David Boyd Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 21 through 40 (of 89 total) ← 1 2 3 4 5 → Topic Voices Posts Last Post Paper on spectroscopy and photometry of Miras Started by: Robin Leadbeater in: Spectroscopy 3 4 2 years, 6 months ago Dr Andrew Smith Spectra of some planet eating white dwarfs Started by: Robin Leadbeater in: Exoplanets 6 10 2 years, 7 months ago Robin Leadbeater Outburst of the WZ Sge star V627 Peg Started by: David Boyd in: Variable Stars 4 8 2 years, 9 months ago Robin Leadbeater 2021 Symposium on Telescope Science Started by: David Boyd in: General Discussion 2 2 3 years, 1 month ago Grant Privett 2020 – how was it for you? Started by: Jeremy Shears in: General Discussion 14 14 3 years, 3 months ago John Cook Gyulbudaghian’s Nebula imaged on two nights in mid November 2020 Started by: Mike Paling in: Deep Sky 4 6 3 years, 4 months ago David Boyd CALSPEC reference spectra Started by: Dr Andrew Smith in: Spectroscopy 3 7 3 years, 4 months ago Dr Andrew Smith Photometry on Supernovae with bright host galaxies? Started by: Graeme Coates in: Variable Stars 7 10 3 years, 4 months ago Bart Staels Query on astronomy for the visually impaired Started by: David Arditti in: General Discussion 7 9 3 years, 6 months ago Dr Paul Leyland PV Cep in deep fade Started by: David Boyd in: Variable Stars 6 6 3 years, 7 months ago Nick Hewitt How to validate observations Started by: Keith Shank in: Spectroscopy 3 9 3 years, 10 months ago Keith Shank CMOS v CCD for photometry? 1 2 Started by: Tim Haymes in: Exoplanets 9 21 3 years, 11 months ago Graeme Coates Super Nova 2020 hvf in NGC 3643 Started by: Eric Watkins in: Variable Stars 7 7 3 years, 11 months ago Dr Paul Leyland Solar System and Exoplanets review paper Started by: David Boyd in: Exoplanets 3 3 3 years, 11 months ago Roger Dymock Another comet bites the dust? Started by: David Swan in: Comets 6 17 4 years ago Nick James News about AIP4WIN Started by: David Boyd in: Photometry 9 13 4 years, 1 month ago Derek Robson Help monitor suspected cataclysmic variable star Started by: Jeremy Shears in: Variable Stars 2 2 4 years, 2 months ago David Boyd Observing stats for 2019 Started by: Gary Poyner in: General Discussion 6 6 4 years, 4 months ago Rob Januszewski gb00234, a bright interstellar comet? Started by: Nick James in: Comets 10 19 4 years, 4 months ago Stewart John Bean ALPY ArNe 14.lst Started by: Mr Nicholas John Atkinson in: Spectroscopy 3 4 4 years, 6 months ago Robin Leadbeater Viewing 20 topics - 21 through 40 (of 89 total) ← 1 2 3 4 5 →