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<== Date ==> <== Thread ==>

Subject: Re: BPM screens
From: "Pete R. Jemian" <jemian@anl.gov>
To: tech-talk@aps.anl.gov
Date: Wed, 19 Sep 2012 13:14:24 -0500
Another way to display BPM position is an XY chart of position (absolute or deviation from an ideal location) showing a ring buffer of the last N values. Enhance this by fiddling with the color/brightness as a function of how old is the value. Good for showing stability and trend.

Pete

On 9/19/2012 12:56 PM, Emmanuel Mayssat wrote:
There are several ways to display bpm positions.
The x-y display is great for "spot" alignment.
There is also the adt-type display (i.e display vertical XOR horizontal
positions of a set of bpms (linac, transport, storage ring))
Here we are using medm and Qt
--
Emmanuel


------------------------------------------------------------------------
*From:* Isadoro Carlino <carlino@jlab.org>
*To:* Tech Talk <tech-talk@aps.anl.gov>
*Sent:* Thursday, September 13, 2012 12:14 PM
*Subject:* BPM screens

Were looking at developing a new EDM widget to display bpm positions. At
the present time we use columns of bar widgets to display orbits. We're
thinking of going to some kind of x-y display that would show orbits as
connected points. So I was wondering how do other places display beam
orbits. What kinds of displays do you use? EDM? BOY? Java or some other
language. Graphs? Text? Bars?

Terry Carlino
carlino@jlab.org




--
----------------------------------------------------------
 Pete R. Jemian, Ph.D.                <jemian@anl.gov>
 Beam line Controls and Data Acquisition, Group Leader
 Advanced Photon Source,   Argonne National Laboratory
 Argonne, IL  60439                   630 - 252 - 3189
-----------------------------------------------------------
    Education is the one thing for which people
       are willing to pay yet not receive.
-----------------------------------------------------------

References:
BPM screens Isadoro Carlino
Re: BPM screens Emmanuel Mayssat

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