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Normal Topic
too many child processes?Started by:mmozena, 07/03/2008 01:07AM
Hello all,
I am trying to run gim2d in iraf on a
new computer and I am getting odd
errors and I am hoping someone might
have some insight.
The first time I ran the routine I got
the error "abnormal termination of
child process "??""
then typed in "flp... 		 
2110 3
By: fitz
07/03/2008 01:07AM
Normal Topic
listpix problemStarted by:stevenford17, 06/30/2008 10:13PM
When I try to run "listpix
extr001a.0001[350:1024] >
spec001a.txt" I get an error message
that appears as follows:

"ERROR:cannot open 'spec001a.txt' for
writing"

I have checked my permissions and they
are set to 777 for the folder. The text
file e... 		 
1766 2
By: stevenford17
06/30/2008 10:13PM
Normal Topic
ERROR: Newline while processing strin...Started by:kenney, 06/26/2008 05:50PM
I was trying to install the xdimsum
package. I changed extern.pkg as
necessary, and when I tried opening iraf
to install the package, I got the error:

[quote:5242d5c277]
ERROR: Newline while processing string
called as: `cl ()'
called as: `... 		 
5193 3
By: rabin
06/26/2008 05:50PM
Normal Topic
Telluric problemStarted by:sara, 06/25/2008 08:32PM
I am trying to subtract telluric lines
from a CRIRES spectrum (high res, K-band
spectra).
Both the fast rotator and the object
spectra look fine when plotted, and have
no problem being fed to various tasks
(e.g. fxcor, specplot, splot, scopy
etc).
Howev... 		 
6670 7
By: valdes
06/25/2008 08:32PM
Normal Topic
Extract spectraStarted by:Radom, 06/24/2008 11:20PM
Hi

I have problem with extraction of
spectra when spectra don't fit whole
line. I use apall and i find aperture
but want to "cut" only pixels between
500-1500? 		 
1851 1
By: fitz
06/24/2008 11:20PM
Normal Topic
IRAF 'PANIC' errorStarted by:craigswenson, 06/22/2008 10:06PM
Every now and then I come across the

[code:1:872181cb48]
PANIC in
`/iraf/iraf/bin.linux/x_system.e':
Write to IPC with no reader
[/code:1:872181cb48]

error, but it seems to come at random
times and doesn't have any apparent
adverse consequences, s... 		 
2994 4
By: craigswenson
06/22/2008 10:06PM
Normal Topic
ERROR: ambiguous parameter `show' wit...Started by:Jason Quinn, 06/19/2008 04:47PM
I'm confused by an error message that
I'm getting that seems to be related to
defining a task in my loginuser.cl file.
I've made a minimum test case. If I make
a file called ttt.cl containing:

[code:1:a2f44e5a86]procedure
ttt()

begin

hedit... 		 
3585 1
By: fitz
06/19/2008 04:47PM
Normal Topic
edges in stars after imcombineStarted by:mohack, 06/19/2008 10:15AM
Hi!
I'm facing a problem using the imcombine
task. After combing 10 single frames the
combined image shows edges and corners
in most of the stars, looking as if the
stars where cut in the middle (or
asymmetrically) and the other half was
missing. The si... 		 
2305 2
By: mohack
06/19/2008 10:15AM
Normal Topic
xgterm troublesStarted by:Invader_Xan, 06/18/2008 02:33PM
Hello :)

I'm having some troubles running IRAF
and was wondering if anyone could help
me.

So after a bit of tinkering, I've
installed IRAF (downloaded from
macsingularity.org) as well as X11 and
all the other bits and pieces on my
laptop. It's a Mac P... 		 
2706 2
By: Invader_Xan
06/18/2008 02:33PM
Normal Topic
New to the CommunityStarted by:z000m, 06/18/2008 12:51PM
Hello,

I am extremely new to the IRAF
community. I have had IRAF installed on
my computer for less than a week. I
basically have no clue what I am doing
with this software system, so I figured
that one of the best things that I could
do is register to... 		 
2375 2
By: z000m
06/18/2008 12:51PM
Normal Topic
Open source irafStarted by:spascual, 06/16/2008 07:46AM
Hello iraf.net, we are a group of
[url=http://fedoraproject.org]fedora[/url]
packagers interested in
[url=https://fedoraproject.org/wiki/SIGs/Astronomy]astronomy
software[/url]. The fedora astronomy
group tries to bring in to fedora
prepackaged versions... 		 
3608 4
By: chuntera
06/16/2008 07:46AM
Normal Topic
'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... 		 
3687 3
By: rbarrows
06/13/2008 09:06PM
Normal Topic
ERROR: task `ircombbin' has no param ...Started by:aaron, 06/13/2008 07:48PM
We are trying to set up IRAF and use
ircombbin, but we are getting the
following error:

Command line:

bastet [33] [aaron] test: ls
binir040706.0225.fits images inj
ir040706.flatk.fits login.cl~
coordsK inh ink
login.cl ... 		 
7217 4
By: aaron
06/13/2008 07:48PM
Normal Topic
Questiona About 32bit and 64bit OSStarted by:Lancelot, 06/09/2008 06:21PM
Hi, I am consider to buy a new computer
to install linux to run iraf , etc. I
have one question whether IRAF v2.14 can
run on a 64 bit linux distribution or it
can only run on a 32 bit linux os? 		 
1649 1
By: fitz
06/09/2008 06:21PM
Normal Topic
Gaussian curve fitting using scriptsStarted by:piverson, 06/09/2008 05:40PM
Mike-

I am working on a method to
photometrically study galaxies and am
trying to script the entire process.

So far I have been able to create a
histogram of the galaxy's total flux
using increasing aperture sizes from r=1
to some user-defined amount.... 		 
1990 1
By: fitz
06/09/2008 05:40PM
Normal Topic
imcombine and minmaxStarted by:sebas, 06/05/2008 11:17PM
I'm reducing near-IR image data. All 86
frames are already registered and
background (sky) subtracted, listed in
@com with same badpix mask. I run
Imcombine twice to create two output
images using minmax with nlow=30 nhigh
=30 and then with nlow=5 and n... 		 
2301 1
By: valdes
06/05/2008 11:17PM
Normal Topic
Combine column in text filesStarted by:hanin, 06/05/2008 03:09AM
Hello,

is there any way in IRAF to combine
columns in text files? For example:
file1(colA,colB) and file2(colC,colD)
--> file3(colA,colB,colC,colD).

Thank you. 		 
2547 2
By: hanin
06/05/2008 03:09AM
Normal Topic
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/>... 		 
13243 15
By: fitz
06/03/2008 10:21PM
Normal Topic
ccdred and related packagesStarted by:RIchardHook, 06/03/2008 02:39PM
A strange problem just popped up. A user
has the following in her IRAF login.cl:

imred
mscred
crutil
onedspec
twodspec
apextract
ccdred

and when she types:

ccdred> cosmicrays
ERROR: Cannot open connected subprocess
(./xx_ccdred.e)

and similarly f... 		 
2286 2
By: valdes
06/03/2008 02:39PM
Normal Topic
ecl crashes on executionStarted by:JCab, 06/02/2008 09:42PM
I am attempting to reduce some Hectospec
data using their shell scripts and while
I am quite sure these scripts worked
pre-IRAF 2.14, I am currently
havingfailures with IRAF 2.14.

Specifically there is a script called
'callhectospec' which calls ecl an... 		 
2831 4
By: JCab
06/02/2008 09:42PM
Normal Topic
Stuck on rfitsStarted by:andrewkbradshaw, 05/31/2008 01:15AM
Hello, big IRAF newby here. I'm trying
to do the exercises in the iraf.noao.edu
ftp archive and I'm stuck, sadly, on the
first part of the first exercise.
Hopefully my question is really basic
and easily fixed.

The introduction asks us to:
"Before proc... 		 
2040 1
By: fitz
05/31/2008 01:15AM
Normal Topic
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... 		 
6632 1
By: fitz
05/28/2008 06:05PM
Normal Topic
Problem with ccfind in V2.14 of IRAF?Started by:emma, 05/28/2008 05:21PM
Hi there,

I am having a problem with ccfind. I
have just received some new NIRI data
and I have just tried running ccfind
(using V2.14 of IRAF) in the same way as
I had done previously using V2.12.2a of
IRAF (by matching objects in the field
with 2MASS... 		 
2743 2
By: fitz
05/28/2008 05:21PM
Normal Topic
imcopy of subsections produces strang...Started by:christian, 05/27/2008 02:46PM
Hi,

This time I'm encountering a problem
with the imcopy task. What I am trying
to do is to copy one small image in the
lower left corner of a bigger image. The
bigger Image is just a "dummy" with zero
values on all pixels. I do this to get
an image of... 		 
2046 2
By: christian
05/27/2008 02:46PM
Normal Topic
hsel non-graceful handles invalid str...Started by:Jason Quinn, 05/24/2008 01:25AM
I ran across some images that have in
their header
[code:1:9de3a98c83]FILTER = 'r''
/ FILTER
NAME[/code:1:9de3a98c83]
which violates the FITS 2.0 standard
with its quoting and causes
[b:9de3a98c83]hsel[/b:9de3a98c83]... 		 
4198 2
By: Jason Quinn
05/24/2008 01:25AM
Normal Topic
PSFMeasure returning same radiusStarted by:piverson, 05/22/2008 07:17PM
Question for Frank:

PSFMeasure is returning the same radius
for differing desired flux percentages.
Whether I say I want to know the radius
that contains 95% or 99% of the profile
the same radius value is returned. Why
is this and how can I fix it?

Th... 		 
3061 4
By: craigswenson
05/22/2008 07:17PM
Normal Topic
Memory corrupted 2Started by:hmessias, 05/21/2008 02:25PM
Dear all,

I have using imcombine on macOSX and it
works fine. Now I am doing the same but
on Ubuntu. Sure, it is a architecture
problem but even after consulting these
forums the problem subsists.

So, the situation is as follows: I am
trying to combin... 		 
3961 5
By: hmessias
05/21/2008 02:25PM
Normal Topic
natural logarithmic rebin?Started by:acard, 05/19/2008 03:47PM
Hi, is there a way to resample a spectra
(even twodimensional or monodimensional)
in natural logarithm, instead of decimal
logarithm??
Cheers 		 
2215 1
By: valdes
05/19/2008 03:47PM
Normal Topic
improject fails on projection along a...Started by:rblum, 05/14/2008 03:28PM
I am using improject to collapse 3D NIFS
cubes into 2-d images. Improject seems
to go into an infinite loop if I try to
project along any axis > 1. The
workaround is to use im3dtran to change
the axis of choice to axis=1, then
project.

Any idea why... 		 
1914 1
By: fitz
05/14/2008 03:28PM
Normal Topic
Help with geomap/geotranStarted by:mconnelley, 05/09/2008 10:44PM
Hello:

I'm trying to get several images
aligned with each other that were taken
with a variety of cameras with a range
of plate scales. For the time being,
I'm just trying to do this one image
pair at a time. Geomap seems to work
ok, in the sense t... 		 
4119 2
By: robsteele49
05/09/2008 10:44PM
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