Robin Leadbeater Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 381 through 400 (of 473 total) ← 1 2 3 … 19 20 21 22 23 24 → Topic Voices Posts Last Post request for spectra of possible supernova AT2017haf Started by: Robin Leadbeater in: Spectroscopy 2 5 6 years, 9 months ago Robin Leadbeater PSN at2017gjn in NGC1067 confirmed using ALPY 200 Started by: Robin Leadbeater in: Spectroscopy 6 17 6 years, 9 months ago Robin Leadbeater Diffraction gratings Started by: Mr Jack Martin in: Spectroscopy 3 3 6 years, 9 months ago Geoff Ludbrook A cautionary tale Started by: David Boyd in: Spectroscopy 4 12 6 years, 9 months ago Robin Leadbeater PNV J00425895+4126279 1 2 Started by: Nick James in: Variable Stars 5 24 6 years, 10 months ago George Carey Flux calibration and Spectrophotometry Started by: Tony Rodda in: Spectroscopy 3 4 6 years, 10 months ago Tony Rodda VV Cephei news 1 2 3 Started by: Mr Jack Martin in: Spectroscopy 9 44 6 years, 10 months ago Mr Jack Martin Request to change my displayed user name Started by: Andrew Thomas in: Website News and Help 5 8 6 years, 11 months ago Andrew Thomas Keeler’s seminal paper on the spectroscopic observation of nebulae Started by: Paul Luckas in: History 4 4 6 years, 11 months ago David Boyd TWIN BOOK ASTRONOMICAL SPECTROSCOPY Started by: MARC TRYPSTEEN in: Spectroscopy 7 13 6 years, 11 months ago MARC TRYPSTEEN Measuring radial velocity of planetary nebulae with Alpy? Started by: Paul Luckas in: Spectroscopy 4 12 6 years, 11 months ago Paul Luckas NSV 11988 Started by: David Boyd in: Spectroscopy 3 4 7 years ago Gary Poyner IRAF Started by: Dr Andrew Smith in: Spectroscopy 6 16 7 years, 1 month ago Dr Andrew Smith dwarf nova confirmed using ALPY 600 spectrographs Started by: Robin Leadbeater in: Spectroscopy 2 3 7 years, 1 month ago Robin Leadbeater The new BAV MAGAZINE SPECTROSCOPY Started by: Ernst Pollmann in: Spectroscopy 5 7 7 years, 1 month ago Ernst Pollmann VV Cephei High Resolution Started by: MARC TRYPSTEEN in: Spectroscopy 4 15 7 years, 1 month ago MARC TRYPSTEEN AAVSO guide question Started by: Matthew Jenkins in: Variable Stars 2 3 7 years, 1 month ago Matthew Jenkins Light pollution Started by: Paul Luckas in: Spectroscopy 3 5 7 years, 1 month ago Paul Luckas S617 and a question on how to proceed Started by: Matthew Jenkins in: Spectroscopy 3 4 7 years, 1 month ago Matthew Jenkins Bright possible supernova in NGC6946 Started by: Robin Leadbeater in: Spectroscopy 3 5 7 years, 2 months ago Robin Leadbeater Viewing 20 topics - 381 through 400 (of 473 total) ← 1 2 3 … 19 20 21 22 23 24 →