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XGterm does not find app-defaultsStarted by:ThoRa, 11/24/2008 03:33PM
I am trying to install X11IRAF 2.0beta.
I encounter problems with xgterm finding
the app resource defaults, and I get an
inactive window.

What do I have to do? The install script
was used, putting the app defaults in
/usr/lib/X11/app-defaults .
iraf@a...

1704

By: fitz

11/24/2008 03:33PM

xgterm crashing when using commands l...Started by:evantuck, 02/13/2015 02:13PM
I had iraf working fine on my MacBook
Pro until I updated to Yosemite. In a
previous post I received help in getting
my login.cl file to work properly. Now
however, I'm having issues displaying
spectra. Whenever I run a command like
splot xgterm cras...

2563

By: paulartcoelho

09/21/2015 08:11PM

Xgterm can't start up ds9 and cl comm...Started by:anthonyvun, 10/27/2017 03:14AM
Mac Sierra
Installed iraf in home, ds9 in
Applications
At xgterm, entered "ds9 &" - it
says : bash: ds9: command not found
and when entered cl - it says: task `cl'
has no param file. Fatal
startup error. CL dies.

Anyone have any idea?

7376

By: anthonyvun

10/31/2017 02:17AM

XGterm and OSX LeopardStarted by:massey, 05/29/2008 05:20PM
Hi, Mike et al---

OK, we are having a wacky problem.
Deidre and I installed iraf and X11 (via
scisoft, I confess) and everything is
working fine EXCEPT that the xgterm is
not picking up the app-defaults. So, I
downloaded the binary distribution and
f...

2830

By: massey

05/29/2008 05:20PM

xdimsum.makemask: duplicate keyword a...Started by:Guest, 11/04/2005 07:55PM
Hello Sergio,

Yes the duplicate use of zloreject at
line 198 is an error. How it
affects PyRAF and if that is the actual
source of the error you would
have to ask the developers of PyRAF (at
help@stsci.edu). XDIMSUM was
not developed with regar...

2772

By: Guest

11/04/2005 07:55PM

xdimsum.makemask: duplicate keyword a...Started by:Guest, 11/02/2005 02:52PM
A local user pointed out the following
error which manifests itself when
running "epar makemask" under PyRAF:

SyntaxError: duplicate keyword argument
(<CL script xdimsum.makemask>,
line 176)

The error message is from Python, which
explains why ...

2699

By: Guest

11/02/2005 02:52PM

Xdimsum MakemaskStarted by:dcrain, 07/18/2007 06:05PM
Hello,

I am trying to run the makemask
procedure and I am geting a floating
point error. I am not sure why this
error is occuring so I need some help to
figure it out. Here is the error and my
settings for the run.

xd> epar makemask
timeout - t...

2630

By: dcrain

07/18/2007 06:05PM

XDIMSUM + external object maksStarted by:vall, 02/23/2007 05:52PM
Hello,

Is there a way to use external object
masks with XDIMSUM? I will be reducing
data of a field for which I already have
a deep image. The idea is from the deep
image to create an accurate object mask.
When the new images are obtained, the
mask wil...

2490

By: valdes

02/23/2007 05:52PM

xdimsumStarted by:skanbur, 06/06/2007 03:53PM
Hi, Im tryin gto use xdimsum with IRAF
2.11.3 and 2.12 on a PC
running Debian Linux. Ive used the
Debain packages and also the linux
binaries on the iraf web site.
I installed xdimsum
and for a sample of 15 sky flats, i try
and use the xslm command thro...

15407

By: fitz

06/06/2007 03:53PM

xc: Command not found.Started by:fsidoli, 05/29/2008 11:06AM
Hi there,

I'm trying to run a program in/outside
of IRAF that use the portable IRAF
compile/link utility, 'xc'. I can see
that I have the xc.e installed on my
system under
'/iraf/iraf/unix/bin.redhat/xc.e' and
that it seems to be listed under the
softo...

4550

By: fsidoli

05/29/2008 11:06AM

x11iraf website offline...Started by:cong, 11/28/2008 01:02PM
It seems the x11iraf website is taken
down... the URL
http://iraf.noao.edu/iraf/web/projects/x11iraf/index.html
gives a 404

So where else can I find the x11iraf
documentation?

Thanks

1567

By: fitz

11/28/2008 01:02PM

X11IRAF version 2.0 release?Started by:edsmith, 12/29/2007 12:51AM
Hi,

The NOAO Newsletter, Dec. 2007, on page
21, announces the
release of X11IRAF 2.0.

I can't find it.

Please point me in the right direction.

Thanks,
Ed

p.s. Of course, I'm drooling over the
24-bit XIMTOOL the newsletter says
is now sup...

2604

By: fitz

12/29/2007 12:51AM

X11Iraf v 1.32 and CygwinStarted by:afarrow, 02/17/2009 06:55PM
Running up against a wall here
almost....
first off I have the working copy of
xgterm.cygwin available so I can still
use iraf. so I'm not S.O.L.

My boss asked me to get x11iraf(mainly
ximtool) to run under cygwin, and as I
try again and again, it's no...

6970

By: afarrow

02/17/2009 06:55PM

X11 window problemStarted by:kkwitter, 08/23/2006 03:52PM
I have a new Intel Mac Pro (but had the
same issue with my old G4): X11 can only
ever open one terminal window. Typing
"xterm," or "Command-N" or selecting
"Terminal" from the Applications menubar
does nothing. If the single X11 window
is closed for any...

2734

By: kkwitter

08/23/2006 03:52PM

wtextimage format=???Started by:elainahyde, 11/24/2009 04:00PM
Greetings Irafians,
I am trying to use iraf to convert a
2D .fits image (a picture) into an ascii
file that is of the format: x,y,value.
I hope to then plot this file in gnuplot
and draw functions on top of it. I know
I can use wtextimage. The pro...

1968

By: fitz

11/24/2009 04:00PM

wspectext to linear wavelengthsStarted by:fitz, 07/09/2016 03:09AM
.[color=red][Moderator's Note: Forwarded
from submitted story on behalf of
user.][/color]

I have many (1400) spectra with
logarithmic binning in wavelength, how
do I make a text file
with wavelengths in Angstroms rather
than log(Angstroms)?

thank...

818

By: fitz

07/09/2016 03:28AM

wspectext ERROR: Cannot open pixel fileStarted by:David Stops, 10/26/2009 04:34PM
I'm trying to extract a 1d spectra from
a fits file using

wspectext NAMEex.fits[*,2] NAME.txt

On NOAO PC-IRAF Revision 2.12.2-EXPORT
on Debian Linux, I get the error below

ERROR: Cannot open pixel file
(obj16ex.fits[*,2])

When I try the same thin...

3168

By: David Stops

10/26/2009 04:34PM

wspectext and list filesStarted by:GalisBG, 10/15/2015 03:54PM
Hi there,

I'm trying to export as text files a lot
of reduced 1d spectra distributed in
different folders using wspectext with
list files for input and output
containing the full path of the fits and
txt files

It works well with reading this list ...

1748

By: GalisBG

10/22/2015 10:09AM

Writing to file from a procedure scriptStarted by:Gaba_p, 03/12/2009 04:48PM
I need a way to automatically (i.e. from
a script) create a file and write the
following text into it:

char : text1 text2 text3
char2 : text4 text5 text6

something along those lines (it's the
'imsets' file from 'mknobsfile'). Can
this be done with a s...

1990

By: fitz

03/12/2009 04:48PM

writing an IRAF taskStarted by:saumya, 03/04/2014 04:17PM
Hi guys !!! Wassuup !!!

I need to write an IRAF task. I am
clueless. Please help me. I am
explaining the problem below-

Let us have a fits image where all the
counts in pixel boxes are zero. Now, I
need to assign values (real or integer)
to differ...

865

By: saumya

03/04/2014 04:17PM

writing an IRAF taskStarted by:saumya, 03/04/2014 04:15PM
Hi guys !!! Wassuup !!!

I need to write an IRAF task. I am
clueless. Please help me. I am
explaining the problem below-

Let us have a fits image where all the
counts in pixel boxes are zero. Now, I
need to assign values (real or integer)
to differ...

675

By: saumya

03/04/2014 04:15PM

WREGISTER with CD[1-2] keywords??Started by:aoxsic, 12/18/2008 02:13PM
Hello,

I have 2 images (I have more but this is
for illustrating purposes) with the
following WCS in the headers.

Image 1

im1.fits[2048,2048][real]: GOODS-S
ORIGIN = 'NOAO-IRAF FITS Image Kernel
July 2003' / FITS file originator
DATE = '2008-12-1...

2360

By: valdes

12/18/2008 02:13PM

wiener : task not foundStarted by:nelly, 06/03/2009 03:25PM
Hi,

When I type 'wiener' which is a
deconvolution filter, I get: task
'wiener' not found'.
Although I can access the 'help wiener'
.

Any help?
Thanks
Nell

1748

By: nelly

06/03/2009 03:25PM

Why do I always get DARK CORES when u...Started by:nusjjsun, 04/24/2014 05:26AM
Hi everyone, I'm new to IRAF and now
trying to perform PSF-fitting to a
couple of white dwarfs that are blended
with DAOPHOT package. I followed a few
online tutorials to set up the
parameters and used the ALLSTAR command
at last. But a problem has exis...

1509

By: valdes

05/12/2014 09:11PM

WHT LIRIS Data Reduction PacakgeStarted by:kirankumar, 09/15/2015 03:07PM
Hi,

Did anyone use the LIRIS data reduction
package?

Regards,
Kiran

1159

By: fitz

09/17/2015 07:10PM

Which X11 resource is resposible for ...Started by:cong, 08/25/2009 10:05AM
Hi,

I'd like to know which X11 resource of
X11IRAF's XGTerm is responsible for the
default scroll bar behavior. I want to
make it so that the scrollbar is
displayed when XGTerm is launched. Any
idea?

Thanks.

2812

By: cong

08/25/2009 10:05AM

which step lets iraf know the exposur...Started by:haha, 08/24/2014 12:09PM
For specral reduction,there is a
parameter 'exptime' in 'calibrate'. The
exptime is the exposure time of your
star or the standard star?

How does iraf know the exposure time of
your source and the standard star?

1399

By: haha

08/26/2014 02:48PM

Which comp file wih which object?Started by:cosmologist, 07/13/2011 11:01PM
I am doing the step of the wavelength
calibration of the data reduction.
In the manual (A User's Guide to
Reducing Slit Spectra with IRAF) it is
mentioned that the first step is the
extract a comparison spectrum from the
object.
I am not sure which com...

2733

By: massey

07/13/2011 11:01PM

Which application should I use?Started by:mnicholls, 02/11/2014 01:57PM
I have a number of spectra which all
contain the same two Oxygen-III lines.
These lines should NOT show changes in
the value of the center wavelength and
the flux (i.e they should remain
constant across all spectra), however
some peaks have for some unk...

4108

By: fitz

02/11/2014 06:52PM

Where are LTV and WAXMAP header cards...Started by:wentzel, 01/12/2006 01:11AM
Hello, IRAFers!

I'm rewriting some old code for GONG at
NSO to speed up its operation, and I'm
trying to figure out what IRAF routines
are writing some particular header cards
in an image. The header cards being
written are:
[color=red:762a35754e] WC...

5015

By: wentzel

01/12/2006 01:11AM

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