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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

Prototype film degree introduced for Kovsies

2015-06-11

As of 2015, the university’s postgraduate prospectus was modified to include a new Bachelor of Arts Honours in Film and Visual Media course in the Faculty of the Humanities.

A group of eight pilot students are being exposed to basics studies in film history, research, and practical production exercises. The programme’s prototypical nature lies in its inter-disciplinary approach, which means students will integrate film history and theory with individual short film production.

According to the Programme Committee, “the two parts enrich each other, so students’ practical work is conceptually much stronger, and their written work is more balanced.”

“While other universities locally and abroad do offer film qualifications, the emphasis usually falls on either the history and theory of film, or the making of films. Our programme is the only one in South Africa (that we know of) that offers this specific kind of integration.”

Chris Vorster, Dr Anthea van Jaarveld, Prof Helene Strauss, and Johanet Kriel are responsible for lecturing, and providing personalised supervision to students. These lecturers form part of a Programme Committee, which also includes Prof Annie van den Oever, Cloete DeBeer, and Martin Rossouw.

The university has built a multi-camera studio, equipped with state-of-the-art equipment, editing facilities, and an intimate movie theatre to facilitate a thorough teaching and learning process.

Rethabile Radebe, one of the students, says she values the teaching approach of the lecturers, highlighting the positive impact of constructive criticism they offer. “My self-confidence is much better so I think, even though they help you academically for you to get your grades correctly, they also help you as a person. When you’ve done well, they don’t forget to tell you.”

This student’s views run parallel to Kriel’s, which are to “help students to perform at their best, and to develop and align our curriculum better for next year,” when an additional seven students are to be accommodated. The university, in collaboration with the University of Groningen in the Netherlands, is modelling the curriculum to ensure holistic film education.

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