John Savage Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 4 topics - 1 through 4 (of 4 total) Topic Voices Posts Last Post Recent radio detection of Tropospheric Conduit Started by: John Savage in: Radio Astronomy 1 1 3 weeks, 6 days ago John Savage Error in ASIIMG FITS header Started by: Tony Vale in: Variable Stars 6 12 3 years, 9 months ago John Savage V392 Per – first results from a beginner Started by: John Savage in: Spectroscopy 5 18 8 years, 4 months ago Robin Leadbeater Alpy 600 Calibration Started by: John Savage in: Spectroscopy 3 9 8 years, 5 months ago John Savage Viewing 4 topics - 1 through 4 (of 4 total)