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Image stackingStarted by:FSBoyden, 06/13/2007 07:25PM
Hi all

I have standard star data that I would
like to use on some analysis, and enc.
What would be the best method, to use
the data? (After went through and trown
all the bad data out)

1) Determine the magnitudes for the
individual frames, and then us...

2882

By: fitz

06/13/2007 07:25PM

trouble installing IRAFStarted by:Guest, 06/13/2007 04:50PM
What am I expected to type at this
prompt:
[quote:d7e71fabb2]IRAF hlib$ directory
(/tmpp/iraf):
[/quote:d7e71fabb2] I tried
/usr/local/lib but that doesn't seem to
make the installer happy.
Thanks
-=Tucker

2164

By: fitz

06/13/2007 04:50PM

problems on initiating IRAFStarted by:Guest, 06/13/2007 06:30AM
Dear Sir/Madam,

I would like to install IRAF V2.12.1 on
my decktop running Redhat-like
linux CentOS 5. The installation
finished with no problem, however the
IRAF cannot be initiatized (cannot start
iraf session with 'cl'
command). Below are some infor...

2541

By: fitz

06/13/2007 06:30AM

error on install, cl command doesn't ...Started by:Guest, 06/11/2007 07:47PM
Hi,
I successfully installed IRAF today and
was able to make a login.cl
file, but i went to run the command cl,
the terminal says

/iraf/iraf/bin.linux/cl.e: Command not
found.

I looked through the FAQs, but couldn't
find any documentation on this
pro...

4070

By: fitz

06/11/2007 07:47PM

iraf and ds9...world coordinatesStarted by:acard, 06/08/2007 05:00PM
Hi, I have a problem since I would like
to write a compelx routine in IRAF which
should include rimcursor...
I know that if I load an image (.fits)
directly from DS9 (with open...) the
world coordinates are loaded and I can
read AR and Dec, or Lambda (i...

2814

By: fitz

06/08/2007 05:00PM

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...

2943

By: fitz

06/06/2007 02:05PM

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? ...

12540

By: wu_qso

06/04/2007 01:54PM

Could somonew explain this script's b...Started by:sakenjm, 05/31/2007 02:45PM
Hi,

I don't understand what is wrong here.
Here's a simple script:

procedure foo(aa)
string aa="Testing" {prompt = "Does
this work "}
print ("var= ",aa)
begin
string laa=""
laa=aa
print ("lvar=",laa)
end

Here's what happens when I run it:

cl> t...

2964

By: fitz

05/31/2007 02:45PM

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

PCIRAFStarted by:Guest, 05/29/2007 04:31AM
Hello,

I would like to install PCIRAF on my
computer. May I know if the Fedora
version of Redhat Linux is compatible
with IRAF? Thank you.

Siti=

2610

By: fitz

05/29/2007 04:31AM

epar in-list not functioningStarted by:Guest, 05/24/2007 01:52PM
Hello,
When editing the epar fields of "ccmap"
and "cctran" to use the pointers
"@[i:e562f56f77]filename"[/i:e562f56f77] the
field for "database" does not take the
input.

(I'm not sure how much info to give
here, bare with me)
IRAF version 2.12.2

e...

2792

By: fitz

05/24/2007 01:52PM

Memory corruptedStarted by:bai, 05/24/2007 09:07AM
Thanks, if anyone can help me!
cl>noao
no>imred
im>epa specred
:g
sp>implot ****.fits
PANIC in
`/home/iraf212/iraf/bin.redhat/x_plot.e':
Memory has been corrupted

When i use "splot", the samething
happens.
The system i used is fedora 5.
I w...

3564

By: bai

05/24/2007 09:07AM

polimplotStarted by:dbrenner, 05/21/2007 08:06PM
I had polimplot on an older machine.
However, I can seem to find it or get it
now. What did I do wrong?

thanks

3017

By: fitz

05/21/2007 08:06PM

problem with TRANSFORM [solved]Started by:acard, 05/16/2007 05:53PM
Hi,
I bought a mac book, and I installed
Iraf on this.
Now I'm triying to replicate my entire
thesis work (already done with IRAF in
linux) on this computer but I have a
problem when I use the task

TRANSFORM

the error reported is:

ERROR: parameter `m...

3412

By: fitz

05/16/2007 05:53PM

Crowded Field PhotometryStarted by:astro07, 05/16/2007 07:50AM
I'm looking at a star that gets really
faint (V mag ~20) and is about 40" away
from an extremely bright B2 star. Using
phot, my annulus gets contaminated by
the light from the bright star so the
annulus radius and width I choose has a
significant impac...

3837

By: astro07

05/16/2007 07:50AM

Uncertainty ComputationStarted by:astro07, 05/16/2007 07:49AM
I have some data taken last year in
which I combined eight 10 second
exposures by averaging them together.
The problem is, the star I'm looking at
is very faint. When I take the error
generated by IRAF using phot and divide
it by the square root of the...

3625

By: astro07

05/16/2007 07:49AM

Photometry pipeline and general IRAF ...Started by:FSBoyden, 05/07/2007 07:41AM
Hi all

I have been working trhough my research
material, and the photometry pipline I'm
building to date, and a couple of
questions have arizen?

1. When combining frames using combine
what would be the "best" reject
parameter to use: minmax, ccdclip, ...

4188

By: BrainBug

05/07/2007 07:41AM

programming in IRAFStarted by:rohit, 05/07/2007 02:45AM
Hello Mike (fitz),

I have been doing the following:

take a file,
rotate it by 45 degrees (using rotate
command, (images:imgeo:rotate))
and filp it in x (imcopy
<filename> [-*,*]
<filename>)

Now, I have 50 such files. I would like
to kn...

3341

By: fitz

05/07/2007 02:45AM

Ximtool and the numlock keyStarted by:jturner, 05/02/2007 07:52PM
Hi Mike et al.,

I'm wondering whether there is a way to
alter the behaviour of ximtool so that
the menus and contrast don't stop
responding when numlock is enabled?
Perhaps by editing some X resources in
lib/X11/app-defaults, for example? The
problem i...

5426

By: fitz

05/02/2007 07:52PM

blackbody fittingStarted by:nwright, 05/02/2007 05:16PM
what is the simplest way to get IRAF to
fit a blackbody spectrum and give me the
temperature of my data in a similar way
to how CONTINUUM fits a continuum to my
data?

4506

By: fitz

05/02/2007 05:16PM

installation of xgterm on Scientific ...Started by:Guest, 05/01/2007 04:33AM
Dear Sir,
I have managed
to intall IRAF and all other
packages on Scientific Linux. however
when I intalled xgertm using the
"./intall" in
"x11iraf-v1.3-bin.redhat.tar" as root,
it did it without warnning or
error. However when ...

3719

By: fitz

05/01/2007 04:33AM

Will IRAF support spaces?Started by:Jason Quinn, 04/29/2007 09:40PM
Are there any plans to have IRAF support
spaces in file names?

Jason

4438

By: fitz

04/29/2007 09:40PM

Debian distribution questionStarted by:Guest, 04/23/2007 09:59PM
Hi.

I have installed a version of linux
named Ubuntu (Debian) and I am wondering
which of the files are need for this
particular distribution. I have worked
with fedora and everything works well,
but right now I am lost with the files
needed to install...

3572

By: rubab

04/23/2007 09:59PM

thanksStarted by:getulio, 04/23/2007 03:50PM
Thank you very much Mike.

I guess your help will be very useful.

You've said that there's a regular
installation. I don't know it. Could you
tell me more about it?

Thanks a lot one more time.
GEtulio

3383

By: fitz

04/23/2007 03:50PM

Installation of IRAF on UBUNTU 6.06 LTSStarted by:getulio, 04/18/2007 12:41AM
Good Night,

I've just installed UBUNTU on my
computer and I'm trying to install IRAF
on it. But I don't know how to install
neither what files download, because I'm
running LINUX for a breath time.
If somebody could help me, I would be in
debt with thi...

5339

By: rubab

04/18/2007 12:41AM

Object spectral TypesStarted by:rohit, 04/17/2007 09:58PM
If you type in IRAF the follwing
command:

cl>page onedstds$README (more info
is given under "help standard")

you can also have a look here:

http://stsdas.stsci.edu/cgi-bin/gethelp.cgi?onedstds

scrolling down you would see a list of
standard st...

5199

By: rohit

04/17/2007 09:58PM

options for default editorStarted by:cbender, 04/11/2007 03:40PM
I am running IRAF 2.12.2a under RHEL5,
and have emacs set as the default
editor. I would like to add a command
line option to the emacs call so that
the top level frame opens with a width
of 82 (or more) instead of the default
80 characters, without a...

4580

By: fitz

04/11/2007 03:40PM

iraf fits images in matlabStarted by:duvall, 04/10/2007 10:23PM
I have been having trouble reading fits
files written from iraf in matlab.
I have been able to read fits files from
two other sources (one is idl)
in matlab's general fitsread function.
There is something in the header which
causes a problem. I guesse...

4933

By: duvall

04/10/2007 10:23PM

Arrays in CLStarted by:esemenko, 04/10/2007 05:11PM
Hello!
I would like to read list of files from
@file to some array. But I don't know
exactly number of records in @file.
That is I need something like
[code:1:1d756ab059]
string sarray[]
int ii = 0
list = 'somefile'
while (fscan(list, s1...

7450

By: fitz

04/10/2007 05:11PM

sections with listfileStarted by:pskoda, 04/06/2007 02:09PM
I want to use image sections with
listfile and it does not work
Is it possible to do this or have I to
go to cycle file by file ?

[code:1:f7e0efeeb9]
imcopy @tlist[-*,*], t//@tlist
[/code:1:f7e0efeeb9]

complains : ERROR: Cannot open file
tl...

3974

By: fitz

04/06/2007 02:09PM

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