NGC 6820 Narrowband

[Jessun]

Here is 35 hours worth of NGC 6820 using Astrodon 3nm filters, Atik460EX on SW80ED.

Some star colour was added using a different camera on a different scope - bot now retired.

Thanks for looking!

/Jesper


NGC 6823 with surrounding nebulosity by Jesper Sundh, on Flickr

[PAB64]

That's a very good capture.