD (Nathan) - 1x2 hour run  </del>
 +
*# ??? <del>Run with different SVT positions, 20 um target, 120 nA beam current,  trigger "hps_v12_1.trg" - 8 hours</del>
 +
*# <del>Straight track run, setup with 2H02 wire, trigger "hps_v6_FEE_STRAIGHT.trg" - 1 hour, about 20M events </del>
 +
-->
 +
==Every Shift:==
 +
# Follow the run plan as outlined by RC
 +
# '''With any issue contact On-Call Experts or RC'''
 +
# Monitor carefully the SVT bias current (see below for details)
 +
# If any concern about beam stability, ask MCC if orbit locks are on (they should be ON).
 +
# Keep shift summary up to date in HBLOG. Record all that happens.
 +
#* 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 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.
 +
#* Fill and submit the [https://logbooks.jlab.org/checklists/530 shift checklist in the logbook]
  
 +
==Every Run:==
 +
# After "Go":  [https://logbooks.jlab.org/entry/3337784 Check SVT Occupancy]
 +
# Update the [https://docs.google.com/spreadsheets/d/1ZhFAcnOFQSl4mula5C8Oqlv_u7oS_v9Mp9U9Otpouk8/edit#gid=43855609 Run Spreadsheet]
 +
# Log screenshots of:
 +
#* main scaler_hps display
 +
#* ECAL FADC rate gui
 +
#* Trigger rate gui
 +
#* SVT and HODOSCOPE and ECAL Monitoring pdfs
 +
# 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.
  
| valign=top |
+
== SVT Bias Currents: ==
  
==<font color=blue><b>General Instructions:</b></font>==
+
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:
=== Locking up the hall on Fridays ===
+
# Stop the run.
* At 2pm check the status of the activities in the hall and notify RC if there are potential delays for the lockup at 3pm.  
+
# Take the beam away, turn off SVT bias voltages, and wait 10 min.
* 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 on remote, LCW is on.
+
# Turn the bias voltages back on.
* Make sure experts, beamline, ECal, SVT, and slow controls, checked their systems befor the lockup.  
+
# Check that the L0 bias currents have gone back down to ~4 uA
* When ready notify MCC to start seep and lockup of the hall.  
+
# Bring back the beam and start a new run.
* Make sure all necessary monitoring GUIs are up and running.
+
* Make sure beam viewer screens are up.
+
  
===Acceptable Beam Conditions:===
+
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.
# <b> To establish good beam conditions: </b>
+
#* <font color='red'><b>Make sure SVT is retracted and completely OFF and ECal is OFF as well </b></font>
+
#* First send beam to the tagger dump (ask MCC to turn ON the tagger magnet). <!-- meanwhile turn on the Chicane (see above) -->
+
#* Check that beam type is "Photon" on the BTA GUI (can be opened from "Beam" GUI).
+
#* Check the beam position on the tagger viewer, it should be approximately in the centre 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.
+
#* Check profile using 2C21 and tagger harp scans, and compare the positions and widths with previous scans ([https://logbooks.jlab.org/entry/3376192],[https://logbooks.jlab.org/entry/3376194]). Positions on both harps should be with +/- 1mm, widths on 2C21 should be <~0.1+/-0.05 mm, and on the tagger harp (2C24) <~0.35 +/- 0.1mm.
+
#* 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>
+
#* If not, turn it on.  Strictly follow the procedure in the beam line manual!-->
+
# <b> Before sending beam to the Faraday cup</b>
+
#* <b> Check that SVT protection collimator is ON </b>
+
#* HPS target is OUT
+
#* SVT is OUT (position 0 mm) and voltages are OFF
+
#* ECal HV is OFF
+
# <b> Send beam to the Faraday cup</b>
+
#* 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 50 nA.</b>
+
#* Ask MCC to establish 50 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>.
+
#* 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.
+
#* Check the beam spot on chromax viewer
+
#* The halo counter rates before HPS must be low:
+
#*# UPS-L and UPS-R few Hz/nA,
+
#*# The tagger counters should count less than Hz/nA and 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]
+
#* Positions on BPMs must be close to what they were before [https://logbooks.jlab.org/entry/3376894]
+
#* Insert the 4um W target without turning off the beam.
+
#<b>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. </b>
+
  
===<font color=red>Recovering from beam trips when running SVT at 0.5 mm:</font>===
+
== Harp Scan Procedure: ==
# SVT HV will trip off automatically
+
# Check the FSD GUI to see if high rates in the HPS halo counters generated the trip
+
#* If it was not an HPS halo counter trip, MCC will restore the beam as usual (following their own instructions). As soon beam is back and stable, restore SVT HV.
+
#* If it was an HPS halo counter trip, MCC will not restore the beam. 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.
+
  
===Every Shift:===
+
# During harp scans, SVT must be retracted (motors/SVT Positioners). HVs on SVT, ECal and Hodoscope should be OFF.
# Follow run plan as outlined by RC
+
# Halo counter FSDs (Downstream, HPS Up, and HPS Down) are masked, Beam current 50 nA, Orbit locks running.
# If any concern about beam stability, ask MCC if orbit locks are on (they should be).
+
# Perform the HARP scan, log the results.
# Keep shift summary up to date in HBLOG. Record all that happens.
+
# If the beam looks different, you should call beam-line on-call that will advise on the next steps.
#* Check on white board all scalers, strip charts and monitoring plots that need to be logged regularly
+
# If the beam looks different, perform SVT wire scan, the target needs to be retracted as well for this one.
#* Document any beam condition change and send scaler GUIs to HBLOG
+
<!--#* '''IMPORTANT, use the bottom SVT wire scan only.''' Top SVT wire is broken.-->
#* 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)
+
# '''With any issue contact On-Call Experts or RC'''
+
  
===Every Run:===
+
=== Important Notes: ===
# '''After''' "Prestart" but '''before''' "Go", [https://logbooks.jlab.org/entry/3337933 Check ECal Latency]
+
# 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.
# After "Go":  [https://logbooks.jlab.org/entry/3337784 Check SVT Occupancy]
+
# '''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.'''
# Update the run spreadsheet on [https://docs.google.com/spreadsheets/d/1l1NurPpsmpgZKgr1qoQpLQBBLz1sszLz4xZF-So4xs8/edit#gid=43855609 Google Docs]
+
# ''' For SVT Operations:'''
# After each run execute this script (replace RunNb by the actual run number):
+
#* 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.
#* ssh hpsrun@clondaq5 
+
#*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.
#* > hps2tape.sh RunNb
+
#*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.
# See the '''whiteboard''' for everything else that should be done on a per-run basis.
+
  
===Setting up Chicane for E=2.3 GeV:===
+
| valign=top |
'''Note:'''  This requires Beam Permit and NO beam to HPS / Faraday Cup. 
+
# Turn on chicane power supplies following instructions on the documentation page on [https://wiki.jlab.org/hps-run/images/c/c6/Chicane_settings.pdf]
+
  
 +
==General Instructions==
 +
 +
<!--===DAQ RECOVERY===
 +
If DAQ crashed/broken:
 +
# 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])
 +
# [[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.-->
 +
 +
===Establishing Physics Quality Beam for HPS:===
 +
# <font color='red'>'''Make sure SVT is retracted and detectors, SVT, Hodoscope and ECAL are OFF.'''</font>
 +
# <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>).
 +
#* 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"[https://wiki.jlab.org/hps-run/images/1/1e/HPS_beam_estab.pdf]. To tune the beam on tagger dump and perform harp scans beam current should be <10 nA.
 +
#* Check X/Y positions on BPMs and harps and make sure they are close to following values:
 +
#** ''' 2C21 X/Y = -0.37 mm  /  -0.68 mm '''
 +
#** ''' 2C24 X/Y = -2.5 mm  /  -0.3 mm '''
 +
#** ''' harp_2c21 X/Y = 18.57 mm /37. 96 mm'''
 +
#** ''' harp_tagger X/Y = 38.87 mm /20.68 mm'''
 +
<!--
 +
#* Check profile using 2C21 and tagger (2C24) harp scans and compare the positions and widths with previous scans ([https://logbooks.jlab.org/entry/3899869],[https://logbooks.jlab.org/entry/3899819])
 +
#** 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 scans 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>
 +
#* If not, turn it on.  Strictly follow the procedure in the beamline manual!-->
 +
# ''' 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 4 hours or the configuration has changed, start with 8 mm'''
 +
#* HPS target is '''OUT''' and Hodoscope and ECAL HVs are '''OFF'''
 +
#* SVT is OUT (positions -1.8987 mm for top and -2,2025 for bottom 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 to the following corrector values: 2C22H, 2C23V, 2H00H, 2H00V, Compare them to ones that are in [https://logbooks.jlab.org/entry/3903361]. Make sure their values don't differ more than 100%. If there is such a difference, tell MCC about this.
 +
# ''' 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 the beam spot is visible on Downstream Viewer.
 +
#* If the MCC operator is not able to tune the beam for more than 30 minutes, then notify RC!
 +
#* Follow the instructions under "Procedures" on the documentation tab for "Beamline"[https://wiki.jlab.org/hps-run/images/1/1e/HPS_beam_estab.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>
 +
#* 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=0.3,Y=-1.) and on 2H02(X=-2.7,Y=-0.9). 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 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/3903891]) to compare.
 +
#* Check and log the beam spot on chromax viewer
 +
#* The halo counter rates before HPS must be very low:
 +
#*# Upstream Left and Right, and the tagger counters few 10's of Hz,
 +
#*# 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 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/3696813]
 +
#* When everything is stable, perform SVT wire scan and compare with the nominal [https://logbooks.jlab.org/entry/3720219]
 +
#* 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 the 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.'''
 +
 +
 +
<!--
 
===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.
 
+
-->
 +
<!--
 
===ECAL Instructions:===
 
===ECAL Instructions:===
 
*HV must be OFF during FIRST delivery of beam to the Faraday Cup after tuning to the Tagger Dump.
 
*HV must be OFF during FIRST delivery of beam to the Faraday Cup after tuning to the Tagger Dump.
**Only after stable beam established to Faraday Cup can HV can be turned ON.
+
**Only after a stable beam is established to Faraday Cup HVs can be turned ON.
 
*HV should be OFF when running beam studies with Struck scalers with 1 mm wire or tuning collimator position.
 
*HV should be OFF when running beam studies with Struck scalers with 1 mm wire or tuning collimator position.
 +
-->
  
|}
+
|-
 +
<!--
 +
!align=left colspan=2 width=100% style="background:#eeeeee;"|
 +
==<font color=red>Recovering from beam trips when running SVT at 0.5 mm:</font>==
 +
# SVT HV will trip off automatically
 +
# Check the FSD GUI to see if high rates in the HPS halo counters generated the trip
 +
#* 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.
 +
#* 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 the beam.
 +
#*# 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 the beam is stable for ~1 minute, restore SVT HV and the SVT to its nominal position.
 +
#*# Resume data taking.
 +
-->
  
 +
|-
 +
!align=left width=50% style="background:#eeeeee;"|
 +
 +
 +
 +
|}
  
 
<!--#######################################  LONG TERM  #################################################-->
 
<!--#######################################  LONG TERM  #################################################-->
Line 239: Line 319:
  
 
= Long Term Schedule =   
 
= Long Term Schedule =   
 +
 +
== RC daily meetings at 3 pm in the counting-house 2nd-floor conference room. ==
 +
BlueJeans Info:
 +
 +
URL: https://bluejeans.com/759437905/8110
 +
 +
Meeting ID: 759437905
 +
 +
'''[https://hpsweb.jlab.org/mon/HPSRun2021_progress.html Status of the 2021 run]'''
  
 
{| {{TableStyle1}}
 
{| {{TableStyle1}}
Line 245: Line 334:
  
 
| 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
+
| 08/23 - 09/01 || Stepan Stepanyan
 
|-
 
|-
| Feb 10 - Feb 17 || Takashi Maruyama
+
| 09/01 - 09/08  || Stepan Stepanyan
 
|-
 
|-
| Feb 17 - Feb 24 || John Jaros
+
| 09/08 - 09/15 || Maurik Holtrop
 
|-
 
|-
| Feb 24 - Mar 2 || Rapha&euml;l Dupr&eacute;
+
| 09/15 - 09/22 || Rafayel Paremuzyan
 
|-
 
|-
| Mar 2 - Mar 9 || Nathan Baltzell
+
| 09/22 - 09/29 || Rafayel Paremuzyan
 
|-
 
|-
| Mar 9 - Mar 16 || Maurik Holtrop
+
| 09/29 - 10/06 ||  
 +
|-
 +
| 10/06 - 10/13 || Tim Nelson
 +
|-
 +
| 10/13 - 10/20 ||  Cameron Bravo
 
|}
 
|}
  
 
{| 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
+
| || Valery Kubarovsky
 
|}
 
|}
  
Line 275: Line 368:
  
 
{| 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
+
| || Eugene Pasyuk
 +
|}
 +
 
 +
{| class=wikitable
 +
!width=300 colspan=2 style="background:#ffdead;" | '''SlowControls'''
 
|-
 
|-
| Feb 10 - Feb 17 || Stepan Stepanyan
+
| || Nathan Baltzell
|-
+
| Feb 17 - Feb 24 || Rafo Paremuzyan
+
|-
+
| Feb 24 - Mar 2 ||  Clive Field
+
|-
+
| Mar 2 - Mar 9 || Takashi Maruyama
+
|-
+
| Mar 9 - Mar 16 || John Jaros
+
 
|}
 
|}
  
 
{| 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
+
| || Nathan Baltzell
|-
+
| Feb 12 - Feb 18 || Sho Uemura
+
|-
+
| Feb 19 - Feb 25 || Bryan McKinnon
+
|-
+
| Feb 26 - Mar 10 || Hovanes Egiyan
+
|-
+
| Mar 11 - Mar 14 || Nathan Baltzell
+
 
|}
 
|}
  
| valign=top |
 
 
{| class=wikitable
 
{| class=wikitable
!width=250 colspan=2 style="background:#ffdead;" | '''ECAL'''
+
!width=300 colspan=2 style="background:#ffdead;" | '''DAQ'''
 
|-
 
|-
| Feb 2 - Feb 9  || Holly Vance
+
| || Sergey Boyarinov
|-
+
| Feb 9 - Feb 16 || Nathan Baltzell
+
|-
+
| Feb 16 - Feb 23 || Rapha&euml;l Dupr&eacute;
+
|-
+
| Feb 23 - Mar 1 || Andrea Celentano
+
|-
+
| Mar 1 - Mar 8 || Gabriel Charles
+
|-
+
| Mar 8 - Mar 15 || Gabriel Charles
+
 
|}
 
|}
 +
<!--Michel Garcon:  Michel Gar&ccedil;on-->
 +
 +
| valign=top |
  
 
{| class=wikitable
 
{| class=wikitable
!width=250 colspan=2 style="background:#ffdead;" | '''SVT'''
+
!width=300 colspan=2 style="background:#ffdead;" | '''SVT'''
 
|-
 
|-
| Feb 4 - Feb 12 || Matt Graham
+
| 08/23 - 09/02 || Tim Nelson
 
|-
 
|-
| Feb 12 - Feb 19 || Sho Uemura
+
|09/02 - || Cameron Bravo
 
|-
 
|-
| Feb 19 - Feb 26 || Matt Solt
+
| - || Omar Moreno
 
|-
 
|-
| Feb 26 - Mar 4 || Vitaliy Fadeyev
+
| - || Matt Solt
 
|-
 
|-
| Mar 4 - Mar 14 || Tim  Nelson
+
| - || Vitaliy Fadeyev
|}
+
 
+
{| class=wikitable
+
!width=250 colspan=2 style="background:#ffdead;" | '''DAQ'''
+
 
|-
 
|-
| Feb 3 - Mar 16 || Sergey Boyarinov
+
| - || Matt Solt
 
|}
 
|}
 
<!--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|750px]]
+
[[Image:charge.png|center|900px]]
 
+
-->
 
<!--#######################################  MONITORING  #################################################-->
 
<!--#######################################  MONITORING  #################################################-->
 
<!--#######################################  MONITORING  #################################################-->
 
<!--#######################################  MONITORING  #################################################-->
Line 358: Line 429:
 
| 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://hallbcam03.jlab.org Alcove, SVT Chiller]
* [http://cctv10.jlab.org ECal Chiller]
+
<!--* [http://cctv10.jlab.org SVT Motors]-->
* [http://cctv11.jlab.org ECal LV Supply]
+
* [http://cctv12.jlab.org Alcove]
+
  
 
<!--
 
<!--
Line 374: Line 443:
 
| 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 387: Line 459:
 
| 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 429: Line 502:
 
| DAQ/Online || (757) 869-2188 (cell)
 
| DAQ/Online || (757) 869-2188 (cell)
 
|-
 
|-
| SVT || (757) 541-7539 (cell)
+
|SVT || (757) 329-4844 (cell)
 
|-
 
|-
| ECAL || (757) 810-1489 (cell)
+
| ECAL/Hodo || (757) 310-7198 (cell)
 
|-
 
|-
 
| Slow Controls || (757) 748-6922 (cell)
 
| Slow Controls || (757) 748-6922 (cell)
Line 445: Line 518:
 
| 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
 
|}
 
|}
 
</font>
 
</font>
 +
 +
<!--#######################################  REMOTE SHIFTS  ##############################################-->
 +
<!--#######################################  REMOTE SHIFTS  ##############################################-->
 +
<!--#######################################  REMOTE SHIFTS  ##############################################-->
 +
 +
= Remote Shifts =
 +
 +
{| {{TableStyle1}}
 +
 +
| valign=top |
 +
 +
=== Overview ===
 +
* Bluejeans for 24-7 communication with counting house:  https://bluejeans.com/950041022
 +
* Remote VNC connection instructions:  https://logbooks.jlab.org/entry/3880107
 +
** 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>hps_epics_remote</tt>.
 +
 +
=== Tasks ===
 +
* Fill [https://logbooks.jlab.org/checklists/530 shift checklist]?
 +
* Upload plots to the [https://logbooks.jlab.org/book/hallb Hall B logbook] once per run
 +
** EPICS beamline overview screen
 +
** Trigger GUI
 +
** ECAL and HODO scaler screens
 +
* Monitor beam quality
 +
** EPICS overview screen
 +
*** In VNC or [https://hallbopi.jlab.org/webopi3.3/w?opi=detectors/HPS/scaler_hps.opi Web Browser]
 +
** Strip charts
 +
*** In VNC or 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]
 +
* Monitor data quality
 +
** On any clon machine as user=hpsrun, these commands will run the different monitoring suites:
 +
***  ECAL:  <tt>startEcalMonitoring</tt> - [https://logbooks.jlab.org/files/2021/09/3904322/14210ecal.pdf Reference Plots for Comparison, Updated September 11]
 +
***  HODO:  <tt>startHodoMonitoring</tt>
 +
***  SVT:  <tt>startSVTCheckout</tt>
 +
*** Recon:  <tt>startReconMonitoring</tt>
 +
** In order for SVT occupancies to be useful, they must be acquired without beam trips.
 +
** see [[Monitoring Gui]] for description of how GUI works
 +
* Communicate with the shift expert about issues with any of the above
 +
<!--
 +
* Online Full Reconstruction (work in progress)
 +
** jas3 or http://clonfarm11.jlab.org:8080/HPSRecon/
 +
*** '''Insert link to a good reference here'''
 +
** [[Online Recon - Expert|Expert]]
 +
-->
 +
 +
| valign=top |
 +
 +
== Shift Worker Backup Table ==
 +
To add your name, edit this wiki page or send email to Maurik or Nathan.
 +
{| class=wikitable
 +
!width=600 colspan=4 style="background:#ffdead;"| '''Worker Shift Backup'''
 +
|-
 +
| style="background:#ffdead;"|  '''Date''' || style="background:#ffdead;"|  '''Day''' || style="background:#ffdead;"| '''Swing''' || style="background:#ffdead;"| '''Owl'''
 +
|-
 +
<!--
 +
|  Sun, Aug 22 || - || -|| -
 +
|-
 +
| Mon, Aug 23 || - || -|| - 
 +
|-
 +
| Tue, Aug 24 || - || -|| - 
 +
|-
 +
| Wed, Aug 25 || - || -|| - 
 +
|-
 +
| Thu, Aug 26 || Raffaella De Vita ||  Valeria Sipala || Raphaël Dupré 
 +
|-
 +
| Fri, Aug 27 || Mariangela Bondi ||  Valeria Sipala || Raphaël Dupré 
 +
|-
 +
| Sat, Aug 28 || Mariangela Bondi ||  Valeria Sipala || Raphaël Dupré 
 +
|-
 +
| Sun, Aug 29 || Mariangela Bondi ||  Valeria Sipala || Raphaël Dupré 
 +
|-
 +
| Mon, Aug 30 || - || Natasa Dashyan || Raffaella De Vita 
 +
|-
 +
| Tue, Aug 31 || - || Natasa Dashyan || Mariangela Bondi 
 +
|-
 +
| Wed, Sep 1 || - || Natasa Dashyan || Mariangela Bondi 
 +
|-
 +
| Thu, Sep 2 || Silvia Niccolai || Natasa Dashyan || Raffaella De Vita 
 +
|-
 +
| Fri, Sep 3 || Silvia Niccolai || Nunzio Randazzo || Raphaël Dupré
 +
|-
 +
| Sat, Sep 4 || Silvia Niccolai || Nunzio Randazzo || Raphaël Dupré
 +
|-
 +
| Sun, Sep 5|| Silvia Niccolai || Nunzio Randazzo || Raphaël Dupré
 +
|-
 +
| Mon, Sep 6 || Silvia Niccolai || Nunzio Randazzo || Raphaël Dupré
 +
|-
 +
| Tue, Sep 7 || Alessandra Filippi|| Natasa Dashyan || Raphaël Dupré
 +
|-
 +
| Wed, Sep 8 || Alessandra Filippi || Natasa Dashyan || Raphaël Dupré
 +
|-
 +
| Thu, Sep 8 || Alessandra Filippi || Natasa Dashyan || - 
 +
|-
 +
| Fri, Sep 10 || Alessandra Filippi || Natasa Dashyan || - 
 +
|-
 +
| Sat, Sep 11 || Raffaella De Vita  || Valeria Sipala || Domenico D'Urso 
 +
|-
 +
| Sun, Sep 12 || Andrea Celentano || Valeria Sipala || Domenico D'Urso   
 +
|-
 +
| Mon, Sep 13 || Luca Marsicano || Valeria Sipala || Domenico D'Urso   
 +
|-
 +
| Tue, Sep 14 || Luca Marsicano || Valeria Sipala || Domenico D'Urso   
 +
|-
 +
| Wed, Sep 15 || Raffaella De Vita  || Hakob Voskanyan || Valeria Sipala 
 +
|-
 +
| Thu, Sep 16 || Luca Marsicano || Hakob Voskanyan || Valeria Sipala
 +
|-
 +
| Fri, Sep 17 || Andrea Celentano || -|| Valeria Sipala
 +
|-
 +
-->
 +
| Sat, Sep 18 || Andrea Celentano || Nerses Gevorgyan || Valeria Sipala
 +
|-
 +
| Sun, Sep 19 || Raphaël Dupré || Annalisa D'Angelo || - 
 +
|-
 +
| Mon, Sep 20 || Raphaël Dupré || Alessandra Filippi || - 
 +
|-
 +
| Tue, Sep 21 || Raphaël Dupré || Alessandra Filippi || - 
 +
|-
 +
| Wed, Sep 22 || Raphaël Dupré || Alessandra Filippi || - 
 +
|-
 +
| Thu, Sep 23 || - || Andrea Celentano || Nunzio Randazzo
 +
|-
 +
| Fri, Sep 24 || - || Raffaella De Vita || Nunzio Randazzo
 +
|-
 +
| Sat, Sep 25 || - || Raffaella De Vita || Nunzio Randazzo
 +
|-
 +
| Sun, Sep 26 || - || Luca Marsicano || Nunzio Randazzo
 +
|-
 +
| Mon, Sep 27 || Gabriele Simi || -|| Raphaël Dupré 
 +
|-
 +
| Tue, Sep 28 || Gabriele Simi || -|| Raphaël Dupré
 +
|-
 +
| Wed, Sep 29 || Gabriele Simi || -|| Raphaël Dupré
 +
|-
 +
| Thu, Sep 30 || Gabriele Simi || -|| Raphaël Dupré
 +
|-
 +
| Fri, Oct 1 || - || -|| Marzio de Napoli
 +
|-
 +
| Sat, Oct 2 || - || -|| Marzio de Napoli
 +
|-
 +
| Sun, Oct 3 || - || -|| Marzio de Napoli
 +
|-
 +
| Mon, Oct 4 || - || -|| Marzio de Napoli
 +
|-
 +
| Tue, Oct 5 || - || -||  Annalisa D'Angelo
 +
|-
 +
| Wed, Oct 6 || - || -|| Annalisa D'Angelo 
 +
|-
 +
| Thu, Oct 7 || - || -|| Annalisa D'Angelo 
 +
|-
 +
| Fri, Oct 8 || - || -|| Annalisa D'Angelo
 +
|-
 +
| Sat, Oct 9 || Alessandra Filippi  || Gabriele Simi || Luca Marsicano 
 +
|-
 +
| Sun, Oct 10 || Annalisa D'Angelo  || Gabriele Simi || Luca Marsicano 
 +
|-
 +
| Mon, Oct 11 || Annalisa D'Angelo || Gabriele Simi || Andrea Celentano 
 +
|-
 +
| Tue, Oct 12 || Annalisa D'Angelo || Gabriele Simi || Andrea Celentano 
 +
|-
 +
| Wed, Oct 13 || - || Luca Marsicano || Domenico D'Urso
 +
|-
 +
| Thu, Oct 14 || - || Andrea Celentano || Domenico D'Urso
 +
|-
 +
| Fri, Oct 15 ||  - || Mariangela Bondì || Domenico D'Urso
 +
|-
 +
| Sat, Oct 16 ||  - || Mariangela Bondì || Domenico D'Urso
 +
|}
 +
 +
{| class=wikitable
 +
!width=600 colspan=3 style="background:#deffad;"| '''Backup shifter contact info'''
 +
|-
 +
| style="background:#deffad;"|  '''Name''' || style="background:#deffad;"|  '''Email''' || style="background:#deffad;"| '''Cell phone''' 
 +
|-
 +
| Annalisa D'Angelo || annalisa.dangelo@roma2.infn.it || +393473634490/(call
 +
through WhatsApp if not reachable)
 +
|-
 +
| Alessandra Filippe || filippi@to.infn.it || +39 328 9411758
 +
|-
 +
| Andrea Celentano || andrea.celentano@ge.infn.it || ‭+39 340 9831283‬
 +
|-
 +
| Domenico D'Urso  ||  ddurso@uniss.it || +39 349 3630 242
 +
|-
 +
| Gabriele Simi || gabriele.simi@pd.infn.it || +39 320 748 3385
 +
|-
 +
| Hakob Voskania || voskania@jlab.org  || +37495909998
 +
|-
 +
| Luca Marsicano || luca.marsicano@ge.infn.it || +39 333 9893725‬
 +
|-
 +
| Mariangela Bondì || mariangela.bondi@ge.infn.it || +39 ‭327 1895733‬
 +
|-
 +
| Marzio de Napoli || marzio.denapoli@ct.infn.it || +39-3498834468
 +
|-
 +
| Maurik Holtrop || holtrop@jlab.org || +1-603-868-8088 
 +
|-
 +
| Natasa Dashyan || natasha@jlab.org  || +37477538360
 +
|-
 +
| Nathan Baltzell || baltzell@jlab.org || +1 757 748 6922
 +
|-
 +
| Nunzio Randazzo || nunzio.randazzo@ct.infn.it || +39-3472591331
 +
|-
 +
| Raffaella De Vita || Raffaella.Devita@ge.infn.it || +39 340 8110156
 +
|-
 +
| Raphaël Dupré || raphael.dupre@ijclab.in2p3.fr || +33 670 977 761
 +
|-
 +
| Silvia Niccolai || silvia@jlab.org || +33 624 81 67 78
 +
|-
 +
| Valeria Sipala || vsipala@uniss.it  || +39 339 339 57 04
 +
|-
 +
|}
 +
 +
|}
  
 
<headertabs />
 
<headertabs />

Latest revision as of 17:12, 18 September 2021


[edit]

HPS (E12-11-006) 2021 run, August - October'
Beam energy 3.74 GeV
Important: Document all your work in the logbook!
Bluejeans for Run Meetings on DAY and DAY at 3 pm

RC: Rafayel Paremuzyan

  • (757) 575-7540
  • 9 575 7540 from Counting Room
  • Personal cell: +1 (757) 753-7769

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=0.3,Y=-1.) and on 2H02(X=-2.7,Y=-0.9). Use the 2.82 mm SVT collimator

Before 9/9 this was: 2H00(X=0.3,Y=-1.) and on 2H02(X=-2.4,Y=-1.). Use the 2.82 mm SVT collimator

Run Plan September 16 - 17, 2021

  • Take production data: 120 nA beam on the 20 um W target, PROD77 configuration, production trigger hps2021_v2_2.trg. Each run should last about 4 hours.


Hall Access Items:

  • None

Every Shift:

  1. Follow the 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 50 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 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 X/Y positions on BPMs and harps and make sure they are close to following values:
      • 2C21 X/Y = -0.37 mm / -0.68 mm
      • 2C24 X/Y = -2.5 mm / -0.3 mm
      • harp_2c21 X/Y = 18.57 mm /37. 96 mm
      • harp_tagger X/Y = 38.87 mm /20.68 mm
    • Background levels on harp scans 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 4 hours or the configuration has changed, start with 8 mm
    • HPS target is OUT and Hodoscope and ECAL HVs are OFF
    • SVT is OUT (positions -1.8987 mm for top and -2,2025 for bottom 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 to the following corrector values: 2C22H, 2C23V, 2H00H, 2H00V, Compare them to ones that are in [3]. Make sure their values don't differ more than 100%. If there is such a 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 the beam spot is visible on Downstream Viewer.
    • If the MCC operator is not able to tune the beam for more than 30 minutes, then notify RC!
    • Follow the instructions under "Procedures" on the documentation tab for "Beamline"[4] 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=0.3,Y=-1.) and on 2H02(X=-2.7,Y=-0.9). 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 ([5],[6]) 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 [7]
    • Positions on BPMs must be close to what they were before [8]
    • When everything is stable, perform SVT wire scan and compare with the nominal [9]
    • 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 the 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 3 pm in the counting-house 2nd-floor conference room.

BlueJeans Info:

URL: https://bluejeans.com/759437905/8110

Meeting ID: 759437905

Status of the 2021 run

Run Coordinator
08/23 - 09/01 Stepan Stepanyan
09/01 - 09/08 Stepan Stepanyan
09/08 - 09/15 Maurik Holtrop
09/15 - 09/22 Rafayel Paremuzyan
09/22 - 09/29 Rafayel Paremuzyan
09/29 - 10/06
10/06 - 10/13 Tim Nelson
10/13 - 10/20 Cameron Bravo
Physics Division Liaison
Valery Kubarovsky
Beamline
Eugene Pasyuk
SlowControls
Nathan Baltzell
ECAL/HODOSCOPE
Nathan Baltzell
DAQ
Sergey Boyarinov
SVT
08/23 - 09/02 Tim Nelson
09/02 - Cameron Bravo
- Omar Moreno
- Matt Solt
- Vitaliy Fadeyev
- 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) 329-4844 (cell)
ECAL/Hodo (757) 310-7198 (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


Overview

  • Bluejeans for 24-7 communication with counting house: https://bluejeans.com/950041022
  • Remote VNC connection instructions: https://logbooks.jlab.org/entry/3880107
    • 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 hps_epics_remote.

Tasks

Shift Worker Backup Table

To add your name, edit this wiki page or send email to Maurik or Nathan.

Worker Shift Backup
Date Day Swing Owl
Sat, Sep 18 Andrea Celentano Nerses Gevorgyan Valeria Sipala
Sun, Sep 19 Raphaël Dupré Annalisa D'Angelo -
Mon, Sep 20 Raphaël Dupré Alessandra Filippi -
Tue, Sep 21 Raphaël Dupré Alessandra Filippi -
Wed, Sep 22 Raphaël Dupré Alessandra Filippi -
Thu, Sep 23 - Andrea Celentano Nunzio Randazzo
Fri, Sep 24 - Raffaella De Vita Nunzio Randazzo
Sat, Sep 25 - Raffaella De Vita Nunzio Randazzo
Sun, Sep 26 - Luca Marsicano Nunzio Randazzo
Mon, Sep 27 Gabriele Simi - Raphaël Dupré
Tue, Sep 28 Gabriele Simi - Raphaël Dupré
Wed, Sep 29 Gabriele Simi - Raphaël Dupré
Thu, Sep 30 Gabriele Simi - Raphaël Dupré
Fri, Oct 1 - - Marzio de Napoli
Sat, Oct 2 - - Marzio de Napoli
Sun, Oct 3 - - Marzio de Napoli
Mon, Oct 4 - - Marzio de Napoli
Tue, Oct 5 - - Annalisa D'Angelo
Wed, Oct 6 - - Annalisa D'Angelo
Thu, Oct 7 - - Annalisa D'Angelo
Fri, Oct 8 - - Annalisa D'Angelo
Sat, Oct 9 Alessandra Filippi Gabriele Simi Luca Marsicano
Sun, Oct 10 Annalisa D'Angelo Gabriele Simi Luca Marsicano
Mon, Oct 11 Annalisa D'Angelo Gabriele Simi Andrea Celentano
Tue, Oct 12 Annalisa D'Angelo Gabriele Simi Andrea Celentano
Wed, Oct 13 - Luca Marsicano Domenico D'Urso
Thu, Oct 14 - Andrea Celentano Domenico D'Urso
Fri, Oct 15 - Mariangela Bondì Domenico D'Urso
Sat, Oct 16 - Mariangela Bondì Domenico D'Urso
Backup shifter contact info
Name Email Cell phone
Annalisa D'Angelo annalisa.dangelo@roma2.infn.it +393473634490/(call

through WhatsApp if not reachable)

Alessandra Filippe filippi@to.infn.it +39 328 9411758
Andrea Celentano andrea.celentano@ge.infn.it ‭+39 340 9831283‬
Domenico D'Urso ddurso@uniss.it +39 349 3630 242
Gabriele Simi gabriele.simi@pd.infn.it +39 320 748 3385
Hakob Voskania voskania@jlab.org +37495909998
Luca Marsicano luca.marsicano@ge.infn.it +39 333 9893725‬
Mariangela Bondì mariangela.bondi@ge.infn.it +39 ‭327 1895733‬
Marzio de Napoli marzio.denapoli@ct.infn.it +39-3498834468
Maurik Holtrop holtrop@jlab.org +1-603-868-8088
Natasa Dashyan natasha@jlab.org +37477538360
Nathan Baltzell baltzell@jlab.org +1 757 748 6922
Nunzio Randazzo nunzio.randazzo@ct.infn.it +39-3472591331
Raffaella De Vita Raffaella.Devita@ge.infn.it +39 340 8110156
Raphaël Dupré raphael.dupre@ijclab.in2p3.fr +33 670 977 761
Silvia Niccolai silvia@jlab.org +33 624 81 67 78
Valeria Sipala vsipala@uniss.it +39 339 339 57 04


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