Difference between revisions of "Run Planning Meeting Notes, Dec 5-Dec 11, 2019"

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(Friday, Dec 6 at 08:45)
(Friday, Dec 6 at 08:45)
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#* CDC & TOF scans
 
#* CDC & TOF scans
 
#**[[TOF HV SCAN FALL 2019]]
 
#**[[TOF HV SCAN FALL 2019]]
#**[https://halldweb.jlab.org/hdops/wiki/index.php/Fall_2018_CDC_HV_scan_procedure CDC scan]
+
#**[https://halldweb.jlab.org/hdops/wiki/index.php/Fall_2018_CDC_HV_scan_procedure CDC scan] return to 2125V afterwards
 
#* DIRC commissioning field-on
 
#* DIRC commissioning field-on
 
#* Opp access request from Sasha 30 mins to replace fcal fadcs, Nick, Colin, Beni...
 
#* Opp access request from Sasha 30 mins to replace fcal fadcs, Nick, Colin, Beni...

Revision as of 20:59, 6 December 2019

<- Back to Run Coordination Meetings:Fall2019 Run

next meeting (hopefully Monday, Dec 9 at 08:45)

  1. Friday morning's data-taking was curtailed by a radiation level problem which prevented MCC from delivering beam to any of the halls. We are using this time for the many requested opportunistic access requests - Colin (rebooting FCAL's PDU), Hovanes (ComCAL), Scot (PS magnet), Beni (TOF), Nick(?). Sasha expected at noon.

Friday, Dec 6 at 08:45

  1. Last 24h:
    • Now have enough straight track data for GEM at all 3 positions
    • GEM_TRD firmware updated between beam left and beam right running
    • FADC replaced on GEM_TRD. Readout issues with GEM_TRD (see Lubomir's logentry).
    • Richard started completing the uscope threshold scan ~6am ish - working on this until 11am. Busy (UConn) until 5pm.
    • Solenoid is ramping (Tim/Beni)
    • Hovanes disabled the alarms on two TAGH channels which have faulty HV boards
  2. Issues
  3. Reports
  4. Plan for today
    • Start solenoid ramping
    • Access at ~11 or when Richard finishes uscope scan
    • (Empty target before Richard does tagger accidentals measurement) (postpone these)
    • Fill target.
    • CDC & TOF scans
    • DIRC commissioning field-on
    • Opp access request from Sasha 30 mins to replace fcal fadcs, Nick, Colin, Beni...
  5. Plan for later
    • Reschedule tagger accidentals
    • Alexandre's comprehensive runplan now at #5
    • Spin dance likely Monday or Tuesday. We can have beam for some/most of this time.
    • Diamond alignment likely on Wednesday?
  6. Notes from this meeting.
    • Access at 11 for work as above
    • Alignment on Saturday as stable beam most likely
    • uscope threshold scan top priority
    • DIRC commissioning can use amo if necessary
    • try to reschedule tagger accidentals
    • No weekend meetings planned at present

Thursday, Dec 5 at 08:45

  1. Last 24h:
    • Straight tracks during the day, Justin & Sean working to debug recon and analyze the data
    • Sean got the general detector checkout done.
    • Sasha did the PS threshold scan and set up the PS trigger for Richard's uscope scan
    • Sasha set up trigger config for straight tracks excluding uscope so Richard can work independently
    • Richard's uscope scans half done, interrupted by ghost PSS button press from tagger hall, no beam from approx 9pm - 1am?
    • Lubomir's logentry
  2. Issues
    • Solenoid alarm
    • PSS fault
    • GEM cable or module swap
  3. Plan for today
    • After the meeting (TBD Justin), move GEM to position 2, fix electronics problem, then take more data until ~4pm?
    • Move GEM to position 3, then take more data until ~6am Friday?
  4. Plan for later
  5. Notes from this meeting.
    • Also need to check the GEM readout config
    • Beam time request from David for CPP
    • Radiation levels report from Alexandre
    • Repeated alarms for TAGH 151