Welcome to NACAA XXV
Presenter(s): Terry Cuttle
Affiliation(s): AAQ
Session details: Saturday, 2012-04-06 23:00:00, TBA
Abstract
The Convenor of NACAA XXV, Terry Cuttle, will open the convention and introduce the keynote speaker.
Presenter(s): Terry Cuttle
Affiliation(s): AAQ
Session details: Saturday, 2012-04-06 23:00:00, TBA
The Convenor of NACAA XXV, Terry Cuttle, will open the convention and introduce the keynote speaker.
Presenter(s): Stephen Kerr Affiliation(s): Trans-Tasman Occultation Alliance, Astronomical Association of Queensland, RASNZ, AAVSO, IMO Session details: Sunday, 2026-04-05 06:30:00 Abstract Occultation observing has been a staple of amateur astronomical citizen science since the 1970's. The last five to fifteen years has seen a rapid change in the techniques used by observers as new technologies put…
Session details: Friday, 2020-04-10 05:00:00
Presenter(s): John Drummond Affiliation(s): Royal Astronomical Society of New Zealand (vice president). Possum Observatory. Session details: Sunday, 2016-03-27 03:30:00, LT104 Abstract Luminous features surrounding peculiar galaxies have been imaged since the early 1900s. Their nature has become clearer as our understanding of galaxy evolution developed in the light of merger models from the Toomre brothers’…
Presenter(s): Trevor Barry Affiliation(s): Astronomy Society of NSW, Broken Hill Observatory, Australia Session details: Saturday, 2014-04-19 04:30:00, New York Abstract The Great Storm started as a small white spot Dec 8th 2010, By mid January 2011 the storm had dredged up so much material that it totally encircled the planet. Professionals captured data with Cassini…
Presenter(s): Mr Alan Plummer Affiliation(s): Variable Stars South Session details: Posters, 2013-03-29 10:18:00 Abstract This poster explains why variable stars should be observed, and how it is done. Some types of light curves are shown, along with a brief description of two of the many driving forces behind the light changes: nova explosions and stellar…
Presenter(s): M. Camilleri Affiliation(s): Trans-Tasman Occultation Alliance Session details: Monday, 2026-04-06 02:00:00 Abstract A review of Michael’s recently launched plug-in for SharpCap to automate occultation observing and reporting.