Astrophysics PhD candidate @uva_api. A NICER analyst for your neighbouring neutron star. Find some of my clicks @hextriplet_fff8e7 on instagram
Joined August 2020
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Devarshi Choudhury retweeted
New paper day! It on arXiv now, collaborate with Laura Tolos, Constança Providência and @drannawatts . The newest paper comes from our collaboration starting from pandemic (when I was a undergrad)
arxiv.org/abs/2410.14572
Devarshi Choudhury retweeted
"New" paper! We proposed a large challenge on the existing glitch theory by Bayesian technique
arxiv.org/abs/2409.18432
This is the work during my undergraduate, and the 2/3 (maybe?) paper I will be affiliated as a CCNU student. (last one is on its way)
In a rush and need a bite-sized summary of our latest research? 🏃
Check out this fun new short that we made 📹
Should I make a GRWM to debug a supercomputer next? 💅🤓
@ISS_Research #NICER #pulsar #SciComm
He used a space telescope and supercomputer to model one of the most ext... youtu.be/Aj3UWGDX6GI?si=wO9H… via @YouTube
@drannawatts @C_Devarshi
Devarshi Choudhury retweeted
Delving deep into the mystery of neutron stars with OzGrav's Dr Daniel Reardon sbs.com.au/news/podcast-epis…
Check out this awesome and informative reel by @ARC_OzGRav ft Dr. Daniel Reardon, how the Parkes radio telescope and the NICER space telescope @iss have joined forces in our latest work to yield new insights into the dense matter inside neutron stars 🔭✨
instagram.com/reel/C9R53v0gM…
And for some more quick info of the findings by NICER, and associated press releases and papers, check out my instagram stories using the link below!
instagram.com/s/aGlnaGxpZ2h0…
Does this mean I’m famous now? 😋
#first_author #first_publication #press_release #neutron_star #pulsar #astronomy
Nearest millisecond pulsar has radius of 11.4 kilometers and is 1.4x as heavy as the sun.
Precision measurements made by a team of researchers led by the University of Amsterdam (the Netherlands).
astronomie.nl/nieuws/en/near…
cc: @uva_api @uva_science @uva_amsterdam @drannawatts
Devarshi Choudhury retweeted
Radius von Neutronenstern PSR J0437-4715 bestimmt
Millisekundenpulsare sind rotierende Neutronensterne, die wie Leuchttürme regelmäßig elektromagnetische Signale aussenden. Der Pulsar PSR J0437-4715 ist der erdnächste und damit auch der Signal-he...
nachrichten.idw-online.de/20…
Thrilled to announce the culmination of years of research, working with an amazing team; the results for PSR J0437-4715 are finally here✨🍾! Dive into details of how we came about some of the tightest neutron star radius measurement to date in this insightful thread! #published
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First, first-author paper finally out there! 📜😁
We validate whether the different relativistic ray-tracing codes used for NICER data analysis of neutron stars hold up when trying out some of the more funky possible surface hotspot geometries 🌟
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Devarshi Choudhury retweeted
Finally there! It has been a great adventure (and struggle) to make it finally published! Now we can move on to next project!
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Devarshi Choudhury retweeted
Chandrayaan-3 Mission:
Updates:
The communication link is established between the Ch-3 Lander and MOX-ISTRAC, Bengaluru.
Here are the images from the Lander Horizontal Velocity Camera taken during the descent.
#Chandrayaan_3
#Ch3
Devarshi Choudhury retweeted
'I reached my destination and you too!': Chandrayaan-3
To the Rocket Women of India, thank you for breaking new ground and inspiring future generations of women in science.
#SheThePeople #Chandrayaan #Chandrayaan3
#IndiaOnTheMoon
Devarshi Choudhury retweeted
Seeing the sheer enthusiasm across the folks in Mission Control at @isro is bringing happy tears to my face! So, so happy for the entire team, bringing India into the very small list of countries that have successfully landed on the lunar surface! 🇮🇳 #Chandrayaan3 – at Seattle, WA
Devarshi Choudhury retweeted
CAMERA's
#Chandrayaan3 stack has 11 cameras
lander has 4 on the front, 2 on the side, 2 behind
Rover has 2 black and white stereo cameras
1 potentially on the propulsion module
#Chandrayaan3Landing
Devarshi Choudhury retweeted
You may have seen this descent profile of #Chandrayaan3 landing below on the left.
Here, I've animated the same profile in real scale to show you how that trajectory would actually look from space.
Except those 15-20 minutes of "terror" have been squeezed down to one minute.
Devarshi Choudhury retweeted
Reading you loud & clear #Chandrayaan3! 🛰️📡
🇦🇺's @CanberraDSN is an important part of the 🌏 tracking network keeping tabs on #Chandrayaan3 as it nears its historic 🌕 landing
@CSIRO @AusSpaceAgency @ISRO
Deep Space Station 36 is in touch with @isro’s #Chandrayaan3 spacecraft as it prepares for its landing attempt on the Moon in about 10.5 hours from now.
Watch the tracking on bit.ly/DSNnow #Chandrayaan3Landing
📡〰️〰️〰️〰️〰️〰️🛰️🌗🇮🇳