218 citations
- Tata Institute of Fundamental ResearchIN46 papers
- Indian Institute of AstrophysicsIN37 papers
- Inter-University Centre for Astronomy and AstrophysicsIN32 papers
- Indian Institute of Space Science and TechnologyIN27 papers
- Indian Institute of Science BangaloreIN21 papers
- U. R. Rao Satellite CentreIN18 papers
- Indian Institute of Technology GuwahatiIN16 papers
- S.N. Bose National Centre for Basic SciencesIN15 papers
- University of CalicutIN15 papers
- Indian Centre for Space PhysicsIN14 papers
- Vikram Sarabhai Space CentreIN14 papers
- National Centre for Radio AstrophysicsIN13 papers
219 papers
Early Exploration of the Scientific Discovery Space for the Habitable Worlds Observatory
Courtney D. Dressing, Danica Adams, Evelyne Alecian +324
The Habitable Worlds Observatory (HWO) is a future NASA flagship mission concept identified by the Astro2020 Decadal Survey as the highest priority for large space missions. HWO sh…
A study on the contribution of the interplanetary medium in radio occultation experiments
Keshav Aggarwal, R. K. Choudhary, Abhirup Datta +4
Irregularities in electron density within the interplanetary medium (IPM) can cause fluctuations in the Doppler frequency of spacecraft radio signals. The amplitude of these fluctu…
Multi-Wavelength Diagnostics of Pre-Flare Evolution with Aditya-L1: From the Solar Chromosphere to the Corona
Adithya H. N., Sreejith Padinhatteeri, Soumya Roy +13
The pre-flare phase of solar flares provides important insight into the processes that drive active regions toward instability. We investigate chromospheric pre-flare activity usin…
Iron Fluorescence in X-class Solar Flares: Aditya-L1/SoLEXS Observations
Abhilash R. Sarwade, K. Sankarasubramanian, Monoj Bug +5
Iron fluorescence is produced by the irradiation of the solar photosphere by coronal X-rays during flares. This study presents the first comprehensive analysis of iron K fluores…
Tracing the outburst decay of soft X-ray transients Aql X-1 and 4U 1608-52 with XSPECT
Rwitika Chatterjee, Vivek Kumar Agrawal, V. P. Shyam Prakash +2
XSPECT instrument on-board XPoSat mission is a soft X-ray spectrometer sensitive in the energy band 0.815 keV. XSPECT has observed several bright neutron star low mass X-ray bin…
A comparative study of occurrence rates and nature of Ultraluminous X-ray sources in spiral and elliptical galaxies
C. M. Sariga, P. Shalima, D. Bhattacharya +1
Ultraluminous X-ray sources (ULXs) are mostly extragalactic non-nuclear point sources having X-ray luminosity exceeding the Eddington luminosity of 10 black hole i.e., $L…