AR-2020-21

112 33 rd ANNUAL REPORT 2020-21 Pratik Dabhade Project SAGAN- Search and Analysis of Giant Radio Galaxies with Associated Nuclei, Astronomical Institute of the CzechAcademy of Sciences, Prague, September 18, 2020. Giant Radio Galaxies and their Properties , Observatoire de Paris, November 25, 2020. Subhadeep De Atomic Clock and their Applications, GNDU, Amritsar, May 18, 2020. Probing Fundamental Science using Optical Atomic Clock, IUCAA, July 2, 2020. Accurate Measurement of Time for Synchronizing the Detectors, GW@ Home, EPO, LIGO – India, IUCAA, July 20, 2020. Optical Atomic Clock and Quantum Metrology, Recent Trends and Developments in Secure Quantum Communication asWell as QuantumSensing andMetrology , RRI, Bengaluru,August 17 – 18, 2020. Atomic Clocks: That Slips 1s over the Age of the Universe, Symbiosis International School, Pune, September 18, 2020. th Optical Atomic Clocks to Probe Fundamental Science, 39 Meeting of theASI, February 18 – 23, 2021. Sundial to an Atomic Clock for Accurate Timekeeping and Fundamental Science, National Science Day, IUCAA, February 28, 2021. Gulab C. Dewangan X-ray/UV Emission from Active Galactic Nuclei, International Symposium on Advanced Research in Physics, Bangalore University, Bengaluru, July 27 – 31, 2020. Active Galactic Nuclei, Introductory Seminar on Astrophysics and Cosmology, ICARD, Department of Physics, North Bengal University, September 16, 2020; and FifthArab School for Astrophysics, National Research Institute ofAstronomy andGeophysics (NRIAG), Cairo, October 16 – 23, 2020. AstroSat Calibration Status/Issues, International Astrophysical Consortium for High Energy Calibration, MIT, Cambridge, USA, November 23 – 24, 2020. Multi-wavelength Spectroscopy with AstroSat, FiveYears of UVITMeeting, IIA, Bengaluru, December 2, 2020. Multi-wavelength Study of AGNs with AstroSat, AstroSat Five Years Meeting, ISRO, Bengaluru, January 19 - 21, 2021. (i) Multi-wavelength Observations of Compact Objects with AstroSat, and (ii) UV/X-ray Connection in rd AGN, 43 COSPARScientificAssembly, Sydney,Australia, January 28 – February 4, 2021.