Andy Wilson Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 241 through 260 (of 307 total) ← 1 2 3 … 12 13 14 15 16 → Topic Voices Posts Last Post ALPY off axis guider Started by: Mr Nicholas John Atkinson in: Spectroscopy 3 3 7 years, 3 months ago Paul Luckas Relative Flux Calibration 1 2 Started by: john simpson in: Spectroscopy 7 27 7 years, 3 months ago Paul Luckas A tale of inconsistently catalogued spectral type Started by: Kevin Gurney in: Spectroscopy 4 5 7 years, 4 months ago Robin Leadbeater Trappist-1 Started by: Peter Mulligan in: Exoplanets 4 4 7 years, 4 months ago Richard Miles NGC 2903 Started by: Alun Halsey in: Spectroscopy 4 20 7 years, 4 months ago Alun Halsey Master dark frame Started by: Mr Jack Martin in: Spectroscopy 5 16 7 years, 5 months ago Mr Jack Martin More meteor spectroscopy 1 2 3 Started by: Bill Ward in: Meteors 6 52 7 years, 5 months ago Bill Ward CCD Variable observing Started by: Paul Anthony Brierley in: Variable Stars 5 7 7 years, 5 months ago Jeremy Shears Anyone submitting to BeSS? Started by: Tony Rodda in: Spectroscopy 3 4 7 years, 5 months ago Tony Rodda New observations (1) Started by: Kevin Gurney in: Spectroscopy 4 12 7 years, 5 months ago Tony Rodda strange Hb in Be (48 Per)? Started by: Kevin Gurney in: Spectroscopy 5 12 7 years, 5 months ago Tony Rodda MaxIm DL5 FITS header PTAREA Started by: Mr Jack Martin in: Spectroscopy 2 3 7 years, 5 months ago Mr Jack Martin Locating targets Started by: Kevin Gurney in: Spectroscopy 4 5 7 years, 5 months ago Tony Rodda Help with ISIS Started by: john simpson in: Spectroscopy 5 16 7 years, 6 months ago David Boyd Guide stars Started by: Kevin Gurney in: Spectroscopy 4 5 7 years, 6 months ago Kevin Gurney Demetra Started by: Tony Rodda in: Spectroscopy 4 6 7 years, 7 months ago Mr Allan Brittan Some symbiotics from last night! Started by: Steve Cuthbert in: Spectroscopy 3 5 7 years, 7 months ago David Boyd I’m doing something wrong Started by: Mr Allan Brittan in: Spectroscopy 6 14 7 years, 7 months ago Mr Allan Brittan EXOPLANETS Started by: Denis Buczynski in: Spectroscopy 5 5 7 years, 7 months ago Mike Scarisbrick Focal reducers for Alpy! Started by: Steve Cuthbert in: Spectroscopy 7 13 7 years, 8 months ago Kevin Gurney Viewing 20 topics - 241 through 260 (of 307 total) ← 1 2 3 … 12 13 14 15 16 →