AR-2020-21

113 33 rd ANNUAL REPORT 2020-21 Probing Accretion Disks of Compact Objects with UVIT Spectroscopy, Workshop on Ultraviolet Space th Astronomy: UVIT and Beyond (WS2), 39 Meeting of theASI, February 18 – 23, 2021. Sanjeev V. Dhurandhar Extracting Gravitational Wave Signals from Detector Noise, IUCAA, April 17, 2020. Gravitational Waves and Overview , Introductory Summer School, and Refresher Course in Astronomy andAstrophysics, IUCAA, May 20, 2020. Gravitational Waves: From Discovery to Astronomy, Department of Physics, Goa University, October 3, 2020. st Black Holes in Diapers , Special Session in Honour of C. V. Vishveshwara, 31 Meeting of the IAGRG, IIT, Gandhinagar, December 19 – 20, 2020. Relativity Special and General, Black Holes, and Gravitational Waves, UG and PG Students, EPO, LIGO – India, IUCAA, January 25, 2021. Suresh Doravari Introduction to Length Sensing in Advanced LIGO, Introductory Summer School, and Refresher Course in Astronomy andAstrophysics, IUCAA, June 12, 2020. ATryst with Interferometry, InternationalAssociation of Physics Students, Delhi, October 11, 2020. Future GWDetectors and Opportunities with LIGO – India Gravitational Wave Science Communicators' Programme, IUCAA, January 31, 2021. Neeraj Gupta Large Survey with SALT: Radio Bright Quasars for the MeerKAT Absorption Line Survey, Indo – South Africa Bilateral ScienceWorkshop, IUCAA, January 12, 2021. th The MeerKAT Absorption Line Survey: Evolution of Cold Gas in Galaxies, 39 Meeting of the ASI, February 20, 2021; and SKAScienceMeeting (Aprecursor view of the SKAsky), Manchester, UK, March 16, 2021. Ranjan Gupta India's Mega Projects in Astronomy, Department of Physics, Digboi College, July 24, 2020. Shivaraj Kandhasamy Update on LVK Stochastic Gravitational Wave Group Activities, LIGO – VIRGO – KAGRA CollaborationMeeting, University of Glasgow, UK, September 16, 2020.