Astronomical Society of Southern Africa

5th Biennial Symposium

29 November - 1 December 2002

Aloe Ridge Hotel and Observatory

 

Provisional Program

29 November

        08h00-09h00 Registration

        09h00-09h15 Welcoming address Owner Aloe Ridge

        09h15-09h30 Opening address Tim Cooper, President ASSA

1      09h30-10h30 Keynote Lecture Classical Novae: Stellar Apoplexy,
                                                            Convalescence and Recovery,
Professor Brian Warner,
                                                            University of Cape Town

        10h30-11h00 Tea

Invited Speaker Session

2 11h00-12h00 Danie Overbeek Memorial Lecture Dr Janet Mattei, AAVSO

3 12h00-13h00 Pulsars, Prof Fabio Frescura, University Witwatersrand

        13h00-14h00 Lunch

Open Session

4 14h00-14h15 Recent Developments at Boyden Observatory, Hannes Calitz

5 14h15-14h30 Boyden Observatory’s Public Program, Hannes Calitz

6 14h30-15h00 W Ursa Majoris Stars, Dr Derck Smits

        15h00-15h30 Tea

7 15h30-16h00 The formation of O2 in the early Atmosphere, Brian Fraser

8 16h00-16h30 Why Space Geodesy? Dr Ludwig Combrinck

9 16h30-17h00 Supernova Search Program, Berto Monard

30 November

        08h00-09h00 Registration

Observing Sections and the work of ASSA

10 09h00-09h30 Recent ASSA results on Comets and Meteors, Tim Cooper

11 09h30-10h00 Occultations, Brian Fraser

12 10h00-10h30 The SA Meteorite Recovery Program, Trevor Gould

        10h30-11h00 Tea

13 11h00-11h30 Variable Stars, Jan Hers

14 11h30-12h00 The ASSA Historical Section Website, Chris de Koning

15 12h00-12h30 Deep Sky Dedication, Magda Streicher

16 12h30-13h00 Imaging Section, Construction and Use of an Audine CCD
                                Camera, Theo Pistorius

        13h00-13h15 Symposium Photo

        13h15-14h00 Lunch

Historical Session

17 14h00-14h30 Early History of Astronomy in Southern Africa, Dr Peter Smits

18 14h30-15h00 A History of Comet Discovery from South Africa, Tim Cooper

        15h00-15h30 Tea

19 15h30-16h00 De la Caille at the Cape 1751-1753, Rupert Hurly

20 16h00-16h30 The History of the Union Observatory, Jan Hers

21 16h30-17h00 Invention and development of the Telescope, Louis Barendse

        19h00 Cocktails & demonstration of the Aloe Ridge 25" telescope

1 December

08h00-09h00 Registration

Astronomical Research Session

22 09h00-09h45 To be confirmed

23 09h45-10h30 To be confirmed

        10h30-11h00 Tea

24 11h00-11h45 An amateur looks at the Period-Luminosity Law
                                Eben van Zyl

25 11h45-12h30 Investigation of Optical and Near Infra Red Surface Brightness
                                Profiles of Spiral Galaxies, Dr Barbara Cunow, UNISA

26 12h30-13h15 A quantum perspective of the creation of matter in the early
                                universe, Frikkie de Bruyn, Natal Midlands Centre

        13h15-14h00 Lunch

Solar Eclipse Session

27 14h00-14h30 Preview of the solar Eclipse, 2002 December 4

28 14h30-15h00 Observing Solar Eclipses, Cliff Turk

        15h00-15h30 Tea

29 15h30-16h00 Reminiscences from the Last Solar Eclipse, Joint presentation
                                by Johannesburg and Pretoria Centres

30 16h00-16h30 Footage of the 1940 Solar Eclipse, Rupert Hurly, Eben van Zyl

        16h30 Closing address and remarks

 Exhibits and Poster Papers

Dewald van Vuuren, Meteorite

Adie Viljoen, to be announced

Dr David Crawford, International Dark Sky Association

PE Technikon, Astrophotography

Auke Slotegraaf, What Lacaille really saw - The first southern hemisphere non-stellar catalogue