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On how photographing invisible things can repair building

БНР Новини

To take a picture of what’s invisible and to repair a building this way – it sounds as abstract as Zen and the Art of Motorcycle Maintenance. However, students from the Sofia High School of Mathematics have proven that it is all possible. They have organized a charity exhibition with their own astro-photos. The money collected will go for the repair of Sofia’s astronomic observatory, as it hasn’t been repaired for decades. Associate Prof. Evgeni СнимкаOvcharov, head of the Astronomy Dept. with the Sofia University’s faculty of physics explained that the institution’s board was trying to cope with some of the most urgent repair works with its own funds. Students, PhDs and volunteers have joined the action.The observatory is the oldest in the Balkan Peninsula and it has 120 years of history, Associate Prof. Ovcharov says and adds:

“It has been a monument of culture since 1976. We use it for training and the popularization of astronomy. It is situated on a very nice spot in the centre of the Borisova Garden and people show curiosity towards astronomy. We try to satisfy that curiosity.”

The students recall how the idea on the exhibition was born spontaneously:

Снимка“We wanted to help the building and since Teodor has this incredible talent in the sphere of astrophotography we decided to combine both things,” says Raya Dimitrova, a student at the school of mathematics and one of the event’s organizers. “Many of the visitors were surprised by the fact that the objects they saw in the pictures were real. Some of them even claimed that computer technologies and programs had been used. They were very impressed and most of them wanted to have and buy some of the photos.”

СнимкаPhD with the Astronomy Dept. Gancho Ganchev, one of the participants in the exhibition says that astrophotography shows things which actually exist around us, but we don’t have the ability to see:

“Our eyes are pretty weak detectors, compared to photo cameras and we photograph longer, in order to get more details and information. Sometimes we use tripods, synchronized with the Earth’s spinning, in order for the object to remain in contrast. We gathered photos of astronomic objects and also astrological landscapes, combining night landscapes with the night sky for the exhibition. I think it all went very well.”

СнимкаTeodor Alexiev is one of the main engines and participants in the exhibition and according to his coevals he has great talent in the area of photography. The boy says that the long waiting is the main challenge for this type of photography:

“Gancho and I have sometimes spent even 6 hours in snow, ice and cold, in order for the photo to be taken. However, pleasant surprises happen as well – for instance, in 2013 I witnessed the explosion of a new star. I observed it all through lens. Later on I had the chance to take a photo of a comet. The photo was also part of the exhibition.”

English version: Zhivko Stanchev 

Photos: courtesy of the organisers


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