Roy Hughes Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 1 through 20 (of 42 total) 1 2 3 → Topic Voices Posts Last Post Ratchet mechanism for opening slit in dome Started by: Dawson in: General Discussion 5 12 2 weeks, 1 day ago Dawson Betelgeuse 1 2 … 4 5 Started by: Dawson in: General Discussion 21 92 2 months ago Jeremy Shears Pixel Value and Exposure 1 2 3 Started by: Mr Giovanni Di Giovanni in: Imaging 10 41 3 months, 4 weeks ago Peter Lyon Pump spray mirror silvering kit 1 2 Started by: Alan Snook in: Telescopes 8 25 4 months, 2 weeks ago Dr Richard John McKim Dark Side of the Moon Started by: Alan Thomas in: General Discussion 4 4 5 months, 2 weeks ago Roy Hughes The monkey’s telescope – a mystery Started by: Jeremy Shears in: History 7 10 8 months, 2 weeks ago David Arditti February JBAA Started by: Paul Anthony Brierley in: General Discussion 10 17 9 months ago Alex Pratt BAA Calendar Started by: Pauline Phillips in: General Discussion 3 4 11 months, 3 weeks ago Andy Wilson Pie in the Sky Started by: Alan Thomas in: General Discussion 6 15 1 year, 6 months ago Alan Thomas Sam Jewell G4ddk VLNA for 1420 MHz Hydrogen Line Supply Voltage & Current Started by: Sharon in: Radio Astronomy 2 2 1 year, 7 months ago Roy Hughes Leslie Peltier video Started by: Denis Buczynski in: Telescopes 10 10 1 year, 8 months ago Roy Hughes New website – members’ full names 1 2 Started by: Alex Pratt in: Website News and Help 10 22 1 year, 9 months ago Alex Pratt Journal delays Started by: Andy Wilson in: BAA Events and News 13 18 1 year, 10 months ago Roy Hughes Spiders Started by: Graeme Coates in: Telescopes 3 5 2 years, 1 month ago Graeme Coates Publications of JAS Started by: Anthony John Kinder in: Website News and Help 2 2 2 years, 6 months ago Roy Hughes A Catalogue of Observations of Luminous Meteors Started by: David C Rayment in: General Discussion 2 2 2 years, 7 months ago Roy Hughes Well here it is – the new Obsy Started by: Tony Rodda in: General Discussion 8 19 2 years, 9 months ago Steve Tonkin Theodorus Blethyn 1 2 Started by: Mr Jack Martin in: History 4 30 3 years, 8 months ago Mr Jack Martin 2021 Handbook now available for download Started by: Callum Potter in: General Discussion 5 5 4 years, 1 month ago Andrew Paterson Query on astronomy for the visually impaired Started by: David Arditti in: General Discussion 7 9 4 years, 1 month ago Dr Paul Leyland Viewing 20 topics - 1 through 20 (of 42 total) 1 2 3 →