Hi Bertrand,

Looks as if Guide shows the correct RC3 data for galaxies that actually
happen to be listed in that catalog. For galaxies _not_ listed in RC3,
Guide shows some spurious RC3 data (almost all of the time.)

I've tracked this down and fixed it; you'll see the fix the next time
I post an update. I think the addition of the feature to show galaxy
distance and luminosity data,

http://www.projectpluto.htm/update8b.htm#pgc_data

caused this bug to happen... back in early 2002! I'm amazed I didn't
notice it before, or at least that somebody didn't mention it until now.

-- Bill