Dear AKARI IRC observers, 

We found a minor bug in the task 'coadd2.cl', which may be used
when the normal coadd is not successful. We updated the script.
If you are using the toolkit package version 20110225, replace
'irc/pkg/bluebox/coadd2.cl' with the new one, then type 'unlearn_all'
or 'unlearn coadd2' to initialize the input parameters. The package
of version 20110304 includes the corrected file.

Note that the procedure is not a part of 'pipeline' processing.
Unless you did not run the program specifically your results
were not affected.

If you have any problems or questions, please contact Helpdesk.
We would greatly appreciate your feedback.

Sincerely yours,
IRC team