8/7/2023 0 Comments Event horizon telescope paper“We still don’t know whether it was the secret police or some gang … there was a little battle going on at the time,” Falcke said. In Mexico, one researcher ended up being detained by a gun-toting squad during the 2018 observing campaign. The team had to deal with social as well as technical breakdowns.In Antarctica, for example, the southern winter ruled out any shipments until October. Hundreds of trillions of bytes of data were collected on each day of an observing campaign, and getting all that precious data back on hard drives took as long as six months.“For none of the telescopes, it’s the best time of the year - but it’s the least worst for all of them,” Falcke explained. For that, it turns out that April is the kindest month. Because the project relied upon precisely synchronized radio observations in locales ranging from Hawaii and Spain to Chile and Antarctica, astronomers had to wait for when the weather is good enough at every site.Once the idea took off, he became the chair of the project’s science council - and helped direct hundreds of astronomers as they made observations, shipped back the data from eight sites around the globe, and developed algorithms to generate the imagery.įalcke and his teammates encountered plenty of earthly challenges: Starting 20 years ago, Falcke pushed for the idea of combining data from radio telescopes around the world to generate pictures of the black holes that lie at the heart of galaxies, including our own Milky Way.
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