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11 October 2019 | Story Leonie Bolleurs | Photo Supplied
Staff and Students from the Department of Physics
Staff and students from the UFS Department of Physics with parts of the newly arrived astronomical spectrograph for the Boyden Observatory 1,5-m telescope. From the left, are: Dr Pat van Heerden, Daniel Kulik (honours student), Joleen Els (third-year student), Justin Cooper (honours student), Helene Szegedi (lecturer), Professor Petrus Meintjes, Dr Brian van Soelen, and Dr Richard Gray.
Stable atmospheric environments and near perfect weather conditions were the main reasons for the establishment of the Boyden Observatory a few kilometres outside Bloemfontein. This astronomical research observatory and science education centre is managed by the Department of Physics at the University of the Free State (UFS).

With the newly acquired astronomical spectrograph for the Boyden Observatory 1,5-m telescope, scientists will be able to gain visual access to both the Northern and Southern Hemisphere skies.

Collaboration with expert in stellar spectroscopy 

The spectrograph, mainly developed and built by Dr Richard Gray, will be used collaboratively for astronomical research by the UFS and the Appalachian State University (ASU) in North Carolina, where Dr Gray is based. 

Dr Gray is a world-renowned expert in stellar spectroscopy and leading author of one of the most influential textbooks on stellar spectroscopy, Stellar Spectral Classification, with co-author Christopher J Corbally.

Dr Gray recently received a Fulbright Scholarship from the Fulbright Foundation to spend a full year in the UFS Department of Physics, where he will lecture several Astronomy classes and do research in collaboration with personnel of the UFS Astrophysics Research Group. He will also lead the assembly of the instrument over the next few weeks, working with personnel and students in the Department of Physics as well as the UFS Instrumentation Division.

According to Prof Pieter Meintjes, Senior Professor from the UFS Department of Physics, some components of the instrument have been developed and constructed by the university’s Instrumentation Division, with key components purchased from funding by the Directorate: Research Development at the UFS.

Unique capability in infrastructure 

“The availability of a sophisticated instrument of this nature on the 1,5-m telescope will place the UFS Astrophysics Group in an elite bracket in terms of the available infrastructure for astronomical research,” said Prof Meintjes.

He explained: “The combined polarimetric-spectroscopic capability in one single instrument is unique. Combined with the fact that it is hosted on a research instrument that is utilised and maintained exclusively by the UFS Astronomy Group in the Department of Physics, gives this group a competitive edge in relation to most international astronomy groups.” 

The instrument is valued at close to R1,5 million. 

The Boyden Observatory
The Boyden Observatory. (Photo:Supplied)

According to Prof Meintjes, the instrument will be mounted at the backend of the UFS Boyden 1,5-m telescope and will allow them to do simultaneous polarimetry and spectroscopy of astronomical sources. “This is vital for the research we are working on,” he said.

International collaboration and student development

The instrument also brings with it the possibility of forging international collaborations for research as well as student development. “This can advance the stature of the UFS as an internationally respected research-led tertiary institution,” said Prof Meintjes. 

The possibility of making the UFS Boyden 1,5-m telescope completely remote-controlled, is being investigated. “This will serve the observational needs of researchers from both the UFS and the ASU, with researchers at ASU able to access the telescope for their own in-house research programmes. The availability of such an instrument on the UFS 1,5-m telescope also opens up the possibility to accommodate visiting researchers from ASU or elsewhere in the world at Boyden,” said Prof Meintjes.

News Archive

Eugene de Kock, FW de Klerk and forgiveness – Prof Gobodo-Madikizela’s take on gestures of reconciliation
2015-02-06

What Prof Pumla Gobodo-Madikizela, Senior Research Professor in Trauma, Forgiveness and Reconciliation Studies at the University of the Free State, found over the years talking to Eugene de Kock, was a man tortured by his past. By the deeds he has committed.

“As a result he was confronting these – not as a cog in a machine – but as a person who actually did the deed himself,” Prof Gobodo-Madikizela said during an interview [https://soundcloud.com/primediabroadcasting/dr-gobodo-on-de-kock-parole] with Pippa Hudson on Cape Talk. A man taking personal responsibility.

Against the backdrop of De Kock recently granted parole, what, then, is the nature of forgiveness?

“Often people think when they forgive, you forgive and forget. That’s not the point,” Prof Gobodo-Madikizela says. “Forgiving, in fact, I found is the wrong word. We are using forgiveness for a range of responses. What I find useful in this kind of work is to think about how people change, how people are transformed. In other words, to think about our empathic connection to people who are our former enemies.” In other words: to reach a place where both parties can see each other as fellow human beings. “Somehow when a person expresses remorse – in the way Eugene de Kock has done – it opens a door for the different kinds of relationships to that traumatic past,” Prof Gobodo-Madikizela says.

In an article for the Sunday Times, Prof Gobodo-Madikizela refers to the motion to immortalise F W de Klerk by renaming Table Bay Boulevard after him. In this piece, she clearly points out that De Klerk is not without blood on his hands. She agrees with Mayor Patricia de Lille’s support of this tribute to De Klerk, though, when De Lille refers to ‘the spirit of reconciliation that Tata Madiba believed in’.

Justice Minister Michael Masutha – who granted De Kock parole – and De Lille “are right in evoking the memory of Nelson Mandela through these important gestures of reconciliation,” Prof Gobodo-Madikizela remarks. The need to return to Nelson Mandela’s vision, she adds, remains urgent.

Read Prof Gobodo-Madikizela’s full article, published in the Sunday Times, here.
For Prof Gobodo-Madikizela’s response to Eugene de Kock, FW de Klerk and reconciliation, read here.

 

For more information or enquiries contact news@ufs.ac.za

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