iraf.net

Welcome to iraf.net Friday, May 17 2024 @ 05:22 AM GMT

Forum Index > Help Desk > Applications

New Topic

First | Previous | 45 46 47 48 49 50 51 | Next | Last

Topic Subject

Views

Replies

Last Post

PANIC ... Memory has been corrupted...Started by:ping, 01/19/2007 07:56PM
Hello,

I try to run an IRAF/daophot/allstar
job. The job takes just 1Gb memory.
The Linux machine I am using has much
more than 1Gb free memory. But job
always die with the error:

PANIC in
`/opt/IRAF2.12/iraf.pkg/noao/bin.redhat/x_daophot.e':
Memor...

9547

By: ping

01/19/2007 07:56PM

imcombineStarted by:Guest, 06/19/2006 04:36AM
Dear Iraf expert,

I happened to notice that the option
"scale" in imcombine does not
produce the correct sigma image when the
input images have negative
counts. Using scale=none, median or mean
I always obtain the same result
as sigma image. The sam...

11182

By: pskoda

06/19/2006 04:36AM

fxcor/afftrr/npix power of 2 bug: is ...Started by:malte, 04/21/2006 03:33PM
I've run into exactly the problem
described in
[b:010c9b56cb][URL=https://iraf.net/phpBB2/viewtopic.php?t=80604]fxcor/afftrr
bug: npix limited to
16384[/URL][/b:010c9b56cb] - fxcor
crashes when I hit 'f' to enter Fourier
mode and complains that npix is ...

8685

By: fitz

04/21/2006 03:33PM

Problems installation of TABLES &...Started by:Peter_IRAF_User, 07/25/2011 09:41AM
Dear all,

on my OpenSuSE v11.3 laptop IRAF is
installed (Revision 2.15.1a). Now I
wanted to add the TABLES and STSDAS
packages (both the present-day versions
3.8: first extern.pkg changed, then
TABLES installation, then STSDAS
installation), following ...

6803

By: fitz

07/25/2011 09:41AM

Problem usung Splot to analyze a FITS...Started by:surfcast23, 07/19/2011 03:18AM
Hi,
When I try to use splot to analyze a
fits file I get a weird output of
numbers and letters. I think I maybe
missing something to properly display
the FITS image. Any help would be
greatly appreciated. Thanks

[code:1:eb1bf6a056]onedspec> spl...

3534

By: fitz

07/19/2011 03:18AM

Error cannot open deviceStarted by:rwatkins77, 06/07/2011 09:56PM
I successfully installed IRAF and ds9 on
my Mac Pro (Mac OSX 10.5.8). Both
programs work fine independently, but I
can't get IRAF to talk to ds9. When I
try the display task I just get "ERROR:
cannot open device
(node!imtool,,512,512)". I am sure
t...

9936

By: fitz

06/07/2011 09:56PM

help on ASTHEDITStarted by:china_108, 03/01/2009 06:12AM
I read this post
https://iraf.net/phpBB2/viewtopic.php?p=145225
but it doesn't work for my data.

When I type in

st = mst (@'date-obs', ut, obsdb ("lco",
"longitude"))

it says
** Syntax error
**: st = mst (@"date-obs", ut, obsdb
("lco", "longitude")...

5908

By: china_108

03/01/2009 06:12AM

"logfile" growing out of pr...Started by:Gaba_p, 02/26/2009 08:24PM
Hi,

I'm trying to get a script to work, but
when it gets to the part where "ccdproc"
trims the biassec and performs the
"zerocor", the logfile starts growing
like crazy (it goes up to 4Gbs until
IRAF stops and says it can't open
logfile) while some tem...

4637

By: Gaba_p

02/26/2009 08:24PM

Problem with tfinder on Intel MacsStarted by:massey, 01/15/2008 03:22PM
I've just installed the finder package
on my intel Mac. However, when I go to
run "tfinder" using the standard GSC
CDs, I get the following error message:
ERROR: can't open table, it appears to
be byte-swapped
"gscfind (ira, idec, iequinox, width,
&g...

6870

By: massey

01/15/2008 03:22PM

Astro::IRAF::CLStarted by:tgbotg, 11/13/2007 06:19AM
Does anyone here use Astro::IRAF::CL? I
tried using the CPAN forum for that Perl
module without any replies. Here's what
I posted on that forum:

[quote:b1429b1c65]
Any ideas on why I can't create a .coo
file from daofind or a .mag file from
phot? I'v...

8994

By: fitz

11/13/2007 06:19AM

determination of equivalent widthsStarted by:Guest, 10/04/2006 03:55PM
Dear Sir or Madam,

my name is Martin Tafelmeyer, I am a PhD
student at EPF Lausanne. I am using
IRAF to determine equivalent widths of
spectral lines for metallicity
determination.
To automatize the procedure I created a
cursor file containing the line...

11283

By: starburst84

10/04/2006 03:55PM

error of GSFLAT in gemini packageStarted by:bai, 04/10/2012 06:55AM
Hi all,

I have the same error to jorge
(https://iraf.net/forums/viewtopic.php?t=89972&start=0&postdays=0&postorder=asc&highlight=),

when I ran gsflat task.

----------------------------------------------------------------------------
G...

7565

By: emma

04/10/2012 06:55AM

cosmicrays - segmentation violation o...Started by:jdahlstrom1, 12/21/2010 11:03PM
Hi,

I have run into a snag in using
'cosmicrays' in the new IRAF 2.15 and
the "macintel" 64-bit Mac OS X download.
If I attempt to run 'cosmicrays' on a
2048 x 2048 FITS image in interactive
mode, the task fails with a
"segmentation violation". However...

7871

By: astropunkin

03/06/2014 03:59PM

mscred.mscdisplay and .mscexamineStarted by:krust, 12/16/2010 02:49PM
I've installed v2.15, 64 bit Linux
version. mscdisplay and mscexamine
give "segmentation error" immediately
after it has prompted for the image name
and frame. I'm using DS9, this all
worked fine before the upgrade. I'm
trying to interact with M...

4935

By: valdes

12/16/2010 02:49PM

X11Iraf v 1.32 and CygwinStarted by:afarrow, 02/17/2009 06:55PM
Running up against a wall here
almost....
first off I have the working copy of
xgterm.cygwin available so I can still
use iraf. so I'm not S.O.L.

My boss asked me to get x11iraf(mainly
ximtool) to run under cygwin, and as I
try again and again, it's no...

6981

By: afarrow

02/17/2009 06:55PM

Problem DarkcombineStarted by:Lianne, 11/24/2008 09:27PM
Hello,

I'm trying to combine a set of 15
darks. I have written them to a text
file called dark.list. I get this error
when I used the darkcombine command.

ccdred> darkcombine @dark.list
)arning: Cannot open image (Dark001.imh
)arning: Cannot op...

9094

By: robsteele49

05/13/2017 05:03AM

More various ximtool 2.0beta reportsStarted by:Jason Quinn, 12/22/2008 07:24PM
Clicking and then unclicking (right
after starting ximtool) the V or H
buttons for vertical or horizontal plots
results in problems.

Most seriously, I can get crashes by
simply clicking and unclicking H or V.
The crash is reproducible but the number
of...

8295

By: jturner

12/22/2008 07:24PM

Very slow annotation using tvmark + x...Started by:jturner, 12/20/2008 02:25AM
Our acquisition script uses tvmark to
overlay a simple line on a displayed
image indicating the slit position, like
so:
[code:1:2d6ed59427]printf
("%9.3f %9.3f 301 s \n",
l_x1, l_y1, > tmpin)
printf ("%9.3f %9.3f 301 s
...

7893

By: jturner

12/20/2008 02:25AM

Help with Gemini package gemtools.imc...Started by:kenney, 07/21/2008 04:37PM
I am getting the following error when I
run gemtools.imcoadd in the gemini
package:

[quote:caef333da5]Transforming
S0882rotbaspix +mask to S0883rotbadpix

Transforming image tmpmsk494ia to image
S0883rotbadpix
ERROR: Cannot open image(tmpmsk494ia)
...

7651

By: Andy

07/21/2008 04:37PM

fitcoords giving unrealistic resultsStarted by:kkwitter, 11/27/2006 12:07AM
My longslit spectra tilt by ~10 pixels
from blue to red. When I use fitcoords
(as I have for a long time) after
identify and reidentify work normally,
the results are unrealistic. For
example, the fitcoords xy pixel map is
bizarre: there are 341 rows in...

9290

By: kkwitter

11/27/2006 12:07AM

mscred/ccdproc crashing on xtalkStarted by:travisrector, 02/02/2011 06:24PM
I'm having a problem with
mscred/ccdproc. I'm running IRAF
v2.15.1 and mscred 5.0.2, so I should be
up to date. I've done all the usual
stuff (init uparm, etc.).

When I run ccdproc set up as:

images = n407052.fits List of
Mosaic CCD images...

6643

By: travisrector

02/02/2011 06:24PM

Creating lists from header infoStarted by:Duncan, 05/19/2010 09:14PM
I have been trying to make lists of
object images, bias images, and skyflat
images so I can run batches. I have
been having issues making lists quickly
using the header information. Is there
a way to sort and/or create a list from
information from the...

12771

By: fitz

05/19/2010 09:14PM

Memory has been corruptedStarted by:ping, 12/05/2008 03:43PM
Hello,

I am running allstar task and got this
error:

PANIC in
`/iraf/iraf/noao/bin.redhat/x_daophot.e':
Memory has been corrupted

This is the first time I am running it
on my new linux machine, which has 4
times memory of my old linux machine.

I am ...

8396

By: valdes

12/05/2008 03:43PM

display wrong header and problem with...Started by:aga, 08/18/2008 03:25PM
Why does ds9 show different header of
the same file while run by command:
cl> display file.fits 1 and other
header while open the same file but with
ds9 ?

What is wrong with badpiximage? I used
fits file that is the ratio between two
flat fields wit...

7200

By: valdes

08/18/2008 03:25PM

problem with SPLOTStarted by:giannicatanzaro, 03/08/2011 11:57AM
I recently installed version 2.15 64bit
and I get this error when I try
to SPLOT an image:

echelle> splot LJHB0004
Image line/aperture to plot (0:) (1):
ERROR: Pixel subscript out of bounds
(LJHB0004)

can you give me some help?

thanks

Gianni

8927

By: nancy-mac

03/08/2011 11:57AM

ximtool crashing every single timeStarted by:gcardonav, 04/26/2010 10:40PM
Hi Guys:

I am new to iraf. I was able to install
it with out any issues. I am able to
open packages and run iraf, but when I
try to open ximtool, X11 crashes, every
single time. I am not sure if is an
issue with snow leopard or some
configuration I nee...

4573

By: gcardonav

04/26/2010 10:40PM

zerocombine problemStarted by:edmeades, 10/24/2007 05:29PM
I have a user who is trying to use
zerocombine, but it doesn't seem to want
to open the images.

When she or I run the zerocombine task,
this is what we get:
zerocombine
List of zero level images to combine:
ccd0009c1.fits,ccd0008c1.fits
ERROR: No ima...

22559

By: jbkikwaya

12/07/2016 10:29PM

ecreidentifyStarted by:Guest, 11/22/2006 07:18PM
Hi,

I have a question about the IRAF task
echelle.ecreidentify that I have been
unable to find an answer for anywhere so
I hope you can help. I am using the
task to calculate a zero order shift in
the wavelength solution and this works
OK. The only pro...

14639

By: fitz

11/22/2006 07:18PM

nheditStarted by:cosmologist, 12/23/2010 05:19PM
Hi,

I am looking in images.imutil and I
can't find the nhedit task...
when I type help nhedit, I get the error
message that no help for nhedit is
available. Is there a way to just get
that specific task (although everything
else in the imutil package ...

6019

By: fitz

12/23/2010 05:19PM

IMCOMBINE wcs offsets: errors larger ...Started by:keflavich, 03/02/2009 08:53PM
I'm using imcombine to stack a number of
frames with Galactic WCS coordinates
specified. The individual frames align
perfectly (using DS9 to check on
alignment) but when combined there is a
large offset in the Y direction. There
is a <1 pixel offse...

12444

By: keflavich

03/02/2009 08:53PM

First | Previous | 45 46 47 48 49 50 51 | Next | Last

	Normal Topic
	Sticky Topic
	Locked Topic

	New Post
	Sticky Topic W/ New Post
	Locked Topic W/ New Post

View Anonymous Posts

Anonymous users can post

Filtered HTML Allowed

Censored Content

dog allergies remedies cialis 20 mg chilblain remedies

Search

Forum Menu

User Functions

Topics