[Dsg-rich] how to access RICH monitoring plots
kenjo at jlab.org
kenjo at jlab.org
Sat Feb 24 08:21:08 EST 2018
Dear all,
I think plots in mon12 (standard monitoring program for CLAS12) were added
there by Stefan Diehl. They were meant to be preliminary plots to show if
RICH is working or not. We have set of plots that we want to put into
mon12, it's a matter of implementing them there. The program is running at
all times during data acquision and takes data from ET ring. Shifters
should press a button to upload histograms into log book for each run (but
sometimes they/we forget, not often, I hope).
There is also 'richmon' program (available on clon machines). Which has
more detailed plots and "dedicated" to RICH. It can also run online, i.e.
take data from ET ring, but I don't think we should do so because if every
detector group would run their individual expert monitoring programs it
would put stress on the system.
Both mon12 and richmon can be used to open evio files offline.
Best,
Andrey.
> Hi Tyler,
> the story is a bit different. There is a general clasmon
> grouping few plots for each detector. Andrey (I guess)
> added two RICH plots there.
>
> This monitor uses online information and is runned by
> the shifters, the output stored on the electronic
> logbooks, i.e. HBLOG. I was expecting an entry for
> each run, but this seems not be the case, so you have
> to search for the last update.
>
> Depending on the larification we will have with Andrey,
> those plots may change.
>
> Ciao, Marco.
>
> On Fri, 23 Feb 2018, Tyler Lemon wrote:
>
>> Hello Marco Contalbrigo,
>>
>> In the meetings this morning you mentioned that there are RICH
>> monitoring plots that Andrey made can be
>> looked at to see the status of RICH using offline data.
>>
>> How can these plots be accessed?
>>
>> Please let us know.
>>
>> Best regard,
>> Tyler
>>
>>
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