Re: [Ifeffit] Fwd: Athena troubleshooting

2009-10-12 Thread Michel Schlegel
Hi everybody >> I have run 14 samples (each 4 times) on the beamline, and I'm looking for a >> shift in the oxidation state of Uranium (4+ to 6+). I'm not sure and can't >> seem to find any literature on how significant the shift must be to prove >> anything. > > That surprises me. The literat

Re: [Ifeffit] Fwd: Athena troubleshooting

2009-10-07 Thread Jason Gaudet
Bruce Ravel wrote: > See my comment below on the value of attaching a small project file >> Also, this is more of a software question. I'm not sure why, but about >> half of the samples flip their orientation 180 degrees (from positive y to >> negative y) when "normalizing" them. But when I'm try

Re: [Ifeffit] Fwd: Athena troubleshooting

2009-10-07 Thread Bruce Ravel
On Wednesday 07 October 2009 05:14:44 pm Bruce Ravel wrote: > I have run 14 samples (each 4 times) on the beamline, and I'm looking for a > shift in the oxidation state of Uranium (4+ to 6+).  I'm not sure and can't > seem to find any literature on how significant the shift must be to prove > anyth

[Ifeffit] Fwd: Athena troubleshooting

2009-10-07 Thread Bruce Ravel
I am forwarding this message to the Ifeffit mailing list, which is the proper forum for Ifeffit software support. Please see http://cars9.uchicago.edu/iffwiki/BruceRavel/FormLetters/HelpRequest I have some comments, which I will post once this gets distributed by the mailing list. B --