The LOFAR telescope is used to conduct wide and deep surveys with unprecedented resolution and sensitivity at low radio frequencies. This advances our understanding of the formation and evolution of massive black holes and clusters of galaxies.

LOFAR surveys

Astronomers at ASTRON are using the surveys to conduct research on high redshift radio sources, active galactic nuclei, star formation, gravitational lensing, galactic radio emission, cosmology, magnetic fields, transients and recombination lines. The team is also active involved in pipeline development, calibration, image processing techniques and more. Once complete, the LOFAR surveys will detect and characterise approximately 15,000,000 radio sources  about 90%  of which are expected to be new discoveries.

See special issue of Astronomy & Astrophysics with science results from the first data release.

Research staff

Tim Shimwell

Latest tweets

Morgen 10/6 is een gedeeltelijke zonsverduistering. De @radiotelescoop gaat dit in samenwerking met @OudeSterrewacht live volgen, livestream: http://camras.nl/livestream. Onze collega’s in Leiden zorgen voor beeld en @radiotelescoop meet de intensiteit van de zonsverduistering.

Congratulations to @AstroJoeC for winning the Louise Webster Prize @AstroSocAus for his @nresearchnews paper on ‘Wolf-Rayet' stars (a kind believed to explode as supernovae) ! 🎉

🏆 More on the prize: https://asa.astronomy.org.au/prizes_and-grants/prizes-awards/louise-webster-prize/

📡 More on the paper: https://www.astron.nl/cosmic-serpent-reveals-new-way-massive-stars-die/

Another impressive result for LOFAR! An international team of astronomers from @UniLeiden & @mediainaf discovered a galaxy that seems to be wagging it's tail, a tail of 2,5 million light years long! https://bit.ly/2QBTL9W 💫

Another impressive result for @LOFAR! An international team of astronomers from @UniLeiden & @mediainaf discovered a galaxy that seems to be wagging it's tail, a tail of 2,5 million light years long! https://bit.ly/2QBTL9W 💫

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