RE: [APML] M31 Core RGB

["Jeff Ball" <jeffball@zoominternet.net>]

Rob,
Excellent dynamic range and resolution.  Beautiful.  I am participating
in the online webcast of Astroimage from OCA.  There was an excellent
presentation on color balance.  I know this has been beat to death on
the SBIG group, but what made me bring it up is the presenter , Don
Goldman, had some impressive data on color filters and balance and
discussed how many galaxy cores are possibly too yellow.  I am not sure
what filter set you used, but Don presented data that many are
undersampling Red with the SBIG filters and probably still not sampling
Blues enough.  I need to review the program again as it was full of
great detail.  He gave film a passing mention, but much of the
information was appropriate for film or CCD.  I highly recommend that
others check out the Orange County Astronomers in a few weeks and the
presentation may be in an archived video format.  
Jeff ball


> 
> 
> Hi all,
> Here's a shot of the core of M31, straight RGB taken
> with the IMG1024 camera and my RC at F7. 
> http://www.robgendlerastropics.com/M31highrescore.html
> Rob Gendler
> Email: robgendler@att.net
> Web site: http://www.robgendlerastropics.com/
> 
> 
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