Difference between revisions of "The HPS Run Wiki"

From hps run
Jump to navigation Jump to search
Line 34: Line 34:
  
 
===Manuals===
 
===Manuals===
 +
* [[Media:HarpScanManual.pdf|Harp Scans]]
 
* [[Media:OPS_Manual_SVT.pdf|SVT]]
 
* [[Media:OPS_Manual_SVT.pdf|SVT]]
 
* [[Media:ecal_manual.pdf|ECal]] ([[Media:ecal_manual_annex.pdf|Annex]])
 
* [[Media:ecal_manual.pdf|ECal]] ([[Media:ecal_manual_annex.pdf|Annex]])

Revision as of 14:33, 8 March 2015

[edit]

RC: Stepan Setpanyan

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

PDL: Harut Avagyan

Every Shift:

  1. Follow run plan as outlined by RC
  2. Ask MCC if orbit locks are on, they should be.
  3. Keep shift summery up-to-date in HBLOG
  4. Document any beam condition change and send scaler GUIs to HBLOG
  5. Send "scaler_hps" GUI to logbook at least twice per shift or any time run conditions change
  6. Peform 2H02A harp scan ones per shift or when beam conditions changed based on beam monitors (BPMs, halo rates, beam-viewer)
  7. Fill out shift checklist in the logbook, HBLOG, using template at least ones per shift or when run conditions change
  8. Continuously check quality of data
  9. With any issue contact On-Call Experts or RC.

Every Run:

  1. a
  2. b
  3. c
  4. d


MCC Daily Meetings


Run Plan:March 6 - 7

Setup Beam to Hall-B Tagger Dump and Studies of Beam Properties.

  • Aid MCC to establish physics quality CW 1 pass beam to the Hall-B tagger dump:
  • When reasonable beam spot is achieved on the tagger dump screen perform harp scans, 2C21 and tagger (2C24) harps. Note: harp scans must be performed with 10 nA beam current
  • If beam x/y sizes are ~<250 um, proceed with program below, otherwise ask MCC to retune
  • Set up halo counter gains, see link below
  • Ask MCC to deliver oval shape beam at tagger (2C24) harp: x-width ~250 um, y-width << x-width, and tilt angle ~0 (if tuning is going to be too long, more than an hour, use whatever asymmetri beam is available)
  • Continue with 2C24 (tagger) harp scans at 10 nA to check beam tilt angle motion over time, as well as beam position and width stability - ~5 hours (till about 7am) with scans every 1/2 hour
  • Study beam tails as a function of current - every 2 hours increase beam curent to 100 nA and perform tagger harp scan. for harps analysis use tagger right and upstream left
Beam
Energy ~2.0 GeV
Current < 200.0 nA CW
Position
X Y
~0 mm ~0 mm
Profile
X Y
< 0.1 mm < 0.1 mm
Target
#1 0 mm
Magnets
PS Current 0 A
Chicane Dipole #1 0 A
Chicane Dipole #2 0 A
DAQ
Configuration ___________________
Configuration file
Prescales
Thresholds
Events Per Run
Dead Time



AccumulatedCharge.png


Run Coordinator
March 1 - March 11 Stepan Stepanyan
March 12 - March 18 Francios-Xavier Girod
March 19 - April 1 John Jaros
April 2 - April 8 Nathan Baltzell
April 9 - April 15 Takashi Maruyama
April 16 - April 22 Maurik Holtrop
April 23 - April 29 Raphael Dupre
April 30 - May 6 Takashi Maruyama
Physics Division Liaison
Harut Avakian
DAQ On-Call
March 1 - ? Sergey Boyarinov
ECAL On-Call
March 1 - March 9 Andrea Celentano
March 9 - March 23 Nathan Baltzell
March 23 - March 30 Holly Vance
March 30 - April 13 Gabriel Charles
April 13 - April 20 Raphael Dupre
April 20 - April 27 Michel Garcon
April 27 - May 4 Holly Vance
SVT On-Call
March 1 - ? Sho Uemura
SlowControls On-Call
March 1 - ? ?




Svtpic.png

Ecalpic.png

Retrieved from "https://wiki.jlab.org/hps-run/index.php?title=The_HPS_Run_Wiki&oldid=546"