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The Low-Frequency Array radio telescope operated by Netherlands Institute for Radio Astronomy (ASTRON) and its partners, extending across Europe. Top frequency 240 MHz, sub-arcsecond resolution.
Wikipedia's Low-Frequency Array (LOFAR) includes the image below with the caption:
The LOFAR core ("superterp") near Exloo, Netherlands. The bridges give an idea of the scale.
Feb 27, 2022 at 3:15
The BBC's Astronomers see galaxies in ultra-high definition covers some news related to papers in Astronomy & Astrophysics' dedicated, open access issue Sub-arcsecond imaging with the ...
Aug 17, 2021 at 23:35
Quanta Magazine's The Hidden Magnetic Universe Begins to Come Into View is a fascinating review of a rapidly evolving field in astronomy.
It contains some statements:
In their paper last year, van ...
Jul 10, 2020 at 2:07
I am looking for a raw radio-astronomic antenna array dataset of relatively modest size (on the order a few MB, or even less), to evaluate a data processing algorithm. The dataset ideally should be ...
Oct 3, 2019 at 14:46
Gizmodo's Astronomers Spot Mysterious, 10-Million-Light-Year-Long Magnetic Field Connecting Two Galaxy Clusters shows the image below, and Space.com's A Weird 'Radio Bridge' 10 Million-Light Years ...
Jun 7, 2019 at 3:05
Nuclear astrophysics greatly interests me and i was wondering if there is something that could be observed with the LOFAR project in this wavelength that would benefit the field?
Also some general ...
Mar 18, 2019 at 16:07
I am practising some exam questions for a radio interferometry exam, and I am struggling with this question:
The physical size of a single LOFAR station, operating at 150MHz is about 50m.
Jan 12, 2019 at 20:38
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