Hi Colin,
Another reminder of that friendliest of tips.
Please don't forget that attribution and link. It gives the original
creator the kudos they deserve and inquiring minds just want to know.
http://www.iceinspace.com.au/forum/s...4&postcount=41
I know some astrophotographers even here on IceInSpace can get a little
miffed when they don't get an attribution. And rightly so.