[Pi0tff] [EXTERNAL] Re: [PRad] HyCal test plan this week

[Eugene Pasyuk]

Chao,

We would not be able to test the entire calorimeter as a whole outside of Hall B. We could test small groups one at a time.

-Eugene

________________________________
From: Chao Peng <pengc2010 at gmail.com>
Sent: Monday, July 24, 2023 17:31
To: Eugene Pasyuk <pasyuk at jlab.org>
Cc: gasparan at jlab.org <gasparan at jlab.org>; pi0tff at jlab.org <pi0tff at jlab.org>; Jingyi Zhou <jingyi.zhou at duke.edu>; prad at jlab.org <prad at jlab.org>
Subject: [EXTERNAL] Re: [PRad] HyCal test plan this week

Yes, it'll be great to discuss the preparations and plans for the HyCal test in this week's meeting and probably schedule a dedicated meeting later.
With Jingyi's help, we can set up a cosmic test with HyCal later this Summer/Autumn and then take the cosmic data for a few months.
We'll know the current status of HyCal (which modules need to be fixed) and test the new DAQ system with flash ADCs. This benefits all the approved experiments.

Best Regards,
Chao

On Mon, Jul 24, 2023 at 4:11 PM Eugene Pasyuk via PRad <prad at jlab.org<mailto:prad at jlab.org>> wrote:
Ashot,

I am not going to do anything with the calorimeter. I just started looking for a place where we could work on it. At the location where it is sitting now, we cannot do any work on it
What I am pushing for is a meeting about preparations for all the experiments. There are many other things to be done besides the HyCal repair/testing. We need to get going on this.

-Eugene
________________________________
From: gasparan at jlab.org<mailto:gasparan at jlab.org> <gasparan at jlab.org<mailto:gasparan at jlab.org>>
Sent: Monday, July 24, 2023 17:00
To: Eugene Pasyuk <pasyuk at jlab.org<mailto:pasyuk at jlab.org>>
Cc: Jingyi Zhou <jingyi.zhou at duke.edu<mailto:jingyi.zhou at duke.edu>>; pi0tff at jlab.org<mailto:pi0tff at jlab.org> <pi0tff at jlab.org<mailto:pi0tff at jlab.org>>; prad at jlab.org<mailto:prad at jlab.org> <prad at jlab.org<mailto:prad at jlab.org>>
Subject: Re: [PRad] HyCal test plan this week


  Hi Eugene,

 As you know, Hycal is not a standard colorimeter, it is designed and build
 up by several visiting groups under my direct supervision. So, it is a
 user colorimeter belonging to University.
 As I stated several times in our recent meetings, I am planning to visit
 JLab to discuss the HyCal work and other PRad related other experimental
 issues with Patrick.

 So, before my meeting with Patrick PLEASE DO NOT move or open the HyCal
 colorimeter.

 Ashot




> Hi Jingyi,
>
> I went to ESB today to see HyCal. It is impossible to work on it at its
> current location. We have to move it somewhere where we have enough space
> to open it and also put a rack with electronics and a computer nearby. So,
> we need to solve this logistical problem before starting any work on it. I
> started working on it.
> Meanwhile, we need to define the scope of work that needs to be done and
> how we will do that, and equipment we need, manpower...
> We should have a dedicated meeting(s) about preparations for the
> experiemnts. Maybe next week?
>
> -Eugene
>
> ________________________________
> From: Jingyi Zhou <jingyi.zhou at duke.edu<mailto:jingyi.zhou at duke.edu>>
> Sent: Monday, July 24, 2023 09:54
> To: Eugene Pasyuk <pasyuk at jlab.org<mailto:pasyuk at jlab.org>>
> Cc: Chao Peng <pengc2010 at gmail.com<mailto:pengc2010 at gmail.com>>
> Subject: [EXTERNAL] HyCal test plan this week
>
> Hi Eugene,
>
> I am at JLab and will be available anytime when there is no PAC session.
> What can we do with the HyCal test?
> Chao will also come to the lab later this week if we can work on the test.
>
> Best,
> Jingyi
> _______________________________________________
> PRad mailing list
> PRad at jlab.org<mailto:PRad at jlab.org>
> https://mailman.jlab.org/mailman/listinfo/prad
>


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