sPHENIX discussion of electronics

["Boose, Stephen" <boose AT bnl.gov>]

Hi Gabor,
If I could jump in here, I understand what you're saying to be absolutely 
correct. Edward had requested simply to store peak values when a coincidence 
>3 existed between the tiles.
We can discuss in detail at the meeting.

Steve Boose
PHENIX Experiment
Brookhaven National Laboratory
BLDG 510C
Upton, NY 11973
Ph: (631) 344-2897
Fx: (631) 344-3253



> -----Original Message-----
> From: sphenix-electronics-l-bounces AT lists.bnl.gov [mailto:sphenix-
> electronics-l-bounces AT lists.bnl.gov] On Behalf Of Gabor David
> Sent: Tuesday, March 14, 2017 7:29 PM
> To: Mannel, Eric
> Cc: sphenix-electronics-l AT lists.bnl.gov
> Subject: Re: [Sphenix-electronics-l] Bi-weekly Calorimeter Electronics
> Meeting, 15-Mar-2017 @ 1330
> 
> On Mon, 13 Mar 2017, eric mannel wrote:
> 
>       Dear Ron, Eric (and all),
> 
>       my understanding is that we are talking about different devices
> serving different purposes.  The Colorado device - as far as I know - is a
> genuine "tile mapper", measuring the response as a function of where the
> light was produced (and served for instance to optimize the path of the
> lightguide).
> 
>       The device Debrecen was asked to look into is what I would call a 
> "tile
> tester", a QA device to be used at the factory, that would take the tiles 
> just
> manufactured, run overnight with cosmics (and maybe with LEDs the same
> way as in the calibration system) - then based on their average response
> whether the tile is acceptable for delivery or not.
> 
>       Gabor
> 
> >
> > Ron-
> >
> > This is suppose to be electronics that can be used at Uniplast to Q/A
> > the tiles before shipping to the U.S. using cosmic rays.  There was
> > some discussion of it at different stages during the beam test, mostly
> > lead by Edward.  If you want to put up a few slides about the Colorado
> > stand that would be fine.
> >
> > Eric
> >
> >
> > On 3/13/17 3:56 PM, Ron Belmont wrote:
> >       Hi Eric, All,
> > What kind of Tile Mapper is this?  Is it similar to what we have in
> > Colorado or something different?
> >
> > Regards,
> >
> > Ron
> >
> >
> >
> > On Mon, Mar 13, 2017 at 9:55 AM, eric mannel <mannel AT bnl.gov> wrote:
> >       Folks-
> >
> >       The Ides of March are here, so it is time for the next
> >       bi-weekly
> >       calorimeter electronics meeting this Wednesday,
> >       15-Mar-2017 @ 1330 EDT
> >       (1930 UTC- for those outside the US, we fell forward this
> >       past weekend
> >       to daylight savings time).
> >
> >       For the meeting, I would like to get a quick update on
> >       digitizer status
> >       (Nevis/BN) and also have a discussion of the HCal
> >       TileMapper (BNL/Debrecen)
> >
> >       Details of the meeting can be found on the indico webpage:
> >       https://indico.bnl.gov/conferenceDisplay.py?confId=2946
> >
> >       We will adjourn promptly at 1530 EDT in anticipation of
> >       joining the
> >       always scintillating HCal meeting.
> >
> >       Eric
> >
> >       --
> >       Eric J. Mannel, Ph.D.
> >       PHENIX Group
> >       Physics Dept.
> >       Brookhaven National Laboratory
> >       631/344-7626 (Office)
> >       914/659-3235 (Cell)
> >
> >       _______________________________________________
> >       sPHENIX-electronics-l mailing list
> >       sPHENIX-electronics-l AT lists.bnl.gov
> >       https://lists.bnl.gov/mailman/listinfo/sphenix-electronics-l
> >
> >
> >
> >
> > --
> > -----------------------------------------------------
> > Ron Belmont
> > Postdoctoral Research Associate
> > University of Colorado, Boulder
> > ron.belmont AT colorado.edu
> > -----------------------------------------------------
> >
> >
> >
> 
> --
> Gabor David  (david AT bnl.gov)
> Stony Brook University
> [Brookhaven National Laboratory
> Physics Department, Bldg 510/c
> UPTON NY 11973
> Tel: (631)344-3016
> FAX: (631)344-3253]