![]() Thanks to the rapid response from the ATA team and the unique capabilities of the ATA’s receivers and digital systems, the scientists been able to shed new light on the physical mechanisms at play in GRBs in unprecedented detail. The ATA was one of the first radio telescopes instruments to record data on this source, only a few hours after the event happened. “We owe this success to the original specification of the ATA and the refurbishment program that transformed its analog and digital capabilities.” Wael Farah, project scientist for the Allen Telescope Array. “It’s exciting to witness the ATA participating in a worldwide effort to study one of the most interesting and bright supernova explosions,” said Dr. These observations offer a rigorous testing ground for theoretical predictions about this interaction, and they provide valuable information for future rapid response instruments. They used data from radio telescopes worldwide, including the Allen Telescope Array (ATA), to investigate the violent interaction between the jet and circumstellar medium. The research team included astronomers from the UK, USA, Australia, the Netherlands, Italy, and South Africa. ![]() The international team recorded radio emissions just three hours after the explosion, providing unparalleled insight into the jet's properties as it rapidly evolved. The team was able to capture detailed information about a gamma radio burst (GRB) called the "Brightest of All Time" (BOAT), also known as GRB 221009A. March 28, 2023, Mountain View, CA – A team of astronomers from the SETI Institute, Oxford University, and other institutions worked together to study the earliest stages of the Universe's most powerful explosions. The ATA is operated by the SETI institute, designed as an instrument dedicated to technosignature searches, it has the potential to be a powerful facility for the study of transients. It quickly reached more than 1,000 stations across the country.The Allen Telescope Array (ATA) based in Hat Creek Radio Astronomy Observatory, California, USA. With a grant from the National Science Foundation, the program became “Star Date,” and began airing nationally, seven days per week, on October 1, 1978. It was picked up by Austin radio station KLBJ-FM, and aired as “Have You Seen the Stars Tonight?” beginning in June 1977. It began in 1977 as a daily telephone message service by McDonald Observatory. StarDate is radio’s longest-running nationally aired science program. Read more » More Than 40 Years and Counting! The Voice of StarDateīilly Henry, a voice talent, musician, composer, and college lecturer in Austin is the third narrator of the StarDate radio program. ![]() StarDate is a production of The University of Texas McDonald Observatory, which also produces the bi-monthly StarDate magazine. And it offers tidbits on astronomy in the arts and popular culture, providing ways for people with diverse interests to keep up with the universe. It also keeps listeners up to date on the latest research findings and space missions. StarDate tells listeners what to look for in the night sky, and explains the science, history, and skylore behind these objects. It has been hosted by Billy Henry since July 2019. StarDate debuted in 1978, making it the longest-running national radio science feature in the country. ![]()
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