30th Annual Report 2017-18

120 Halo model of HI galaxies and their scaling relations, 36th Annual Meeting of the Astronomical Society of India, Osmania University, Hyderabad, February 5 - 9, 2018. Halo model of HI galaxies and their scaling relations, Introductory School on Galaxy Formation, NISER, Bhubaneswar, March 13 - 16, 2018. A. N. Ramaprakash IUCAA instrumentation facilities, Refresher Course in Astronomy and Astrophysics (for College and University Teachers), and Vacation Students' Programme, IUCAA, June 15, 2017. Somak Raychaudhury Introduction to galaxies, IndianAstronomyOlympiadTraining Camp, April 29, 2017. TheMilkyWay's closest friend, Nehru Planetarium, Mumbai, July 1, 2017 (Public talk). Finding black holes, FifthAnnual Fr. A. Verstraeten Memorial Lecture, St. Xavier's College, Kolkata, September 15, 2017. The dark side of the Universe, St. Xavier's Collegiate School, Kolkata, September 15, 2017. Astronomy in India, 3rd BRICS Workshop on Astronomical Infrastructure and Instrumentation, IUCAA, September 21, 2017. Large-scale structures in the local Universe, International Workshop on Post-Planck Cosmology: Enigma, Challenges andVisions, IUCAA, October 12, 2017. Astronomy and astrophysics: The early Indian story in Kolkata, INSASymposium on the Birth of Modern Science in India, Bose Institute, Kolkata, October 14, 2017. Large-scale structures in the Universe, MaharashtraVidnyan Parishad, Mumbai, October 27, 2017 (Public talk). AGN feedback in groups of galaxies, University of theWestern Cape, CapeTown, SouthAfrica, November 13, 2017. Our place in space, Children's Science Meet, Annual Meeting of the National Academy of Sciences in India, Pune, December 10, 2017 (Public talk). Global projects in astrophysics for India, Annual Meeting of the Indian National Science Academy, IISER, Pune, December 27, 2017. Astronomy and astrophysics in India, Indo-ChileanAstronomical Dialogue - I, IUCAA, January 10, 2018 (Inaugural talk). The essential toolkit for black hole hunters, DPSDay, IISER, Kolkata, January 13, 2018.