Two international teams of astronomers (with significant Dutch involvement) have published two scientific papers with new information about the famous fast radio burst FRB20180916B.
STORIES
An international team of astronomers has published the most sensitive images of the Universe ever taken at low radio frequencies, using the International Low Frequency Array (LOFAR).
A new project has kicked off to enhance cooperation between European astronomy facilities and promote transnational access among them. ASTRON (Netherlands Institute for Radio Astronomy), ILT (International LOFAR Telescope), JIV-ERIC (Joint Institute for VLBI ERIC), and NOVA (Netherlands Research School for Astronomy) are partners based in the Netherlands.
An international team of astronomers has produced the largest and sharpest map of the sky at ultra-low radio frequencies, using the Low Frequency Array (LOFAR) radio telescope. The map published in the journal Astronomy & Astrophysics reveals more than 25,000 active supermassive black holes in distant galaxies.
DAILY IMAGE
In Memoriam: Tony Foley (1957 - 2021)
© SKA South Africa
Arnold van Ardenne: "Tony's early VLBI engagement in Westerbork was crucial in shifting from observing "experiments" towards regular high-quality scheduled observations. His kind and patient personality certainly engendered the spirit required for such instrumentally and socially complex observations".
Albert Jan Boonstra: "I remember Tony as a friendly and warm
colleague. During the Westerbork Upgrade in the 1990s, he was one of the people responsible for keeping the telescope operational while colleagues regularly hampered operations by replacing bits and pieces with new stuff. Tony always kept a positive spirit, and I particularly enjoyed the characteristic wide range of his voice when he expressed his views."
Mark Bentum: "Ik herinner mij Tony ook als een zeer vriendelijke collega, met een groot verantwoordelijkheids gevoel voor de WSRT. Altijd in de weer om het beste uit het instrument te halen, of het nu voor pulsar waarnemingen was, of voor VLBI, of die keer dat we voor de NASA een poging deden om de Mars Polar Lander te detecteren. Een waar gemis".
Zsolt Paragi: Here is a picture of Tony you may like, because it emphasizes the quality for which he is most fondly remembered. Needless to say that he is sorely missed, at multiple latitudes.
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Applied RF technology course
Mon 17 May 2021 - Thu 20 May 2021
The RF course is an excellent introduction for Digital / Analog engineers who are or will be involved in the development of RF systems.
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