2021
1. “Signatures of 3D magnetic reconnection in circular ribbon flares” during the IIA-50 international conference on "Advances in Observations and Modelling of Solar Magnetism and Variability" held in online mode at the Indian Institute of Astrophysics, Bangalore, during 1-4 March 2021 - Bhuwan Joshi
2. “On modeling and simulation of coronal magnetic structures: coronal transients” during the IIA-50 international conference on "Advances in Observations and Modelling of Solar Magnetism and Variability" held in online mode at the Indian Institute of Astrophysics, Bangalore, during 1-4 March 2021 - Ramit Bhattacharyya
3. “Ground and Space based solar observatories and Instrumentation”at High-End Workshop– “Solar Activities and their Influences in the Heliosphere and Planetary Atmospheres”, organized by NIT Calicut, 2 March, 2021 - Shibu K Mathew
4. “Can major flares excite global waves in the Sun?”, International Conference on Space Science and Technology, Space Education and Research Foundation, Ahmedabad, 5–7 Apr, 2021 - Brajesh Kumar
5. “Solar Source Regions of Space Weather Events”, The International Space Weather Initiative (ISWI) Workshop on Space Weather: Science and Applications, The United Nations office for Outer Space affairs and the Vikram Sarabhai Space Centre (ISRO/VSSC), 2–3 Nov, 2021 - Bhuwan Joshi
6. “Observations of solar transients and their signatures at low-frequency radio emission by Udaipur-CALLISTO”, International Conference on Space Science and Technology, Space Education and Research Foundation, Ahmedabad, 5–7 Apr, 2021 - Bhuwan Joshi
2020
1. “Observations and Modelling of Chromospheric Evaporation During Solar Microflares”, Asia Pacific Solar Physics Meeting (APSPM-2020), IUCAA, Pune, 3–7 February, 2020 - Girjesh Gupta
2. “CME Initiation” and “CME propagation in 3d space”, two lectures at COSPAR capacity building workshop on Coronal and Interplanetary Shocks, 6-17 January, 2020 - Nandita Srivastava
3. “Multi-Application Solar Telescope”, Asia Pacific Solar Physics Meeting (APSPM-2020), IUCAA, Pune, 3–7 February, 2020 - Shibu K Mathew
4. “Space Weather Prediction: Solar Perspective” during “Course on Space and atmospheric Science” organized by UN-CSSTEAP, PRL Ahmedabad, 7-14 December, 2020 - Nandita Srivastava
2019
1. Invited presentation entitled ‘Observations and Modelling of Chromospheric Evaporation During Solar Microflares‘ in the IRIS-10 meeting, 4-8 November, 2019, Bangalore, India - Girjesh R Gupta
2. “Solar Structure, Dynamics, and Solar Oscillations”, three lectures during “Short Course on Space Weather” organized by UN-CSSTEAP, PRL Ahmedabad, 14-27 November, 2019 - Brajesh Kumar
3. “Solar Origins of Space Weather” and “Coronal Mass Ejections” two lectures during “Short Course on Space Weather” organized by UN-CSSTEAP, PRL Ahmedabad, 14-27 November, 2019 - Nandita Srivastava
4. “Overview of Telescopes and Post-Focus Instruments”three lectures during“Short Course on Space Weather” organized by UN-CSSTEAP, PRL Ahmedabad, 14-27 November, 2019 - Rohan E Louis
5. “Solar Differential Rotation” and “Heliographic coordinates of Sunspots” – Lab exercises during“Short Course on Space Weather” organized by UN-CSSTEAP, PRL Ahmedabad, 14-27 November, 2019 - Rohan E Louis
2018
1. “Interplanetary and geomagnetic signatures of stealth CMEs”, April 16-20, ISSI workshop, Bern Switzerland (Contributory) – Nandita Srivastava
2. Simulating the large and the small, AKA "the solar corona", First National Conference on Plasma Simulations, held at the Department of Physics, Indian Institute of Science, during 18-19 January 2018. (Invited) – Ramit Bhattarchayya
3. “ Evolution of coronal cavities leading to CMEs”, September 24-28, ISEST 2018 workshop, Hvar, Croatia, (Contributory)-Nandita Srivastava
4. “Key Solar Inputs for PreSTo: NSP (SCOSTEP)”, ISSI-BJ Forum meeting, Beijing, China, 14 November, 2018. -Nandita Srivastava
5. “Non-force-free-field initiated magnetohydrodynamic simulation of the coronal jet and the C-class flare at the active region 12615” contributory talk at Workshop on “Model Coupling and Data Driven Simulations of Solar Eruptions”, High Altitude Observatory, Boulder, Colorado, USA, 13-16 August, 2018.- S. S. Nayak
6 . “Tracking the evolution of erupting coronal cavity using PROBA2/SWAP EUV images” in PROBA2 SWT Meeting, presented through WEBEX on August 6, 2018 - Ranadeep Sarkar
2017
1. “Interplanetary & Geomagnetic Consequences of Interacting CMEs”, IAUS 335 on Space Weather of the Heliosphere, July 17-21, 2017, University of Exeter, UK. (Contributory) – Nandita Srivastava
2. “On the dynamics of the largest active region of the solar cycle 24, ISEST 2017, Jeju island, South Korea, September 18-23, 2017(Contributory) – Nandita Srivastava
3. A Low-order Adaptive Optics System for Multi-Application Solar Telescope: Current Status” Invited Talk at INTOPMAA (International topical meeting on Applied and Adaptive optics)- 2017 at IIST, Thiruvananthapuram during 11-13 August, 2017. – A. Raja Bayanna
2016
1. “Study of interacting CMEs using STEREO/SECCHI observations”, Science for Space Weather, Goa, 24-29 January, 2016. (Invited) – Nandita Srivastava
2. “Recent Observations from the Multi-Application Solar Telescope (MAST) at Udaipur Solar Observatory”, XIV Astrophysical Colloquium, Hvar Observatory, Croatia, 26-30 Sept, 2016. (Invited) – Nandita Srivastava
3. “Large-scale contraction of coronal loops during the early impulsive phase of solar flares”, 15th RHESSI Workshop, University of Graz, Graz, Austria, 26–30 July 2016. – Bhuwan Joshi
2015
1. “Uncertainties involved in understanding the nature of collision of CMEs in the heliosphere at ISEST workshop, Mexico city, Oct 26-30, 2015 (Contributory) – Nandita Srivastava
2. “Kinematics and consequences of interacting CMEs observed by STEREO/HI”, at ISEST workshop, Mexico city, Oct 26-30, 2015 (Contributory) – Nandita Srivastava
3. “Validation of the CME arrival time and geomagnetic forecast alerts under COMESEP”, at ISEST workshop, Mexico city, Oct 26-30, 2015 (Contributory) – Nandita Srivastava
4. “Observational aspects of magnetic reconnection and energy release in solar flares: The RHESSI perspective”, Asia-Pacific Solar Physics Meeting (APSPM), Seoul National University, Seoul, South Korea, 3–6 November 2015. (Invited) – Bhuwan Joshi
5. “Multi-wavelength overview of solar flares”, International Conference on Space and Plasma Sciences, Vivekananda P.G. College, Maihar, M.P., India 22–24 September 2015. (Invited) – Bhuwan Joshi
6. “Seismology of the solar interior and solar surface activity’’, International Conference on Space and Plasma Science, Vivekananda P.G. College, Maihar, M.P., India, 22-24 September, 2015. (Invited) – Brajesh Kumar
2014
1. “Solar optical instrumentation”, DWIH Indo-German winter school on Astrophysics, TIFR, Mumbai, 3-7 November, 2014. (Invited) – Nandita Srivastava
2. “Kinematics of CMEs using SECCHI/HI observations”, SIP workshop, Belgium August 18- 21, 2014 (Contributory) – Nandita Srivastava
3. “Multi-Application Solar Telescope”, Conference on coupling and dynamics of the solar atmosphere, IUCAA, Pune, India, 10-14 November, 2014. (Invited) – Shibu K. Mathew
4. “Large-scale contraction and subsequent disruption of coronal loops during various phases of solar flares, International session on solar physics, 2014 Fall meeting of Korean Space Science Society (KSSS), Jeju island, South Korea, 29–31 October 2014. (Invited) – Bhuwan Joshi
2013
1. “Estimating arrival time of Earth-directed CMEs at in-situ spacecraft using COR and HI observations from STEREO”, ISEST workshop, June 17-20, 2013 Hvar, Croatia (Invited) – Nandita Srivastava
2. “On the role of solar filament plasma remnants in ICMEs leading to geomagnetic storms”, 2nd Asia Pacific Solar Physics Meeting, Hangzhou, China, October 22-26, 2013 (Invited) – Nandita Srivastava
2012
1. “On the estimation of true speeds and arrival times of CMEs”, September 6, 2012., BIRAIASB, Brussels, Belgium (Contributory) – Nandita Srivastava
2. Solicited talk titled “Untwisting magnetic fields in the solar corona” 14-22 July 2012, COSPAR, Mysore, India - Ramit Bhattacharyya
3. “Evidence of magnetic reconnection during the extended X-ray precursor phase of an Xclass solar flare”, Scientific assembly of Asia Oceania Geosciences Society (AOGS), Singapore, 13–17 August 2012. – Bhuwan Joshi
4. “Soft X-ray flare index during solar cycles 21-23: cyclic evolution and hemispherical asymmetry”, Scientific assembly of Asia Oceania Geosciences Society (AOGS), Singapore, 13–17 August 2012. – Bhuwan Joshi
5. “Multi-wavelength investigation of pre-flare activity and magnetic reconnection during the evolutionary phases a solar eruptive flare”, 39th COSPAR Scientific assembly, Mysore, India, 14– 22 July 2012. – Bhuwan Joshi
6. “SDO/HMI perspectives of the flare-induced seismicity in the active region NOAA 11158 during an X2.2 class flare”, GONG2012/LWS/SDO-5/SOHO27 Meeting, Palm Cove, Queensland, Australia, 12-16 November, 2012. – Brajesh Kumar
2011
1. “STEREO observations of CMEs: Kinematics and influence on space weather”, Space Climate symposium 4 on “, Jan 17-21, 2011 (Invited) – Nandita Srivastava
2. 3D Reconstruction of CMES: Implications on Prediction of the Arrival Time “AOGS meeting, Aug 8-12, 2011,Taipei, Taiwan (Invited) - Nandita Srivastava
3. “Acceleration of CMEs and Prominences Observed from STEREO” (ST16 session), AOGS 2011, Taipei, Taiwan (Contributory) - Nandita Srivastava
4. “Estimation of arrival time of CMEs from STEREO observations” at Asia Pacific Solar Physics Meeting, APSPM, Bangalore, March 22-25, 2011 (Contributory) – Nandita Srivastava
5. “Automated Detection of Filaments & Their Disappearance Using Full-Disc Hα Images”, COMESEP project meeting, SIDC, Royal Observatory of Belgium, October 6, 2011 (Contributory) – Nandita Srivastava
6. “Multi-wavelength signatures of magnetic reconnection in solar flares: The RHESSI perspective”, International astrophysics forum Alpbach IAFA 2011 - frontiers in space environment research, Alpbach, Austria, June 24, 2011. (invited) – Bhuwan Joshi
7. “Mysteries of our daytime star: The Sun” in the Astronomical Conference “Nakshatra2011”, The Indian School, Kingdom of Bahrain, 17-18 October 2011. (Invited) – Brajesh Kumar
2009
1. Estimation of true speed and direction of propagation of CMEs using SECCHI (STEREO) observations”,EGU General Assembly, Vienna, 19-24 April, 2009 (Invited) – Nandita Srivastava
2. “Estimation of true speed and direction of propagation of CMEs using SECCHI/STEREO observations” EGU General Assembly, Vienna, April 19-24, 2009 (Contributory) – Nandita Srivastava
3. “3D reconstruction of the leading edge of the May 20, 2007 partial halo CME”, STEREO3/SoHO22 meeting, Bournemouth, England, April 27-May 1, 2009. (Contributory) – Nandita Srivastava
4. “Helioseismic signatures of solar flares”, AOGS 2009, Suntec, Singapore, 11-15 August 2009. (Invited) – Brajesh Kumar 2010
5. On the 3 D reconstruction of CMEs using SECCHI/STEREO observations”, AOGS meeting Hyderabad, July 5-9, 2010. (Invited) – Nandita Srivastava
6.“Prediction of space weather based on a statistical model”, EGU General Assembly 2010, 2-7 May, 2010 in Vienna, Austria. (Invited) – Nandita Srivastava
7. “Kinematics of Two Eruptive Prominences observed by EUVI/STEREO”, Prominence Research Observations and Models (PROM) workshop, La Palma, Canary Islands, Nov 30-Dec 2, 2010 (Invited) – Nandita Srivastava
8. “Evolution of X-ray source and magnetic reconnection in solar eruptive flares”, 38th COSPAR Scientific assembly, Bremen, Germany, 18–25 July 2010. – Bhuwan Joshi
9. “Supersonic Downflows at the Umbra-Penumbra Boundary of Sunspots”, Hinode – 4: Unsolved Problems and Recent Highlights, Palermo Italy, 11 –15 October 2010. - Rohan Eugene Louis
2008
1. “MAST update and the Back-end instruments”, Magnetic coupling between the Interior and the Atmosphere of the Sun, IIA, Bangalore, December, 2008 (Invited) – Shibu K. Mathew
2007
1. “Logistic Regression Model for Predicting Space Weather: Success, Constraints and Challenges”, the Fourth Asia Oceania Geosciences meeting (AOGS), Bangkok, July 29-August 4, 2007. (Invited) – Nandita Srivastava
2. “On the propagation of coronal mass ejections causing major geomagnetic storms”, the Fourth Asia Oceania Geosciences meeting (AOGS), Bangkok, July 29- August 4, 2007. (Invited) – Nandita Srivastava
3. “Techniques for 3d Reconstruction of CME Leading Edge using COR1/SECCHI images”, Prominence Observations and Models Workshop (PROM 2007), University of California, Berkeley, USA, 29-30 October, 2007. (Invited) – Nandita Srivastava
4. “Progress on Ground-based Dual Beam H-alpha Doppler System at Udaipur Solar Observatory”, Prominence Observations and Models Workshop (PROM 2007), University of California, Berkeley, USA, 29-30 October, 2007. (Invited) – Nandita Srivastava
5. “RHESSI, Radio and Hα investigations of an X-class flare and associated CME near the Sun and in the interplanetary medium”, International conference on challenges for solar cycle 24, PRL, Ahmedabad, India, 22–25 January 2007 – Bhuwan Joshi
6. “RHESSI observations of two near-limb solar flares and associated phenomena”, KoreaChina Solar Physics Meeting, Jeju, South Korea, 25–27 October 2007 – Bhuwan Joshi
7. “Magnetic reconnection in solar flares: results from Multi-wavelength studies”, IHY conference on new insights into solar-terrestrial Physics, Moscow, Russia, 5–10 November, 2007 – Bhuwan Joshi
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