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The AstroSat observation of accreting millisecond X-ray pulsar SAX J1808.4-3658 during its 2019 outburst
Rahul Sharma, Andrea Sanna, Aru Beri
We report on the analysis of the AstroSat dataset of the accreting millisecond X-ray pulsar SAX J1808.4-3658, obtained during its 2019 outburst. We found coherent pulsations at $\s…
Broadband mHz QPOs and spectral study of LMC X4 with AstroSat
Rahul Sharma, Chetana Jain, Ketan Rikame +1
We report the results of broadband timing and spectral analysis of data from an AstroSat observation of the High Mass X-ray binary LMC X4. The Large Area X-ray Proportional Coun…
Eclipse Timings of the LMXB XTE J1710-281 : Discovery of a third orbital period glitch
Chetana Jain, Rahul Sharma, Biswajit Paul
We present an updated measurement of orbital period evolution of LMXB XTE J1710-281 by using eclipse timing technique. Using data obtained with XMM-Newton, Suzaku, RXTE, Chandra an…
Change in spin-down rate and detection of emission line in HMXB 4U 2206+54 with AstroSat observation
Chetana Jain, Ajay Yadav, Rahul Sharma
This work presents timing and spectral analysis of 4U 2206+54 using data obtained from LAXPC instrument onboard India's AstroSat mission. This source was observed with AstroSat in…
Small-scale solar jet formation and their associated waves and instabilities
Samuel Skirvin, Gary Verth, José Juan González-Avilés +7
Studies on small-scale jets' formation, propagation, evolution, and role, such as type I and II spicules, mottles, and fibrils in the lower solar atmosphere's energetic balance, ha…