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SAOImageDS9 version 8.0 is now availableStarted by:joye, 12/13/2018 09:36PM
SAOImageDS9 version 8.0 is now available
for download. Please use this version
with IRAF.

http://ds9.si.edu/site/Download.html

9371

By: joye

12/13/2018 09:36PM

SAOImageDS9 7.6b1 is now availableStarted by:joye, 05/16/2017 08:02PM
SAOImage DS9 7.6b1 is available at
http://ds9.si.edu/site/Beta.html.

Now available, the all new Windows 64bit
and 32bit ports of DS9. Supports IIS,
threads, RGB, 3D. Fully functionality
with all other platforms.

938

By: joye

05/16/2017 08:02PM

SAOImage DS9 7.4b7 is availableStarted by:joye, 09/23/2015 04:43PM
SAOImage DS9 7.4b7 is available at
http://ds9.si.edu/site/Beta.html.

This version contains a number of bug
fixes addressing issues with IRAF. In
particular, a problem with imexamine
introduced in earlier beta versions has
been corrected.

Regards
...

795

By: joye

09/23/2015 04:43PM

SAOImage DS9 7.4b1 is availableStarted by:joye, 06/03/2015 03:31PM
SAOImage DS9 7.4b1 is available at
http://ds9.si.edu/site/Beta.html.

This version contains a number of bug
fixes address issues with IRAF. In
particular, connection issues between
DS9 and IRAF have been corrected.

Regards

bill joye

748

By: fitz

06/03/2015 04:26PM

running multiple scriptsStarted by:dbrenner, 02/12/2010 05:04PM
I once tried to running two scripts at
the same time and failed. It may have
been my fault but with it seems that
iraf might have trouble doing that. Yes?

1287

By: dbrenner

02/12/2010 05:04PM

Running interactive tasks from a shel...Started by:emma, 08/09/2009 10:12PM
Hi there,

I have noticed that when I try to run an
interactive task from a c shell script,
the prompts are answered for me i.e., it
does not wait for me to respond; it is
like it is hitting <return> for
me.

My c shell script contains the line:

...

4018

By: fitz

08/09/2009 10:12PM

Running imexamine from a script with ...Started by:jimmyxander, 07/06/2007 09:09PM
When I run imexamine from a .cl script
with keeplog+, it does not enter
interactive mode and instead moves on to
the next command. With keeplog-, there
is no problem. Here is a sample from my
script file:

display ngc6853.001.fits 1
imexamine keeplog...

2660

By: valdes

07/06/2007 09:09PM

running a task in multiple directories?Started by:Arp, 10/19/2009 12:03PM
Hi!

I've got about several hundred fits
files, and I'd like to extract a
specific value from their headers. But
those files are in different folders, so
I tried hedit -r ... but that does not
work. Is there a way I can tell iraf, or
in this case hedit ...

1681

By: Arp

10/19/2009 12:03PM

Running .cl scriptStarted by:cmwarre, 04/05/2011 09:41PM
hi what all do I need to do to run a .cl
script on osx? I installed iraf via the
scisoft package.

Thanks!

6956

By: fitz

04/05/2011 09:41PM

run IRAF job in backgroundStarted by:ping, 02/09/2007 06:18PM
hello,

Is it possible to run IRAF job in
background so even the window where the
job is submitted is closed, the job is
still running?

I want to log into another machine to
start an IRAF job. But I need log out
of that machine once the job is
started...

8730

By: ping

02/09/2007 06:18PM

rotation curveStarted by:dicostanzo84, 02/13/2009 09:15AM
I would want to know the procedure,
step-step, in order to determine the
rotation curve of a galaxy through the
software iraf. thanks

2176

By: valdes

02/13/2009 09:15AM

rotate a FITS file and update the WCS...Started by:iraf_astro, 12/05/2015 07:17PM
Hi,

I had been struggling with the following
problem. I have a FITS image, which I
would like to compare to another FITS
image. I found the task " imrot" in IRAF
under wcstools, which performs this
task, but unfortunately only for
multiples of 90. I ...

1958

By: fitz

12/05/2015 07:41PM

root permissions conflictStarted by:Guest, 08/24/2007 03:01PM
When I do a setinstrument to load the
instrument parameters, that works just
fine.

Next, I run ccdin to look at the keyword
files and I get a â€œ?â€â€¦
expected.

I do the change and when I go to quit I
get the standard â€œDo you want ...

2374

By: fitz

08/24/2007 03:01PM

RGB Fits image reduction with iraf?Started by:ambrosc, 05/31/2018 11:55AM
Hi,

I got an observation run from a friend,
who tested his new SBIG STL-8300c
camera. It's the same camera like the
ST-8300m but with the color chip.
I got bias frames, flats and darks but
I'm not sure if I can do the reduction
in the same manner l...

838

By: ambrosc

06/05/2018 01:01PM

Rfits: "Skipping non-image data&...Started by:Sparkles, 10/04/2010 04:29PM
Hey guys me again,

Iraf crashed earlier and now every time
I try to convert a fits to an imh -
using rfits and setting file/extensions
to 1 I get a message:

"Skipping non-image data"

and looking in the directory it has done
nothing??? :evil: it a...

1454

By: fitz

10/04/2010 04:29PM

rfits errorStarted by:sistrad, 03/27/2008 08:57AM
hi,
I installed iraf yesterday, everything
is ok. After I used rfits and work
properly. But to day not work:( I write,
epar rfits
inp bias01.fits
out bias01r.fits

ok.
Error message is;
Unable to open parameter file
`uparm$daorfits.par'.
ERROR: T_RFIT...

5809

By: jturner

03/27/2008 08:57AM

rfitsStarted by:Cold, 03/13/2008 12:02PM
hi,
i changed the fits file extentions to
.imh with the command
rfits *.fit "" junk old+
and now i need to chage this .imh files
to fits again. what do i have to write?

thanks for your help

3113

By: fitz

03/13/2008 12:02PM

Retrieving image data (FWHM, SSTDEV, ...Started by:Gaba_p, 05/28/2009 02:33PM
Hi,

I'm looking for a task that will
automatically search for the following
image data: FWHM, sky mean value, sky
standard deviation value (SSTDEV) and,
if possible, radius of bigger PSF star
in the frame.
The firts 3 values I get with 'imexa' +
'm' (s...

2515

By: Gaba_p

05/28/2009 02:33PM

RESPONSE fit functionStarted by:nippur_1967, 07/03/2014 06:03PM
Reduction of long-slit spectra.

When you run the task RESPONSE to flat
averaged (dome or lamp) a function is
necessary to fit in the direction of the
dispersion.

I want to know that criteria used to
select the function and order.
Of course that i...

676

By: nippur_1967

07/03/2014 06:03PM

resizing the graphics window of task ...Started by:Guest, 11/14/2008 04:00AM
hi,

when I try to resize the graphics window
the task SPLOT gives me by
dragging the right bottom corner of the
window with the mouse, the entire
window collapses to a minimum (only a
little square remains of it). I have
installed IRAF on a recent MacP...

1634

By: fitz

11/14/2008 04:00AM

request to include our observatoryStarted by:Guest, 04/01/2006 10:20AM
The longitude mentioned here is E. In
observatory parameter it needs W.
Kindly change the longitude 280.54361.

parameters are below
observatory = "aries"
name = "Aryabhatta Research
Institute of Observational Sciences"
longitude ...

3922

By: fitz

04/01/2006 10:20AM

Request for the softwareStarted by:Guest, 10/03/2006 03:51PM
Sir,

My name is Fr.Paul Nedumpurath.I am the
Principal of NEWMAN
COLLEGE,THODUPUZHA,KERALA,INDIA.

Our college is situated in a rural
area.We have nine departments.Amoung
them 5 offer postgraduate courses.About
1400 students are studying
here.Our facul...

3251

By: Guest

10/03/2006 03:51PM

Replace by fitStarted by:mv1612, 07/13/2007 07:56PM
Hi,
I'm fitting single line profiles by
gaussians (k keystroke in SPLOT). Now,
for a certain reason, after the fitting
I need to [u:0bb51f721f]replace the
profile by the fit[/u:0bb51f721f], not
to subtract the fit. I can't find any
way to do it. Maybe i...

4014

By: fitz

07/13/2007 07:56PM

removing ring gradientStarted by:spacermase, 11/16/2009 06:24PM
Hello, I'm an astronomy student at the
University of Virginia doing photometry
on Saturn's moons in various
wavelengths. I'm pretty new to IRAF,
having only recently set it up on a
virtual machine running Ubuntu Linux.

My question is, are there any a...

2156

By: jcely

11/16/2009 06:24PM

Removal of Vertical Bars from Video F...Started by:solarblast, 04/18/2009 12:37PM
I am working with an all-sky (fisheye)
video camera for fireball (bright
meteors) work. When I look at individual
frames, I see vertical bands of about
3-5 pixels width across the image,
light, dark, light, dark, ... These are
likely caused by the video...

2175

By: valdes

04/18/2009 12:37PM

reidentify - fitcoordStarted by:donzelli, 07/27/2010 01:56PM
Hi all,
I'm still trying to solve why I get a
bad wavelength calibration using
fitcoord foutine and I hope someone out
there could help.
The plot for x-y coordinates of the
identified lines is here:

http://www.iate.oac.uncor.edu/~charly/fitcoord.png

I...

1488

By: donzelli

07/27/2010 01:56PM

regions in ds9 while using imexamStarted by:starkiller, 03/11/2009 12:40AM
While running "imexam" I cannot add
regions in ds9 (I want to click the
mouse, for example, and get a nice green
circle in the current frame) and cannot
manipulate already existing regions.
(I'm using Mac OS X 10.5.6 with the
latest Scisoft IRAF.)

Are...

1833

By: fitz

03/11/2009 12:40AM

Regarding Spectral WCSStarted by:Jason Quinn, 07/21/2009 06:34PM
I'm trying to find references for the
WAT keywords in the spectral WCS. The
only paper I've found that mentions them
is "The IRAF/NOAO Spectral World
Coordinate Systems"
(http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993ASPC...52..467V).
Gre...

1808

By: valdes

07/21/2009 06:34PM

REFSPEC IssuesStarted by:cac5280, 08/06/2016 03:06PM
Hello, there.

I am having some issues with REFSPEC.
When I try to run it, I keep receiving
the error "wrong aperture". I know the
reference spectra are
identified/reidentified, and I know that
they correspond to the target spectra
because I extract...

1076

By: cac5280

08/06/2016 03:06PM

Reduction helpStarted by:Guest, 02/04/2007 02:46PM
Dear Responsable,

Iam a student doing Master. Iam
interested in reducing images.

Iam contacting you about a point, and
I hope you will help me:
Iam starting working (with IRAF),
which is not so easy for me!, on some
images to reduce...

3308

By: Guest

02/04/2007 02:46PM

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