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

Congratulations @SKA_telescope with their new brand✨! We are proud that the Netherlands' investment in the largest radio telescope in the world will generate unique knowledge, employment, activity for our industry and innovation @minocw @ivanengelshoven

Elk jaar op 4 mei herdenken we de slachtoffers die voor onze vrijheid gevochten hebben. In bijgaand filmpje dat vorig jaar gemaakt werd kun je zien hoe onze Westerbork telescopen, net als vandaag, in de jaarlijkse rouwstand gaan: #4mei #Dodenherdenking

We congratulate our colleague Jason Hessels, who also works at ASTRON with this fantastic achievement!🎉

Daily Image of the Week: EUCARA-2021