Difference between revisions of "Run Planning Meeting Notes, Feb. 14-Fev 21, 2019"

From GlueXWiki
Jump to: navigation, search
(→‎Wednesday, Feb. 13 at 08:45)
(→‎Friday, Feb. 15 at 08:45)
 
(13 intermediate revisions by the same user not shown)
Line 1: Line 1:
 
== Thursday, Feb. 14 at 08:45 ==
 
== Thursday, Feb. 14 at 08:45 ==
 
# Past 24 hours:
 
# Past 24 hours:
−
#* Beam profile:
+
#* Acceptable quality beam established early morning around 11:00 am.
−
 
+
#** Beam profile and convergence by Jay:https://logbooks.jlab.org/entry/3652506
−
#*DIRC data taking.
+
#* DIRC data taking.
−
 
+
#*# DIRC analysis is on-going.
 
# Issues
 
# Issues
−
#* Water Temperature
+
#* Cryo Water Temperature jump to 72F (limit 70F).
−
#* IOC lost comminication
+
#** Due to pump switch: https://logbooks.jlab.org/entry/3652512
−
#** IOCHDCOL
+
#* IOC lost communication
 +
#** IOCHDCOL failed at 21:30. Reported to us by MCC at 0:00. Reset at 1:50 am. Hovanes verified things are ok at 3am.  https://logbooks.jlab.org/entry/3652920
 
#* DIRC SSP problem:
 
#* DIRC SSP problem:
 
#** DAQ stopped twice due to the out of sync issue.
 
#** DAQ stopped twice due to the out of sync issue.
−
#* Tagger RF time:
+
#* Tagger RF time: https://logbooks.jlab.org/entry/3652533
 +
#* hdview2 is work working
 +
#Today:
 +
#* No planned access
 +
#* Opportunistic access requested by Kenoe to work on GEM.
 +
#* DIRC nominal running (MOROC threshold scan?)
 +
 
 +
== Friday, Feb. 15 at 08:45 ==
 +
# Past 24 hours:
 +
#* Nominal DIRC setting collected 1B triggers
 +
#** Switched to the higher MOROC threshold (200)
 +
#* Smooth overnight running at 180nA, coming back to the desired 225nA this morning.
 +
#* Both opportunistic accesses happened during the accelerator down time due to the bulk power supply failure.
 +
# Issues:
 +
#* Beam steered to the wrong BCM, therefore constrained the maximum beam delivered to 180nA
 +
#**Detailed log: https://logbooks.jlab.org/entry/3653554
 +
#* Goni camera, wrong angle, did something move? https://logbooks.jlab.org/entry/3653437
 +
#* root spy crash: https://logbooks.jlab.org/entry/3653678
 +
#* DIRC SSP
 +
#** Runs at MOROC threshold of 50 not possible due to the out of sync issue, need to be looked into
 +
#** Out of sync over night (after switching the MOROC threshold).
 +
#* hdview2 and monitoring email working?
 +
# Plan for today:
 +
#* keep collecting higher MOROC threshold data (up to 1B triggers).
 +
#* When beam is not available, 15 min LED runs with different pulsing and trigger conditions.
 +
#* No planned and opportunistic access

Latest revision as of 10:09, 15 February 2019

Thursday, Feb. 14 at 08:45

  1. Past 24 hours:
  2. Issues
  3. Today:
    • No planned access
    • Opportunistic access requested by Kenoe to work on GEM.
    • DIRC nominal running (MOROC threshold scan?)

Friday, Feb. 15 at 08:45

  1. Past 24 hours:
    • Nominal DIRC setting collected 1B triggers
      • Switched to the higher MOROC threshold (200)
    • Smooth overnight running at 180nA, coming back to the desired 225nA this morning.
    • Both opportunistic accesses happened during the accelerator down time due to the bulk power supply failure.
  2. Issues:
  3. Plan for today:
    • keep collecting higher MOROC threshold data (up to 1B triggers).
    • When beam is not available, 15 min LED runs with different pulsing and trigger conditions.
    • No planned and opportunistic access
Retrieved from "https://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_Feb._14-Fev_21,_2019&oldid=91302"