[Halld-pid] Time-of-Flight Meeting, Tue. Sep. 22, 11 am, F326/7, BJ: 350 531 998

[Alexander Ostrovidov]

Just a small correction. For TOF efficiency, I can use beam data. Cosmics is
needed for 2 other reasons:
1) Independent test of TOF calibration - to see how straight are cosmic rays in
different areas of TOF after applying beam-obtained TOF calibration to cosmic hits.
2) To rule out any beam-related reasons for an apparent dependence of PMT gains 
on their locations in the TOF wall.

Anyway, this can't be done until we get TOF standalone cosmic trigger working.

Sasha


On Thursday, September 24, 2015, eugenio at fsu.edu wrote:
> Hi Mark,
> 
> With regards to TOF efficiency, we were hoping to look at these with cosmic data.   Unfortunately, there seems to be a problem reimplementing  the TOF cosmic DAQ as we have been it still needs work.   Can you kindly inquire with Sacha on the status of the TOF DAQ?
> 
> 
> many thanks,
> 
> Paul
> 
> 
> --
> Prof. Paul Eugenio
> Florida State University
> Department of Physics
> Tallahassee, Florida,  USA 32306
> 
> (850) 325-0314
> eugenio at fsu.edu
> 
> 
> 
> 
> > On Sep 22, 2015, at 12:09 PM, Mark Ito <marki at jlab.org> wrote:
> > 
> > From Sean, FYI
> > 
> > 
> > -------- Forwarded Message --------
> > Subject:	Re: [Halld-pid] Time-of-Flight Meeting, Tue. Sep. 22, 11 am, F326/7, BJ: 350 531 998
> > Date:	Tue, 22 Sep 2015 02:44:35 +0000
> > From:	Sean Dobbs <s-dobbs at northwestern.edu> <mailto:s-dobbs at northwestern.edu>
> > To:	Mark Ito <marki at jlab.org> <mailto:marki at jlab.org>
> > 
> > Mark,
> > 
> > Could you please ask if there is anyone working on the TOF efficiency?  Maybe I missed something, but I am not aware of this number... Maybe someone from FSU?  Brad?
> > 
> > --Sean
> > 
> > On Mon, Sep 21, 2015 at 12:01 PM Mark Ito < <mailto:marki at jlab.org>marki at jlab.org <mailto:marki at jlab.org>> wrote:
> > Folks,
> > 
> > Find the meeting page below and at  <https://halldweb.jlab.org/wiki/index.php/GlueX_TOF_Meeting,_September_22,_2015>https://halldweb.jlab.org/wiki/index.php/GlueX_TOF_Meeting,_September_22,_2015 <https://halldweb.jlab.org/wiki/index.php/GlueX_TOF_Meeting,_September_22,_2015> .
> > 
> >   -- Mark
> >   ______________________________________
> > GlueX TOF Meeting, September 22, 2015
> > 
> > From GlueXWiki
> > GlueX Time-of-Flight Meeting
> > Tuesday, September 22, 2015
> > 11:00 am EDT
> > JLab: CEBAF Center, Room F326/327
> > 
> > Agenda
> > 
> > Announcements
> > Review of minutes from September 8 <https://halldweb.jlab.org/wiki/index.php/GlueX_TOF_Meeting,_September_8,_2015#Minutes>
> > Calibration Status FSU
> > Calibration Status JLab
> > Communication
> > 
> > The BlueJeans Meeting number is 350 531 998.
> > Enter BlueJeans Meeting <http://bluejeans.com/350531998>
> > Slides
> > 
> > Talks can be deposited in the directory /group/halld/www/halldweb/html/talks/2015 on the JLab CUE. This directory is accessible from                       the web at https://halldweb.jlab.org/talks/2015/ <https://halldweb.jlab.org/talks/2015/> .
> > 
> > Retrieved from " <https://halldweb.jlab.org/wiki/index.php?title=GlueX_TOF_Meeting,_September_22,_2015&oldid=70235>https://halldweb.jlab.org/wiki/index.php?title=GlueX_TOF_Meeting,_September_22,_2015&oldid=70235 <https://halldweb.jlab.org/wiki/index.php?title=GlueX_TOF_Meeting,_September_22,_2015&oldid=70235>"
> > This page was last modified on 21 September 2015, at 12:47.
> > 
> > 
> > 
> 
>