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Running IRAF in Graphical Mode?Started by:Guest, 08/14/2005 06:55AM
Hello!
My problem is running IRAF in Display
Window mode! I would like to use STSDAS
to make Surface Brightness profile... I
have a problem running X server & i
cannot (or mybe don not know how to
properly start up) run XGterm (or
XImtool) for...

3624

By: Guest

08/14/2005 06:55AM

Fwd: user Q about imexamineStarted by:Guest, 08/12/2005 11:49PM
Hi Sherry,

I'm forwarding your question to the IRAF
developers here at NOAO, who
ordinarily respond to user questions
about the software.

However, I have on occasion used
imexamine and can perhaps point you in
a useful direction. When you invoke the
t...

1483

By: Guest

08/12/2005 11:49PM

No TitleStarted by:Guest, 08/12/2005 05:15PM
Hi! I'm trying to use Iraf to measure
pixels within a given aperture size.
I am experiencing some difficulty and
would appreciate some help. I'm using
imexamine to look at the images, but I
cannot seem to figure out how to fix
the aperture size. ...

1752

By: Guest

08/12/2005 05:15PM

known fixStarted by:Guest, 08/11/2005 07:41PM
Hi,

I get the known bug in the
photcal.fitparams (The fitparams task
quits
with a cannot write to string file
error). Which is the fix for it??

Regards,

Roberto

--

Roberto Gamen // Grupo de Astrofisica,
La Serena
rgamen@dfuls.cl // http://www.d...

3384

By: Guest

08/11/2005 07:41PM

problem with 'imcalc'Started by:Guest, 08/11/2005 06:42PM
I am using 'imacalc' with .fits images.
In the process 'imcalc' is
somehow accessing header information
from other images, then places this
incorrect header in the output file.
This does not happen consistently,
running imcalc back-to-back for a se...

2416

By: Guest

08/11/2005 06:42PM

ecl Tab Completion bugStarted by:Guest, 08/11/2005 01:18AM
Hi,
You have probably been notified of this
bug already, if not can you
please fix it.
The tab completion of folders/files in
the current directory doesn't
work without prepending ./ to the
directory/filename.

e.g.
cd SH<tab>
gives
cd SHERROR: ta...

3711

By: Guest

08/11/2005 01:18AM

Problem with apallStarted by:Guest, 08/10/2005 09:30PM
Hello (Hello Frank if this comes to
you!)

I am running IRAF v 11.2 on one of my
machines (yeah, maybe I should
upgrade). From one user account, when we
try to run apall on a ccd
spectrum in fits format, cl starts epar
instead of simply asking about
...

1779

By: Guest

08/10/2005 09:30PM

ECL!!! Also, questions about CCXYMATCHStarted by:Guest, 08/10/2005 09:20PM
Howdy,

I just ran across the ECL, and installed
it. Excellent! Thank you,
particularly for the command line
capabilities, but also for the error
trapping and the additional functions
and constants. This makes life
MUCH easier, and the timing coul...

1467

By: Guest

08/10/2005 09:20PM

Question on sample bounds in "fxcor"Started by:Guest, 08/10/2005 11:44AM
Hello,

I try to X-correlate two (UVES)-spectra
against each other using fxcor.
Both are wavelength-calibrated (CTYPE1 =
'WAVELENGTH').

When I try to select sampling regions
for the correlation using, e.g.,

> fxcor spec1 spec2
osample="a6000-6100" ...

3385

By: Guest

08/10/2005 11:44AM

No TitleStarted by:Guest, 08/10/2005 06:18AM
On Tue, 09 Aug 2005 18:13:18 +0000
farmerdoug@att.net
(doug.brenner@att.net) wrote:

> I have an object which may be a
diffraction pattern, or it may be a
> speckle pattern which appears in
two images. I need to register one
> with the other. ...

1458

By: Guest

08/10/2005 06:18AM

Another QuestionStarted by:Guest, 08/09/2005 07:36PM
Hi Alex,

Sorry for the delayed reply.

> Thanks a lot for you response, it
was very helpful. I actually now
> have another question. I am trying
to promt a list name from the
> user, which is then transfered to a
local variable, which sh...

1469

By: Guest

08/09/2005 07:36PM

ECL command line suggestionsStarted by:Guest, 08/09/2005 06:53PM
Dear IRAF people,

Since ECL is still in beta, I have a
couple of suggestions regarding the
command-line interface that I hope will
be useful...

First, I must say that the new readline
interface is a huge improvement
on the old one, thanks!

Second, ha...

3068

By: Guest

08/09/2005 06:53PM

imcentroid con'tStarted by:Guest, 08/09/2005 06:26PM
Or do I want to use imagfe? But that
calls for tables. Do I convert my fits
image to a table with strfits?

Thanks
Doug

1515

By: Guest

08/09/2005 06:26PM

No TitleStarted by:Guest, 08/09/2005 06:13PM
I have an object which may be a
diffraction pattern, or it may be a
speckle pattern which appears in two
images. I need to register one with the
other. Can I use imcentroid for this?
If not, is there anything is iraf which
I can use.

Thanks

1500

By: Guest

08/09/2005 06:13PM

ecl instalationStarted by:Guest, 08/09/2005 03:38PM
> strange, but i cannot download that
file (550 Failed to open file), altough
I
> can download any other in the
directory. Would it be possible to send
it by
> email?

Hi Paul,
Sorry, the umask had the wrong
permissions set. I tried the
bi...

1407

By: Guest

08/09/2005 03:38PM

Question on InstallationStarted by:Guest, 08/09/2005 03:30PM
On Tue, 9 Aug 2005, John Olgin wrote:

>
> Mike Fitzpatrick:
>
> I have a question regarding IRAF.
Can it run on a
> Cygwin platform (a unix/linux
"emmulator" for WinXP)?
> Thank you.

Hi John,
We don't have an official Cygwin por...

1460

By: Guest

08/09/2005 03:30PM

eclStarted by:Guest, 08/09/2005 02:19PM
Hi,

I'm trying to do an ecl install under
solaris and keep getting the
following:

% ecl_install_ssun.csh

ECL V0.9
Installation

=====================

Build Date: Tue Aug 9
15:17:08...

3498

By: Guest

08/09/2005 02:19PM

ximtoolsStarted by:Guest, 08/09/2005 11:51AM
Considering my previous message:
------------------------------------------------
Date: Tue, 9 Aug 2005 13:37:42 +0200
(CEST)
From: Richard Smart
<smart@to.astro.it>
To: iraf@noao.edu
Subject: ximtool

I am trying to use ximtool and get the
messa...

1510

By: Guest

08/09/2005 11:51AM

ximtoolStarted by:Guest, 08/09/2005 11:37AM
I am trying to use ximtool and get the
message:

ximtool: relocation error: ximtool:
symbol errno, version GLIBC_2.0 not
defined in file libc.so.6 with link time
reference

what am I missing?
I am running SUSE 9.3 on a HP pavilion
laptop

1650

By: Guest

08/09/2005 11:37AM

frequency filtering and power spectru...Started by:Guest, 08/08/2005 07:22PM
Dear IRAF Gurus,

I have a 2-d flat field with some
fringing that I need to take out. The
'defringe' routine doesn't appear to
work on my flat. What would work, i
think, would be to generate a power
spectrum to find the the peak
frequency (in pix^...

2032

By: Guest

08/08/2005 07:22PM

2-D spectra match and alignementStarted by:Guest, 08/08/2005 08:52AM
Dear Colleagues,

I' m dealing with the reduction of
VLT-ISAAC long slit, IR spectra with
low S/N of more or less aligned
condensations along the slit. Due to
jittering, different 2-D spectra are
mismatched. since they have v. low
S/N, I would pref...

1482

By: Guest

08/08/2005 08:52AM

uparm errorStarted by:Guest, 08/07/2005 06:26AM
Hi Sylvie,
The 'uparm' directory is defined in
your login.cl file normally
as "home$uparm/", where 'home' is the
directory in which you first
did a MKIRAF to create the login.cl and
uparm directory. Uparm problems
like this sometimes mean you're using...

1514

By: Guest

08/07/2005 06:26AM

ecl instalation (fwd)Started by:Guest, 08/07/2005 05:19AM
---------- Forwarded message ----------
Date: Thu, 28 Jul 2005 15:11:15 +0200
From: Paula Coelho
<pcoelho@MPA-Garching.MPG.DE>
To: Mike Fitzpatrick
<fitz@tucana.tuc.noao.edu>
Subject: Re: ecl instalation

Hi Mike,

when I try 'mkpkg relink' ...

1437

By: Guest

08/07/2005 05:19AM

Thanks for the ECL! And a bug report...Started by:Guest, 08/07/2005 05:14AM
Hi Eric,
Thanks for your encouragement and
report. The Tab completion
was done pretty crudely and the custom
completers didn't fully take into
account the various command combinations
where the completion may be
for a file, a task name or a
parameter...

1369

By: Guest

08/07/2005 05:14AM

xgterm under Mac OX X TigerStarted by:Guest, 08/06/2005 04:47PM
Just upgraded to Tiger, get the
following message when trying to start
xgterm:

dyld: lazy symbol binding failed: Symbol
not found: _tgetent
Referenced from:
/usr/local/bin//xgterm
Expected in:
/usr/lib/libSystem.B.dylib

dyld: Symbol not found: ...

4816

By: Guest

08/06/2005 04:47PM

Standard star cataloguesStarted by:Guest, 08/05/2005 04:12PM
On Thu, 04 Aug 2005 16:37:15 -0400
Markus Boettcher
<mboett@helios.phy.ohiou.edu>
wrote:

> Hi,
>
> the User's Guide to Stellar
Photometry with IRAF explains
> that the standard star catalogues
such as the new Landolt
> standards (...

2451

By: Guest

08/05/2005 04:12PM

IRAF help available?Started by:Guest, 07/29/2005 08:02PM
Hi,
I am sure you are busy getting the main
server up
and running, but since I seem to need
help setting up
helppages and menues for my own tasks I
was wondering if
it is OK to forward such inquiries since
I cannot search
the help data base? Thanks!

C...

2918

By: Guest

07/29/2005 08:02PM

FITSUTIL problemStarted by:Guest, 07/29/2005 10:04AM
Hi,

I downloaded fitsutil.tar from
ftp://iraf.noao.edu/iraf/extern/ and i'm
having problems installing the package.
When I unpack the tar file there
is no existing symbolic link between
'bin' and 'bin.generic'. When I try
to create the link 'bin.generi...

1831

By: Guest

07/29/2005 10:04AM

RequestStarted by:Guest, 07/29/2005 05:08AM
Hi!

I have a Linux Fedora Core 3, I whant to
install IRAF, could You help me
how to deal whith. Also, is there IRAF
for WIndows?

Please if it is possible tell me what I
should download and steps of
installation process.

Thank You.

EDGAR KHACHATRYAN...

1941

By: Guest

07/29/2005 05:08AM

weird thing in IRAF's WCSStarted by:Guest, 07/28/2005 11:19PM
Dear Sirs,

there's an at least inconvenience found
in headers produced by IRAF
V2.12.2.
Everything is OK when I use one
reference spectra for the wavelength
calibration of echelle frames. If I use
2, there is always no space
between the descriptions...

1781

By: Guest

07/28/2005 11:19PM

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