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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...

2628

By: admin

03/05/2019 05:49PM

3D to 2D convertingStarted by:BrainBug, 11/08/2006 12:33PM
Heh! I help myself!
My mistake is next: i tried to work with
3D images, but need tyo have 2D!
"Converting" next to 2D:
[code:1:dd5b0c8aa5]
imcopy image*[*,*] image*
[/code:1:dd5b0c8aa5]
It create a file with same name, but
2D!!!

5171

By: BrainBug

11/08/2006 12:33PM

64 bit binaries for IRAF?Started by:Guest, 03/05/2007 02:18AM
Hello,

I'm trying to install IRAF with Redhat
EL 4 X64. I figured that I would
have to rebuild the binaries from
scratch for this architecture. I've
tried this with x11iraf and get the
following error messages after typing
mkpkg redhat
make World ...

8858

By: rosema

03/05/2007 02:18AM

64 bit environment and pathsStarted by:rclark, 04/02/2013 07:40PM
We have a package that I'm trying to
compile for iraf 2.16-linux-64 bit. In
several places I get a string of errors
like this:

In file included from
/iraf/iraf/unix/hlib/libc/stdio.h:9,
from map.c:12:
/iraf/iraf/unix/hlib/libc/libc.h:3...

2068

By: rclark

04/02/2013 07:40PM

64-bit IRAF?Started by:Guest, 05/30/2007 11:48PM
Hi,

I'd like to load IRAF on my 64-bit Linux
machine. I'm running the latest
version of Redhat Enterprise Linux (4 or
5). Do you have a version of
IRAF that my machine can support? Your
FAQ only seemed to indicate x86
support.

Thanks,
Joe

---
Jose...

4077

By: fitz

05/30/2007 11:48PM

64bit clStarted by:duvall, 07/07/2010 08:48PM
I'm just getting started with the new
version 2.15Alpha. I wanted to do
something that was a 64-bit thing, so I
said to the cl:

x=1.e10
i=x
print (i)
with the result:
-2147483648

I guess I was thinking that integers in
the cl would be 64bit. Am I wr...

1536

By: fitz

07/07/2010 08:48PM

Error Message running xgtermStarted by:pmforlife, 11/06/2018 11:58PM
Hi.

When I open xgterm and try to run IRAF
by typing "cl" it says:

[quote]/iraf/iraf/bin.linux64/vocl.e:
error while loading shared libraries:
libncurses.so.5: cannot open shared
object file: Error 40[/quote]

I tried to solve the problem using ...

2083

By: andrej

01/11/2019 12:57AM

IRAF 2.16.1: gkimos problemStarted by:rjvo, 10/24/2013 02:03PM
The new version has also some problems
with "gkimos". There is an error:
[code]X Error of failed request:
BadDrawable (invalid Pixmap or Window
parameter)
Major opcode of failed request: 53
(X_CreatePixmap)
Resource id in failed request:
0x3c0...

2339

By: carrot

10/31/2013 07:38AM

task Started by:jsmoker, 05/08/2017 06:57PM
Hi,

I have a problem with scombine in
sptables. I want to combine ESO advanced
data product spectra. The normal
scombine does not work (c.f.
http://archive.eso.org/cms/eso-data/help/1dspectra.html#IRAFSPTABLE
)

0) I can run scombine as normal wit...

1921

By: jsmoker

05/09/2017 06:24PM

"ERROR: arithmetic exception&quo...Started by:ars55, 10/26/2006 07:01AM
Hello! Having a slight problem with IRAF
here (running X11 port on Cygwin for
Windows XP). I'm analyzing a star field
with imexamine, and when I try to do a ,
on certain stars, I get "ERROR:
arithmetic exception", and the program
leaves the package. I c...

6687

By: valdes

10/26/2006 07:01AM

"Function" parameter of the...Started by:smp, 04/28/2009 09:44AM
Hi,

(1)
In IRAF task CCDPROC, I set the prameter
function = "mean".
And did the overscan subtraction from my
raw image.

(2)
I have done this part manually to
check/verify part (1):
Then I calculated mean of every
horizontal line (x-dimension) within
o...

3136

By: smp

04/28/2009 09:44AM

"merge amps" in mscred's cc...Started by:Edward Olszewski, 05/24/2006 04:43PM
I was reducing some MMT Megacam data.
I'd forgotten SAO's warning
that "there's a bug in merge amps in
ccproc that adds a blank column",
and i didn't use their "megamerge"
routine. So indeed I have an mef with
36 extensions of data, all of which are
102...

4030

By: fitz

05/24/2006 04:43PM

'ERROR: bus error'Started by:rbarrows, 06/13/2008 09:06PM
Hi,

I am really stuck here and could use
some advice. I am a beginner with IRAF,
I have been running through the IRAF
tutorials provided on the IRAF Project
homepage. When using certain tasks, I
have encountered:

'ERROR: bus error'.

As in the ex...

3686

By: rbarrows

06/13/2008 09:06PM

'samp.client.receiveNotification' on ...Started by:rjvo, 02/03/2015 03:09PM
When I turn on the "samp trace" I get
(only for 64-iraf version) an error:

...
XML-RPC RESPONSE:

[code]

No such method
'samp.client.receiveNotification'

1419

By: rjvo

02/10/2015 10:36AM

'Segmentation violation' while doing ...Started by:Myla4u, 08/08/2007 02:38AM
System : Suse 10
Iraf vertion : V2.12
PACKAGE = ccdred
TASK = zerocombine

Such information appeared :
ERROR on line 46 : segmentation
violation
zerocombine (mode=h)

What's wrong?
Thanks!

4840

By: Myla4u

08/08/2007 02:38AM

( very ) bad resolution in DS9Started by:jellyman, 11/27/2010 02:01PM
Hello,

I assume this must be a classic question
by now, but I can not seem to solve it.

I just installed iraf (v2.14) on a
Macbook OS version 10.4.11. The problem
appears when I try to load a fits image
( through ds9 ), with either disp or
imedit, i ...

4005

By: jellyman

11/27/2010 02:01PM

(Gemini package) questionStarted by:Guest, 08/11/2006 08:36PM
Hollo:

I've installed iraf (2.12.2a) and
external package gemini (1.9). If I
run the task gdisplay, the following
message appear:

Frame to write to (1):
stdimage = imtgmos
ERROR on line 433: Cannot open connected
subprocess (fitsutil
$pkg/x_fitsutil.e...

4415

By: fitz

08/11/2006 08:36PM

(IRAF Config) RequirementsStarted by:Guest, 08/09/2006 03:00PM
Good Morning,

I'm a Brazillian student on
astrophysics. I would like to use the
IRAF, but I have few doubts:

1- What are the hardware requirements
to use IRAF?
2- How can I install IRAF in PC LINUX?

Thanks a lot.

3748

By: fitz

08/09/2006 03:00PM

** glibc detected *** errorStarted by:kshitij_ghule, 02/08/2007 05:40PM
i am getting the followinf error.
wat is the exact reason for this error.

*** glibc detected *** ./sam: malloc():
memory corruption: 0x08540d00 ***
======= Backtrace: =========
/lib/libc.so.6[0x5ad1a2]
/lib/libc.so.6(malloc+0x74)[0x5ae587]
./sam[0x8051...

3876

By: fitz

02/08/2007 05:40PM

.fit vs .fitsStarted by:Mike Potter, 12/29/2012 03:40AM
Is there a setting to have IRAF output
FITS files with a ".fit" extension
rather than ".fits"?

Thanks!

Mike

4294

By: Mike Potter

12/29/2012 03:40AM

.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...

11947

By: paco

12/28/2007 04:29AM

16bit images -> 6MB?Started by:AnTaR3s, 04/10/2010 10:51AM
Hi

I've got a simple question, just to
understand what IRAF does:

Consider this:
I've got images with a resolution of
1536x1024 an 16bit. This makes a 3MB
file for each image and this is also
what I get.
But when I process the images with IRAF
(ccdpro...

1551

By: AnTaR3s

04/10/2010 10:51AM

2.15a : able to run old binaries?Started by:Mark S., 03/08/2010 07:27PM
Should I expect IRAF 2.15 to be able to
communicate with binaries compiled by
IRAF 2.14 ?

When I try:

cl
stsdas
iminfo dev$pix

it looks like this:

stsdas> iminfo dev$pix
ERROR: Cannot open connected subprocess
(./x_headers.e)
stsdas> dir stsda...

2049

By: fitz

03/08/2010 07:27PM

2.15alpha on Fedora 13 problemsStarted by:gcecil, 10/24/2010 04:10PM
A fits file that works fine on a 64.bit
Debian machine running 2.14 doesn't on
v.215alpha installed from its latest
update into /iraf/iraf on up to date
Fedora 13 laptop w/ 4 GB RAM.

implot works fine on the file
imhead produces No write permission
...

2915

By: gcecil

10/24/2010 04:10PM

2D image change unitsStarted by:sscibell, 10/12/2015 10:38PM
Hello,

Is there a task in iraf that can convert
units of a 2D image? For example, from
deg vs. wavelength to arcsec vs.
velocity?

Thanks!
SS

662

By: fitz

10/21/2015 04:01PM

:.snap problem under CygwinStarted by:delta_kuadrant, 11/18/2008 08:44AM
Hi again,
I have a problem with zero-size eps file
in IRAF under cygwin (:.snap command)
I've tried every trick that mentioned in
this forum regarding this matter but it
didn't work, but it worked in my IRAF
installation under ubuntu 8.04

any suggestio...

4153

By: delta_kuadrant

11/18/2008 08:44AM

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...

17917

By: robsteele49

01/12/2010 09:27PM

A question about ECL in fedora core 5Started by:shoehwehan, 10/26/2006 08:16AM
I install the ECL in Fedora core 5
according to the standard process.
But when I typed
"./ecl_install_redhat.csh". I get this
error information
as follows:

[size=9:88e856de5d]"
Build Date: Thu Oct 26 11:30:38 CST
2006

For each pro...

4225

By: shoehwehan

10/26/2006 08:16AM

a question about running iraf scriptStarted by:dhdxx, 07/03/2009 08:18PM
Hi
I am a newcomer here. Nice to meet your
guys.

The computer coordinator just updated
the iraf in our department from
iraf-2.12.2a to iraf-2.14.1.
Unfortunately, there are some
interesting things happening and my
routines can't work.

Previously, I ...

4373

By: dhdxx

07/03/2009 08:18PM

a simple question about printing vari...Started by:rkbarry, 03/20/2008 07:03PM
Hi, fellow iraffers.

I have a simple question. I am
attempting to pass a parameter to a
program in CL. When I do this, and
execute the program, it comes back and
asks for the value of the parameter I am
passing in.

To be specific, the bits of code...

3894

By: fitz

03/20/2008 07:03PM

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