David Swan Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 41 through 60 (of 168 total) ← 1 2 3 4 … 7 8 9 → Topic Voices Posts Last Post Jet in 3C273 Started by: Dr Paul Leyland in: Deep Sky 3 3 4 years, 5 months ago David Strange Observability Tool Started by: Robin Leadbeater in: General Discussion 3 3 4 years, 5 months ago Mr Jack Martin Signal to Noise Ratio (SNR) estimates Started by: Tim Haymes in: Imaging 4 4 4 years, 6 months ago Dr Paul Leyland A ring around a red star Started by: Alan Snook in: Imaging 5 9 4 years, 6 months ago Grant Privett Tynemouth: a significant site in the history of astronomy? Started by: David Swan in: History 2 2 4 years, 6 months ago Nick James Crew Dragon launch Started by: Steve Knight in: General Discussion 7 12 4 years, 6 months ago Nick James C/2020 F8 (SWAN) Started by: Nick James in: Comets 7 10 4 years, 7 months ago David Swan C/2020 F8 (SWAN) Started by: David Swan in: Comets 3 9 4 years, 7 months ago Neil Morrison Raspberry Pi Camera Started by: Grant Privett in: Imaging 4 4 4 years, 7 months ago Martin Lewis Large TV Dishes Started by: Michael O’Connell in: Radio Astronomy 6 7 4 years, 7 months ago Neil Morrison Very bright Starlink train Started by: Nick James in: General Discussion 10 12 4 years, 8 months ago William Stewart Another comet bites the dust? Started by: David Swan in: Comets 6 17 4 years, 8 months ago Nick James Forum “Last Post” button and new posts getting lost up the thread Started by: Robin Leadbeater in: Website News and Help 2 5 4 years, 8 months ago David Swan Unidentified moving object in field of C/2019Y4 (ATLAS) Started by: David Strange in: Comets 3 5 4 years, 9 months ago David Strange Twin meteors Started by: Dominic Ford in: Meteors 4 6 4 years, 9 months ago Bill Ward Heather Couper Started by: David Swan in: History 7 7 4 years, 10 months ago Bill Barton When does the new decade begin ? Started by: Mr Jack Martin in: General Discussion 9 12 4 years, 10 months ago Doug Flack Imaging onto a Mac… 1 2 Started by: Mr Paul Richard Spurr in: Imaging 6 21 4 years, 10 months ago Mr Paul Richard Spurr Project idea Started by: David Swan in: Imaging 6 20 4 years, 10 months ago Dr Paul Leyland Comet approaching the Double Cluster Started by: David Swan in: Comets 6 13 4 years, 10 months ago Denis Buczynski Viewing 20 topics - 41 through 60 (of 168 total) ← 1 2 3 4 … 7 8 9 →