Robin Leadbeater Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 321 through 340 (of 526 total) ← 1 2 3 … 16 17 18 … 25 26 27 → Topic Voices Posts Last Post Opportunities for amateurs Started by: Roger Dymock in: Exoplanets 6 10 6 years, 5 months ago Eric Watkins M51 Started by: David Swan in: Deep Sky 3 4 6 years, 5 months ago Nick James The “unmeasurable” spectrum… Started by: Bill Ward in: Meteors 4 9 6 years, 6 months ago Bill Ward Hubble Constant. Started by: Derek Glover in: General Discussion 8 13 6 years, 6 months ago Dr Andrew Smith Observation attempt Started by: Dr Paul Leyland in: Exoplanets 4 7 6 years, 6 months ago Dr Paul Leyland Calibration bulbs… Started by: Tony Rodda in: Spectroscopy 2 4 6 years, 6 months ago Tony Rodda UV Aurigae, where can I find out more? Started by: John Coffin in: Spectroscopy 4 5 6 years, 6 months ago Robin Leadbeater Calibration of Lhires spectra with impoverished calibration spectrum Started by: Kevin Gurney in: Spectroscopy 2 5 6 years, 6 months ago Kevin Gurney March VSS Circular available Started by: Gary Poyner in: Variable Stars 2 2 6 years, 6 months ago Robin Leadbeater ASASSN-19de (TCP J06373299-0935420) Started by: Robin Leadbeater in: Spectroscopy 3 6 6 years, 6 months ago Robin Leadbeater Sirius B 1 2 3 Started by: owen brazell in: Deep Sky 16 49 6 years, 6 months ago David Arditti Winchester weekend sold out Started by: Mr Jack Martin in: BAA Events and News 11 11 6 years, 6 months ago Eric Watkins CPRE Star Count 2019 Started by: Bill Barton in: General Discussion 8 12 6 years, 6 months ago Dr Paul Leyland Dew shields Started by: Alan Thomas in: Telescopes 5 11 6 years, 6 months ago Dr Paul Leyland Possible nova in M31 1 2 Started by: George Carey in: Spectroscopy 7 25 6 years, 7 months ago George Carey Meteor back scatter radio antenna Started by: Eric Watkins in: General Discussion 3 8 6 years, 7 months ago Eric Watkins potentially bright supernova in NGC3254 Started by: Robin Leadbeater in: Spectroscopy 4 8 6 years, 7 months ago David Swan sn2018hna mag 13.7 in UGC7534 Started by: Robin Leadbeater in: Deep Sky 1 1 6 years, 7 months ago Robin Leadbeater SN2018hna now mag 14 – unusual type II behaviour Started by: Robin Leadbeater in: Spectroscopy 1 1 6 years, 7 months ago Robin Leadbeater Dslr camera and reflector telescope Started by: Garion Edward Brooks in: Imaging 3 5 6 years, 7 months ago Robin Leadbeater Viewing 20 topics - 321 through 340 (of 526 total) ← 1 2 3 … 16 17 18 … 25 26 27 →