Difference between revisions of "The HPS Run Wiki"

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====[https://bta Beam Time Accounting]====
 
====[https://bta Beam Time Accounting]====
 
====[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]====
 
====[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]====
−
====[https://userweb.jlab.org/~vpk/HPS/Trigger/Run2019/HPS_trigger_versions.xlsx 2019 HPS production triggers descriptions]====
+
====[https://docs.google.com/spreadsheets/d/1grvrNSgFrVZa1qLGMo21hGqIjT7YF414/edit?usp=sharing&ouid=117634099472455266736&rtpof=true&sd=true  2019-2021 HPS triggers descriptions]====
  
 
<!--* [[Media:hps_hallb_checklist.pdf|Hall-B Checklist Preparing for Beam]]
 
<!--* [[Media:hps_hallb_checklist.pdf|Hall-B Checklist Preparing for Beam]]
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= Short Term Schedule =
 
= Short Term Schedule =
 
<center><font size=+5>
 
<center><font size=+5>
−
''' HPS (E12-11-006) 2021 run, August - October''''<br>
+
''' HPS (E12-11-006) 2021 run, August - November 5 '''<br>
 
''' Beam energy 3.74 GeV '''<br>
 
''' Beam energy 3.74 GeV '''<br>
 
''' Important: Document all your work in the logbook! '''<br>
 
''' Important: Document all your work in the logbook! '''<br>
−
[https://jlab.bluejeans.com/759437905 Bluejeans for Run Meetings on DAY and DAY at 3 pm]
+
[https://bluejeans.com/759437905/8110 Bluejeans for Run Meetings on DAY and DAY at 3 pm]
 
</font></center>
 
</font></center>
  
−
== RC: Maurik Holtrop ==
+
== RC: Maurik Holtrop, Thursday Nov 4 + Friday: Rafayel Paremuzyan ==
−
* +1 (207) 535-7037
 
−
== RC': Stepan Stepanyan ==
 
 
* (757) 575-7540   
 
* (757) 575-7540   
 
* 9 575 7540 from Counting Room
 
* 9 575 7540 from Counting Room
 +
* Personal cell: +1 (757) 753-7769
 
== PDL:  Valery Kubarovsky ==
 
== PDL:  Valery Kubarovsky ==
 
*  (757) 876-1789  
 
*  (757) 876-1789  
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=== <font color=red> * No access to the alcove if the chicane magnet beacon is ON.</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].
 
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> * Energizing the chicane: Please read the "Turning Chicane ONN/OFF" document and ask if anything is not clear. When you pushe the ''' ON''' button  make sure current readbacks will behave as it is described in the scction III "'''Sequenc details'''" </font> ===
 
=== <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> ===
 
=== <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. ===
 
=== * [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!
 
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.  ===
 
=== * 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> === -->
 +
=== * <b>For orbit lock positions on <font color=red>2H00(X=1.14,Y=-2.9 and on 2H02(X=-2.5,Y=-1.1). Use the 2.82 mm SVT collimator </font></b> ===
 +
<!--
 +
=== * <b>Orbit lock positions for <font color=red> one pass beam</font> are <font color=red>2H00(X=1.14,Y=-2.9) and 2H02(X=-1.8,Y=-1.2). Use the 2.82 mm SVT collimator </font></b> ===
 +
=== * <b> <font color=red> For 1 pass beam with 70 nA beam current, we should not use the beam blocker. This instruction supersedes the beam blocker requirement in the section "Important Notes"  </font></b> ===
 +
-->
  
−
=== * <b>For orbit lock positions on <font color=red>2H00(X=0.3,Y=-1.) and on 2H02(X=-2.4,Y=-1.). 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}}  
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| valign=top width=50% |
 
| valign=top width=50% |
  
−
== Run Plan September 6 - 7, 2021 ==
+
== Run Plan Nov 1 - 5, 2021 ==
−
<!--* 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>.  
+
<!--  
−
* 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].  
+
* Restore physics quality beam for the production running at 2-pass, start from the tagger dump (see instructions on the right)
−
* Ask MCC to set the orbit locks using 2H00 and 2H02 BPMs, tell them x,y positions on these BPMs, see above
+
 
−
* 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 
+
 
−
* 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-->
+
* After desired beam profile and positions are
−
<!--* 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
+
 
−
* Perform rate studies with 20 um W target at 50 nA,/75 nA/100 nA/125 nA
+
* Special runs: ''' After October 15 morning run ends'''
−
* 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
+
** Low Luminosity run: trigger '''file hps2021_v2_3.trg''', beam current ''' 60 nA''', target '''20 um''', '''4 hours'''.
−
* Perform FC/beam blocker calibration, contact Rafo
+
** 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  
−
* 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
+
** Moeller run: Trigger file '''hps2021_v2_2_moller_LowLumi.trg''', Beam current '''50 nA''', Target '''8 um''', 200 M events.
−
* 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)  -->
+
* '''Take production data''':  120 nA beam on the 20 um W target, PROD77 configuration, production trigger '''hps2021_v2_3.trg'''. Each run should last about 4 hours.
−
* Continue with SVT commissioning (Cameron)
+
* '''Setup production data taking''':  Start 50 nA beam on the 8 um W target, PROD77 configuration, production trigger '''hps_1.9_v2_3.trg'''. Turn ON detectors, bring SVT in to 0.5 mm. Start the run and check occupancies. Increase the beam current (up to 100 nA) until you reach occupancies of ~1.5% for L0t and L0b. End run and start a new one.  
−
** 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
+
* We will try to have the beam on FCup. with 8 mm collimator in place, <font color=red> No Halo FSD should be masked at this step. </font>
−
** If conditions are right, occupancies are low move to 1 mm
+
** If the beam passes through successfully, then we should ask the beam to be off, and put the 2.88 mm collimator, and do 2H02, SVT top and bottom scans to make sure beam position and profile are good.
−
* If SVT is not ready, take FEE runs with ECal, 8 um target 150 nA. Each run 4 hours long, PROD77-NOSVT
+
* Start a Moeller run 'hps_1.9_Moller_v2_6.trg' for 4 hours, if statistics will be less than 300M, take another run with Moeller trigger.
−
* When MCC is ready, perform beam tune to get read of the beam tails, call Stepan on RC phone
+
* '''Take production data''': Beam current 70 nA, target 8 um W. Each run should last about 4 hours. Trigger hps_1.9_v2_6.trg. -->
 +
<!-- * Take one hour Empty target run, with the same current, and the same trigger file. -->
 +
<!-- * Stright through run:
 +
** Target out, 50 nA beam, 2H02 harp horizontal wire should come closer to the beam, trigger file hps2021_FEE_straight_v2_2.trg, take 50 M events
 +
** Target out, 50 nA beam, SVT collimator wire should come closer to the beam, trigger file hps2021_FEE_straight_v2_2.trg, take 50 M events-->
 +
* Take a production data with '''hps2021_v2_3.trg''' trigger file. The beam current should be '''120 nA''', the target is '''20 um W'''.
 +
** if the beam is down for less than 40 min for reasons that will not alter the beam trajectory to Hall-B, do not end the run instead pause DAQ: <font color=red> From the main hps GUI, open 'DAQ Status', click 'Pause Triggers' and confirm </font>
 +
** Then retract the SVT to 3 mm, leave the bias voltages ON. After the beam is back and the halo and the detector rates look the same, bring the SVT to 0.5 mm and Resume DAQ: <font color=red> From the main hps GUI, open 'DAQ Status', click 'Resume Triggers' and confirm" </font>  
 +
** <font color=red> PLEASE close 'Are you sure want to pause trigger' and 'Are you sure want to Resume triggers' windows when you are done </font>
 +
* Anytime MCC turns OFF or ON Hall-C, HPS SVT bias HV must be OFF, SVT retracted to 3 mm position. After the transition is complete, and the beam to Hall-B is established, perform a 2H02 harp scan at 100 nA and compare with previous scans. IF consistent (within a few 10s microns), precede with production running.
  
−
===Hall Access Items:===
+
<!-- ===At 8 am on Friday, October 2, beam will be OFF for the pass change. Hall-B goes back to the 2nd-pass, Hall-A takes the 1st-pass=== -->
 +
 
 +
 
 +
===Hall Access Items (Wednesday, November 3rd):===
 +
* Refill SVT chiller, check ECal and FEB chiller water levels, refill if needed - experts
 +
 
 +
<!--
 
* Investigate noise in ECal top - Nathan/Ben (4 hours)
 
* Investigate noise in ECal top - Nathan/Ben (4 hours)
 
* Replace/relocate the camera on the SVT chiller - Nathan (30 min)
 
* Replace/relocate the camera on the SVT chiller - Nathan (30 min)
−
* Investigate halo counter readout for HPS_R (pie tower) and HPS_SC (space frame) - Stepan (1 hour)
+
* Calibration runs before run ends: - DONE!
−
* Add one more channel of halo counters to beam modulation scheme - Stepan/Nathan (1 hour)
 
−
 
 
−
<!--* 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>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>Low luminosity run, 8 um target, 120 nA beam current, trigger "hps_v12_1.trg" - 2x4 hour runs </del>
Line 164: Line 181:
 
# Keep shift summary up to date in HBLOG. Record all that happens.
 
# Keep shift summary up to date in HBLOG. Record all that happens.
 
#* Document any beam condition change and send scaler GUIs to HBLOG
 
#* 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.
+
#* [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 the logbook.
 
#* Fill and submit the [https://logbooks.jlab.org/checklists/530 shift checklist in the logbook]
 
#* Fill and submit the [https://logbooks.jlab.org/checklists/530 shift checklist in the logbook]
  
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# During harp scans, SVT must be retracted (motors/SVT Positioners). HVs on SVT, ECal and Hodoscope should be OFF.  
 
# 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.
+
# Halo counter FSDs (Downstream, HPS Up, and HPS Down) are masked, Beam current 50 nA, Orbit locks running.
 
# Perform the HARP scan, log the results.
 
# 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, you should call beam-line on-call that will advise on the next steps.
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#*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.
 
#*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.
 
#*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.
 +
#*Instructions on how to run SVT DAQ [https://confluence.slac.stanford.edu/display/hpsg/2021+DAQ+Instructions]
 +
#** And while confluence is down, here's a [https://logbooks.jlab.org/entry/3920853 copy of the paper instructions] and a [https://logbooks.jlab.org/entry/3920864 snapshot from confluence a month ago].
  
 
| valign=top |
 
| valign=top |
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#* Position "Blank" on the beam for the Hall-B collimator   
 
#* 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.
 
#* 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.
 
#* 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 the beam position on the tagger viewer, it should be approximately in the center of the screen, see https://logbooks.jlab.org/entry/3915622
 +
#* Check X/Y positions on BPMs and harps and make sure they are close to the last known values.
 +
<!--
 
#* 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])
 
#* 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
 
#** Positions on both harps should be within 1mm
 
#** Width on 2C21 should be <~0.2+/-0.05 mm
 
#** Width on 2C21 should be <~0.2+/-0.05 mm
−
#** Width on tagger harp (2C24) <~0.5 +/- 0.1mm
+
#** Width on tagger harp (2C24) <~0.5 +/- 0.1mm -->
 
#* Background levels on harp scans are comparable to those of previous scans.
 
#* 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]-->
 
<!--#* Halo counters UPS-L/R and TAG-L/T/T2 should be ~few Hz/nA [https://logbooks.jlab.org/entry/3376736]-->
Line 237: Line 258:
 
#* ''' 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'''
 
#* ''' 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'''
 
#* 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)
+
#* 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
 
#* 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/3689166]. Make sure their values don't differ more than 100%. If there is such a difference, tell MCC about this.
+
#* 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 '''
 
# ''' 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 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 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!
+
#* If the MCC operator is not able to tune the beam for 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/1/1e/HPS_beam_estab.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/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>
 
<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=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>.  
+
#* Ask MCC to establish 30 nA beam with <font color=red>HPS</font> orbit locks on (We need '''HallBHPSOrb''' not '''HallBOrb''' configuration)<b>, then gradually increase to 100 nA. For orbit lock position values see "Important instructions" section at top of the page <!-- on <font color=red>2H00(X=0.3,Y=-1.) and on 2H02(X=-2.7,Y=-0.90)-->. Use the 2.82 mm SVT collimator. (positions changed 10/3/21 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/3900449]) to compare.
+
#* Tune beam profile at HPS using measured widths 2H02A harps. The required beam profile at 2H02A harp is: X-width <~0.1 mm, Y-width <~ 0.05 mm. Compare the beam profile measured with 2H02A harps with previous scans ([https://logbooks.jlab.org/entry/3696650],[https://logbooks.jlab.org/entry/3903891]).
 
#* 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 very low:  
 
#* The halo counter rates before HPS must be very low:  
Line 267: Line 288:
 
#* 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 a 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.
 +
# Instructions on how to run SVT DAQ [https://confluence.slac.stanford.edu/display/hpsg/2021+DAQ+Instructions]
 
-->
 
-->
 
<!--
 
<!--
Line 306: Line 328:
 
BlueJeans Info:
 
BlueJeans Info:
  
−
URL: https://jlab.bluejeans.com/759437905  
+
URL: https://bluejeans.com/759437905/8110
  
 
Meeting ID: 759437905
 
Meeting ID: 759437905
 
   
 
   
−
[https://plot.ly/~maurik/31/#/ Status of the run]
+
'''[https://hpsweb.jlab.org/mon/HPSRun2021_progress.html Status of the 2021 run]'''
  
 
{| {{TableStyle1}}
 
{| {{TableStyle1}}
Line 327: Line 349:
 
|  08/23 - 09/01  || Stepan Stepanyan
 
|  08/23 - 09/01  || Stepan Stepanyan
 
|-
 
|-
−
| 09/01 - 09/08  ||
+
| 09/01 - 09/08  || Stepan Stepanyan
 
|-
 
|-
 
| 09/08 - 09/15 || Maurik Holtrop
 
| 09/08 - 09/15 || Maurik Holtrop
 
|-
 
|-
−
| 09/15 - 09/22 ||  
+
| 09/15 - 09/22 || Rafayel Paremuzyan
 
|-
 
|-
−
| 09/22 - 09/29 || Tim Nelson
+
| 09/22 - 09/29 || Rafayel Paremuzyan
 
|-
 
|-
−
| 09/29 - 10/06 || Rafayel Paremuzyan
+
| 09/29 - 10/06 || Stepan Stepanyan
 
|-
 
|-
−
| 10/06 - 10/13 ||  
+
| 10/06 - 10/13 || Stepan Stepanyan
 
|-
 
|-
−
| 10/13 - 10/20 ||  Cameron Bravo
+
| 10/13 - 10/20 ||  Stepan Stepanyan
 +
|-
 +
| 10/20 - 10/27 || Rafayel Paremuzyan
 +
|-
 +
| 10/27 - 11/4 ||  Maurik Holtrop
 
|}
 
|}
  
Line 382: Line 408:
 
| 08/23 - 09/02  || Tim Nelson
 
| 08/23 - 09/02  || Tim Nelson
 
|-
 
|-
−
|09/02 - || Cameron Bravo
+
|09/02 - 10/04 || Cameron Bravo
 
|-
 
|-
−
| - || Omar Moreno
+
| 10/04 - 10/15 || Vitaliy Fadeyev
 
|-
 
|-
−
| - || Matt Solt
+
|10/15  - || Alic Spellman
−
|-
 
−
| - || Vitaliy Fadeyev
 
−
|-
 
−
| - || Matt Solt
 
 
|}
 
|}
  
Line 414: Line 436:
 
* [http://cctv1.jlab.org Tagger Dump]
 
* [http://cctv1.jlab.org Tagger Dump]
 
* [http://hallbcam08.jlab.org Faraday Cup]
 
* [http://hallbcam08.jlab.org Faraday Cup]
 +
** To reboot it, run <tt>beam-viewer-reboot</tt> (open a fresh terminal if error message contains "proxy")
 
* [http://hallbcam03.jlab.org Alcove, SVT Chiller]
 
* [http://hallbcam03.jlab.org Alcove, SVT Chiller]
 +
** To reboot it, run <tt>reboot-svt-camera</tt>
 
<!--* [http://cctv10.jlab.org SVT Motors]-->
 
<!--* [http://cctv10.jlab.org SVT Motors]-->
  
Line 450: Line 474:
 
* [https://confluence.slac.stanford.edu/display/hpsg/Heavy+Photon+Search+Experiment Confluence]
 
* [https://confluence.slac.stanford.edu/display/hpsg/Heavy+Photon+Search+Experiment Confluence]
 
* [https://github.com/JeffersonLab/HPS-NOTES/tree/master/SHIFT Shift Docs @ GitHub]
 
* [https://github.com/JeffersonLab/HPS-NOTES/tree/master/SHIFT Shift Docs @ GitHub]
 +
* [https://hpsweb.jlab.org/mon/HPSRun2021_progress.html Run Progress]
 
|}
 
|}
  
Line 483: Line 508:
 
|style="border-bottom:3px solid gray;" | '''Gate House Guard''' ||style="border-bottom:3px solid gray;"| '''5822'''
 
|style="border-bottom:3px solid gray;" | '''Gate House Guard''' ||style="border-bottom:3px solid gray;"| '''5822'''
 
|-
 
|-
−
| DAQ/Online || (757) 869-2188 (cell)
+
| DAQ/Online || (757) 232-6221 <!--(757) 869-2188-->  (cell)
 
|-
 
|-
 
|SVT ||  (757) 329-4844 (cell)
 
|SVT ||  (757) 329-4844 (cell)
Line 533: Line 558:
 
** Trigger GUI
 
** Trigger GUI
 
** ECAL and HODO scaler screens
 
** ECAL and HODO scaler screens
 +
* Upload monitoring plots, SVT, ECal, Hodo, Recon, to the logbook at the beginning of the run and after 2-3 hours if run lasts that long (see instructions for storing plots below).
 +
* Upload downstream viewer and the SVT chiller cameras to the logbook no more than once per shift
 +
* No need to store MYA strip charts unless it is to indicate a problem
 
* Monitor beam quality
 
* Monitor beam quality
 
** EPICS overview screen  
 
** EPICS overview screen  
Line 538: Line 566:
 
** Strip charts
 
** 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]
 
*** 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]
−
* Data Quality Monitoring
+
* Monitor data quality
 +
**''Note, for image quality, these windows should be maximized when saving the plots to PDF.''
 
** On any clon machine as user=hpsrun, these commands will run the different monitoring suites:  
 
** On any clon machine as user=hpsrun, these commands will run the different monitoring suites:  
−
***  ECAL:  <tt>startEcalMonitoring</tt> - [https://logbooks.jlab.org/files/2021/09/3902101/14155ecal.pdf Reference Plots for Comparison]
+
***  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>
 
***  HODO:  <tt>startHodoMonitoring</tt>
 
***  SVT:  <tt>startSVTCheckout</tt>
 
***  SVT:  <tt>startSVTCheckout</tt>
 
*** Recon:  <tt>startReconMonitoring</tt>
 
*** Recon:  <tt>startReconMonitoring</tt>
 +
** Collect at least 10 min of data before saving the plots
 +
** Before saving plots, please maximze the monitoring app window to the screen in order to get a good quality plots
 +
** Please save monitoring plots into following sub-direcories
 +
*** ECal Monitoring:                  /home/hpsrun/ECalMonitoring/
 +
*** SVT Monitoring:                    /home/hpsrun/svt_monitoring/
 +
*** Hodoscope Monitoring:        /home/hpsrun/HodoMonitoring/
 +
*** Recon Monitoring:                /home/hpsrun/svt_monitoring/
 
** In order for SVT occupancies to be useful, they must be acquired without beam trips.
 
** In order for SVT occupancies to be useful, they must be acquired without beam trips.
−
** see [[Monitoring Gui]] for description of how GUI works
+
** 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)
 
* Online Full Reconstruction (work in progress)
 
** jas3 or http://clonfarm11.jlab.org:8080/HPSRecon/
 
** jas3 or http://clonfarm11.jlab.org:8080/HPSRecon/
 
*** '''Insert link to a good reference here'''
 
*** '''Insert link to a good reference here'''
 
** [[Online Recon - Expert|Expert]]
 
** [[Online Recon - Expert|Expert]]
 +
-->
  
 
| valign=top |
 
| valign=top |
Line 559: Line 598:
 
|-
 
|-
 
| style="background:#ffdead;"|  '''Date''' || style="background:#ffdead;"|  '''Day''' || style="background:#ffdead;"| '''Swing''' || style="background:#ffdead;"| '''Owl'''  
 
| 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
 
−
|-
 
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| 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  || -|| Valeria Sipala 
 
−
|-
 
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| Thu, Sep 16 || Luca Marsicano || -|| Valeria Sipala
 
−
|-
 
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| Fri, Sep 17 || Andrea Celentano || -|| Valeria Sipala
 
−
|-
 
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| Sat, Sep 18 || Andrea Celentano || -|| Valeria Sipala
 
−
|-
 
−
| Sun, Sep 19 || - || Annalisa D'Angelo || - 
 
−
|-
 
−
| Mon, Sep 20 || - || Alessandra Filippi || - 
 
−
|-
 
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| Tue, Sep 21 || - || Alessandra Filippi || - 
 
−
|-
 
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| Wed, Sep 22 || - || 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 || -|| - 
 
−
|-
 
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| Tue, Sep 28 || Gabriele Simi || -|| - 
 
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| Wed, Sep 29 || Gabriele Simi || -|| - 
 
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| Thu, Sep 30 || Gabriele Simi || -|| - 
 
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| Fri, Oct 1 || - || -|| Marzio de Napoli
 
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| Sat, Oct 2 || - || -|| Marzio de Napoli
 
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| Sun, Oct 3 || - || -|| Marzio de Napoli
 
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|-
 
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| Mon, Oct 4 || - || -|| Marzio de Napoli
 
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| Tue, Oct 5 || - || -||  Annalisa D'Angelo
 
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| Wed, Oct 6 || - || -|| Annalisa D'Angelo 
 
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| Thu, Oct 7 || - || -|| Annalisa D'Angelo 
 
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| Fri, Oct 8 || - || -|| Annalisa D'Angelo
 
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| Sat, Oct 9 || Alessandra Filippi  || Gabriele Simi || Luca Marsicano 
 
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| Sun, Oct 10 || Annalisa D'Angelo  || Gabriele Simi || Luca Marsicano 
 
−
|-
 
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| Mon, Oct 11 || Annalisa D'Angelo || Gabriele Simi || Andrea Celentano 
 
 
|-
 
|-
 
| Tue, Oct 12 || 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
+
| Wed, Oct 13 || Glasgow || Luca Marsicano || Annalisa D'Angelo 
 
|-
 
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| Thu, Oct 14 || - || Andrea Celentano || Domenico D'Urso
+
| Thu, Oct 14 || Glasgow || Andrea Celentano || Annalisa D'Angelo 
 
|-
 
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| Fri, Oct 15 ||  - || Mariangela Bondì || Domenico D'Urso
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| Fri, Oct 15 ||  Glasgow || Mariangela Bondì || Annalisa D'Angelo 
 
|-
 
|-
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| Sat, Oct 16 ||  - || Mariangela Bondì || Domenico D'Urso
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| style="background:#deffad;"|  '''Name''' || style="background:#deffad;"|  '''Email''' || style="background:#deffad;"| '''Cell phone'''   
 
| 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)
 
|-
 
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| Alessandra Filippe || filippi@to.infn.it || +39 328 9411758  
 
| Alessandra Filippe || filippi@to.infn.it || +39 328 9411758  
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|-  
 
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| Raphaël Dupré || raphael.dupre@ijclab.in2p3.fr || +33 670 977 761
 
| Raphaël Dupré || raphael.dupre@ijclab.in2p3.fr || +33 670 977 761
−
|-  
+
|-
 +
| Rouven Essig ||  rouven.essig@stonybrook.edu ||
 +
|-
 
| Silvia Niccolai || silvia@jlab.org || +33 624 81 67 78
 
| Silvia Niccolai || silvia@jlab.org || +33 624 81 67 78
 
|-  
 
|-  

Latest revision as of 21:34, 4 November 2021


[edit]

HPS (E12-11-006) 2021 run, August - November 5
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: Maurik Holtrop, Thursday Nov 4 + Friday: 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].

* Energizing the chicane: Please read the "Turning Chicane ONN/OFF" document and ask if anything is not clear. When you pushe the ON button make sure current readbacks will behave as it is described in the scction III "Sequenc details"

* 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=1.14,Y=-2.9 and on 2H02(X=-2.5,Y=-1.1). 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 Nov 1 - 5, 2021

  • Take a production data with hps2021_v2_3.trg trigger file. The beam current should be 120 nA, the target is 20 um W.
    • if the beam is down for less than 40 min for reasons that will not alter the beam trajectory to Hall-B, do not end the run instead pause DAQ: From the main hps GUI, open 'DAQ Status', click 'Pause Triggers' and confirm
    • Then retract the SVT to 3 mm, leave the bias voltages ON. After the beam is back and the halo and the detector rates look the same, bring the SVT to 0.5 mm and Resume DAQ: From the main hps GUI, open 'DAQ Status', click 'Resume Triggers' and confirm"
    • PLEASE close 'Are you sure want to pause trigger' and 'Are you sure want to Resume triggers' windows when you are done
  • Anytime MCC turns OFF or ON Hall-C, HPS SVT bias HV must be OFF, SVT retracted to 3 mm position. After the transition is complete, and the beam to Hall-B is established, perform a 2H02 harp scan at 100 nA and compare with previous scans. IF consistent (within a few 10s microns), precede with production running.


Hall Access Items (Wednesday, November 3rd):

  • Refill SVT chiller, check ECal and FEB chiller water levels, refill if needed - experts

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 the 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.
    • Instructions on how to run SVT DAQ [2]

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.
    • Follow instructions under "Procedures" on the documentation tab for "Beamline"[3]. To tune the beam on tagger dump and perform harp scans beam current should be <10 nA.
    • Check the beam position on the tagger viewer, it should be approximately in the center of the screen, see https://logbooks.jlab.org/entry/3915622
    • Check X/Y positions on BPMs and harps and make sure they are close to the last known values.
    • 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 [4]. 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 15 minutes, then notify RC!
    • Follow the instructions under "Procedures" on the documentation tab for "Beamline"[5] 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), then gradually increase to 100 nA. For orbit lock position values see "Important instructions" section at top of the page . Use the 2.82 mm SVT collimator. (positions changed 10/3/21 by mg).
    • Tune beam profile at HPS using measured widths 2H02A harps. The required beam profile at 2H02A harp is: X-width <~0.1 mm, Y-width <~ 0.05 mm. Compare the beam profile measured with 2H02A harps with previous scans ([6],[7]).
    • 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 [8]
    • Positions on BPMs must be close to what they were before [9]
    • When everything is stable, perform SVT wire scan and compare with the nominal [10]
    • 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).
  2. 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 Stepan Stepanyan
10/06 - 10/13 Stepan Stepanyan
10/13 - 10/20 Stepan Stepanyan
10/20 - 10/27 Rafayel Paremuzyan
10/27 - 11/4 Maurik Holtrop
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 - 10/04 Cameron Bravo
10/04 - 10/15 Vitaliy Fadeyev
10/15 - Alic Spellman


Webcams:


Accelerator:

Slow Controls:


Online & Offline:


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) 232-6221 (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

  • Fill shift checklist?
  • Upload plots to the Hall B logbook once per run
    • EPICS beamline overview screen
    • Trigger GUI
    • ECAL and HODO scaler screens
  • Upload monitoring plots, SVT, ECal, Hodo, Recon, to the logbook at the beginning of the run and after 2-3 hours if run lasts that long (see instructions for storing plots below).
  • Upload downstream viewer and the SVT chiller cameras to the logbook no more than once per shift
  • No need to store MYA strip charts unless it is to indicate a problem
  • Monitor beam quality
  • Monitor data quality
    • Note, for image quality, these windows should be maximized when saving the plots to PDF.
    • On any clon machine as user=hpsrun, these commands will run the different monitoring suites:
    • Collect at least 10 min of data before saving the plots
    • Before saving plots, please maximze the monitoring app window to the screen in order to get a good quality plots
    • Please save monitoring plots into following sub-direcories
      • ECal Monitoring: /home/hpsrun/ECalMonitoring/
      • SVT Monitoring: /home/hpsrun/svt_monitoring/
      • Hodoscope Monitoring: /home/hpsrun/HodoMonitoring/
      • Recon Monitoring: /home/hpsrun/svt_monitoring/
    • 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

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
Tue, Oct 12 Annalisa D'Angelo Gabriele Simi Andrea Celentano
Wed, Oct 13 Glasgow Luca Marsicano Annalisa D'Angelo
Thu, Oct 14 Glasgow Andrea Celentano Annalisa D'Angelo
Fri, Oct 15 Glasgow Mariangela Bondì Annalisa D'Angelo
Sat, Oct 16 Glasgow Mariangela Bondì Annalisa D'Angelo
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
Rouven Essig rouven.essig@stonybrook.edu
Silvia Niccolai silvia@jlab.org +33 624 81 67 78
Valeria Sipala vsipala@uniss.it +39 339 339 57 04


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