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DAOPHOT image cache problemStarted by:AnTaR3s, 06/26/2013 09:22PM
Hey

I have noticed something weird on my
system:
I have done a lot of photometry with
DAOPHOT, also on large images and very
important here is the option that stores
the image in cache (which is a daophot
option).

However, on my new system (Mac OS 10....

2241

By: fitz

06/26/2013 09:22PM

daophot and photcal failing to loadStarted by:Sean, 08/03/2007 05:43PM
Hello,
I am running IRAF v 2.13 beta 2 on a
macintel. When I try to load daophot,
it comes up with an error message:

ERROR: task 'tables' has no param file
"if (defpar ("tables.motd")) {"
line 6: daophot$daophot.cl
callled as: 'd...

4250

By: Sean

08/03/2007 05:43PM

Daofind-world coordinatesStarted by:Lientjie, 07/23/2008 12:15PM
Hi!

I used Daofind to extract sources from
an Infrared image of a star-forming
region with a lot of dust.

1. My output *.coo.1 file just gives the
coordinate catalog in pixel coordinates.
I need world coordinates to be able to
do photometry on the ...

2188

By: valdes

07/23/2008 12:15PM

daofind bug when starmap and/or skyma...Started by:Jason Quinn, 07/01/2012 07:22PM
For the
[b:d20d196728]daofind[/b:d20d196728]
task, if the starmap or skymap
parameters are blank (such as a space),
daofind will delete the input image and
exit with error. (Adding a null prefix
equals the input filename, which is the
source of the prob...

1589

By: Jason Quinn

07/01/2012 07:22PM

Daofind - error messageStarted by:Lientjie, 08/28/2008 06:39PM
Hi there!

I am working on diffuse images of
star-forming regions and previously
used the Daofind task to extract a
catalog of my sources. I repeated
everything the way I previously did it
but suddenly keep getting the error
message

"ERROR: CLGWRD: ...

6070

By: sbursic

08/28/2008 06:39PM

daoedit gives weird text when pressin...Started by:andrej, 01/11/2015 06:58PM
Greetings. I am trying to learn how to
use daophot and daoedit. I am trying to
follow an introduction located at:
http://www.astro.washington.edu/courses/astro480/IRAF/iraf5_tutorial.html

though I am using my own data. I already
typed

help daoedi...

2401

By: fitz

02/01/2015 05:22PM

Cywin problem with setenv /iraf/irafStarted by:Tom Kaye, 04/03/2008 07:11PM
Hello,

I am Unix illiterate and trying to
install IRAF under cygwin. My
subdirectories are listed under
c:/iraf/iraf under windows and in cygwin
i can get to them with this command.
cd c:/iraf/iraf

after execution the cursor displays:
/cygdrive/c/ira...

3255

By: fitz

04/03/2008 07:11PM

Cygwin: imexam and DS9Started by:afarrow, 02/16/2009 10:02PM
Good Day,

I am running IRAF on Cygwin, and am
getting a Seg Fault when ever I use
imexam.

I run in this order:
ecl>!ds9&
ecl>imexam TEST12
- In ds9, over a point I use a keyboard
command like j, r etc. and ds9 catches a
Seg Fault.
- A new wi...

2438

By: afarrow

02/16/2009 10:02PM

Cygwin and Windows 7?Started by:duvall, 08/26/2010 03:26PM
Any chance that the cygwin iraf would
work on Windows 7?
Tom

2959

By: Chrissyo

08/26/2010 03:26PM

Cutting out postage stamps around giv...Started by:sa14722, 08/06/2015 12:46PM
Hi,

I have two images of a cluster taken
from two different filters. I've ran
photometry on the two images and have a
list of RA & DEC of objects that are
common in both images. I want to cut out
small postage stamps of these objects
with a user ...

1582

By: sa14722

08/12/2015 12:54PM

Cut 'n Paste?Started by:Mike Potter, 01/30/2010 08:47AM
Any way to copy and paste text to the
command line? I seem to recall being
able to do this back whe I worked on a
Sun workstatiion, but of course it isn't
ctrl-c and ctrl-v!

Thanks!
Mike

2044

By: Mike Potter

01/30/2010 08:47AM

Custom STDIMAGE ProblemStarted by:desjardins, 08/10/2010 07:57PM
Hi all,

I've copied over the graphcap and
imtoolrc files and made the necessary
modifications to create a custom image
buffer for my 8600x12200 image, but it
won't seem to work.

At the bottom of imtoolrc I added:

[code:1:9c6d22e8ef]64 1 8600 1...

1604

By: desjardins

08/10/2010 07:57PM

Cursor interaction broken in photcal....Started by:mjdrin, 12/06/2013 10:51PM
Hi.
Strange problem with new install of
2.16.1 on a Linux workstation.

photcal.fitparams will not let me select
points with the cursor to delete. It
deletes the left-most point independent
of where the cursor is. I ran
specred.splot on the same ma...

4568

By: Chuck Horst

07/27/2015 03:50AM

Cursor file problemStarted by:Sidh, 06/15/2015 08:47PM
Hi everyone,

I am a new IRAF user, and I have some
problem with the splot command.

I try to use it to save some
informations in a .log file but there is
no .log file registered at the end of
the operation.
Here is the line I use ;
[code]splot(nb...

1480

By: Sidh

06/19/2015 07:16PM

ctrl D not working while doing photom...Started by:dimrsl, 11/10/2023 04:28PM
iraf v2.17
ds9 8.3

Ctrl D is working in general but while
Im trying to select (I set the cursor
above my object and click 'r' ) my
reference objects and main object on ds9
this operation is not working, so Im not
able to save or finish the task or a...

1300

By: fitz

11/11/2023 01:27AM

ctio.bitstat does not seem to work in...Started by:johnf5007, 04/22/2015 08:43PM
Hello IRAF gods,

The very old (but handy) bitstat command
seems to not be installed properly on my
IRAF installation, though other tasks in
the ctio package do work:

ecl> ctio
apropos compression.
fft1d gki2cad imso...

1252

By: johnf5007

04/23/2015 02:39PM

CRPIX ShiftingStarted by:Nostril585129, 01/21/2009 07:40AM
I am attempting to use the WCS reference
pixels within an image header (CRPIX1 /
CRPIX2) in order to help perform an
xyxymatch between two images. By using
the difference in the WCS reference
pixels in both the CRPIX1 and CRPIX2, I
was attempting to mak...

5198

By: Nostril585129

01/21/2009 07:40AM

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...

3842

By: astro07

05/16/2007 07:50AM

Crossdriz segmentation violationStarted by:itso, 08/07/2008 05:35PM
System: openSUSE 10.2, Linux
2.6.18.8-0.1-default x86_64
IRAF version: 2.14
TASK = crossdriz

[code:1:c803c221bd]ERROR:
segmentation violation
"function="cosbell",
verbose=verb,
mode="h")"
line 227: dithe...

2116

By: itso

08/07/2008 05:35PM

CROSSDRIZ bug?Started by:itso, 09/10/2008 11:07AM
I just encountered a weird bug in the
CROSSDRIZ command. Upon executing

[code:1:b073e29409]crossdriz @input.list
refimage @input.list//C
&[/code:1:b073e29409]

I get the error that the number of items
in the input and output lists are
different. Ap...

1806

By: fitz

09/10/2008 11:07AM

Crop N pixels from extracted echelle ...Started by:IvanRamirez, 07/21/2008 04:59PM
Hello,

I have an extrated echelle spectrum of
~60 orders, 2048 pixels each. The last
~100 pixels of all orders are useless
and I'd like to remove them; i.e. I'd
like to create, from the original
spectrum, another echelle spectrum of
~60 orders but ~194...

2344

By: IvanRamirez

07/21/2008 04:59PM

crmedianStarted by:dbrenner, 01/09/2012 04:47PM
Should this work when using crmedian on
the command line?
crmedian( input = file, output =
file//"[0,overwrite]" )

thanks

1279

By: fitz

01/09/2012 04:47PM

Creating text files in scriptsStarted by:Nostril585129, 12/10/2008 01:38AM
Hello there! This is my first post, but
I've been reading the forum for weeks.
You guys have been great helping me to
understand IRAF.

My problem has to do with having my cl
script output a package's results to a
text file. When not in a script, I
ofte...

2028

By: Nostril585129

12/10/2008 01:38AM

creating simple test imagesStarted by:AndrewS, 03/14/2012 09:57AM
Hello

I want to create simple "test images" (
ie.completely artificial images where I
define the value of every pixel) to see
if the functions I am attempting to
apply to an image are working correctly.
So these test images would likely have a
very si...

1248

By: AndrewS

03/14/2012 09:57AM

creating NaN's in a fits imageStarted by:jkrick, 07/06/2006 12:50AM
This may be strange, but I would like to
make some of the pixels in some mosaic
images have the value "NaN". I have
tried imarith and imexpr, using either
log of a negative number or dividing
images by 0, but the tasks quit with
errors and won't write...

5547

By: fitz

07/06/2006 12:50AM

Creating MEF from independent FITS filesStarted by:azurita, 03/05/2008 04:12PM
Hello!
We have downloaded some ESO archived
imaging data.
The data comes from FORS2/VLT (mosaic of
two 2k x 4k CCDs).
Each exposure is archived into two
independent FITS files,
rather than a single MEF.
We would like to use 'mscred' for the
data reducti...

3337

By: azurita

03/05/2008 04:12PM

Creating JD-Mag table in IRAF.Started by:bulash, 12/12/2006 02:38PM
Hi Everyone,

In DAOPHOT; after phot, we have taken
the " *.mag.* " (very confusing) files,
It is very hard to take the magnitude
value of a listed star from this files
one by one, and additinally they do not
contain JD.

I just need a text file which c...

5521

By: fitz

12/12/2006 02:38PM

Creating image sections using imcopy ...Started by:smp, 10/21/2008 04:18AM
hi,
I want to do following:
In following segment of a procedure
script,
[b:c26519f5c1]newfile1[/b:c26519f5c1] is
a file which contains 5 image names.
[b:c26519f5c1]newfile2[/b:c26519f5c1] is
a file which will contain image section
[1:1084,*] of each of ...

3005

By: valdes

10/21/2008 04:18AM

Creating image names within for loop ...Started by:smp, 10/23/2008 11:41AM
Hi,

In the following segment of procedure
script, I am trying to create image
names and pipe them to a string
variable, one bye one.

But I am getting the error:
Attempt to access undefined local
variable `str'

[code:1:ecbc94a136]
:
begin
...

4843

By: smp

10/23/2008 11:41AM

creating image names and making a fil...Started by:smp, 10/15/2008 05:14AM
Hi,

I want to do this in my procedure
script:

1. Create image names.
2. Make a file of these image names
3. use this file as "result" parameter
in imarith task

[i:b41afb10d2](I have used pset
parameter in script; so that
operand2=z...

1959

By: valdes

10/15/2008 05:14AM

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