Difference between revisions of "Run Planning Meeting Notes, Mar 12-Mar 18, 2020"

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# Last 24 hours
 
# Last 24 hours
 
#* [https://logbooks.jlab.org/entry/3802751 DigiHits_occupancy monitoring plots missing?] -- Naomi
 
#* [https://logbooks.jlab.org/entry/3802751 DigiHits_occupancy monitoring plots missing?] -- Naomi
−
#* [https://logbooks.jlab.org/entry/3802778 HV raised on many TAGH channels] -- Beni
+
#* [https://logbooks.jlab.org/entry/3802778 HV raised on many (25) TAGH channels] -- Beni
 +
#* [https://logbooks.jlab.org/entry/3802785 beam unstable (when available) during afternoon] -- Alexander
 +
#* [https://logbooks.jlab.org/entry/3802957 beam energy step, 2 MeV, understood] -- Reinhard
 
# Reports/Issues
 
# Reports/Issues
 
#* updates to rootspy guidance
 
#* updates to rootspy guidance
 +
#* [https://logbooks.jlab.org/entry/3803182 bubblers at add line ok?] -- Mariana
 +
#* [https://logbooks.jlab.org/entry/3802828 apparent changes in BCal attenuation lengths] -- Mark Dalton
 +
#* [https://logbooks.jlab.org/entry/3803213 LED ref TDC monitoring plot missing?] -- Mariana
 +
#* [https://logbooks.jlab.org/entry/3803235 rapid drop in transmission close to 15%] -- Alexandre
 
# Run Plan
 
# Run Plan
 +
#* [https://docs.google.com/spreadsheets/d/1K5ZhKr5XvYjSceA8zxEl6UnkRJbISItmBQ9dAyr4Z3A/edit?usp=sharing Tentative new make-shift schedule]
 +
#* TAC run today, after Hall C done
 
#* Production
 
#* Production
 +
== For the period starting evening of Tuesday, March 17 ==
 +
[https://docs.google.com/spreadsheets/d/1K5ZhKr5XvYjSceA8zxEl6UnkRJbISItmBQ9dAyr4Z3A/edit?usp=sharing Tentative Revised Shift Schedule -- Viral Edition]
 +
== Monday, March 16 ==
 +
# Last 72 hours
 +
#* [https://logbooks.jlab.org/entry/3803296 TAGH hv adjustments, recovery of failed channel] -- Beni
 +
#* [https://logbooks.jlab.org/entry/3803578 TAC run impossible, bleed-through from Hall A?] -- Sasha
 +
#* snake scan of CCAL completed -- Sasha
 +
#* threshold scan of TAGH completed -- Sasha
 +
#* [https://logbooks.jlab.org/entry/3803658 difficulties with DIRC hv, resolved] -- Justin
 +
#* [https://logbooks.jlab.org/entry/3803759 drop in collimator transmission by 20%] -- Alexander
 +
#** [https://logbooks.jlab.org/entry/3803783 reduced current tests during transmission dip]
 +
#** [https://logbooks.jlab.org/entry/3803791 harp scans show over-focus in y at collimator], [https://logbooks.jlab.org/entry/3803820]
 +
#** [https://logbooks.jlab.org/entry/3804017 gradual recovery within 23 hours]
 +
# Reports/Issues
 +
#* [https://logbooks.jlab.org/entry/3804728 strange pattern in fdc occupancy] -- Alexander
 +
#* [https://logbooks.jlab.org/entry/3803258 fadc250 data corruption issue?] -- Beni
 +
#** [https://logbooks.jlab.org/entry/3804492 problem narrowed down to one fadc250 module]
 +
#* [https://logbooks.jlab.org/entry/3804573 unable to reproduce notch structure around coinc peak in TAGM timing monitoring plot] -- Richard
 +
#** standard guidance on how to reproduce monitoring plots following fixes?
 +
#* repeated DAQ start issues resolved by rebooting rocs
 +
#** shift crew is losing time retrying failed starts, often blind to what is blocking.
 +
#** can we get standard guidance on how to find which roc is holding busy?
 +
# Run Plan
 +
#* TAC run to be taken opportunistically, when Hall A is down -- Sasha
 +
#* Plan to instrument active collimator with a reference electrode bias -- Richard
 +
#* Tagger microscope intensity scan with diamond radiator requested (1 shift) -- Richard
 +
#* Production
 +
# Jlab at MEDCON 5 -- starting tomorrow!
 +
 +
== Tuesday, March 17 ==
 +
# Jlab at MEDCON 5 -- starting today!
 +
#* [https://bluejeans.com/197078795 Continuous bluejeans meeting open in counting house]
 +
#* Hall D going to single-person shifts starting today at 16:00
 +
# Last 24 hours
 +
#* [https://logbooks.jlab.org/entry/3804928 fcal PDU reboot recovers missing channels] -- Colin
 +
#* raw mode run 72291 (30 minutes of beam) was taken, then production continued
 +
#* [https://logbooks.jlab.org/entry/3805084 fadc250 in FCAL7 slot 3 replaced]
 +
# Reports/Issues
 +
#* [https://logbooks.jlab.org/entry/3805311 Notches in TAGM timing histos fixed, (online software rebuild)] -- Alexandre
 +
#* [https://logbooks.jlab.org/entry/3805214 Removed several timing macros from rootspy]
 +
#* [https://logbooks.jlab.org/entry/3805303 Collimator transmission trends update] -- Alexandre
 +
# Run Plan
 +
#* New BCal pedestal run requested -- Mark
 +
#* TAC run planned for Wednesday morning, starting 7:00am when Hall A plans a Moller run -- Sasha
 +
#* Plan to instrument active collimator with a reference electrode bias -- Richard
 +
#* [[Tagger accidentals rate scan, Fall 2019|Tagger microscope intensity scan with diamond radiator]] requested (1 shift) -- Richard
 +
#* Other systematics studies?
 +
#** Low-intensity scans to study reconstruction efficiency dependence on photon intensity: [https://docs.google.com/spreadsheets/d/1UT3o4yJ-avlIQzmZKJo2nRrgVPzYKJvGPJ0oqAn81Oo/edit?usp=sharing suggested run plan and list of runs from 2018 scans]
 +
#* Building access at MEDCON 5
 +
 +
== Tonight's plan for low intensity running ==
 +
* [https://docs.google.com/spreadsheets/d/1UT3o4yJ-avlIQzmZKJo2nRrgVPzYKJvGPJ0oqAn81Oo/edit#gid=176262016 The Plan]
 +
 +
== Wednesday, March 18 ==
 +
# Single-person shift schedule in operation, since yesterday 16:00
 +
#* [https://www.jlab.org/Hall-D/index.php the schedule, linked from main Hall-D web page] -- Eugene
 +
#* [https://www.jlab.org/Hall-D/hd_safety.php the shift rules, linked from main Hall-D web page] -- Eugene
 +
#* [https://halldweb.jlab.org/hdops/wiki/index.php/Main_Page the shift rules, linked from hdops wiki] -- Eugene
 +
#* 4-hall video feeds are now available, displayed on screen above copier
 +
#** [https://physdiv.jlab.org/CountingHouses/# on-site access only, please]
 +
#* [https://bluejeans.com/197078795 Continuous bluejeans meeting open in counting house] -- ''now works better!''
 +
# Last 24 hours
 +
#* BCal pedestal adjustment -- ''completed''
 +
#** [https://logbooks.jlab.org/entry/3805481 one hot channel now showing up]
 +
#* [https://logbooks.jlab.org/entry/3805581 increased occupancy seen in one fdc plane] -- ''deemed ok''
 +
#* [https://logbooks.jlab.org/entry/3805616 PS scalers missing (disconnected), left arm]
 +
#* [https://logbooks.jlab.org/entry/3805407 fire alarm box beeping] -- guidance?
 +
#* [https://logbooks.jlab.org/entry/3805338 tagger microscope intensity scan] -- completed, 7 hours
 +
#** [[Tagger accidentals rate scan, Fall 2019|Tagger microscope intensity scan with diamond radiator]]
 +
#* Empty target run -- completed, 2 hours
 +
#* Low-intensity scans to study reconstruction efficiency dependence on photon intensity -- ''completed''
 +
#**[https://docs.google.com/spreadsheets/d/1UT3o4yJ-avlIQzmZKJo2nRrgVPzYKJvGPJ0oqAn81Oo/edit?usp=sharing low-intensity run sequence]
 +
# Reports/Issues
 +
#* [https://logbooks.jlab.org/entry/3805618 No checking of gas bottles by night shift worker]
 +
#* What to do about BTA reporting, with 8-hour / 6-hour shift boundary mismatch?
 +
#* Plan implemented for offsite workers to do regular monitoring, make reports
 +
#** [https://logbooks.jlab.org/entry/3805457 6:00pm report March 17]
 +
# Run Plan
 +
#* TAC run -- starting this morning 7:00am

Latest revision as of 07:52, 18 March 2020

Thursday, March 12

  1. Last 24 hours
  2. Reports/Issues
  3. Run Plan
    • Production

Friday, March 13

  1. Last 24 hours
  2. Reports/Issues
  3. Run Plan

For the period starting evening of Tuesday, March 17

Tentative Revised Shift Schedule -- Viral Edition

Monday, March 16

  1. Last 72 hours
  2. Reports/Issues
  3. Run Plan
    • TAC run to be taken opportunistically, when Hall A is down -- Sasha
    • Plan to instrument active collimator with a reference electrode bias -- Richard
    • Tagger microscope intensity scan with diamond radiator requested (1 shift) -- Richard
    • Production
  4. Jlab at MEDCON 5 -- starting tomorrow!

Tuesday, March 17

  1. Jlab at MEDCON 5 -- starting today!
  2. Last 24 hours
  3. Reports/Issues
  4. Run Plan

Tonight's plan for low intensity running

Wednesday, March 18

  1. Single-person shift schedule in operation, since yesterday 16:00
  2. Last 24 hours
  3. Reports/Issues
  4. Run Plan
    • TAC run -- starting this morning 7:00am
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