David Boyd Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 1 through 20 (of 93 total) 1 2 3 4 5 → Topic Voices Posts Last Post Recurrent Nova RS Oph 1 2 3 Started by: Gary Poyner in: Variable Stars 15 44 1 week, 2 days ago Jeremy Shears Preparing for the eruption of T CrB 1 2 … 6 7 Started by: Jeremy Shears in: Variable Stars 27 125 2 weeks, 3 days ago Jeremy Shears Gyulbudaghian’s Nebula 1 2 Started by: David Boyd in: Deep Sky 6 25 3 weeks, 2 days ago Grant Privett BAA Winchester Weekend 2025 Started by: David Boyd in: BAA Events and News 1 1 2 months, 2 weeks ago David Boyd Nova in Hercules 1 2 3 Started by: Jeremy Shears in: Variable Stars 23 51 7 months ago Gary Poyner Spectrum of Comet C/2023 A3 Started by: David Boyd in: Comets 2 3 7 months, 1 week ago Robin Leadbeater ISIS error “Spectrum Y coordinate is not valid” Started by: David Trowbridge in: Spectroscopy 3 5 8 months, 2 weeks ago David Trowbridge Autumn meeeting Started by: Robin Leadbeater in: BAA Events and News 2 3 9 months ago Robin Leadbeater Mirror making material Started by: David Boyd in: For Sale / Wants / Giveaway 2 2 1 year, 1 month ago David Arditti 10” F/3.6 Newtonian for sale Started by: David Boyd in: For Sale / Wants / Giveaway 1 1 1 year, 1 month ago David Boyd 2023 – how was it for you? Started by: Jeremy Shears in: General Discussion 15 20 1 year, 4 months ago Dr Paul Leyland BAA Deep-Sky Diaries Nos 1 – 21 Started by: David Boyd in: Deep Sky 2 2 1 year, 4 months ago Dr Paul Leyland NASA Voyager Bulletins Started by: David Boyd in: Spacecraft 1 1 1 year, 4 months ago David Boyd New outburst of the symbiotic star V426 Sge (HBHA 1704-05) Started by: David Boyd in: Variable Stars 4 6 1 year, 7 months ago Jeremy Shears 2022 – how was it for you? Started by: Jeremy Shears in: General Discussion 6 6 2 years, 4 months ago Lyn Smith Nova Cas 2021 1 2 … 4 5 Started by: Jeremy Shears in: Variable Stars 25 89 2 years, 4 months ago Jeremy Shears A gravitationally lensed supernova SN 2022qmx at z=0.35 Started by: Robin Leadbeater in: Deep Sky 3 8 2 years, 8 months ago Robin Leadbeater New website feedback 1 2 … 4 5 Started by: Callum Potter in: Website News and Help 23 90 2 years, 11 months ago Robin Leadbeater BX Monoceros Started by: Daryl Dobbs in: Variable Stars 2 2 3 years, 1 month ago David Boyd Nova Vul 2021 1 2 Started by: Jeremy Shears in: Variable Stars 9 31 3 years, 3 months ago Gary Poyner Viewing 20 topics - 1 through 20 (of 93 total) 1 2 3 4 5 →