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From: fds@cfa.harvard.edu
Subject: group rgs spectral channels
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Date: Thu, 29 Oct 2015 20:07:05 GMT
From: fds@cfa.harvard.edu
To: xmmhelp@sciops.esa.int
CC: fds@cfa.harvard.edu
Subject: group rgs spectral channels
Full_Name: Fred Seward
Submission from: (NULL) (131.142.52.211)


I have an rgs spectrum output by rgsfluxer.  I am trying to group the
channels to improve statistics in weak lines which appear spread over several
channels.
I would like to reduce the number of bins to e.g. 200.  The parameter "bins=200"
does not work in rgsfluxer and rgsrmfgen does not like the parameter
rmfbins=200.  How can bin grouping be accomplished? I feel that I am missing
something simple but cannot find any examples.  Any suggestions?

Fred

 


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From: Rosario Gonzalez Riestra <xmmhelp@sciops.esa.int>
To: fds@cfa.harvard.edu
Subject: Re: group rgs spectral channels (PR#77700)
Date: Fri Oct 30 08:42:18 2015
Dear Dr. Seward,

To get an RGS fluxed spectra with a  non-default number of bins you have to set
the 
'tryspectrumgrid' parameter in rgsfluxer to the non-default value of 'no'.

Then please try 

rgsfluxer ...... bins=200 tryspectrumgrid=no

and let us know if you stil find problems.

Regards

Rosario Gonzalez-Riestra
XMM-SOC User Support Group


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Date: Fri, 30 Oct 2015 14:54:40 -0400
Subject: Re: group rgs spectral channels (PR#77700)
From: "Seward, Frederick" <fseward@cfa.harvard.edu>
To: Rosario Gonzalez Riestra <xmmhelp@sciops.esa.int>
--001a11455146ba9f7a052356f58e
Content-Type: text/plain; charset=UTF-8

This works very well.  My problem is solved.  Thank you very much.

Regards,
Fred Seward


On Fri, Oct 30, 2015 at 4:42 AM, Rosario Gonzalez Riestra <
xmmhelp@sciops.esa.int> wrote:

>
> Dear Dr. Seward,
>
> To get an RGS fluxed spectra with a  non-default number of bins you have
> to set
> the
> 'tryspectrumgrid' parameter in rgsfluxer to the non-default value of 'no'.
>
> Then please try
>
> rgsfluxer ...... bins=200 tryspectrumgrid=no
>
> and let us know if you stil find problems.
>
> Regards
>
> Rosario Gonzalez-Riestra
> XMM-SOC User Support Group
>
>
> This message and any attachments are intended for the use of the addressee
> or addressees only.
> The unauthorised disclosure, use, dissemination or copying (either in
> whole or in part) of its
> content is not permitted.
> If you received this message in error, please notify the sender and delete
> it from your system.
> Emails can be altered and their integrity cannot be guaranteed by the
> sender.
>
> Please consider the environment before printing this email.
>
>

--001a11455146ba9f7a052356f58e
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div>This works very well.=C2=A0 My problem is
solved.=C2=
=A0 Thank you very much.<br><br></div>Regards,<br>Fred
Seward<br><br></div>=
<div class=3D"gmail_extra"><br><div class=3D"gmail_quote">On
Fri, Oct 30, 2=
015 at 4:42 AM, Rosario Gonzalez Riestra <span dir=3D"ltr">&lt;<a
href=3D"m=
ailto:xmmhelp@sciops.esa.int"
target=3D"_blank">xmmhelp@sciops.esa.int</a>&=
gt;</span> wrote:<br><blockquote class=3D"gmail_quote"
style=3D"margin:0 0 =
0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Dear Dr. Seward,<br>
<br>
To get an RGS fluxed spectra with a=C2=A0 non-default number of bins you ha=
ve to set<br>
the<br>
&#39;tryspectrumgrid&#39; parameter in rgsfluxer to the non-default
value o=
f &#39;no&#39;.<br>
<br>
Then please try<br>
<br>
rgsfluxer ...... bins=3D200 tryspectrumgrid=3Dno<br>
<br>
and let us know if you stil find problems.<br>
<br>
Regards<br>
<br>
Rosario Gonzalez-Riestra<br>
XMM-SOC User Support Group<br>
<div class=3D"HOEnZb"><div class=3D"h5"><br>
<br>
This message and any attachments are intended for the use of the addressee =
or addressees only.<br>
The unauthorised disclosure, use, dissemination or copying (either in whole=
 or in part) of its<br>
content is not permitted.<br>
If you received this message in error, please notify the sender and delete =
it from your system.<br>
Emails can be altered and their integrity cannot be guaranteed by the sende=
r.<br>
<br>
Please consider the environment before printing this email.<br>
<br>
</div></div></blockquote></div><br></div>

--001a11455146ba9f7a052356f58e--


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