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Broken symbolic links (moved topic)Started by:Jason Quinn, 02/23/2011 01:03PM
I'm starting a new thread for the
discussion that rj started in "Possible
critical regression in 2.15.1 patch". He
writes:

[quote:7ff5eda3c1="rj"]I installed IRAF
2.15.1a from scratch and extern packages
"mscred" and "stsdas". In "fitsutil"
folder, in ...

1907

By: fitz

02/23/2011 01:03PM

BugStarted by:Gaba_p, 08/14/2009 07:22PM
I'm not sure if this is the right place
for this post, but I couldn't find a
'Bug Report' link anywhere, so..

IRAF doesn't seem to be able to access
folders that begin with the number '0'.
At least in my system it can't.

I'm running IRAF v2.14.1 on Fe...

1618

By: Gaba_p

08/14/2009 07:22PM

bug in blkrep?Started by:Arp, 03/04/2010 10:20AM
Hi!

Is there a bug in blkrep?

Because, I have a fits file with the
dimension 512x1, its one line.
If I want to enlarge it to 512x512 I
would use blkrep and use 512 for
dimension 2. but this simply does
nothing... the resulting image has the
same dimen...

1260

By: fitz

03/04/2010 10:20AM

Bug in command history viewerStarted by:Jason Quinn, 01/12/2011 04:35PM
One can browse through previous commands
using the up and down arrow keys.

There is a bug however where if one
scrolls back 2 or more commands, you
cannot get back to the current command
line. The "farthest back down" you can
get is the previous comman...

2279

By: fitz

01/12/2011 04:35PM

Bug in imcombine avsigclip taskStarted by:jhaislip, 10/13/2008 09:37PM
Hi Everyone,

So I noticed in the source code for the
avsigclip routine (icaclip.gx) that on
line 403 the 'final line sigma' is set
equal to the variable 's'. The
algorithm then loops through each pixel
in the line and performs the necessary
rejection ...

1992

By: valdes

10/13/2008 09:37PM

Bug in imcombine sigclip task?Started by:jhaislip, 10/02/2008 02:41PM
noao>imred>ccdred
source located in immatch

combine = average
reject = sigclip
nkeep = 1
mclip = yes (use median as reference
value)
lsigma = 1.0
hsigma = 1.0

All other params default.

To illustrate the possible bug, combine
the following 10 ...

2186

By: valdes

10/02/2008 02:41PM

Bug in IRAF install scriptStarted by:astrorafael, 12/15/2015 03:32PM
Hi:

I have found a small bug trying to
install IRAF. Running instal script
--system gave me an error in line 1006

Installed IRAF wSystem account with bash
as the SHELL

Patched the script like this

[code]1006c1006
< if (( "$err_seen...

672

By: astrorafael

12/15/2015 03:32PM

Bug in the command parser?Started by:Jason Quinn, 09/04/2008 07:43PM
I noticed the following:

[code:1:eacc23dc21]
ecl> ;dir;
ecl> dir
**: ^
ERROR: syntax error
ecl>
[/code:1:eacc23dc21]

In general, semi-colons at the end of
statements like "dir;" throw a syntax
error. Oddly enough, if you put a s...

2828

By: fitz

09/04/2008 07:43PM

Bug Report: MedianStarted by:mlarichardson, 08/04/2010 08:30PM
I have been trying to rewrite a 2D-fits
file with every pixel equal to the
median of the image. The image has
dimensions 59X61. I attempt this by:

> median(input="2dfile.fits",
output="result.fits", xwindow=59,
ywindow=61, boundary="wrap")

The resu...

1510

By: mlarichardson

08/04/2010 08:30PM

bugfix for mkscript.clStarted by:Jason Quinn, 04/28/2008 06:48PM
The
[b:ef1273d2f6]mkscript[/b:ef1273d2f6]
task always assumes by default that the
user wants to add another task despite
having a "more" parameter that the user
can set.

The relevant portion of code is

[code:1:ef1273d2f6]
# Ask if more commands are t...

2242

By: Jason Quinn

04/28/2008 06:48PM

Bus error when attempting to run Started by:leonard, 10/14/2013 07:11PM
Hello,

I have a Macbook Pro Retina 15" with
an Intel Core I7 ("Mid 2012"), 64-bit,
with IRAF v. 2.16 installed. When I
attempt to run the fitparams task (in
the noao.digiphot.photcal package) it
exits immediately with:

ERROR: bus error

From ...

825

By: leonard

10/14/2013 07:11PM

Bus errors on real files with MacBook...Started by:massey, 06/24/2011 05:19AM
This is a complete mystery to me.
Deidre has a relatively new Mac Pro, and
whenever she tries to do anything with a
"real" FITS file she gets a BUS error;
i.e., even an imstat generates the
message. On MY (older) Macbook Pro,
looking at the identical ...

2949

By: massey

06/24/2011 05:19AM

buying a mac laptopStarted by:duvall, 02/20/2014 08:58PM
I'm thinking of buying a mac laptop that
I would use to run iraf. Are there
minimum memory requirements to run iraf?
What works comfortably? Macbook Air or
Pro?
Thanks.
Tom

895

By: fitz

02/20/2014 09:04PM

Byte-swapped tableStarted by:Guest, 03/05/2010 04:13AM
Hi,
I’m revisiting some older data
(circa 2006; see attachment) and when I
try to TPRINT the tables, I get the
following message:

Warning: Table
`n473Ha' does not exist or cannot be
opened.

When I recreate the table ...

1662

By: fitz

03/05/2010 04:13AM

C code in procedure scriptStarted by:jacom, 07/22/2011 08:56AM
Hi,

I am using IRAF V2.14

I have a C language code
coordtransform.c which I want to include
in a procedure script.
I have defined it as a foreign task by
task coordtransform = $coordtransform.c
In IRAF it works fine if I do the normal
!coordtransfor...

1704

By: jacom

07/22/2011 08:56AM

calculating gain and readnoise of coa...Started by:AndrewS, 05/07/2011 07:31PM
below is the parameters I used for
imcombine for coadding frames of m13
cluster:

imcombine ("@m13-5.txt//bfreg",
"m13-5.fits", headers="", bpmasks="",
rejmasks="", nrejmasks="", expmasks="",
sigmas="", imcmb="$I", logfile="STDOUT",
combine="average", r...

1812

By: kwrsema

05/07/2011 07:31PM

calling a cl command from within a C-...Started by:RhEvans41, 05/28/2008 06:05PM
I have a shell script which creates a
file which I then try to get IRAF to
execute. The script used to work fine,
but I have not used it in over 12
months and now I find it does not work.
I am running Version 2.14 on a
Mac.

The relevant part of the scr...

6628

By: fitz

05/28/2008 06:05PM

calling an iraf routine from cStarted by:dbrenner, 07/23/2008 01:59PM
Can it be done? How?
Thanks.

2044

By: dbrenner

07/23/2008 01:59PM

Calling IRAF/STSDAS routinesStarted by:raa, 04/03/2006 08:58AM
Hi,

Is it possible to call IRAF/STSDAS
routines from the shell prompt in linux
without going through the cl prompt?

with regards
Raa

3855

By: fitz

04/03/2006 08:58AM

calulate...Started by:acard, 06/20/2007 08:14PM
Hi, do someone know if, and how, we can
make basic operation like sum, division
and so on, simply with numbers?
Like a calculator, ex (4861/5000
-1)*299793

2585

By: fitz

06/20/2007 08:14PM

canStarted by:giannicatanzaro, 05/07/2019 07:22AM
hi all
I cannot read with iraf FTS files
download from AAT archive, even if I
rename them in .fits.
Typical error I get is
ecl> splot RUN0002.fits
ERROR: MWCS: dimension mismatch
(mw_open)

or when I use imheader
ecl> imheader RUN0002
RUN0002...

979

By: giannicatanzaro

05/07/2019 07:22AM

CanStarted by:massey, 03/09/2019 10:45PM
Hi Mike et al---

I've come across about dozen ancient
IRAF images (IIDS data) that are still
in the "imh" and "pixels" form. The
weird thing is that although I can see
them find with an ls, imhead says it
can't open the file. I could understand
it ...

837

By: fitz

03/11/2019 02:10AM

Can not open alpha_lyr_stis_008.fitsStarted by:pjpessi, 07/17/2019 07:09PM
Hi, I apologise in advance if this is a
silly question.
I downloaded the file
"alpha_lyr_stis_008.fits" from
https://aeon.stsci.edu/ssb/trac/astrolib/browser/trunk/pysynphot/data/generic/alpha_lyr_stis_008.fits?rev=4677
I want to see the spectra on s...

1710

By: pjpessi

08/29/2019 01:45PM

Can not print from implot window.Started by:nlo, 06/06/2007 02:05PM
Hi
When I try the print command in Implot
window I get this error.

[color=red:094d0f1acd][i:094d0f1acd]"Fatal
(sgidispatch): unable to access SGI
translator `sgi2uapl.e'
lpr: Error - stdin is empty, so no job
has been
sent."[/i:094d0f1acd][/color:094d0...

2944

By: fitz

06/06/2007 02:05PM

Can someone running iraf on a Sun hel...Started by:Houdebine, 07/23/2008 06:40AM
I created some iraf files on a Sun
station some years ago. I can't read
them on my PC anymore. Unfortunately I
don't have access to a sun station
anymore. Could someone working on a sun
station help me ?
Regards
Eric

4083

By: Houdebine

07/23/2008 06:40AM

Can STSDAS and TABLES work on ubuntu?Started by:Quietskies, 07/19/2007 02:06PM
Hi

There's a problem again......

My IRAF work well on Ubuntu except for
the STSDAS and TABLES package，
I download these packages and try to
install them, but when I use them, they
say can't open *.e files and I find
there's no *.e files at all
...

7017

By: Quietskies

07/19/2007 02:06PM

Can you automate an imexam task?Started by:sscibell, 09/06/2015 08:07PM
Hello,

Is it possible to automate a cursor
command in imexam so it can be
incorporated into a script? It seems
that you can do this if you give image x
and y positions and then the key stroke.

However, I am trying to determine the
y-location of a...

1022

By: fitz

09/10/2015 04:23PM

Can't add headers to file using heditStarted by:e.longstaff, 09/10/2018 05:43PM
When I type this,

imutil> hedit myfile.fits
CUNIT1="Angstrom" add+ addonly+

I get this error,

ERROR: parameter `CUNIT1' not found

I've so far got around it by epar hedit
and setting add and addonly to yes but
this isn't a permanent solution....

875

By: fitz

09/10/2018 06:07PM

Can't find what's blocking port 5137Started by:jturner, 01/07/2009 05:00PM
When I start either an ximtool or DS9 on
one particular shared machine, I am
getting the message that port 5137 is
already in use. Attempting to display to
that port in IRAF just hangs without
returning to the prompt. However, I
can't actually [i:58bfbf...

2081

By: jturner

01/07/2009 05:00PM

Can't install 32-bit iraf on 64-bit MacStarted by:massey, 06/14/2012 11:56PM
Hi, Mike---

I think I encountered this problem
before and you figured out what was
causing it (but there was no workaround
at the time). I'm still having problems
with "ellipse" and other stsdas when I
go to plot or interact with the display.
I decid...

2190

By: fitz

06/14/2012 11:56PM

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