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`cl' has no param fileStarted by:Guest, 06/05/1997 09:35PM
IRAF help,

I have a shell (Bourne) script writing
an IRAF
script and then submitting that script
to IRAF.
It's curious that for the first loop of
the sh
script everything works perfectly. But,
on
any subsequent iterations of the sh loop
I get
this f...

1184

By: Guest

06/05/1997 09:35PM

`apsum' with reference spectrumStarted by:Guest, 02/16/2005 04:43AM
Dear IRAF Helper,

After having defined apertures,
background parameters, etc, and
extracted
14 object spectra from a 2-D multislit
spectrum (obj133c.fits) obtained at
Las Campanas (LDSS-2 spectrograph on
Baade), I tried to extract spectra for
the same ...

1569

By: Guest

02/16/2005 04:43AM

_index, helpdbStarted by:Guest, 11/15/1988 04:00PM
Eric,
The _index 'module' is internal to
the help database and is used
for gaining access to IRAF help
regardless of current package hierarchy.
By 'usable', I assume you mean at the
user level. We certainly need better
mechanisms for users to find ...

494

By: Guest

11/15/1988 04:00PM

_combine_ not quite good enough for 2...Started by:Guest, 11/18/2003 08:21AM
Hi,

I have a number of 2D spectra, which
have slightly different
wavelength scales. I want to combine
them into one single, deep, 2D
spectrum. The task _combine_ almost
does this, but only approximately
matches the wavelength scales (by whole
pixels)...

700

By: Guest

11/18/2003 08:21AM

_allocate problemsStarted by:Guest, 10/10/1989 05:51PM
Daniel,

> The problem is, as I discovered by
putting in a dumming tell-all
> alloc.e, that _allocate doesn't
call alloc.e if it doesn't exist in a
> directory to begin with. In my
case, I was planning for it not to
> exist when a tape driv...

266

By: Guest

10/10/1989 05:51PM

_allocate problemsStarted by:Guest, 01/01/1970 12:00AM
I have re-written alloc.e to interface
acceptably with the tape
environment here at the U of I. I
modified the dev$devices file so
that it pointed to drives explicitly and
also pointed to a symbolic
link which the new alloc.e could handle.
For clearif...

355

By: Guest

01/01/1970 12:00AM

^z difficultyStarted by:Guest, 04/16/2001 09:06PM
Jeff Sabby is helping me install iraf on
an iMac. There is a problem with
using control-z to exit from an epar
session. It looks like the control-z
is being interpreted as an exit from
iraf itself by the Linux operating
system. I'm pretty sure I've had ...

304

By: Guest

04/16/2001 09:06PM

^H inxtermStarted by:Guest, 06/27/1993 05:13PM
The simplest thing is to add the line

xmodmap -e "keysym BackSpace = Delete
BackSpace"

to your .xinitrc file to equivalence the
Delete and Backspace keys. Alter-
natively you could put a

stty erase <delete_key> or
stty erase <backspac...

284

By: Guest

06/27/1993 05:13PM

^HStarted by:Guest, 12/08/1998 05:59PM
How do I get the backspace key to delete
instead of ^H?

- Roger

+------------------------------------------------------------+
|Roger B. Rouse + #
# # . |
| #
. + ...

287

By: Guest

12/08/1998 05:59PM

^C / rfitsStarted by:Guest, 10/06/1989 06:32PM
Phil,
Did this just happen to you once, or
multiple times? [hanging indefinitely
upon ^C/rfits then flpr with "File write
error (bin$x_dataio.e.out)"]
There are known problems with interrupts
and multiple-process error recovery
(worse in vms than u...

272

By: Guest

10/06/1989 06:32PM

ÆóÒµ¼¶µÄASP.NETÖ÷»ú£¬Î...Started by:Guest, 01/01/1970 12:00AM
Post generated using Mail2Forum
(http://www.mail2forum.com)

558

By: Guest

01/01/1970 12:00AM

ÆóÒµÓªÏúµÄ×î¼Ñ·½°¸�...Started by:Guest, 10/22/2003 06:22AM
×ð¾´µÄiraf£¬ÄúºÃ£¡

¡¡¡¡¡°·Ç³£ÉÌÎñÍø¡±×îÐÂÂ¡ÖØ¾ÞÏ×¡ª¡ª³¬¼¶ÓªÏúÌ×²Í£¨http://www.super.cn£©£¬
ÎªÄãÌá¹©×î¾¼ÃÊµÓÃµÄÁ¢Ìå»¯ÓªÏú·½°¸£¬°üÀ¨ÒÔÏÂÈ«²�...

821

By: Guest

10/22/2003 06:22AM

\iraf questionStarted by:Guest, 10/23/1996 05:14PM
One of my CCD frames with 317 columns
and 1024 rows has wildly bad data values

(too high by orders of magnitude) in all
rows numbered higher than 776 but
good data elsewhere. (The overscan
region is in columns 286 through 317 and
is
affected in the sa...

275

By: Guest

10/23/1996 05:14PM

Äã×¼±¸ÁËÃ»ÓÐ£¿Started by:Guest, 10/06/2003 12:47AM
Post generated using Mail2Forum
(http://www.mail2forum.com)

505

By: Guest

10/06/2003 12:47AM

[±¤°í] ¾îÇÐ±³Àç ¼¼°è ...Started by:Guest, 10/24/2002 02:51PM
[img:2ff491ac09]http://www.mailpartner.co.kr/email/0725/img_1.gif[/img:2ff491ac09]

[img:2ff491ac09]http://www.mailpartner.co.kr/email/0725/img_2.gif[/img:2ff491ac09]

...

755

By: Guest

10/24/2002 02:51PM

[wfc] FITS NOST (fwd)Started by:Guest, 01/01/1970 12:00AM
---------- Forwarded message ----------
Date: Mon, 16 Aug 1999 12:26:06 -0400
From: William Pence
<pence@tetra.gsfc.nasa.gov>
To: wfc@nrao.edu
Cc: Peter Teuben
<teuben@astro.umd.edu>
Subject: Re: [wfc] FITS NOST

Hello WGAS FITS Committee me...

290

By: Guest

01/01/1970 12:00AM

[VASSILIADIS@fos.stsci.edu: noao.oned...Started by:Guest, 02/17/1994 07:48PM
Hello,

We have received the following question.
I guess the actual question
is can the sample parameter take an
"@file" description?

jde
====
Date: Thu, 17 Feb 1994 14:05:05 -0500
(EST)
From: "Emanuel Vassiliadis @STScI"
<VASSILIADIS@fos.stsci.edu...

381

By: Guest

02/17/1994 07:48PM

[tnw@mail.ast.cam.ac.uk (Tim Wilkins)...Started by:Guest, 05/07/1992 05:49PM
Dear IRAF,

Would you please send the answer to
this question to:

eric@cfa.harvard.edu
and
tnw@mail.ast.cam.ac.uk

Thanks,

Eric

------- Forwarded Message

Return-Path: tnw@mail.ast.cam.ac.uk
Return-Path:
<tnw@mail.ast.cam.ac.uk>
Received: f...

736

By: Guest

05/07/1992 05:49PM

[stefano@stsci.edu: Possible bugs in ...Started by:Guest, 11/16/1994 04:53PM
Date: Wed, 16 Nov 94 11:50:53 EST
From: Stefano Casertano
<stefano@stsci.edu>
To: stefano@stsci.edu, hotseat@stsci.edu
Subject: Possible bugs in ximtool

Hi. I have been using imtool for a few
days, and I noticed two
apparent bugs in the pixel va...

256

By: Guest

11/16/1994 04:53PM

[SOLVED] INTERNAL ERROR: parser gaggedStarted by:Guest, 09/16/2004 08:30PM
Oops, the problem was that I need a
trailing "\n".
Justin
On Thu, Sep 16, 2004 at 04:24:04PM
-0400, pryzbyj wrote:
> I take it this isn't supposed to
happen?
> See the cl host script [1] being
run (indirectly by a shell script).
>
> pryzbyj...

1038

By: Guest

09/16/2004 08:30PM

[SDAS@avion.stsci.edu: Anyone got any...Started by:Guest, 02/13/1992 05:41PM
The following was asked of us. Could
someone there shed more light on
the subject. Feel free to respond
directly to
baglioni@arcetri.astro.it (though I'd
like to see the answer too).

Thanks!
jde

From: IN%"baglioni@arcetri.astro.it"
13-FEB-1992 09:4...

308

By: Guest

02/13/1992 05:41PM

[saffer@stsci.edu: Subject: Subject: ...Started by:Guest, 06/02/1995 06:41PM
Hello,

Got the following question. The file,
w0003.fits, is an 2-d image of
aperture-extracted spectra. Running
splot works fine. I suspect that
dopcor does not know how to handle 2-d
aperture-extracted spectra. In
fact, doing the following:

cl&g...

314

By: Guest

06/02/1995 06:41PM

[rw]tarStarted by:Guest, 10/10/1988 06:00PM
Eric,
No, you don't need RTAR or WTAR in
the situation you describe. Stick
with the network interface alone for
remotely accessing tape drives from
within IRAF.

Steve

539

By: Guest

10/10/1988 06:00PM

[rw]fits, [rw]tarStarted by:Guest, 02/17/1989 04:42PM
Hello John,

When you write an image in FITS format,
then read it back again, you
are changing the way the pixels are
stored, twice. FITS format stores
pixels
as integers and writes a scale factor
and zero point (BSCALE, BZERO) in the
FITS header. ...

410

By: Guest

02/17/1989 04:42PM

[RW]FITSStarted by:Guest, 07/05/1990 05:05PM
Don,
Lindsey has made changes in RFITS and
WFITS that will be of interest
to you. WFITS now filters out keywords
SIMPLE, BITPIX and NAXIS and
NAXISn to prevent them from being
duplicated in the FITS header. RFITS
now uses the first occurrence of th...

307

By: Guest

07/05/1990 05:05PM

[rooke@noao.arizona.edu: ibm rt]Started by:Guest, 03/30/1988 12:05AM
The RT can either run AIX or ACIS, which
we run. ACIS is a
4.2bsd-based system, but will soon be
based on 4.3. In addition, the
new version of AIX is going to be
4.3-based. I don't know which we
are going to have next fall.

Our version of ACIS has t...

1174

By: Guest

03/30/1988 12:05AM

[ramon@stsci.edu: File format questio...Started by:Guest, 04/17/1996 07:59PM
Hello,

We received the following. Below the
message is my simple-minded
reply. Is there anything you'all could
add?

jde
------- Start of forwarded message
-------
Return-Path: <ramon@stsci.edu>
X-Mailer: exmh version 1.6.5 12/11/95
To: eisenha...

342

By: Guest

04/17/1996 07:59PM

[Q]Installing SAOimageStarted by:Guest, 03/02/1999 03:05PM
Dear Sir,

I installed PC/IRAF 2.11 on Redhat Linux
5.2 system.

But, I can't install SAOimage and STSDAS
contained PC/IRAF CD-ROM.

Is the way to installing saoimage for
Linux different from for Unix?
(I have installed IRAF, SAOimage and
STSDAS for SUN...

282

By: Guest

03/02/1999 03:05PM

[Q] what does "noao.twodspec.apnoise"...Started by:Guest, 12/13/1901 08:29PM
hello.

i have a problem using
"noao.twodspec.apnoise" to confirm
correct
readout noise and gain value to feed
"apall".

the output of "apnoise" seems weird.
although i am not so sure what
the "noise sigma" numerically means even
after i read the help f...

477

By: Guest

12/13/1901 08:29PM

[Q] telluricStarted by:Guest, 08/23/2001 03:43AM
Dear iraf help,

I have a question on
noao.onedspec.telluric. This task is
meant for
correction of slight differnce of
telluric absorption spectra between
flux calibration star and object. They
mention "Beer's law" in the
online help. Do you have refer...

401

By: Guest

08/23/2001 03:43AM

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