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On the 18th of September 1995, the University
acquired the Ceduna 1 Satellite Earth Station
in South Australia. The site, with its 30 metre diameter antenna and
several
large buildings on 64 ha of land, were transferred to the University
by Telstra Corporation Limited following the relocation of Ceduna's
telecommunications
functions to Perth. The aquisition of the landmark instrument has
further boosted Tasmanias high status in Australian radio
astronomy by providing the astrophysics group with control of 40% of
the Australian VLBI array.
This
insures that UTAS will be in a position to play a major
role in this area of Australian science for many years to come.
The University, as a national centre of excellence
in radio astronomy
with a long tradition of hands-on experience in this field, operates
the facility as a stand alone instrument and in conjunction with other
antennas in a VLBI array. The antenna has dramatically enhanced
the Australian VLBI array, which includes existing radio telescopes in Hobart, Parkes, Mopra and
Narrabri
by
providing a vital East-West extension required to map compact radio
sources
in the southern sky at high resolution and to study a range of
important
astrophysical problems. The facility has enable participating
institutions
to provide high-quality teaching and postgraduate research in
astrophysics,
astronomy and geodesy and will strengthen Australia's international
links
through participation in key multinational research programs. A power
point
introduction to VLBI produced by Dr Richard Dodson can be downloaded.
It is part of the Swinburne
Astronomy online course.
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External
Use
The observatory is open to external users and for commercial tracking
purposes. For
information on aquiring observatory time, please contact the
Director, Professor John M. Dickey.
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Address:
Professor J. M. Dickey,
Director, Ceduna Observatory,
Private Bag 21,
Hobart, TAS 7001
AUSTRALIA
Ph: +61 (0)3 6226 2447
Fax:+61 (0)3 6226 2410
John.Dickey_at_utas.edu.au
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