Dr. Andrej Dvornik's Avatar

Dr. Andrej Dvornik

@andrej.dvrnk.si

Astrophysicist, PostDoc at Ruhr University Bochum and German Centre for Cosmological Lensing

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21.02.2024
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Latest posts by Dr. Andrej Dvornik @andrej.dvrnk.si

Streamlit

πŸš€ Introducing OnePower Explorer!

I made a thing! A #HaloModel visualisation tool using #OnePower as a backend

Try it here:
πŸ‘‰ onepower.dvrnk.si

04.03.2026 07:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
KiDSΒ­ Legacy - The Final Cosmology Results
KiDSΒ­ Legacy - The Final Cosmology Results YouTube video by Cosmology Talks

What if I told you there is no S8 tension?

youtu.be/PIQKe-tW1xQ

26.03.2025 11:30 πŸ‘ 13 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

Kilo-Degree Survey Confirms Standard Model of #Cosmology! 41 million galaxies, 8 years of observations.

Congratulations to my lovely German colleagues who lead the cosmological analysis of the completed KiDS survey which gave us this gorgeous new dark matter map! πŸ§ͺπŸ”­

ℹ️: news.rub.de/english/pres...

26.03.2025 10:10 πŸ‘ 46 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0
A two panel figure.  The x-axis is omega_m, the fraction of matter in the Universe.  The y-axis is S8 on the left and sigma_8 on the right.  Both are measures of the 'clumpiness' of dark matter.  The contours show that the KiDS data (two measurements using slightly different statistics, COSEBIs and Bandpowers) agree with the data from the Planck CMB survey.

A two panel figure. The x-axis is omega_m, the fraction of matter in the Universe. The y-axis is S8 on the left and sigma_8 on the right. Both are measures of the 'clumpiness' of dark matter. The contours show that the KiDS data (two measurements using slightly different statistics, COSEBIs and Bandpowers) agree with the data from the Planck CMB survey.

πŸ₯³ It's paper day for the completed #ESO Kilo-Degree Survey. We end our journey with a consistent picture of #cosmology 😲
I've been co-leading KiDS for 12yrs & I'm so proud of what the team's achieved. If you're at the #Euclid meet, go to Angus Wright's talk @10am today!πŸ”­

ℹ️: arxiv.org/pdf/2503.19441

26.03.2025 08:01 πŸ‘ 93 πŸ” 22 πŸ’¬ 9 πŸ“Œ 7

To all the job selection committees, please do send a notification of non-selection. A simple "no" would do.

11.02.2025 14:51 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

But that’s on the recipient though … 🧐

12.12.2024 11:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Automatic redirect to a folder/mailbox and notifications off for that mailbox. Works like a charm. Will still probably immediately act on them, but that’s just me. 🫠

12.12.2024 11:55 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

It’s amazing. Going to create daily arXiv recaps with this. πŸ˜…

29.11.2024 19:43 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Sign in - Google Accounts

Thanks to showing this @cosmonist.bsky.social. So you can turn your own paper into a podcast using Google’s NotebookLM. Have a listen to our 2x2pt halo model cosmology podcast: notebooklm.google.com/notebook/5fa...

29.11.2024 18:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Oh. My. God. Need to give this a try

29.11.2024 18:36 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Tole je kr kul :)

28.11.2024 07:50 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Alright, changing the handle to one's personal domain is kinda neat.

28.11.2024 07:49 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0