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New projection system contributes to enhanced experience at Naval Hill Planetarium

15 June 2022 | Story Leonie Bolleurs | Photo Leonie Bolleurs

During the installation of the new computer and projector equipment at the Naval Hill Planetarium, were from the left: Dieter Schwab and Alex Reither from Sky-Skan, and Prof Matie Hoffman, Barry Crous (Instrumentation), and Pat van Heerden (Department of Physics) from the UFS.

The Naval Hill Planetarium at the Centre for Earth and Space on Naval Hill was inaugurated on 1 November 2013. It was the first digital planetarium in Africa south of the Sahara.

The Department of Physics at the University of the Free State (UFS) is responsible for the Naval Hill Planetarium (formerly the Lamont-Hussey Observatory). The department uses the planetarium to educate and inform citizens about the natural sciences. The planetarium, together with the Boyden Observatory, is also important for the display and communication of South Africa’s astronomical heritage.

The planetarium system was recently upgraded in a project that cost R6 million. According to Prof Matie Hoffman from the Department of Physics, it was time to upgrade the computers and graphic cards, and to replace the lamp projectors with laser projectors.

Funding for the state-of-the-art equipment came from the Faculty of Natural and Agricultural Sciences and the Information and Communication Technology Services (ICT Services) at the university. Businesses in Bloemfontein – First Technology and Raubex Construction – also contributed to the project.

Presenting programmes more often

Planetarium specialists Dieter Schwab and Alex Reither from Sky-Skan Europe, based in Germany, installed the new equipment over a period of two weeks.

Prof Hoffman says the new equipment will enhance the experience of people visiting the planetarium for a close encounter with the wonders of the universe to deepen their appreciation of science and astronomy.

“Besides a clearer image with better colour, the new projectors will also be more economical to operate. This means we will be able to offer programmes at the planetarium more often,” he says.

The upgrades also include new software. Prof Hoffman explains that the software will enable more sophisticated presentations and open the door to the use of the planetarium for higher level visualisation of scientific data where any large data sets with many variables are involved, such as climate science, astrophysics, and cosmology.

Offering an incredible experience

After completion of the installation, a period of two weeks will be spent on training to master the use of the new equipment and the software. The public can expect the first show with the new equipment at the end of June.

“I am most looking forward to the planetarium creating an incredible experience – better than in the past – for the public and increasing everyone's admiration and understanding of the universe. I also believe the planetarium is an excellent facility to improve students' skills in science communication, and it provides these students the opportunity to share their knowledge with the public,” concludes Prof Hoffman.

News Archive

Quantity Surveying celebrates many firsts

2014-10-20

From the left are: Pierre Oosthuizen, Prof Kajimo-Shakantu and Dr Stephan Ramabodu
Photo: Ifa Tshishonge

The Department of Quantity Surveying at the University of the Free State (UFS) has much to be proud of. With Prof Kahilu Kajimo-Shakantu as Head of the Department of Quantity Surveying, the department is celebrating several firsts.

For the first time, the department has four academics with PhDs. This includes Prof Kajimo-Shakantu, Dr Stephan Ramabodu, Dr Timothy Froise and Dr Benita Zulch. It is also the first time that this department is managed by a woman.

Furthermore, the Department of Quantity Surveying has performed very well at this year’s national Quantity Surveying Conference held in Pretoria, where they walked away with four of the seven awards.

The awards were:

•   Best presenter: Pierre Oosthuizen (lecturer)
•   Most innovative presenter: Pierre Oosthuizen (lecturer)
•   Best paper on engineering projects: Prof Kahilu Kajimo-Shakantu
•   Best academic paper: T Monyane (postgraduate student) and Dr Stephan Ramabodu (lecturer)

The South African Council for the Quantity Surveying Profession (SACQSP) also presented two prestigious life achievement awards. One of these were bestowed upon Prof Basie Verster from the UFS for his contribution to quantity surveying since the 1970s.

The university is especially proud of Dr Stephen Ramabodu, lecturer in the Department of Quantity Surveying, who completed his PhD this year. This makes of him the highest qualified quantity surveyor in the department and one of only a few holders of a quantity surveying PhD in the country. Dr Ramabodu is also registered with the South African Council for Quantity Surveying Professionals.

Prof Kajimo-Shakantu said the following of Dr Ramabodu. “Since 2002, Stephan was appointed as a lecturer in a programme called Grow Your Own Timber at the UFS. Later on, he went to Cape Town to gain some commercial experience, where he worked for Davis Langdon in 2005. In 2008, he returned to the Free State, where he established Ramabodu & Associates. Later on in the same year, he returned to the UFS as a lecturer to complete all the remaining milestones of the Grow Your Own Timber programme.

“The university looks forward to Stephen’s increased responsibilities and contributions, not only in teaching and learning, but also in research, mentoring and community engagement.”

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