AstroSat

Unofficial page on AstroSat--India's maiden dedicated multi-wavelength astronomy satellite to explore the Universe.

[AstroSat @AstroSat3]

Happy b'day #AstroSat !

India's first multi-wavelength space observatory has surpassed its planned lifetime of 5 years in 2020 and still counting...

May the force be with you!

https://t.co/nSoAv5nEv4
https://t.co/TlzbEt9rg5
#AstroSat@7 @isro

[AstroSat @AstroSat3]

Astronomers identify 20 ultraviolet-emitting supernova remnants in the Andromeda Galaxy https://t.co/F9F3d31ZWH via @physorg_com

[arXiv astro-ph @_arXiv_astro_ph]

[2301.13394] Rwitika Chatterjee, Vivek K. Agrawal, Kiran M. Jayasurya et al.: Spectro-polarimetric view of bright atoll source GX 9+9 using IXPE and AstroSat https://t.co/inHgnROchI https://t.co/fHPBun4MaZ #astro_ph_HE

[IIAstrophysics @IIABengaluru]

https://t.co/lfxqWsAzaT

[IIAstrophysics @IIABengaluru]

The #VELC handover ceremony was a success, with many congratulations flowing in for the VELC team. We were happy to have Shri S. Somanath Chairman #ISRO, Nigar Shaji, PD of #AdityaL1, M. Sankaran Dir URSC, Usha Dixit of @IndiaDST and many others.
A big thank you to the media too!

[arXiv astro-ph @_arXiv_astro_ph]

[2301.10678] Amar Deo Chandra, Jayashree Roy, P. C. Agrawal: AstroSat observations of the Be/X-ray binary XTE J1946+274 during 2018 and 2021 outbursts https://t.co/pmbwNaN4V4 https://t.co/6LaTdWW586 #astro_ph_HE

[Journal of Astrophysics and Astronomy @AstrophyJournal]

Published:
Pulsars in AstroSat-CZTI: detection in sub-MeV bands and estimation of spectral index from hardness ratios
Authors: K. G. ANUSREE, DIPANKAR BHATTACHARYA, VARUN BHALERAO & AKASH ANUMARLAPUDI
Link: https://t.co/0f0rLybNRx
@IAScBng @IUCAAstro @iitbombay
@springerastro 1/2

[Journal of Astrophysics and Astronomy @AstrophyJournal]

Published:
AstroSat observation of rapid type-I thermonuclear burst from low-mass
X-ray binary GX 3+1

Authors: ANKUR NATH, BIPLOB SARKAR, JAYASHREE ROY and RANJEEV MISRA

Link: https://t.co/5I06O4CarE

@IAScBng @TezpurUniv @IUCAAstro @springerastro @fiddlingstars @asipoec

1/2

[Goa University @GoaUniversity]

The seven-day, advanced astrosat data analysis workshop was inaugurated by @GoaUniversity Vice Chancellor Prof. H B Menon on Jan 9, 2023. (1/3)

[arXiver @arXiver]

The AstroSat observation of accreting millisecond X-ray pulsar SAX J1808.4-3658 during its 2019 outburst... [HEAP] https://t.co/CmwoIkTOag

[arXiv astro-ph @_arXiv_astro_ph]

[2212.11302] Arvind K. Dattatrey, R.K.S. Yadav, Sharmila Rani et al.: GlobULeS-IV. UVIT/AstroSat detection of extremely low mass white dwarf companions to blue straggler stars in NGC 362 https://t.co/TGkbcF2Vpf https://t.co/ZHVKo71Aoo #astro_ph_SR

[The Hindu Science @TheHinduScience]

Indian Institute of Astrophysics team surprised by their discovery on hot stars and white dwarfs https://t.co/YLPSe5Hwm1

[Annapurni Subramaniam @fiddlingstars]

Happy to share the news item on our recent paper on omega centauri globular cluster. Published in ApJ Letters @IOPPublishing, led by Deepthi. Third from a legacy survey using AstroSat. @IIABengaluru
@IndiaDST @asipoec @isro @AstroSat3 co-authors @TIFRScience @ARIESNainital

[arXiver @arXiver]

UOCS-IX. AstroSat/UVIT study of the open cluster NGC 2818: Blue Stragglers, Yellow Stragglers, Planetary... [SSA] https://t.co/SFLXtRcJMV

[AstroSat @AstroSat3]

Observations explore the properties of X-ray binary LMC X–4 https://t.co/MbijTv5whe

[The Astronomer's Telegram @astronomerstel]

(NEW) ATel 15810: AstroSat UVIT observations of the 2022 outburst of Recurrent Nova M31N2008-12a... https://t.co/wjaqEh5X34

[National Centre for Radio Astrophysics @NCRA_Outreach]

#NCRA_TIFR invites applications for Radio Astronomy School (RAS) 2023 to be held from 13- 24 Mar 2023

Apply online before Jan 5 2023:
https://t.co/AB8IKqea2C

#RAS2023 will include lectures on radio interferometry (theory+techniques) & hands-on tutorials for #GMRT data analysis

[AstroSat @AstroSat3]

"Exploring the Universe with AstroSat" by Prof. Dipankar Bhattacharya https://t.co/vboeIZLFOc

[arXiv astro-ph @_arXiv_astro_ph]

[2212.01003] Rahul Sharma, Chetana Jain, Ketan Rikame et al.: Broadband mHz QPOs and spectral study of LMC X$-$4 with AstroSat https://t.co/LcfcbSXf8o https://t.co/LN3HvCKnbm #astro_ph_HE

[Nature Astronomy @NatureAstronomy]

Data from the SARAS 3 experiment has been used to constrain (in terms of mass, star formation, radio luminosity) a population of radio-luminous galaxies ~200 million years after the Big Bang (z ≈ 20). Bevins et al.: https://t.co/72AaeA6MdM

[DSTIndia @IndiaDST]

India's SARAS radio #telescope provides #astronomers clues to the nature of Universe's first stars and galaxies.

@DrJitendraSingh @srivaric @RRI_Bangalore @TarunSouradeep @CSIRO @Cambridge_Uni @TelAvivUni
🔗https://t.co/tPfK3qiRwI