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Bart Root

@broodt

Exploring worlds by studying their gravitational attraction | papasaurus | assistant professor | jazz | whisky

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Latest posts by Bart Root @broodt

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Geotandem: Exploring the subsurface of Mars using geodetic data Welcome to the first of its kind, the Geotandem 01! A collaborative series between EGU divisions. Interdisciplinarity is intrinsic to Geosciences, so we want to showcase how researchers approach the s...

⚒️🧪 We (blog editors of geodesy, geodynamics and tectonics, and our lovely authors) got together and made these Geotandem posts! All blogs are linked to each other. So what are you waiting for? Explore gravity field, tectonics and geodynamics of Mars here! Ours is written by @broodt.bsky.social

21.02.2024 09:55 👍 4 🔁 2 💬 0 📌 0
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Boven Lille!

09.01.2024 19:23 👍 0 🔁 0 💬 0 📌 0

Net melding gemaakt op: fireballs.imo.net/members/imo/... for science 😁

06.01.2024 19:46 👍 0 🔁 0 💬 1 📌 0

Already did that 😁 Het bewoog van Oost naar West.

06.01.2024 17:18 👍 0 🔁 0 💬 1 📌 0

@marcolangbroek.bsky.social: Net terugkeerend object gezien, mooie groene streak(5-10 sec) met aan het eind wat afbrekende stukken. Ten Zuiden van Delft rond 17:30 +- 30 sec. Heel gaaf! Misschien iets te zien op de cameras?

06.01.2024 16:59 👍 0 🔁 0 💬 1 📌 0

You want to borrow one from the rooftoplab 😁

03.01.2024 11:39 👍 0 🔁 0 💬 1 📌 0

Congratulations! Well deserved!!

05.12.2023 07:45 👍 1 🔁 0 💬 0 📌 0
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Finally saw the Kater reversible pendulum in real life at the Teyler museum!!! Writing a piece on it and it is always good to see the equipment with your own eyes. This instrument revealed the shape of the Earth! Gravity reveals!

19.11.2023 20:01 👍 3 🔁 2 💬 0 📌 0
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Probably the last recording (13th of November 08:48 UTC) of Delfi-C3 made by the DopTrack groundstation. Now at 220 km height and will not make it to tomorrow. 🤩

13.11.2023 14:16 👍 3 🔁 0 💬 0 📌 0

Ja die dus van vanochtend ook gespot, maar was al weer naar originele geswitched, bij de volgende pass

11.11.2023 15:27 👍 0 🔁 0 💬 0 📌 0

Vandaag gevonden, gister heeft hij niet gezonden op die frequentie. Vandaag de derde pass wel weer gewoon op 145.870 MHz. Dus het is goed om beide frequenties in de gate te houden

11.11.2023 15:26 👍 0 🔁 0 💬 0 📌 0
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Wij zien eigenlijk al dat de frequentie sinds Oktober weer aan het stijgen is, maar dus niet zoveel!

11.11.2023 13:31 👍 0 🔁 0 💬 1 📌 0

Oh ik zal straks eens in onze data kijken

11.11.2023 13:29 👍 0 🔁 0 💬 1 📌 0

We can give you the Doppler corrected data 😁

09.11.2023 09:07 👍 0 🔁 0 💬 1 📌 0

Reflecties (ghost sounds, aliasing) van Rotterdam Airport denken we. Op de nieuwe hardware is niks te zien.

08.11.2023 16:34 👍 0 🔁 0 💬 1 📌 0
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Ja natuurlijk, deze is van vanochtend (rode line is de extracted carrier signal door onze automated processor)

08.11.2023 13:10 👍 1 🔁 0 💬 1 📌 0

Oh no wait, the day before 🙃

08.11.2023 10:22 👍 0 🔁 0 💬 1 📌 0

Ja he! 🤩

08.11.2023 09:17 👍 0 🔁 0 💬 0 📌 0
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Here our recording of Delfi-C3 around the same time 😍

08.11.2023 09:06 👍 1 🔁 1 💬 2 📌 0

Some nice transmissions over Delft yesterday, so Delfi-C3 is still working and sending data down! What a piece of engineering

07.11.2023 19:14 👍 3 🔁 2 💬 0 📌 0

Nu gaat het snel!

06.11.2023 18:03 👍 0 🔁 0 💬 1 📌 0

The signal stops constantly, so well done. Its getting old 😃

05.11.2023 08:02 👍 1 🔁 0 💬 0 📌 0
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I love working at the university ❤️ a printed model of the Eros asteroid. I feel like Slartibartfast! Made by one of my students

31.10.2023 08:09 👍 0 🔁 0 💬 0 📌 0

Yes!

25.10.2023 06:17 👍 1 🔁 0 💬 0 📌 0
Preview
End of Life of the Nayif-1 At DopTrack, we listen to the radio transmission of many cube-sats. One in particular, The Nayif-1 (NORADID: 42017) had captured our attenti...

A new blogpost on the reentry of the Nayif-1 satellite observed by the DopTrack ground station. #tudelft #space #satellites
deepearthscience.blogspot.com/2023/10/end-of-life-of-nayif-1.html

15.10.2023 13:25 👍 2 🔁 0 💬 1 📌 0
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Hier!!!

24.09.2023 15:55 👍 1 🔁 0 💬 0 📌 0
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We have installed a new antenna in the DopTrack antenna park #tudelft

22.09.2023 15:56 👍 6 🔁 1 💬 0 📌 0

Verstuurd!

19.09.2023 18:24 👍 1 🔁 0 💬 1 📌 0

Ja ik moet ook maar eens gaan migreren!

19.09.2023 14:59 👍 0 🔁 0 💬 1 📌 0
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The tasting this weekend was good! #whisky

19.09.2023 14:58 👍 0 🔁 0 💬 0 📌 0