Difference between revisions of "June 14, 2016, Analysis Working Group"

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(Created page with "__TOC__ == Meeting Time and Place == The meeting will be on Tuesday June 7, 2016 at 1:30 pm EDT. For those people at Jefferson Lab, the meeting will be in room F326. == Meet...")
 
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== Meeting Time and Place ==
 
== Meeting Time and Place ==
  
The meeting will be on Tuesday June 7, 2016 at 1:30 pm EDT.
+
The meeting will be on Tuesday June 14, 2016 at 1:30 pm EDT.
 
For those people at Jefferson Lab, the meeting will be in room F326.
 
For those people at Jefferson Lab, the meeting will be in room F326.
  
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#* Spring 2016 [[PrivateWiki:Spring_2016_Dataset_Summary|Dataset Summary]] and [[Spring_2016_Trigger_Summary|Trigger Summary]]:  
 
#* Spring 2016 [[PrivateWiki:Spring_2016_Dataset_Summary|Dataset Summary]] and [[Spring_2016_Trigger_Summary|Trigger Summary]]:  
 
#* First priority run block: 11347-11555
 
#* First priority run block: 11347-11555
#** Final adjustments and launch status
 
 
#* Second priority run block: 11556-11678
 
#* Second priority run block: 11556-11678
 
#** [https://halldweb.jlab.org/wiki/index.php/Spring_2016_Recon_Checklist#To_do_for_2nd_Priority_Run_Batch Calibrations and detector group status reports]
 
#** [https://halldweb.jlab.org/wiki/index.php/Spring_2016_Recon_Checklist#To_do_for_2nd_Priority_Run_Batch Calibrations and detector group status reports]
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#* Tracking: Paul, Simon
 
#* Tracking: Paul, Simon
 
#* BCAL Hadronic: Elton
 
#* BCAL Hadronic: Elton
#* FCAL Hadronic: ???
+
#* FCAL Hadronic: Jon
 
#* SC: Mahmoud
 
#* SC: Mahmoud
#* TOF: Beni?
+
#* TOF: Beni
 
#* CDC: Mike
 
#* CDC: Mike
 
#* FDC: Alex A.
 
#* FDC: Alex A.
# [https://userweb.jlab.org/~dugger/triPol/6-7-2016.pdf TPOL polarization update] - Mike and Nathan
 
# AOB
 
 
== Minutes ==
 
# Announcements
 
#* [[PrivateWiki:GlueX_DNP_2016|DNP Abstracts]] reminder.  There may be 10-15 speakers possible in the mini-symposium.
 
# REST Production Preparations:
 
#* Spring 2016 [[PrivateWiki:Spring_2016_Dataset_Summary|Dataset Summary]] and [[Spring_2016_Trigger_Summary|Trigger Summary]]:
 
#* First priority run block: 11347-11555
 
#** Many updates to CCDB and sim-recon in preparation for this launch
 
#** Test jobs submitted early Tuesday morning and were being analyzed at the time of the meeting, with a few minor bugs being fixed
 
#* Second priority run block: 11556-11678
 
#** After the meeting Sean found that the RF prescale was unstable for some runs during this block (11556-11
 
#** [https://halldweb.jlab.org/wiki/index.php/Spring_2016_Recon_Checklist#To_do_for_2nd_Priority_Run_Batch Calibrations and detector group status reports]
 
#** TAGH and PS: Nathan has analyzed the PS skims for this run block and is studying time offsets
 
#** TAGM: Alex reported that during this run block the TAGM used the improve bias voltages so the TAGM integral cuts are much simpler, and initial TDC/ADC time offsets are now in the CCDB
 
#** CDC: Mike is working on time-to-distance tables for the higher magnetic field, and expects to have them in a few days
 
#** CDC: Naomi prepared new gain tables, and they are now in the CCDB
 
#** FCAL: Adesh has new gain constants for this run block and is working on the non-linearity correction that appears to be different from the earlier run block
 
#** BCAL: Will reported that the BCAL gains are ready for production.  Andrei is working the BCAL TDC calibration, which will take a few weeks, so we will not include it in this round of production
 
#** Goal: all calibrations to CCDB for this run block by 5 pm on Friday 6/10.  Allows time for testing before expected launch next week
 
# Efficiency / Resolution Studies Running with this Launch
 
#* Paul reported on the efficiency plugins which are running during the current launch, and that ROOT TTrees are being produced for these studies
 
# [https://userweb.jlab.org/~dugger/triPol/6-7-2016.pdf TPOL polarization update] - Mike and Nathan
 
#* Mike presented a shortened version of his talk at [[BLTWG_Meeting_06/06/2016|Monday's BLTWG meeting]]
 
#* The results from Nathan and Mike's independent analyses are consistent in the range of 7.9-9.1 GeV
 
#* There was some discussion about the comparison to the rho beam asymmetry
 
#** Matt asked if there was a physical mechanism for fine structure in the polarization vs energy, and Richard confirmed that it could not be a crystal effect.  More study is needed to see if the fine structure in the polarization vs energy is statistically significant, and if that implies some remaining systematic uncertainty
 
#** It was suggested to compare the TPOL asymmetry with and without requiring a coincident hit in the tagger where the tagged asymmetry is likely a better comparison to rho asymmetry, albeit with lower statistics
 
 
# AOB
 
# AOB

Revision as of 11:24, 13 June 2016

Meeting Time and Place

The meeting will be on Tuesday June 14, 2016 at 1:30 pm EDT. For those people at Jefferson Lab, the meeting will be in room F326.

Meeting Connections

  1. To join via a Web Browser, go to the page [1] https://bluejeans.com/115815824.
  2. To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 115815824.
  3. To join via phone, use one of the following numbers and the Conference ID: 115815824.
    • US or Canada: +1 408 740 7256 or
    • US or Canada: +1 888 240 2560
  4. More information on connecting to bluejeans is available.

Agenda

  1. Announcements
  2. REST Production Preparations:
  3. Efficiency / Resolution Studies Running with this Launch
    • Tracking: Paul, Simon
    • BCAL Hadronic: Elton
    • FCAL Hadronic: Jon
    • SC: Mahmoud
    • TOF: Beni
    • CDC: Mike
    • FDC: Alex A.
  4. AOB