Latest News Archive

Please select Category, Year, and then Month to display items
Years
2019 2020 2021 2024
Previous Archive
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

A Kovsie parade through Bloemfontein's streets
2014-02-04


Photo: Albert van Biljon

The community of Bloemfontein came out in numbers to watch the annual Kovsie Rag procession on Saturday 1 February 2014. Young and old lined the roads around the Bloemfontein Campus to get a glimpse of the colourful floats moving through the city’s streets. Onlookers showed their support for the UFS’s charitable fun drive, dropping coins in the money tins of first-year students who made their way through the crowds.

Celebrating the hard work of students who spent hours building floats, festivities kicked off with a morning parade to Heidedal and Mangaung. Here the Rag Office distributed 10 000 meals to members of the community.

With a beloved Hollywood panda as their inspiration, JBM, Soetdoring and Imperium residences were crowned winners of the movie-themed float-building competition later the evening. Their Kung Fu Panda float led the way as the main procession made its way to the Chevrolet Cricket Stadium for a night of celebration with music stars Mango Groove, Zakes Bantwini and Robbie Wessels.  

Mango Groove had the audience on their feet playing well-known hits like Special Star, Moments Away and Hometalk. Robbie Wessels and Bantwini also didn't disappoint, with the audience stomping feet to their music. In addition, partygoers were treated to an amazing fireworks display that lightened up the Bloemfontein night sky.

Float-building results: 

  • Overall winners: JBM, Soetdoring and Imperium 
  • Winners Pool A: JBM, Soetdoring and Imperium
  • Winners Pool B: Welwitchia and Tswelopele 

The overall assessment of floats was made up of 100 points. The impression of the floats on the little ones was very important, as children judges awarded 25% of the score. They gave a mark out of 10 and it was converted to a mark out of 25.

The assessment by the adult judges counted for 75 points. The criteria were as follows:

  • General impression and colour: 25 points
  • Detail: 25 points
  • Did the float complement the theme: 15 points

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept