I have to admit I find this all sort of disappointing.
First, the PFBL12C is a really poor way to represent EXAFS data. It uses
a hard-to-parse and hard-to-interpret format and has many unlabeled
columns. It appears to include this really odd notion that recording
"angle" is somehow better
Hi Yuri,
You are probably running into the memory limit. This has been discussed
a number of times
on this mailing list, e.g.:
https://www.mail-archive.com/ifeffit@millenia.cars.aps.anl.gov/msg03931.html
https://www.mail-archive.com/ifeffit@millenia.cars.aps.anl.gov/msg05673.html
Bruce's
HI Matthew:
One possibility is the Caen quad amplifier that they made for BPMs.
http://www.caenels.com/products/tetramm/
Carlo
On Tue, 14 Nov 2017, Matthew Marcus wrote:
I've gotten involved with a project in which stabilization of the position of
a monochromatic, soft X-ray beam is
Hi Matthew,
At NSLS-II, we use a solution developed here at BNL for quad BPMs and
other current-measurement operations. (I am using it for ion chambers
at my beam line.)
It is a box developed in the Instrumentation Division with a current
amplifier, an A2D converter, and a microprocessor
I've gotten involved with a project in which stabilization of the position of a
monochromatic, soft X-ray beam is needed. The
offending frequencies seem to be vibration frequencies like 57 and 116Hz. We
have in mind to use a thin Au film with a gap in the
middle, measuring the drain current
Hi Jun,
Two points so Bruce doesn't get two upset. If you included the Athena project
you used for the lcf and maybe an excel file of the results you got, then
someone could
Check what you did, as it is there is almost no way to offer an opinion on that.
Bruce gave a course at Dimaond several
Le 14.11.2017 15:32, Zhang, Guanghui a écrit :
Jun,
You can find many of Bruce's presentations on XAS through this link.
http://bruceravel.github.io/XAS-Education/ [1]
Bruce also wrote a very nice Artemis user's guide. I would suggest
you to take a look.
Jun,
You can find many of Bruce's presentations on XAS through this link.
http://bruceravel.github.io/XAS-Education/
Bruce also wrote a very nice Artemis user's guide. I would suggest you to take
a look.
https://bruceravel.github.io/demeter/documents/Artemis/index.html
Good luck!
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