10 years of LOFAR highlights: The construction and use of our own broadband optical data transport system

In the Netherlands, the LOFAR telescope consists of approximately 40 antenna stations that are spread over the entire North of the Netherlands. The amount of LOFAR data that needs to be transferred from these stations is so large that it cannot be sent via the regular Internet.

10 years of LOFAR highlights: Infographic - Interference detection and Dysco

This infographic explains how LOFAR treats data collected by its stations.

10 years of LOFAR highlights: RSP boards make sure beamforming is possible

LOFAR is the first radio telescope of its size, wherein tens of thousands of small antenna elements are used instead of a few big dishes, as was more common in radio astronomy. All these antennas generate enormous amounts of data 24/7.

10 years of LOFAR highlights: Why lightning often strikes twice

Although the saying goes ‘lightning never strikes the same place twice’, in fact it often does. Why it does so however, has long remained a mystery, but in 2019 a team of scientists led by the University of Groningen (RUG) used LOFAR to shed light on this matter.

Westerbork telescoop legt eerste kosmische radioflitsen vast

In Westerbork is in 2019 de upgrade van één van de snelste en meeste gevoelige radiotelescopen ter wereld voltooid.

LOFAR images cosmic radio monsters

Pareidolia is a tendency that pushes humans to see shapes in clouds or faces in inanimate objects.

Help to find the location of newly discovered black holes in the LOFAR Radio Galaxy Zoo project

Scientists are asking for the public’s help to find the origin of hundreds of thousands of galaxies that have been discovered by the largest radio telescope ever built: LOFAR.

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Latest tweets

Another great achievement by @ehtelescope! Our new director @astroTui was involved as well, as a member of the #EHT team.

Every year on 4 May at 8 pm, our Westerbork telescope goes into a special mourning position to commemorate those who have fought for our freedom. This video, made together with @kampwesterbork, shows the dishes moving into position. https://youtu.be/nZacArKU5Ow
#4mei #dodenherdenking

Our 'holy grail' has been found again! The #Kootwijk dish, which stood at the origin of ASTRON, has been located at @museumdeelen! The dish, originally a #Würzburg-Riese German radar dish, was the second telescope ever to detect the #hydrogen line.
https://www.astron.nl/dailyimage/

Issue 10 of @SKAO's Contact Magazine has been published, featuring 3 articles related to ASTRON: 1 about our new director @astroTui, 1 about @LOFAR's massive data release, and 1 by our own @tammojan about @LOFAR imaging radio emissions of meteor showers.
https://bit.ly/3xEi8qE

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