The Monster Black Hole at our Galaxy center changes the “Top Speed,” according to a new model of artificial intelligence (AI).
The model, trained in the complex telescope data used to be considered as good as useful, objective to make the most detailed black hole cavity images. However, based on questionable data quality, not all experts are convinced that AI model is accurate.
“I am very sympathetic and interested in what they do,” Readhard Genzelan astrophysicist at the Max Planck Institute for Germany extraterrestrial physics and one of the winners of 2020 Nobel Prize in Physicstells live science. “But artificial intelligence is not a miraculous medicine.”
For decades, scientists are trying to observe and introduce Sagittarius A *The SupermsSIVE black hole in our galaxy. On May 2022, they opened the first all image In this great thing, but there are many questions, like how it works.
Today, an international team of scientists tried to use AI power to thwart more information about Sagittarius A * from the data collected in Hunfresh Horizon Telescope (Eht). Unlike some telescopes, the and do not settle in a location. However, it is made up of many involved instruments that have spent worldwide work in Tandem. EHT uses high electromagnetic waves – up to a millimeter long-to measure radius of photons surrounding a black hole.
However, this technique, known as high basis interferetometry, very quickly obtained by intimidation from water vapor to Atmosphere on the ground. This means that it can be difficult for researchers to understand the information collected the instruments.
“It is very difficult to deal with data from the telescope’s stage,” Michael JanssenAn astrophysicist at the Netherlands university and co-author of study, speaks live science. “A neural network deserves appropriate to solve this problem.”
Janssen and his team trained a model of AI in EHT data that was previously discarded so noisy. In other words, the atmosphere is so much static to determine the information using classical classes.
Through this AI procedure, they make a new Sagittarius structure image a * and their picture reveals some new features. For example, the black hole appears to waste “nearly at high speed,” researchers say statementand rotational axis as well as teaching the world. Some results are published this month in the journal Astronomy & Astrophysics.
Teaching the speed of rotational at Sagittarius A * will give scientific trees how radiation is conducting around the supermsssic black holes in its contents.
However, not everyone is convinced that new AI is perfectly accurate. According to Genzel, the relatively low quality data to go to the model can cause unexpected ways. As a result, the new image can be a distortion, he says, and does not have to be taken with the value of the face.
In the future, Janssen and his team plan to apply their technique to the latest EHT data and measure it against real world results. They hope this analysis can help refine the model and develop the future simulations.
This story is given to Livecenceen.com, A Sister site at Space.com
