| Dr Chandrachur Chakraborty |
Kavli Institute for Astronomy & Astrophysics (KIAA), Beijing |
January 22-24, 2020 |
| Dr Mansi Kasliwal |
California Institute of Technology |
December 20,2019 |
| Dr Ritesh Kumar Mishra |
University of Heidelberg, Germany |
28 March, 2019 |
| Dr Prabhakar Tiwari |
Chinese Academy of Sciences |
March 24-26, 2019 |
| Dr Soumitra Hazra |
Cea Saclay & University of Paris |
November 26-30, 2018 |
| Dr Rahla Naghma |
Ohio State University |
20 September, 2018 |
| Sudip Bhattacharyya |
Tata Institute of Fundamental Research |
December 4-5, 2017 |
| Sourav Mitra |
Inter-University Centre for Astronomy and Astrophysics |
November 8-9, 2017 |
| Nirupam Roy |
Indian Institute of Science |
November 3-10, 2017 |
| Frederick J. Raab |
LIGO (Washington) |
19 September, 2017 |
| Dipanjan Mukherjee |
Australian National University |
October 3-5, 2017 |
| S. S. Rajput |
National Physical Laboratory |
September 5-6, 2017 |
| Chandra B. Singh |
University of Sao Paulo |
August 2 -10, 2017 |
| Vimal Simha |
Centre for Extragalctic Theory |
July 27-29, 2017 |
| Ashik Paul |
Institute of Radio Physics and Electronics, University of Calcutta |
June 21 – 23, 2017 |
| Tarun Souradeep |
Inter-University Centre for Astronomy and Astrophysics |
January 27-28, 2017 |
| P. Sreekumar |
Indian Institute of Astrophysics |
January 27-28, 2017 |
| Souparno Ghosh |
Texas Tech University |
9 January, 2017 |
| Bidisha Bandyopadhyay |
Delhi University |
23 September, 2016 |
| Surajit Paul |
Pune University |
8 September, 2016 |
| Yogesh Karandikar |
Tantrayut Telecommunications Pvt. Ltd. |
6 May, 2016 |
| Yashwant Gupta |
National Centre for Radio Astronomy |
29 March, 2016 |
| Subodh Patil |
University of Geneva |
11 May, 2015 |
| Avinash Deshpande |
Raman Research Institute |
November 9-11, 2017 |
| September 13-16, 2017 |
| June 22-23, 2017 |
| January 27-28, 2017 |
| 19-Oct-14 |
| February 1-28, 2013 |
| October 4-6, 2012 |
| S. K. Ghosh |
National Centre for Radio Astronomy |
19 October, 2014 |
| H. M. Antia |
Tata Institute of Fundamental Research |
19 October, 2014 |
| Peter Timbie |
University of Wisconsin-Madison |
March 23-30, 2013 |
| Deepak Mathur |
Tata Institute of Fundamental Research |
1 February, 2012 |
