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scripts and stringsStarted by:, 11/12/2008 07:12AM
Hello everybody out there

Question # 1
I got a list of binary tables to be
converted to iraf fits images. I've
written the procedure script, tab2spec
(infile, outfile) which is modified from
Dr. Jerry Kriss' website. The first
lines are

procedure tab2...

3479

By:

11/12/2008 07:12AM

Extracting specific rows with apallStarted by:rachelm, 07/23/2008 12:05AM
Hi,

Is there a way of non-interactively
telling apall to extract specific rows
from a data set? I.e., specifying the
aperture centre on the command line?
I've been able to set the aperture width
on the cl, and set the centre using the
colon keys in int...

5288

By: rachelm

07/23/2008 12:05AM

differential photometry problemStarted by:ozbasturk, 06/18/2008 09:03PM
Hi all,

I'm trying to do differential photometry
on some 500 frames. I used daophot
package phot task to do the aperture
photometry and get the results in mag.1
files. Files contain the magnitudes of
both the variable and the comparison
stars. Now the...

5770

By: fitz

06/18/2008 09:03PM

DS9 failure [SOLVED]Started by:cong, 05/21/2008 06:45AM
Dear all,

I just now installed IRAF 2.14 on my
Fedora 9 computer. I tried X11IRAF but
it doesn't support 16-bit color depth,
so I turned to DS9. I grabbed DS9 from
Fedora repository ("yum install ds9")
but the ds9 failed to start:

% ds9
Error in start...

5753

By: cong

05/21/2008 06:45AM

Error calculated by photStarted by:fsidoli, 10/19/2007 01:44PM
Hi,

I'm not sure I understand how the errors
phot reports are calculated.
The following is given in the help
pages, but I do not see how "error" is
derived from "flux". Could you enlighten
me? Or do you know of anyone who
can?

flux = sum - area * ...

13278

By: dschumac

10/19/2007 01:44PM

mkpkg woesStarted by:massey, 10/15/2007 03:56PM
I'm trying to install the external
package rvsao on my Intel mac.
However, when I go to do the mkpkg there
is a program
"writetemp.f" that won't compile:

In subroutine `tmpwrf':
writetemp.f:139:
if (.not.(debug .eq.
.true.)) goto 130
...

8885

By: fitz

10/15/2007 03:56PM

DS9 and display command won't workStarted by:moppi, 08/16/2006 07:57PM
Hi all

Has anyone encountered same problem as
I? I think my iraf or ds9 has been
updated and now display doesn't work. I
use Debian and iraf and DS9 packages
maintained by Justin Pryzby.

I use iraf with python front-end pyraf.
DS9 starts normally with...

23543

By: Jason Quinn

08/16/2006 07:57PM

problems with installation of RVSAOStarted by:olivia, 06/16/2006 10:38AM
Hello,

I'm trying to install RVSAO package.
I've followed the instructions to the
letter, but when I do

[b:4ecafc95ee]cl> mkpkg update
>& spool[/b:4ecafc95ee]

which is supposed to install the
package, the spool file comes out full
of warnin...

8227

By: knine

06/16/2006 10:38AM

dohydra on linux RHEL3 does not workStarted by:dfadda, 05/14/2006 07:13PM
I'm trying to run the Hydra pipeline
(noao/imred/hydra) on my linux laptop
(Thinkpad T3, 1GB RAM, Redhat Linux
Entreprise 3).
The versions of IRAF that I tried are:
2.12.2 with patch2a and the last
beta version 2.13 beta2. Everything
(like displaying, c...

6380

By: dfadda

05/14/2006 07:13PM

bug in imcombineStarted by:callen, 02/15/2006 08:28PM
hi all... I guess this is the place to
make a bug report?

I have found a problem in imcombine, I
have been trying to track it down as I
found it in a copy of the imcombine code
(which I compiled to a library in order
to use from another task). But the...

7600

By: callen

02/15/2006 08:28PM

Xgterm can't start up ds9 and cl comm...Started by:anthonyvun, 10/27/2017 03:14AM
Mac Sierra
Installed iraf in home, ds9 in
Applications
At xgterm, entered "ds9 &" - it
says : bash: ds9: command not found
and when entered cl - it says: task `cl'
has no param file. Fatal
startup error. CL dies.

Anyone have any idea?

7401

By: anthonyvun

10/31/2017 02:17AM

imfort under 64-bitStarted by:massey, 02/06/2017 01:13PM
Hi, Mike et al.---

For several years my collaborator has
been reducing our Magellan MagE data
using Jack Baldwin's old "mtools" IRAF
package which relies heavily on imfort.
My collaborator has been running this on
an ancient 32-bit laptop, and obvio...

1834

By: massey

02/07/2017 02:49PM

using pdmStarted by:jcadien1, 07/08/2015 05:37PM
I am trying to use the IRAF pdm period
finder. I have begun by getting data on
a known variable, with cataloged period
of 86.5 days. Pdm seems to find a
period, regardless of the min/max range
I choose. The period is always between
the min/max. So, if I...

1583

By: jcadien1

07/09/2015 09:52PM

MSCIMAGE issueStarted by:fitz, 06/17/2015 09:49PM
[color=red][Moderator's Note: Forwarded
from story submission][/color]

I've been trying to run MSCIMAGE on an
image file and keep getting an
segmentation violation.

ERROR: segmentation violation\r\n
"sigscale=0.1, pclip=-0.5, grow=0., >
"dev$nul...

2147

By: prasadh

08/16/2015 02:03PM

Problems running ngaussfitStarted by:Francesca, 10/01/2014 01:37PM
Hi,

I am trying to run the task ngaussfit on
my mac osx 10.8.5 but it seems not to
work. After I launch the task,
I can see the the spectrum on the
graphic window (together with a
tentative fit below).
However, if I try to change the graph
window ...

1311

By: fitz

10/06/2014 02:55PM

problem with :.snapStarted by:Myrddin, 11/04/2013 11:12AM
Hi

I'm having trouble making hardcopies
with :.snap. I use the tool igi in
stsdas package to plot the spectra in
three windows. When i try to make the
hardcopy i get this:

igi = gcur
# to get into the display command ...

4124

By: fitz

11/23/2013 08:16PM

"response" taskStarted by:cosmologist, 06/11/2011 10:23PM
I read the help page of "response" but
I am still not sure what it actually
does or to be more specific, why we need
it....

As far as I understand it normalizes the
input flat file (the input file and the
normalization file in my case are the
same). ...

4028

By: cosmologist

06/11/2011 10:23PM

Specplot No Spectra definedStarted by:raulepuebla, 03/31/2011 01:31AM
Hi!

I just installed the last version 2.15
for linux64. I tried to use the specplot
task, but the screen says: "No defined
spectra". I already tried installing
from binary and from source files, but
the results is the same.

Splot runs ok! shows the sp...

3905

By: fitz

03/31/2011 01:31AM

2 images in implotStarted by:cosmologist, 02/24/2011 05:43PM
How can I overplot two images using
implot?

For example with splot I can do on the
graph window:

:o image_name

Is there something similar for implot?

I tried from the implot help page:

o overplot next vector

but is not what I want.....

4638

By: cosmologist

02/24/2011 05:43PM

loading nmisc with gemini packageStarted by:rjoyce, 01/04/2011 06:54PM
Starting with the V2.15 upgrade, I am
unable to run gemini IRAF applications,
getting an error message:

ERROR: The NMISC package is required but
not defined.
ERROR: task `nmisc' not found
"# Package script for the gemtools
package"
line 3: gemto...

3626

By: fitz

01/04/2011 06:54PM

2.15 and fedoraStarted by:syang, 11/30/2010 06:15AM
Hello,

I've a bit of problem getting v2.15
to work on fedora 13 (32-bit).
Using the linux arch since there is no
longer bin.redhat, ecl.e won't
start.

Using ldd:

on v2.15:
ldd /iraf/iraf/bin.linux/ecl.e
linux-gate.so.1 => (0...

6430

By: makhlaghi

11/30/2010 06:15AM

fitcoordsStarted by:donzelli, 07/28/2010 12:58PM
Hi all,
I'm trying to understand why I get a bad
wavelength calibration using the
fitcoord routine and I hope someone out
there could help.
The plot for x-y coordinates of the
identified lines is here:

http://www.iate.oac.uncor.edu/~charly/fitcoord.png...

2028

By: donzelli

07/28/2010 12:58PM

how to pick specific range of wavelengthStarted by:andreas, 05/29/2010 02:26PM
dear all iraf user,

right now, i am doing my research in
line spread function topic. in order to
do that, as usual, i was reducing until
it was found spectrum of calibration
lamp, and it was work. From my
supervisor's advice, i have to pick
specific ra...

2750

By: andreas

05/29/2010 02:26PM

Curved arc lines on echelle spectraStarted by:pskoda, 01/22/2010 02:07AM
Hi all!

At certain echelle instruments (e.g.
X-shooter, ESPADON or our OES) there is
a problem with the tilt of the arc lines
which are not prependicular to the
central line of an echelle order but the
tilt is changing along the order as
well. IN the w...

7478

By: valdes

01/22/2010 02:07AM

help me installing stsdasStarted by:rocker_milan, 08/16/2009 02:26AM
hi everyone, i'm newbie for linux..
but, like or not i have to used linux
for my course.
i'm using suse ver 10.2 and iraf ver
2.12, and unpacked the stsdas&tables
ver 3.10 in home/iraf/iraf/local/tables
and home/iraf/iraf/local/stsdas

i have a prob...

5351

By: rocker_milan

08/16/2009 02:26AM

compare observed and synthetic spectraStarted by:delta_kuadrant, 08/05/2009 06:40AM
Dear all

sorry for bothering you again^^
I have a synthetic spectra and I wanna
compare it with observed spectra from
echelle data.
I already transform observed spectra
into text/ascii file using wspectext,
and select a certain range of
wavelength.
how...

4722

By:

08/05/2009 06:40AM

CalibrateStarted by:cosmologist, 07/21/2009 04:36PM
Hi

I got to the last step of flux
calibration for slit specta,using
"calibrate".

By default the parameter used for
sensitivity is "sens" . I am leaving it
as it is, but when I run "calibrate" it
gives me an error saying: cannot open
image (sens).

...

4345

By: valdes

07/21/2009 04:36PM

Putting plots on top of each otherStarted by:cosmologist, 06/11/2009 04:30PM
Hi,
How can I put more than one 1D spectral
plot in one window in iraf to be able to
compare them, like have different plots
in different colors to see the
differences? :cry:

3373

By: fitz

06/11/2009 04:30PM

fxcor with double line eclipsing bina...Started by:delta_kuadrant, 04/06/2009 09:49AM
hello all,

I've tried a fxcor package using
template spectra (i thought it has
single line data) on double line
eclisping binary data. It's seemed
working flawlessly, and the result
(vhelio) came up. the thing is, i didn't
know which component (seconda...

4802

By: delta_kuadrant

04/06/2009 09:49AM

AMPLISTStarted by:cosmologist, 03/30/2009 09:51PM
[color=blue:9d343fca46][/color:9d343fca46]
Hi,
Does anyone know what AMPLIST is a
header of an image stands for. It says :
readout order y,x , but I still don't
understand what that is. :shock:

Thanks

3665

By: cosmologist

03/30/2009 09:51PM

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