[Ifeffit] Requesting guidance in understanding results from Athena

[Anatoly Frenkel]

Where is the conundrum? You make rbkg smaller and you see more low
frequency features in EXAFS, as expected.
Anatoly



On Sun, Sep 13, 2020 at 1:47 PM Deepak Varanasi <tirrano1 at gmail.com> wrote:

> Good afternoon
>
>
>
> I hope that you are doing well and are healthy. My name is Deepak
>
> Varanasi and ii am an undergraduate student at Middle Tennessee State
> University In need of your guidance for my thesis project. I am having
> trouble interpreting results for my EXAFS analysis done on Athena –
> specifically, the emergence of a signal in R-space, below the 1 – angstrom
> mark,  after suppressing it via its rbkg parameter (signified by the black
> arrows). I have checked my back ground reduction and normalization multiple
> time sand have failed to isolate the reason behind my results or maybe it
> is the due to the gaps in my knowledge that prohibit my understanding of
> the results. At the risk of sounding armature, may I request your guidance
> in resolving my conundrum please? I would be honored to have your council
> in solving, understanding and comprehending the physical and chemical
> implications of my results. For your convenience, I have also appended a
> picture of my results to illustrate my query. Kindly contact me at your
> earliest convenience and please stay safe and healthy.
>
>
>
> Yours Sincerely
>
> Deepak Varanasi
>
>
>
> P.S.: For your convenience, I have also appended a picture of my results
> to illustrate my query.
>
>
>
>
>
>
>
>
>
> Resulting R – space graphs: -
>
>
>
> [image: An Ink Drawing With Ink Annotations]
>
>
>
>
>
>
>
>
>
> Resulting R – space graphs: -
>
>
>
>
>
> [image: An Ink Drawing]
>
>
>
>
>
>
>
>
>
>
> _______________________________________________
> Ifeffit mailing list
> Ifeffit at millenia.cars.aps.anl.gov
> http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit
> Unsubscribe: http://millenia.cars.aps.anl.gov/mailman/options/ifeffit
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20200913/e8420c2e/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 023804D4A61C43478BC123B5F1436ACF.jpg
Type: image/jpeg
Size: 330439 bytes
Desc: not available
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20200913/e8420c2e/attachment-0001.jpg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 221D8A46599949C2B94E5575396C40B4.png
Type: image/png
Size: 924274 bytes
Desc: not available
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20200913/e8420c2e/attachment-0005.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 2A90FAD399B24649A835D2287293C2E2.png
Type: image/png
Size: 806831 bytes
Desc: not available
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20200913/e8420c2e/attachment-0006.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 7E80BFE94BFF4A388EC96C5C11804753.png
Type: image/png
Size: 239416 bytes
Desc: not available
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20200913/e8420c2e/attachment-0007.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: B3624A06E09B458A97B6DCDF9B88D6A6.png
Type: image/png
Size: 862031 bytes
Desc: not available
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20200913/e8420c2e/attachment-0008.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ED06796F5AC945C3984A33FBD5147C9F.png
Type: image/png
Size: 262990 bytes
Desc: not available
URL: <http://millenia.cars.aps.anl.gov/pipermail/ifeffit/attachments/20200913/e8420c2e/attachment-0009.png>