[Uitf] UITF beam on a viewer before Xmas?

[Brian Freeman]

Viewers....

So from the viewer screen I put one button that will launch my application (adviewer) with the first viewer. Use the drop down menu in the left hand corner to scroll through camera feeds. 

This will not be the final configuration of the viewer screen. I plan to add some more options for viewer applications. I will also document all of the URLs for each camera feed. 

But this should be enough to see the viewers. I have verified that they all work and connected to the "correct" viewer. 

-Brian


----- Original Message -----
From: "John Hansknecht" <hansknec at jlab.org>
To: "Joe Grames" <grames at jlab.org>, "Carlos Hernandez" <chgarcia at jlab.org>
Cc: "Matthew Poelker" <poelker at jlab.org>, "Omar Garza" <garza at jlab.org>, "Keith Cole" <colek at jlab.org>, "James coleman" <colemanj at jlab.org>, "bfreeman" <bfreeman at jlab.org>, "Pamela Kjeldsen" <kjeldsen at jlab.org>, "Philip Adderley" <adderley at jlab.org>, "Marcy Stutzman" <marcy at jlab.org>, "Bubba Bullard" <bullard at jlab.org>, uitf at jlab.org, "Gary Croke" <gcroke at jlab.org>, "banks" <banks at jlab.org>, "Michele Joyce" <erb at jlab.org>, "Scott Higgins" <higgins at jlab.org>
Sent: Monday, November 27, 2017 2:21:16 PM
Subject: Re: UITF beam on a viewer before Xmas?

We have a laser with tune mode generator to generate VL beam.  We have a 
working attenuator. We are VERY close to a working XY stage.  Certainly 
will have it when conditioning is completed.  PSS is ready, but the 
final shutters were not officially certified. (would this matter?)  I 
think they like to certify with beam anyway.  We can also certify into 
the laser power meter.  It is functional and on the laser screen along 
with all other laser controls.

I see the camera signals all going into an axis communications video 
encoder box and it has flashing lights, so maybe it is closer than I 
thought for viewers.  We need training on how to use it.


On 11/27/2017 12:56 PM, Joseph Grames wrote:
> Carlos,
>
> 1. I added some names and cc:d to the UITF mailing list "uitf at jlab.org" to get the word out.
>
> 2. Shaun is a few keystrokes from being done w/ updated song sheet.  I'll forward component names/sequence to Michele today to update the UED.   I should be able to post the updated song sheet to the UITF wiki ~tomorrow, and update the UED component coordinates by week's end.
>
> Joe
>
> ----- Original Message -----
> From: "Carlos Hernandez" <chgarcia at jlab.org>
> To: "Matthew Poelker" <poelker at jlab.org>
> Cc: "Omar Garza" <garza at jlab.org>, "Keith Cole" <colek at jlab.org>, "James coleman" <colemanj at jlab.org>, "Brian Freeman" <bfreeman at jlab.org>, "John Hansknecht" <hansknec at jlab.org>, "Joe Grames" <grames at jlab.org>, "Pamela Kjeldsen" <kjeldsen at jlab.org>, "Philip Adderley" <adderley at jlab.org>, "Marcy Stutzman" <marcy at jlab.org>, "Bubba Bullard" <bullard at jlab.org>
> Sent: Monday, November 27, 2017 12:14:11 PM
> Subject: UITF beam on a viewer before Xmas?
>
> Hi everyone,
>
> We are working towards having the UITF gun high voltage conditioned and a photocathode activated by mid next week. That leaves about two weeks before the Christmas break. Is it possible to have all that is needed to generate a few nA of beam to see it on a viewer, any viewer?
>
> Going through the list of things that need to be ready:
>
> 1. Magnets
> -Need to install AND connect to PS two corrector pairs (MBHK101H/V), and MBHK102H/V), one upstream and one downstream of gun solenoid
> -Need to connect to PS gun solenoid MFHK101
>
> 2. Controls
> -Are all iocs functional?
> -Are all EPICS controls / read backs for magnets, and for viewer insertion/retraction (UITF Viewer Commander) functional?
> -Is Faraday cup # 1 functional (insertion, retraction) and interlocked to ITVK203 (per UITF Viewer Commander screen)?
>
> 3. Viewer cameras
> -Seems like cameras have been installed, do they need to be connected to a server or a video handling system?
> -Are all iocs / serves for cameras functional?
> -Is software ready for displaying an image in EPICS
>
> 4. Laser
> -Is the drive laser ready to generate viewer limited mode beam?
> -Are all interlocks with PSS and with MPS ready?
>
> 5. Vacuum
> -Vacuum reading from the UHV bank seems operational,
> -We would need to open gun valve VBVK201, but I think that can be opened in site by re-dircting instrument air.
>
> Please let me know if I am missing anything and if your system(s) can be ready by Dec 15, that will leave us one week to attempt delivering beam.
>
> Thank you,
>
> Carlos
>