[Rich] RICH is taking data with cosmic muons.

[Patrizia Rossi]

Ciao Marco,

indeed this is an important milestone
CONGRATULATIONS  to all of you who worked hard to achieve these results !!

patrizia

> On 04/set/2017, at 11:02, Marco Contalbrigo <mcontalb at fe.infn.it> wrote:
> 
> Hi All,
> 
> since Friday (just before midnight) we are taking cosmic data with 32
> RICH tiles (96 MAPMTs) completely equipped. This corresponds to about
> 1/4 of the RICH active area. The trigger is using information from two
> trigger RICH tiles and two scintillator counters. Few photos of the
> stand and slow control screen shots are available on the RICH Meeting
> wiki (thanks to Valery).
> 
> Despite the system is not optimized yet, one can recognize several
> rings due to cosmics.
> 
> Live monitor is here: https://userweb.jlab.org/~kenjo/live
> 
> A subsample of collected events can be reviewed here (thanks to
> Andrey):
> https://userweb.jlab.org/~kenjo/live/events/
> 
> You should realize we achieved a very important milestone!
> 
> We are happy to thanks all the people and groups participating in
> this project.
> 
> Best regards, Marco.
> _______________________________________________
> Rich mailing list
> Rich at jlab.org
> https://mailman.jlab.org/mailman/listinfo/rich