

Observatoire Astronomique de Strasbourg - UMR 7550
11 rue de l'Université
67000 Strasbourg
France
Divya RAWAT
Postdoctorante
GALHECOS
divya.rawat@-Code to remove to avoid SPAM-astro.unistra.fr
bureau C7
Hi, I am Divya Rawat, currently a postdoctoral fellow in the Science Survey Center of the XMM-Newton project at the Observatoire Astronomique de Strasbourg, France. I completed my PhD at IIT Kanpur, India, followed by my first postdoc at the AstroSat Science Support Cell, IUCAA, India.
My research interests include the study of accretion disks in compact objects, the investigation of relativistic jets and their relationship with the accretion disk, accretion geometry, quasi-periodic oscillations and their connection to accretion, corona, and disk instability. I have utilized observations from X-ray observatories such as AstroSat, NICER, Swift, NuSTAR, and IXPE for my research. Additionally, I have experience with various data analysis software, including HeaSoft, LAXPC software, SXT pipeline, NICERDAS, GHATS (General High-Energy Aperiodic Timing Software), and NuSTARDAS.
Currently, I am contributing to updating the code for the Xcat-DB interface, which contains all the sources in the XMM archive sources catalog, extracted from more than 200 catalogs hosted primarily at CDS ( Strasbourg Astronomical Data Center).
My Orchid id: https://orcid.org/0000-0002-9280-2785
List of Publications:
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Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428
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Evolution of QPOs in GX 339–4 and EXO 1846–031 with Insight-HXMT and NICER
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Unveiling the X-ray polarimetric properties of LMC X-3 with IXPE, NICER, and Swift/XRT
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Spectropolarimetric study of 4U 1630-47 in steep power-law state with IXPE and NICER
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Testing the dynamic origin of Quasi-periodic Oscillations in MAXI J1535-571 and H 1743-322
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Flux-resolved Spectropolarimetric Evolution of the X-Ray Pulsar Hercules X-1 Using IXPE
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A NICER look at the jet-like corona of MAXI J1535-571 through type-B quasi-periodic oscillations
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Time-resolved spectroscopy on the heartbeat state of GRS 1915+105 using AstroSat
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Testing Evolution of LFQPOs with Mass Accretion Rate in GRS 1915+105 with Insight-HXMT