iraf.net

[b:c32047d51d]From: [/b:c32047d51d]Eduardo Cypriano <cypriano@ctiosz.ctio.noao.edu ([email]cypriano@ctiosz.ctio.noao.edu[/email])>
[b:c32047d51d]Date: [/b:c32047d51d]November 4, 2005 10:17:27 AM MST
[b:c32047d51d]To: [/b:c32047d51d]Frank Valdes <valdes@noao.edu ([email]valdes@noao.edu[/email])>
[b:c32047d51d]Cc: [/b:c32047d51d]"Alexandre S. Oliveira" <alexandre@ctiosz.ctio.noao.edu ([email]alexandre@ctiosz.ctio.noao.edu[/email])>, Hugo Schwarz <emond@ctiosz.ctio.noao.edu ([email]emond@ctiosz.ctio.noao.edu[/email])>, <fatima@ctio.noao.edu ([email]fatima@ctio.noao.edu[/email])>, <kepler@ctio.noao.edu ([email]kepler@ctio.noao.edu[/email])>, Stephen Heathcote <sheathcote@ctio.noao.edu ([email]sheathcote@ctio.noao.edu[/email])>
[b:c32047d51d]Subject: [/b:c32047d51d][b:c32047d51d]Re: Soar Optical Imager mosaicing[/b:c32047d51d]
Hi Frank,
we have being testing the new version of "soimosaic", modified by you 
and, after a quick fix (0 instead of "0") in the imcombine its working 
fine, including fractional pixel shifts.
Thanks a lot for your help.
My best wishes,
Eduardo
On Thu, 29 Sep 2005, Frank Valdes wrote:
[quote:c32047d51d]Hola Eduardo,
Thanks for the data.  I did not try to understand the error message  
which has to do with the way some world coordinate keywords are being  
handled.  I think MOVEHEADER was written for a specific situation  
with HST data.   I also see IMTILE is limited in that it does not  
move do anything reasonable with the header information.  As I  
mentioned, I recommend using IMCOMBINE with the offsets="grid"  
option.  I have taken the liberty of modifying your script
so it works as you want.
Regards,
Frank

On Sep 28, 2005, at 11:44 AM, Eduardo Cypriano wrote:
[quote:c32047d51d]Dear Frank Valdez,
no problems at all !
Unfrotunatelly, since most users will want to bin the CCD's fractional
pixel shifting in needed.
In
ftp://ftp.ctio.noao.edu/cypriano/Frank
you may find two images: mosaiced and non-mosaiced, as well as a  
copy of
the script used for the mosaicing.
You may find the headers of those images (5 for the non-mosaiced  
one and 1
for the mosaiced) attached to this e-mail.
Bye,
Eduardo
[/quote:c32047d51d] [/quote:c32047d51d]-- 
Eduardo S. Cypriano                       Email: ecypriano@ctio.noao.edu ([email]ecypriano@ctio.noao.edu[/email])
SOAR Resident Astronomer
SOAR (Southern Astrophysical Research Telescope)
Casilla 603 La Serena, Chile
Phone:  +56-51-205348

[b:9cdc8663f9]From: [/b:9cdc8663f9]Eduardo Cypriano <cypriano@ctiosz.ctio.noao.edu ([email]cypriano@ctiosz.ctio.noao.edu[/email])>
[b:9cdc8663f9]Date: [/b:9cdc8663f9]November 4, 2005 10:17:27 AM MST
[b:9cdc8663f9]To: [/b:9cdc8663f9]Frank Valdes <valdes@noao.edu ([email]valdes@noao.edu[/email])>
[b:9cdc8663f9]Cc: [/b:9cdc8663f9]"Alexandre S. Oliveira" <alexandre@ctiosz.ctio.noao.edu ([email]alexandre@ctiosz.ctio.noao.edu[/email])>, Hugo Schwarz <emond@ctiosz.ctio.noao.edu ([email]emond@ctiosz.ctio.noao.edu[/email])>, <fatima@ctio.noao.edu ([email]fatima@ctio.noao.edu[/email])>, <kepler@ctio.noao.edu ([email]kepler@ctio.noao.edu[/email])>, Stephen Heathcote <sheathcote@ctio.noao.edu ([email]sheathcote@ctio.noao.edu[/email])>
[b:9cdc8663f9]Subject: [/b:9cdc8663f9][b:9cdc8663f9]Re: Soar Optical Imager mosaicing[/b:9cdc8663f9]
Hi Frank,
we have being testing the new version of "soimosaic", modified by you 
and, after a quick fix (0 instead of "0") in the imcombine its working 
fine, including fractional pixel shifts.
Thanks a lot for your help.
My best wishes,
Eduardo
On Thu, 29 Sep 2005, Frank Valdes wrote:
[quote:9cdc8663f9]Hola Eduardo,
Thanks for the data.  I did not try to understand the error message  
which has to do with the way some world coordinate keywords are being  
handled.  I think MOVEHEADER was written for a specific situation  
with HST data.   I also see IMTILE is limited in that it does not  
move do anything reasonable with the header information.  As I  
mentioned, I recommend using IMCOMBINE with the offsets="grid"  
option.  I have taken the liberty of modifying your script
so it works as you want.
Regards,
Frank

On Sep 28, 2005, at 11:44 AM, Eduardo Cypriano wrote:
[quote:9cdc8663f9]Dear Frank Valdez,
no problems at all !
Unfrotunatelly, since most users will want to bin the CCD's fractional
pixel shifting in needed.
In
ftp://ftp.ctio.noao.edu/cypriano/Frank
you may find two images: mosaiced and non-mosaiced, as well as a  
copy of
the script used for the mosaicing.
You may find the headers of those images (5 for the non-mosaiced  
one and 1
for the mosaiced) attached to this e-mail.
Bye,
Eduardo
[/quote:9cdc8663f9] [/quote:9cdc8663f9]-- 
Eduardo S. Cypriano                       Email: ecypriano@ctio.noao.edu ([email]ecypriano@ctio.noao.edu[/email])
SOAR Resident Astronomer
SOAR (Southern Astrophysical Research Telescope)
Casilla 603 La Serena, Chile
Phone:  +56-51-205348