[Dsg-rich] Electronics panel temp and humidity

[Amrit Yegneswaran]

hi valery,
thank you.
for some unknown reason, of all the detectors in the physics division, the rich is very dear to me.
and so i personally take a deep interest in it and  do not want it in any way affected.
sincerely
amrit


________________________________
From: Valery Kubarovsky <vpk at jlab.org>
Sent: Wednesday, April 1, 2020 5:40 PM
To: Amrit Yegneswaran <yeg at jlab.org>; Tyler Lemon <tlemon at jlab.org>; Contalbrigo, Marco <mcontalb at fe.infn.it>; Marco, Mirazita <marco.mirazita at lnf.infn.it>; dsg-rich <dsg-rich at jlab.org>
Cc: Valery Kubarovsky <vpk at jlab.org>
Subject: Re: Electronics panel temp and humidity


Hello Amrit,

I am trying to do this actually. Will be more careful in the future.

Thanks,

Valery





From: Amrit Yegneswaran <yeg at jlab.org>
Date: Wednesday, April 1, 2020 at 5:32 PM
To: Tyler Lemon <tlemon at jlab.org>, Valery Kubarovsky <vpk at jlab.org>, "Contalbrigo, Marco" <mcontalb at fe.infn.it>, "Marco, Mirazita" <marco.mirazita at lnf.infn.it>, dsg-rich <dsg-rich at jlab.org>
Subject: Re: Electronics panel temp and humidity



hello valery,

i guess you are a part of the RICH group, yeah?

so, i would dare to presume that you wouldn't mind sending your e-mail to the mailing list dsg-rich.

it shouldn't  be that complicated, should it?

i think we have gone over this e-mail issue before, haven't we?



these are difficult times and we are all working from home, aren't we?

so, the question is: what would you do if tyler hadn't responded, for some reason?

dsg has other members in the group who could help, in these difficult  times

so do yourself and the RICH group a favor, send your e-mail to dsg-rich.

i promised patrizia, that i would be very polite, which i think i am.

amrit



________________________________

From: Dsg-rich <dsg-rich-bounces at jlab.org> on behalf of Tyler Lemon <tlemon at jlab.org>
Sent: Wednesday, April 1, 2020 4:06 PM
To: Valery Kubarovsky <vpk at jlab.org>; Contalbrigo, Marco <mcontalb at fe.infn.it>; Marco, Mirazita <marco.mirazita at lnf.infn.it>; dsg-rich <dsg-rich at jlab.org>
Subject: Re: [Dsg-rich] Electronics panel temp and humidity



Hi Valery,



I can see that the EP temperatures and humidity are indeed updating on EPICS but a very small amount (~ 0.001). These changes aren't seen on the GUI for the sensors because those indicators only go down to 0.01 deg C precision.



The N2 flow measurement is good as well, changes there are ~0.01 slm.



I also verified I could see these values changing in a live plot on MyaPlot.



Tyler

________________________________

From: Valery Kubarovsky <vpk at jlab.org>
Sent: Wednesday, April 1, 2020 3:54 PM
To: Tyler Lemon <tlemon at jlab.org>
Cc: Marco Contalbrigo <mcontalb at fe.infn.it>; Marco Mirazita <marco.mirazita at lnf.infn.it>
Subject: Electronics panel temp and humidity



Hi Tyler,

It looks for me that electronics panel temperature and humidity sensors are frozen.

Could you please take a look?

Hopefully, the nitrogen sensors are OK.

Thanks,

Valery


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