Registration
Session details: Sunday, 2020-04-11 22:30:00
Session details: Sunday, 2020-04-11 22:30:00
Session details: Saturday, 2010-04-03 12:45:00 Abstract Daylight saving time ends at 3am on Sunday 4 April – turn your clock back one hour and enjoy the sleep-in.
Presenter(s): Tony Barry, Dave Gault, Hristo Pavloc Affiliation(s): WSAAG, IOTA, Tangra Observatory, Kuriwa Observatory Session details: Sunday, 2012-04-08 05:30:00, TBA Abstract The use of time stamped video in the observation of transient events (occultations and fast passes of NEAs) has become the norm. Unfortunately, interlaced video suffers from high noise, poor bit depth, and unnecessarily…
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): Mike Chapman Affiliation(s): Sydney Outdoor Lighting Improvement Society Session details: Sunday, 2018-04-01 01:00:00, MCON Abstract Light emitting diode (LED) technology has brought significant innovation to the lighting industry. The benefits of high efficacy LED street lighting has encouraged government sponsored programs to reduce power consumption, lower maintenance costs, reduce greenhouse gas emission and reduce…
Presenter(s): Dave Herald Affiliation(s): Canberra Astronomical Society Session details: Sunday, 2012-04-08 06:30:00, TBA Abstract In recent years photometrists have developed techniques to model the shape of an asteroid from its rotational light curve. Recently the results of asteroidal occultations have been combined with these shape models. This paper will provide an overview of the results…
Presenter(s): Murray Forbes Affiliation(s): Occultation Section (RASNZ), VSS, Wellington Astronomical Society Session details: Friday, 2016-03-25 03:30:00, LT106 Abstract The standard method for measuring and correcting for extinction by the Earth’s atmosphere is well known. However it requires ‘photometric’ conditions, i.e. the extinction must be constant across the entire sky and for the whole night. Due…