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iraf.noao.edu Services DownStarted by:admin, 06/29/2015 09:01PM

The server hosting the iraf.noao.edu
website and ftp archive finally died
over the weekend, interrupting access to
users needing to download software.
Services have been moved to a new
machine, however it may take several
days before the IP address ...

1482

By: admin

06/29/2015 11:19PM

Site Mailer ProblemsStarted by:admin, 09/15/2014 03:59PM

The web-hosting company we uses did
something to break the outgoing mail
starting at around Sep 11. A ticket is
open and should be resolved shortly, but
note that emails for new-user passwords
and notification of forums replies are
not presently bein...

7119

By: admin

09/15/2014 03:59PM

ximtool announcementStarted by:Jason Quinn, 11/18/2008 01:09PM
Some of the URLs are incorrect.

Also, the posting of comments is
currently broken. The comments.php file
is missing.

The redhat binary for ximtool gives me
the following error but the ximtool-alt
and ximtool-old binaries work.
[code:1:e7d6d23379]
X Er...

16704

By: fitz

11/18/2008 01:09PM

setting stdimage to 12kStarted by:Francesca, 06/01/2010 02:47PM
Hallo,

I have a 12,000x12,000 pixel mosaic to
display, and I am trying to add a new
frame buffer size following the
directions at
http://www.iraf.net/phpBB2/viewtopic.php?p=135516&sid=c48e6483b44de4e4ae87c02271a52b06

I copied the imtoolrc file ...

4595

By: Francesca

06/01/2010 02:47PM

Strange problems with cl script/param...Started by:btingley, 07/28/2008 01:51PM
Hi Everyone,

I've been beating my head against this
problem for a couple of days now,
without being able to solve it myself.
Maybe someone here can point me in the
right direction.

I am attempting to run a cl script that
someone gave me. It works for ...

10196

By: btingley

07/28/2008 01:51PM

SOA + DAOPHOTStarted by:Sparkles, 12/10/2010 04:51PM
Hi guys,

So I'm now trying to make a light curve.
So I have a bunch of fits files and I
want to know the magnitude of the one
particular star After a lot of searching
I found out that there is a package
called DAOPHOT, thought most of the good
manuals ...

5236

By: Sparkles

12/10/2010 04:51PM

Problem with zerocombineStarted by:glsmen, 10/04/2010 01:12PM
Hi all!
When I use the zerocobine task take
next error.
Please tell me, where my the problems?
++++
cc> zerocob *.fits

ERROR on line 46: floating point divide
by zero
zerocombine ()
++++++++

Additional information:
OS OPENSUSE 11.2
Ira...

8773

By: fitz

10/04/2010 01:12PM

V2.14 Critical Update ReleasedStarted by:fitz, 01/14/2008 11:53PM
A critical bug was discovered in the
V2.14 release that affects all tasks or
packages linked against v2.14. A new
patched set of binaries for all
platforms was released in response to
fix this problem and ALL users are
strongly encouraged to update th...

7214

By: fitz

01/14/2008 11:53PM

When will the V2.15 be released?Started by:wu_qso, 01/25/2010 06:34AM
Hi, Mike, you mentioned that it will be
released short after the new year day.

3408

By: Jason Quinn

01/25/2010 06:34AM

Macintel / ExtPkg binary updatesStarted by:fitz, 11/23/2006 08:22AM
For a while now there has been a known,
but rare, bug in the macintel V2.13b2
binaries causing occasional 'bus errors'
from tasks. This is due to a change in
the size of a FPE register and if junk
happens to be in there a bus error can
occur.

While wo...

11991

By: ajm

11/23/2006 08:22AM

Website feedbackStarted by:Jason Quinn, 04/07/2006 06:05PM
While fun, does there really
[i:9147006155]need[/i:9147006155] a
Dilbert cartoon on the front? Or support
for IRAF "stories"? How many would
actually have anyone who wants to read
them? I also think the site is confusing
to navigate. If going for the 3-...

8016

By: fitz

04/07/2006 06:05PM

Summing up images of different sizes ...Started by:Francesca, 08/16/2010 11:28AM
Hi!

I can't find the way of summing up two
images of different sizes in [x,y] and
with one of the two images shifted by a
[Dx,Dy] offset.
Let's say, for instance, that img1 is
1000 X 1000 pixels, and img2 is 100 X
100 pixels large; I need to sum img2 ...

2719

By: Francesca

08/16/2010 11:28AM

Run IMSTAT from inside CL scriptStarted by:mairan, 01/12/2010 05:00PM
Hi all,

I would like to determine the number of
pixels of my spectra.
To do so, I decided to run IMSTAT from
inside my CL script. My intention is to
feed a variable with the result from the
field "npix". However, I don't know what
the syntax would be.
...

3437

By: mairan

01/12/2010 05:00PM

any IRAF workshop/seminar???Started by:astrosona, 09/02/2009 12:03AM
Hello,

I am beginning to learn and use IRAF to
work on some Hydra data .. but i almost
have no help and reading the tutorial
documents over and over is not
helpful!!! i wish i could see some one
who works with IRAF...

do you know any lectures, worksho...

3938

By: astrosona

09/02/2009 12:03AM

EOF error encountered when using FXCORStarted by:m_alp, 07/20/2009 06:14PM
Hi everyone!

I'm very new to IRAF and am attempting
to use it to extract some velocity
dispersions from some spectra I've been
given. To do this, I am using the FXCOR
task, but unfortunately when I enter the
files I want to cross-correlate, I
receive t...

4021

By: m_alp

07/20/2009 06:14PM

Unable to run IRAF ~ MacOSX 10.3.9Started by:cjrlord, 07/26/2007 06:14PM
I am unable to get IRAF to run, when I
type in ./cl from my home directory I
get the following result:

Last login: Thu Jul 26 09:09:04 on
console
Welcome to Darwin!
You have mail.
Chris-Lords-Computer:~ chrislord$ cd
/usr/local/bin
Chris-Lords-Computer...

6228

By: sirmarcos

07/26/2007 06:14PM

Using diferent packages on Iraf ScriptsStarted by:sebastian, 03/21/2007 05:18AM
Hello. I'm writing an iraf script and I
would like to know how can I call
diferent tasks (eg. forward, topolar,
imstat) from whitin the srcipt itself
since I can't load packages in it.
The aim of the script is to perform an
homeomorphic filter on images...

7734

By: sebastian

03/21/2007 05:18AM

Mac/Intel Beta ReleaseStarted by:fitz, 03/14/2006 06:21AM
As the feature story on the site says,
the beta release of the Mac/Intel port
is now available. This thread is meant
mostly as a means for users to post bug
reports or suggestions and for more
detailed discussion than the story
comments allow. It also...

6278

By: fitz

03/14/2006 06:21AM

problems with driz_cr working on no-m...Started by:Francesca, 12/07/2010 05:36PM
Hi,

I am trying to create cosmic ray masks
using the task driz_cr within the dither
package.
To do that, I need to specify the image
group to be cleaned, however my file
does not contain multi groups.

I try to give group=1, but I get the
following mes...

2252

By: fitz

12/07/2010 05:36PM

"Find all posts" problemStarted by:rjvo, 11/01/2010 06:01PM
I wanted to find my posts on the forum,
but the link[code:1:e454e141eb]Find all
posts by...[/code:1:e454e141eb] does not
work.

25780

By: fitz

11/01/2010 06:01PM

Problems with zerocombine task.Started by:Carol, 08/02/2010 05:48PM
:lol: Hiiiii! I'm a new user of IRAF
and I'm having some problems with
zerocombine task. When I write "
zerocombine BIAS*" this error appears:

ERROR: No images to combine
"pclip-pclip, grow=0)"
line 47: ccdred$zerocombine.cl
called as: ' ze...

3250

By: fitz

08/02/2010 05:48PM

ccdproc, flatcombine problem.Started by:caiz, 01/28/2010 06:09PM
Dear friends:

I use IRAF 2.14, and have two
flat images: m920002.fits, m920003.fits.
I use "epar flatcombine" to try to make
output with the name Flat. The result is
Flat6.fits. So why there is "6" here ?
And there is a line:

Warning: FXF: EOF ...

5012

By: valdes

01/28/2010 06:09PM

isopall outputStarted by:le.davide, 11/27/2009 10:32AM
Hi guys,
here it is my problem: in the output
table of isopall there are several words
superposed. How can I eliminate this
problem? I already tried to enlarge the
window.
Thanks in advance.

...

3273

By: fitz

11/27/2009 10:32AM

Getting Started with IRAF and Searchi...Started by:solarblast, 04/18/2009 02:51PM
I'm just getting started with IRAF. As I
understand it, Win users must install
Cygwin, correct? Where can I find a
current introductory tutorial for IRAF?
Does it cover pyraf?

When I tried to search the Application
Forum for cygwin using Forum Search...

4018

By: fitz

04/18/2009 02:51PM

imcombine errorStarted by:sarahsparks, 11/23/2008 02:25PM
hey all~

i'm using imcombine for a set of
arrays... the arrays all have the
dimensions 201x201... and i've used the
offsets i specify for other sets of
images with no problems. but this time,
when i'm trying to use them with these
arrays of value=1, ...

4989

By: valdes

11/23/2008 02:25PM

above the question in dispcorStarted by:vero, 05/28/2008 04:42PM
Hi Frank,
Obviously I didn't make myself clear in
my previous post.
I was trying to point out that on the
epar interface the
"(flux = yes)
Conserve flux?" line allows the user to
wrongly assume it refers to flux density
instead of ...

5482

By: valdes

05/28/2008 04:42PM

EXTERNAL SCRIPTStarted by:andycaesar, 05/07/2008 10:47AM
Hi Guys 8)
how can I run IRAF and execute an IRAF
script in background
using the borne-shell? I'm using another
C package an I would like
pass some value to IRAF script and after
the calculation come
back to the previous package.

Cheers
Andy

5119

By: fitz

05/07/2008 10:47AM

ds9 command errorStarted by:ogsrotag2423, 04/22/2008 08:23AM
I get the following error message when I
try to execute the "ds9" command outside
of iraf.

_X11TransSocketINETConnect() can't get
address for /tmp/launch-G0KLYn/:6000:
nodename nor servname provided, or not
known
Application initialization failed:
coul...

8555

By: fitz

04/22/2008 08:23AM

How can I build radial profiles on co...Started by:Márcio, 04/11/2008 08:18PM
I have been working with color map
images (g-r, u-g, etc., they are from
Sloan). I need to build radial profiles
in different directions (0, 90 degrees,
and so on) from these color map images.
I used ellipse tasks, but I have no sure
if this is the righ...

5030

By: fitz

04/11/2008 08:18PM

xgtermStarted by:, 12/08/2007 03:08AM
Can someone suggest how to make the font
size bigger? I have looked at xgterm -h
commands but not successful. thank you.

7704

By: fitz

12/08/2007 03:08AM

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