1. Visited Observatoire de la Cvisited Royal Observatory of Belgium (ROB), Brussels, Belgium
from 08-21 October 2017 to attend an international conferences on Asteroseismology and Optical
Interferometry.
2. Visited Royal Observatory of Belgium (ROB), Brussels, Belgium from 08-21 October 2017 under
the BINA project.
3. Visited NorthWest University, Ma keng South Africa from 21-23 March 2017 under Indo-South
African Project.
4. Visited University of Johannesburg, South Africa from 24-26 March 2017 under Indo-South
African project.
5. Visited SAAO, South Africa and University of Capetown, South Africa from 27 March to 02
April 2017 under the Indo-South African project.
6. Visited SAO, Russia from 03 to 09 April 2016 under the Indo-Russian bilateral project.
7. Visited Sternberg Astronomical Institute, Moscow State University, Moscow from 29-31 March
2016 under the Indo-Russian bilateral project.
8. Visited Institute of Astronomy INASAN" Moscow from 31 March to 02 April 2016 under the
Indo-Russian bilateral project.
9. Visited SAAO, South Africa from 23 February to 07 March 2014 under Indo-South African
project.
10. Visited SAAO, South Africa from 05 December 2011 to 20 January 2012 under Indo-South
African project.
11. Visited Institute of Astronomy INASAN" and SAO, Russia from 05 to 20 September, 2011
under the Indo-Russian ILTP project.
12. Visited SAAO, South Africa from 26 April to 19 May 2011 under the Indo-South African
project.
13. Visited INASAN and SAO, Russia from 24 August - 06 September, 2010 under the Indo-Russian
ILTP project.
14. Visited INASAN, Russia from 10 - 24 May 2009 under the Indo-Russian ILTP project.
1. Visited Delhi University from 10 to 16 February 2017 under the MoU between ARIES and Delhi
University.
2. Visited Delhi University, Delhi from 14-19 February 2016 under the MoU between ARIES and
Delhi University.
3. Visited University of Delhi for scienti c discussion with Dr. M. K. Das from 11-16 February
2015 under the MoU between ARIES and Delhi University.
4. Visited Chennai from 26-28 August 2012 for the technical discussion with Dr. Anjum Mukadam
of University of Washington on the development of high-speed photometric system at ARIES.
1. Prof. Jean Surdej from Department of Astrophysics and Geophysics, University de Liedge
visited ARIES from 07 to 22 January 2018 under the BINA project for the collaborative work
and installation of ILMT.
2. Dr. Nand Kumar Chakradhari from Raipur University, Chhatishgadh visited ARIES from 17
May to 13 June 2016 and 18 May to 12 June 2017 under the MoU between ARIES and Raipur
University, Chhatishgadh.
3. Prof. Shashi K. Kanbur from State University of New York at Oswego, Newyork visited ARIES
from 08 to 12 August 2015 and deliver talks on The HIF/Photosphere Interactions in Cepheids
and RR Lyraes and multi-phase PL/PC Relation" at ARIES, Nainital.
4. Mr. Kausal Sharma from Delhi university visited ARIES from 08 to 12 August 2015 under the
MoU between ARIES and Delhi university.
5. Prof. M. K. Das from Delhi University visited ARIES from 23 to 25 November 2014 and deliv-
ered a talk on On Characterization of trajectories in Restricted 3-Body problem with Radiation
Pressure: Application Binary stellar System Stellar Pulsation : A Non Linear Perspective".
6. Dr. Naveen Kumar Bhatraju from Delhi University visited ARIES from 23 to 26 November 2014
and delivered a talk on Nonlinear analysis of Spatio-temporal data: Applications in Biology".
7. Prof. Ted Williams, Director SAAO, South Africa visited ARIES from 12-15 November 2014
and delivered a talk on Astronomy at the South African Astronomical Observatory".
8. Prof. Nithaya Chetty, Deputy CEO of National Research Foundation, South Africa visited
ARIES from 12-15 November 2014 and delivered a talk on Strengthening astronomical coop-
eration between India and South Africa".
9. Dr. David Mktrichian from NARIT visited ARIES from 30 June to 09 July 2014 and delivered
talks on The progress in detection of p-mode spectra of roAp stars: Circini and
Equulei"
and The oEA stars".
10. Dr. Soumen Mondal and Dr. Ram Krishna Das from S. N. Bose National Center for Basic
Sciences, Kolkata visited ARIES from 04 to 08 January 2014.
11. Prof. Chris Engelbrecht from University of Johannesburg, South Africa visited ARIES from
30 June to 06 July 2013 and delivered two talks on the topics A study of correlation between
metallicity and opacity driven pulsations in hot stars in LMC" and Asteroseismology in South
Africa and Impact of Kepler data on Oscillating Eclipsing Alogol".
12. Pierre van Heereden from SAAO, South Africa visited ARIES from 30 June to 06 July 2013
under the Indo-South African bilateral programme.
13. Dr. Evgeney Semenko from SAO, Russia, visited ARIES from 19 November to 13 December
2013 and delivered a talk on Spectroscopic study of cool pulsating A and F stars within
Indo-Russian DST-RFBR project".
14. Prof. Luis Balona from SAAO, South Africa visited ARIES from 26-30 March 2013 and deliv-
ered a talk on Activity in A-type Stars".
15. Dr. Parijat Thakur from Guru Ghasidas Vishwavidyalaya, Bilaspur, Chhatishgadh visited
ARIES from 29 May to 05 June 2012.
16. Mr. Pierre van Hedren from SAAO, South Africa visited ARIES from 22 April to 21 May 2012
and delivered a talk on Nainital-Cape Survey" and Control System".
17. Dr. M. Yakopov from SAO, Russia visited ARIES from 23 to 25 March 2012 and delivered a
talk on Fiber-optics high-resolution spectrograph for 1 to 2-m diameter telescope".
18. Dr. Ulloa Paz from Chille South America visited ARIES from 23 to 25 March 2012 and delivered
a talk on Psychology".
19. Dr. Evegeny Semneko from SAO, Russia visited ARIES from 21 September to 05 October 2011
and delivered talk on Time Resolved Photometric and Spectroscopic Analysis of a CP star
HD207561".
20. Dr. Leoniod Berdnikov from Sternberg Astronomical Institute, Moscow, Russia visited ARIES
from 22 to 31 April 2010.
21. Dr. Sudhanshu Barway from SAAO, South Africa visited ARIES from 22 to 27 November 2010
and delivered a talk on Lenticular Galaxies".
22. Dr. Tanya Ryabchikova from INASAN, Russia visited ARIES from 11 to 30 November 2008
and delivered talk on Spectroscopic Techniques and Vienna atomic line database".
23. Dr. M. Sachkov visited ARIES from 11 to 30 November 2008 and delivered a talk on The
roAp star :
Equlie".