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IRAF Login - Slow startup times solutionStarted by:admin, 03/05/2019 05:49PM
On March 1, NOAO disabled access to the
iraf.noao.edu website from outside of
the firewall (see
[url]http://ast.noao.edu/data/software[/url]).
As a side-effect, the CHKUPDATE command
in the login.cl file that uses the
website to check for package updat...

2626

By: admin

03/05/2019 05:49PM

cl not foundStarted by:stockett, 02/15/2008 07:46PM
I've been running iraf in cygwin for a
few months but yesterday I tried to
start it up and got back

cl: command not found

Where'd it go? I tried re-installing
everything but was confronted with

./install: command not found

I'm stumped. How do I ...

27570

By: stockett

02/15/2008 07:46PM

imexam problem on ubuntuStarted by:hymong, 12/17/2007 06:12AM
Dear Sir/Madam,

I have installed IRAF on ubuntu version
7.04. It works OK while processing data
reduction. However, when I go ahead to
combine images (through IRAF command
[b:89d51c6edc]imexam[/b:89d51c6edc],
[b:89d51c6edc]imalign[/b:89d51c6edc] and
[b...

23056

By: hymong

12/17/2007 06:12AM

instrument translation file?Started by:wu_qso, 11/23/2013 06:55AM
I'm doing bias combination with
zerocombine, here is the error,

ERROR: No 'instrument' translation file
specified.
"pclip=pclip, grow=0)"
line 47: ccdred$zerocombine.cl
called as: 'zerocombine (mode=h)'

What's the problem? I'm using the latest
...

23054

By: jbkikwaya

03/23/2019 03:20AM

ecl Problem in FC4Started by:FSBoyden, 06/07/2006 10:45AM
I don't know if I am doing something
wrong but I can't seem to be able to run
the install script. "I only started
using Linux at the start of this year."
I installed the 'sharutils' package and
downloaded the ecl_install_redhat.csh
script. But when I w...

21120

By: josephmeiring

06/07/2006 10:45AM

problems with the installation of the...Started by:Guest, 07/26/2006 08:18AM
Following the instructions in the readme
file, I run into the following
errors:
System is running GNU/Linux Debian
(unstable), running IRAF 2.12 with
ecl extension, under a xgterm window
with a tcsh shell.

First:
--
ecl> mkpkg generic
deleting any ...

19436

By: eskog

07/26/2006 08:18AM

Problem with DAOPhotStarted by:craigswenson, 07/10/2007 10:13PM
I'm getting an error when running the
DAOPhot 'group' command that I don't
know how to resolve.

Warning: Image header parameter not
found (FUNCTION)

I've been experimenting with the
autoalign.cl script and I'm sure it must
be changing something in my...

19407

By: aliceten

12/04/2013 10:01AM

ERROR: FXF: must specify which FITS e...Started by:grammer, 08/19/2009 05:46PM
I'm trying to view raw multifiber
spectra. I would like to extract the 1d
spectra from the 2d spectra. It would
seem as though
[i:e2072ca838]apall[/i:e2072ca838] would
be the task to use. However, I receive
the following error: ERROR: FXF: must
speci...

19028

By: fitz

08/19/2009 05:46PM

a freeware software to install IRAF w...Started by:Guest, 01/12/2010 09:27PM
Hi sir

I am a french student (living in France)
and I am ending a physic master
(2nd year, research) in
astrophysic-particles-Fields.
I have used IRAF to reduce data from an
observatory during an astronomy
project in France (at OHP).
I worked in a grou...

17916

By: robsteele49

01/12/2010 09:27PM

Trouble starting clStarted by:conorfarrell, 08/05/2008 06:54PM
I have recently installed Cygwin and
IRAF without any hitches, other than the
following. When I try to start cl I get
the following error:

$ cl
ERROR: task `the' not found
called as: `cl ()'
Error while reading login.cl file - may
need to rebuild ...

17163

By: fitz

08/05/2008 06:54PM

Cannot open imageStarted by:Houdebine, 07/13/2008 06:25AM
I have a problem with plotting a 1d
spectrum. All the files are in my
directory,
but when I try to plot I get:

on> splot extra039
ERROR: Cannot open image (extra039)

Can someone let me know why iraf cannot
find my files ?

16127

By: epud

07/13/2008 06:25AM

Warning Message: FXF: must specify w...Started by:smp, 06/27/2011 04:15AM
Hi,

I have a multi-extension fits file. It
contains 5 frames, indexed from 0 to 4.
I want to find average of these 5
frames. So I used the task IMCOMBINE.
Keeping all the parameters of this task
unchanged ( kept default parameters)
execept input and ou...

14956

By: fitz

06/27/2011 04:15AM

Unable to open parameter fileStarted by:mattia, 02/10/2009 07:29PM
Hi all, I'm an IRAF newbie.

With every task I try to launch
modifying parameters with epar, i got
the error
Unable to open parameter file
`uparm$***.par'
where *** is the chosen task

For instance

[code:1:73f28a81fe]ecl> display
filename.fits 1[/co...

14658

By: vmpas

02/10/2009 07:29PM

IRAF v2.16.1 error running a shell sc...Started by:lau_sev, 03/24/2015 10:05AM
Hello,

I've tried to run a shell script which
calls IRAF to do some tasks. However, it
does not work. When i run it, IRAF is
opened and then it gets blocked doing
nothing. It does work in computers with
IRAF v2.14.1 but i've tried it in two
different...

14577

By: fitz

03/26/2015 07:24PM

Another problem with imalignStarted by:, 06/19/2006 07:59PM
Hi,

I know that there is lots of answers to
problems connecting to imalign, but I
couldn't find just similar to mine.

I have successfully used before imalign,
but this is new problem that I haven't
solved (with tens of other :).

About the problem. Im...

14331

By: moppi

06/19/2006 07:59PM

IRAF and OSX YosemiteStarted by:fitz, 10/20/2014 10:00PM

In preliminary tests of the new OSX
Yosemite (10.10) release there don't
appear to be any issues in IRAF v2.16,
either runtime or when compiling local
package/tasks.

The only issue has to do with use of
XGterm/XImtool, and perhaps other X11
applica...

14213

By: fitz

04/17/2015 11:26PM

stdimage options for large (14K) image?Started by:Adrienne Cool, 07/21/2006 07:18PM
Hello,
Does anyone know how to set stdimage to
allow
a very large image to be displayed? I
am using
imt8192 at the moment,
set stdimage = imt8192
but now have a 14,000x14,000 pixel
mosaic to display,
and don't know how to find out wha...

14177

By: emiliano

07/21/2006 07:18PM

ecl and cl not found on pathStarted by:HenryL, 06/03/2008 10:21PM
Good to see you still going strong Mike.

I'm doing a new installation of 2.14 on
an ubuntu 8.04 64 bit desktop system.
It's my first install of 2.14.
At my age I have probably got something
wrong that is really simple, but here
goes.

/myplace/iraf/>...

13234

By: fitz

06/03/2008 10:21PM

ccdproc PANIC/segmentation violationStarted by:vmagalhaes, 05/01/2012 02:30PM
I have a instalation of 2.16 with both
32 and 64 bits mac os x binaries.
i have been trying to correct some flat
images with an averaged bias image.
When i try i get the following error
messages:
64 bits:
ecl> ccdproc
List of CCD images to correct (f...

12565

By: vall

05/01/2012 02:30PM

IRAF on Fedora 7Started by:Guest, 06/04/2007 01:54PM
Dear Sir/Madam,

Recently, I installed the newly released
Fedora 7 and the latest version
of PC IRAF. Today I updated the Fedora
on-line and found I was not able
to run IRAF. Each time I typed 'cl', I
got 'Illegal variable name.' So
what's the problem? ...

12541

By: wu_qso

06/04/2007 01:54PM

Multiple image fits files part 2Started by:dbrenner, 05/22/2006 08:36PM
I made a fits file that contains
multiple images

imcopy(input = "moviedir$tmp.fits",
output =
"moviedir$"//object//".fits["//str(i)//",append]")

If I use display I can display one of
the images

display hip12345.fits[1], frame = 1.

What I can't do i...

12444

By: dbrenner

05/22/2006 08:36PM

ERROR: segmentation violation/temp fi...Started by:richardbaxter, 08/25/2009 08:47AM
Hi IRAF users,

Can I please ask whether anyone has ever
seen the following iraf error before
(below)? This happens temperamentally (~
3 out of 4 times) when executing gemini
gmos commands (like gsflat or gsreduce).
I have replicated this issue on both ...

12233

By:

08/25/2009 08:47AM

CCDPROC-Error in image section specif...Started by:mwh, 06/08/2010 08:06PM
Hello,

I have been trying to process images
using CCDPROC but have been getting the
error message "Error in image section
specification". According to other forum
posts I have seen, this means that there
is a problem in the image headers for my
images....

12103

By: avishay

08/14/2019 09:15PM

Auto-determination of rotation angle ...Started by:BrainBug, 11/08/2006 11:52AM
Hello all! I need to explane me somebody
how i can auto-rotate images.
I have sum of 20 images of Lyra:
http://donastro.jino-net.ru/1/Lyra_20cadrs_4sec_ISO1600_fullMoon_corrected.jpg

So, what i must to do for de-rotate all
images before summ it?
Tnx!

11980

By: BrainBug

11/08/2006 11:52AM

.snap: zero-sized eps fileStarted by:hanin, 12/28/2007 04:29AM
Hello,

I'm running IRAF v2.13-beta2 on Ubuntu
7.04 - works fine but I could not create
good eps file from the graphics output.
I used the usual way: ".snap epsf". The
eps file did generated but its size is
always 0 bytes and could not be opened.
Any he...

11946

By: paco

12/28/2007 04:29AM

trouble with cl in cygwinStarted by:tomph, 03/13/2008 11:51PM
I've seen a few similar problems around
but havnt been able to get it sorted yet
I have cygwin with x11 and all shells
installed. Iraf was installed following
the steps from
http://www.iac.es/sieinvens/siepedia/pmwiki.php?n=HOWTOs.IrafCygwin

I get the ...

11939

By: irojas

03/13/2008 11:51PM

xgterm on Mac PPCStarted by:gudehus, 03/03/2008 09:04PM
Hello,

I downloaded your precompiled binary of
xgterm and tried it on my Mac PPC
running system 10.4.11. While I can
display a plot with it, I can't do any
cursor readback from it. Can you fix
this, maybe by recompiling on system
10.4.11?

Donald

11565

By: fitz

03/03/2008 09:04PM

xgterm in CygwinStarted by:brianmik, 10/07/2008 08:38PM
I installed IRAF on Cygwin following
this guide;
http://www.iac.es/sieinvens/siepedia/pmwiki.php?n=HOWTOs.IrafCygwin

and downloaded xgterm.cygwin into my
/usr/local/bin/xgterm folder and then
did a [code:1:97997c17fd]chmod a+x
/usr/local/bin/xgterm[/co...

11151

By: brianmik

10/07/2008 08:38PM

Installing IRAF - A solution for newbiesStarted by:rohit, 03/28/2010 10:30PM
Every student has difficulty installing
IRAF for the first time, especially if
they are new to Linux. I found a link to
a self-contained IRAF script that
installs IRAF in less than 10 min. There
are very few commands one needs.

Note this is for Ubunt...

11146

By: JulienM

03/28/2010 10:30PM

IRAF v2.16 fails at startup in mac os...Started by:jlowenthal, 09/05/2012 02:12PM
On a new imac with 2.8 GHz Intel Core i7
running os x 10.8.1, I've tried
installing IRAF several ways,
especially: (1) using the scisoft
distribution, and (2) using the binaries
in iraf-macosx.tar.gz downloaded from
iraf.net. The install script returne...

10992

By: paulartcoelho

01/29/2015 05:12PM

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