ASTRON launches database of female experts
Today marks International Women’s Day. This year’s theme is ‘Inspire Inclusion’.
LOFAR ERIC: Distributed Research Infrastructure for European Astronomical Research Launched
LOFAR ERIC (European Research Infrastructure Consortium) has been officially launched at its first Council meeting today. The world-leading LOFAR (LOw Frequency ARray) Distributed Research Infrastructure has already revolutionised low-frequency radio astronomy research, resulting in an avalanche of scientific publications in the past decade. LOFAR ERIC is now a single legal entity across the European Union. The LOFAR ERIC statutory seat is in Dwingeloo, the Netherlands, hosted by NWO-I/ASTRON (Netherlands Institute for Radio Astronomy; the original designer of LOFAR).
Telescope quartet reveals surprising statistics of cosmic flashes
Scientists led by Chalmers astronomer Franz Kirsten have studied a famous source of repeating fast radio bursts – a still unexplained cosmic phenomenon. Comparing with earlier measurements, the scientists draw a conclusion with far-reaching consequences: any source of fast radio bursts will repeat, if watched long enough and carefully enough. The research team, a unique collaboration between professional and amateur radio astronomers, used four telescopes in northern Europe, amongst which ASTRON’s Westerbork Synthesis Radio Telescope.
Dutch astronomers prove last piece of gas feedback-feeding loop of black hole
Three astronomers from the Netherlands have proven that gas that was previously heated near a supermassive black hole and flowed to the outskirts of the galaxy and cooled down, is moving back towards the black hole. While there had been indirect evidence for this theory, this is the first time that the cooled gas moving toward the black hole has actually been observed.
Colloquium: Modern Python development, working smarter not harder
© Corné Lukken
Python is becoming a core part of working not just in Astronomy or datascience but at ASTRON. The ease of use and flexibility of the language
in terms of programming and project structures allows practically
anyone to use it. However, this flexibility allows for many choices
which might have unforeseen consequences down the line.
In this talk I focus on getting the best and most robust experience
when programming in Python by identifying key pillars of a development
workflow. These pillars are used to argue about the benefits of certain
tools and techniques. Some of the topics covered include
contextualization, type hints, testing and mocking.
This talk is aimed at those who perform Python programming but might
not have a deeply rooted programming background showing tools and
techniques that can easily be adopted and understood.
Toegepaste RF-techniek
Mon 13 May 2024 - Thu 16 May 2024
De cursus Toegepaste RF-techniek bestaat uit een theoriegedeelte (75%) en hands-on sessies in ons eigen lab (25%).
Deelnemers aan deze cursus dienen een hbo werk- en denkniveau te hebben. De deelnemer kent de basisbegrippen van elektronica. Parate kennis van wiskundige concepten is niet vereist, maar komt wel aan de orde bij de transmissielijntheorie. In de cursus wordt ook complexe rekenwijze toegepast.