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Wochenendtipp 📅 Sterne beobachten, Raketen basteln und Live-Musik: Der Tag der offenen Tür im @[email protected] bietet vielseitiges Programm für Kinder und Erwachsene. Los geht es am Samstag ab 14 Uhr. Der Eintritt ist frei. Mehr Infos: uhh.de/4dsoe

LOFAR ECR Event in Leiden ft. dutch pancakes

It is day 2 of the LOFAR Surveys ECR Meeting! Early career researchers from institutes across Europe share their science and experience using #LOFAR. Thanks to everyone for their contributions to the event!

Germany is basically the only country in the world without a speed limit. We wondered: is this economically justified, for example to save travel time? Read the results here: The economic cost of a 130 kph speed limit in Germany. doi.org/10.1016/j.ecol…

Paper day! We used LOFAR to observe the nearby Virgo cluster at unprecedented sensitivity. We detected >100 cluster member galaxies and measured their radio properties. The catalog as well as the images are available online at lofar-surveys.org/virgo_data.html. arxiv.org/abs/2306.04513

Dragana Ilic #PhysikerinderWoche - Dragana is a Humboldt Fellow at the Universität Hamburg & an Associate Professor at the University of Belgrade, Serbia... @BMBF_Bund #physikerinnen #womeninscience #physikerin👩‍💻👉 dpg-physik.de/vereinigungen/…

today on astro-ph: ViCTORIA project: MeerKAT HI observations of the ram pressure stripped galaxy NGC 4523 with our Henrik Edler NRF/SARAO arxiv.org/abs/2306.12751

We just sent a letter to the EAS president informing them about a mistake in their carbon account that allowed them to ignore 99% of their emissions (namely that of the EAS Annual Meeting).

M87 is both a pain and a beauty😉

Oktoberfest evening at the Observatory ! @[email protected]

Big project led by H. Edler Henrik Edler : ViCTORIA project: The LOFAR-view of environmental effects in Virgo Cluster SF galaxies w Volker Heesen @a_ignesti @fradega et al.Excess radio emission all across the disk w exception of few leading-edge regions. arxiv.org/abs/2311.01904

Successfully defended my thesis today! 🧢->🎓 @fradega @[email protected]

LOFAR is now officially an ERIC (European Research Infrastructure Consortium)! The LOFAR station of Universität Hamburg together with Bielefeld University is located just north of Hamburg in the city of Norderstedt. Congratulations to everyone who made it possible. @[email protected]

Check out the Virgo cluster in X-rays! eROSITA arxiv.org/abs/2401.17296 with @dresrabulbul Andrea Merloni @fradega Jeremy Sanders Henrik Edler Efrain Gatuzz and others

Paper day! Our paper on decameter calibration has just been published in Nature Astronomy: nature.com/articles/s4155…

Our paper on Virgo Cluster AGN, lead by Hamburg student Angelina Spasic, was accepted today! This includes an analysis of the infalling giant elliptical M49, where we discovered a stunning superposition of the western radio and X-ray tail. --> arxiv.org/abs/2406.00781

Great talk by Henrik Edler talking about hi s work on the Virgo cluster at the LOFAR family meeting.

Nice paper led by our student L. Gajovic on what happens if you observe galaxies at frequencies of 50 MHz Low Frequency Array . arxiv.org/abs/2406.06689 with Volker Heesen @fradega Henrik Edler et al.

Out today: Ultra-low frequency Low Frequency Array spectral indices of cluster radio halos led by Thomas Pasini w Rossella Cassano Andrea Botteon Henrik Edler et al. Main result: more massive clusters host flatter-spectrum halos arxiv.org/abs/2406.12005

18. #DeutscherJournalistenpreis 2024 #djp · #djp2024 · djp.de Der Preis #Finanzen & #Kapital 2024 [3] geht an Friederike Röhreke Friederike Röhreke Fabian Schmid Fidelius Schmid ... "Marsaleks zweites Ich" Der Spiegel vom 02.03.24 tinyurl.com/4mmt6jw3