Thank You Brian,
i did it exactly same thing, but I was thinking that maybe someone here
did measurements on this very equipment and got the parameter file.
However, I've got another question, this time about GSASII menus. The
instrument parameters that can be refined for typical XRD are slightly
different than these for synchrotron. E.g., for XRD we can select the
type of radiation, and for synchrotron the wave length. Is there any way
to change the parameters set, other than removing the histogram and
adding it again?
Bartłomiej
W dniu 21.11.2019 o 17:52, Toby, Brian H. pisze:
You might try one of the generic parameter sets (press cancel at the
parameter dialog) or just start with peak fitting to get parameters
from the pattern you have, (see Determining Starting Profile
Parameters from a Standard
<https://subversion.xray.aps.anl.gov/pyGSAS/Tutorials/CWInstDemo/FindProfParamCW.htm>).
Either way you will not be able to get useful information on size and
microstrain, but you can start without an instrument parameter file.
Brian
On Nov 21, 2019, at 10:00 AM, Bartłomiej Gędziorowski via GSAS-II
<gsas-ii@aps.anl.gov <mailto:gsas-ii@aps.anl.gov>> wrote:
Dear all,
My colleague got a pattern from a synchrotron 'BL02B2 — SPring-8'. I
tried to help him with the refinement; however, it's my first attempt
to fit synchrotron data and we don't have the parameter file. The
colleague wrote an email to the operators, but we didn't get any
response. I'm wondering if anybody did some measurements there and
got the parameters? I will appreciate any help.
I post the link to the website of the synchrotron.
http://www.spring8.or.jp/wkg/BL02B2/instrument/lang-en/INS-0000000318/instrument_summary_view
Best regards,
Bartłomiej
--
Bartłomiej Gędzioroski, Ph.D.
AGH University of Science and Technology,
Faculty of Energy and Fuels,
Department of Hydrogen Energy,
al. Mickiewicza 30
30-059 Krakow, Poland
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