[sjastro]

Originally Posted by robin_astro

Here is one, though it is a rather untypically bright special case
http://www.threehillsobservatory.co....spectra_22.htm

Lots of other applications including several Pro-Am studies on my website too (at low and high resolution)

Cheers
Robin
www.threehillsobservatory.co.uk

Very impressive work Robin.

Regards

Steven