USO publications in proceedings/meetings
2018
1. Kumar, B. 2018
Solar-Cycle variation in the photospheric mean velocity flows: GONG observations.
Long-Term Datasets for the Understanding of the Solar and Stellar Magnetic Cycles, IAU
Symposium, 340, in press.
2. Sushree S. Nayak, Bhattacharyya, R., Prasad, A., and Hu, Q. 2018
Magnetic field topology from non-force free extrapolation and magnetohydrodynamic simu-
lation of its eventual dynamics
Long-Term Datasets for the Understanding of the Solar and Stellar Magnetic Cycles, IAU
Symposium, 340, in press.
3. Prasad, A., Bhattacharyya, R., Hu, Q., Nayak, S. S., and Sanjay Kumar 2018
Study of magnetic field topology of active region 12192 using an extrapolated non-force-free
magnetic field.
Long-Term Datasets for the Understanding of the Solar and Stellar Magnetic Cycles, IAU
Symposium, 340, in press.
4. Sarkar, R., Srivastava, N. 2018
Geometric and magnetic properties of coronal flux ropes associated with CMEs leading to
geomagnetic storms.
Long-Term Datasets for the Understanding of the Solar and Stellar Magnetic Cycles, IAU
Symposium, 340, in press.
5. Mishra, W., Srivastava, N., Mirtoshev, Z., Wang, Y. 2018
Solar cycle variation of coronal mass ejections contribution to solar wind mass flux.
Long-Term Datasets for the Understanding of the Solar and Stellar Magnetic Cycles, IAU
Symposium, 340, in press.
6. Dave, K., Mishra, W., Srivastava, N., Jadhav, R. M. 2018
Study of Interplanetary and Geomagnetic Response of Filament Associated CMEs.
Long-Term Datasets for the Understanding of the Solar and Stellar Magnetic Cycles, IAU
Symposium, 340, in press.
7. Bhatt, M., Srivastava, N., and Jadhav, R. 2018
Study of Stealth CMEs and associated ICMEs.
Long-Term Datasets for the Understanding of the Solar and Stellar Magnetic Cycles, IAU
Symposium, 340, in press.
8. Srivastava, N., Mirtoshev, Z., Mishra, W. 2018.
Geomagnetic Consequences of Interacting CMEs of June 13-14, 2012.
Space Weather of the Heliosphere: Processes and Forecasts, IAU Symposium, 335, 65.
9. Sarkar, R., Srivastava, N., Dhara, S. K. 2018.
On the Dynamics of the Largest Active Region of the Solar Cycle 24.
Space Weather of the Heliosphere: Processes and Forecasts, IAU Symposium, 335, 32.
10. Singh, J., Priyal, M., Sindhuja, G., Ravindra, B. 2018.
Variations in Ca-K line profiles and Ca-K line features as a function of latitude and solar cycle during the 20th century.
Long-Term Datasets for the Understanding of Solar and Stellar Magnetic Cycles Proc. IAU symposium, 340, 23-26
2014
1. Srivastava, N., Joshi, A. D., Mathew, S. K. 2014.
On the onset of recurrent eruptions of a filament observed during August 2012.
Nature of Prominences and Their Role in Space Weather, IAU Symposium, 300, 495.
2. Sharma, R., Srivastava, N., Jackson, B., Chakrabarty, D., Luckett, N., Yu, H., Hu, Q., Mstl, C.
2014.
Evolution of the 5 January 2005 CMEs associated with eruptive filaments in inner heliosp-
here. Nature of Prominences and Their Role in Space Weather, IAU Symposium, 300, 491.
3. Sharma, R., Srivastava, N., Chakrabarty, D. 2014.
Role of filament plasma remnants in ICMEs leading to geomagnetic storms.
Nature of Prominences and Their Role in Space Weather, IAU Symposium, 300, 493.
4. Joshi, B., Kushwaha, U., Cho, K., Veronig, A. 2014.
Signatures of magnetic reconnection during the evolutionary phases of a prominence eruption
and associated X1.8 flare.
Nature of Prominences and Their Role in Space Weather, IAU Symposium, 300, 424.
5. Joshi, A. D., Bong, S.-C., Srivastava, N. 2014.
A Statistical Study on Characteristics of Disappearing Prominences.
Nature of Prominences and Their Role in Space Weather , IAU Symposium, 300, 422.
2013
1. Sharma, R., Srivastava, N. 2013.
Indicators of solar filament remnants in ICMEs.
Astronomical Society of India Conference Series, 10, 143.
2. Mishra, W., Srivastava, N. 2013.
Estimating arrival time of 10 October 2010 CME using STEREO/SECCHI and in-situ obser-
vations.
Astronomical Society of India Conference Series , 10, 127.
3. Srivastava, N., and 10 colleagues 2013.
Solar eruptive filament studies at USO for the COMESEP project.
Astronomical Society of India Conference Series, 10, 67.
4. Mishra, W., Srivastava, N. 2013.
Using heliospheric imaging observations to forecast the arrival time of CMEs.
Astronomical Society of India Conference Series, 9, 70.
2012
1. Martin, S. F., Panasenco, O., Berger, M. A., Engvold, O., Lin, Y., Pevtsov, A. A., Srivastava, N.2012.
The Build-Up to Eruptive Solar Events Viewed as the Development of Chiral Systems.
Second ATST-EAST Meeting: Magnetic Fields from the Photosphere to the Corona. Astro-
nomical Society of the Pacific Conference Series, 463, 157.
2. Louis, R. E., Rubio, L. R. B., Mathew, S. K., Venkatakrishnan, P. 2012.
Observations of Supersonic Downflows in a Sunspot Light Bridge as Revealed by Hinode.
Hinode-3: The 3rd Hinode Science Meeting, Astronomical Society of the Pacific Conference
Series, 454, 205.
3. Louis, R. E., Rubio, L. R. B., Mathew, S. K., Venkatakrishnan, P. 2012.
Observations of Supersonic Downflows near the Umbra-Penumbra Boundary of Sunspots as
Revealed by Hinode.
4th Hinode Science Meeting: Unsolved Problems and Recent Insights, Astronomical Society
of the Pacific Conference Series, 455, 75.
4. Crosby, N. B., and 11 colleagues 2012.
Forecasting the space weather impact: The COMESEP project.
American Institute of Physics Conference Series 1500, 159-164.
5. Ambastha, A., Maurya, R. A. 2012.
Spectral line profile changes associated with energetic solar transients.
Astronomical Society of India Conference Series, 6, 197.
6.Joshi, Bhuwan, Veronig, Astrid, Manoharan, P. K., & Somov, Boris V., 2012.
Signatures of Magnetic Reconnection in Solar Eruptive Flares: A Multi-wavelength Perspective
Astrophysics and Space Science Proceedings , 33, 29.
2011
1. Gosain, S. 2011.
Distribution of magnetic shear angle in an emerging flux region.
Physics of Sun and Star Spots, IAU Symposium, 273, 347.
2. Tiwari, S. K. 2011.
Are the photospheric sunspots magnetically force-free in nature?.
Physics of Sun and Star Spots, IAU Symposium, 273, 333.
3. Gosain, S., Venkatakrishnan, P. 2011.
Evolution of twist-shear and dip-shear in flaring active region NOAA 10930.
Physics of Sun and Star Spots, IAU Symposium, 273, 212.
4. Tiwari, S. K. 2011.
Helicity of the solar magnetic field.
Physics of Sun and Star Spots IAU Symposium, 273, 21.
5. Kumar, B., Venkatakrishnan, P., Mathur, S., Tiwari, S. K., Garcı́a, R. A. 2011.
Analysis of peculiar penumbral flows observed in the active region NOAA 10930 during a
major solar flare.
Gong-soho 24: A New Era of Seismology of the Sun and Solar-like Stars, Journal of Physics
Conference Series, 271 12020.
6. Maurya, R. A., Ambastha, A., Reddy, V. 2011.
Kinetic and magnetic helicities in solar active regions.
Gong-soho 24: A New Era of Seismology of the Sun and Solar-like Stars Journal of Physics
Conference Series, 271 12003.
7. Srivastava, N., Joshi, A. D. 2011.
3D reconstruction and kinematics of eruptive prominences using STEREO observations.
Astronomical Society of India Conference Series, 3, 100.
8. Maurya, R. A., Ambastha, A. 2011.
Variations in p-mode parameters and sub-surface flows of active regions with flare activity.
Astronomical Society of India Conference Series, 2, 189.
9. Ravindra, B., Venkatakrishnan, P., & Tiwari, Sanjiv Kumar, 2011,
Evolution of Magnetic Field Twist and Tilt in Active Region NOAA 10930.
Advances in Geosciences, Volume 27: Solar Terrestrial (ST) , 27, 153.
2010
1. Denis, S., Coucke, P., Gabriel, E., Delrez, C., Venkatakrishnan, P. 2010.
Multi-Application Solar Telescope: assembly, integration, and testing.
Ground-based and Airborne Telescopes III, Proceedings of SPIE, 773335.
2. Afram, N., Unruh, Y. C., Solanki, S. K., Schüssler, M., Mathew, S. K. 2010.
A comparison of measured and simulated solar network contrast.
Solar and Stellar Variability: Impact on Earth and Planets, IAU Symposium, 264, 63.
3. Pandey, V. S., Venkatakrishnan, P., Narayanan, A. S. 2010.
Wave Heating of Coronal Loops with Steady Flows.
Astrophysics and Space Science Proceedings 19, 520.
4. Maurya, R. A., Ambastha, A. 2010.
Magnetic and Velocity Field Changes Related to the Solar Flares of 28 and 29 October 2003.
Astrophysics and Space Science Proceedings 19, 517.
5. Maurya, R. A., Ambastha, A. 2010.
Flows in Flaring and Dormant Active Regions.
Astrophysics and Space Science Proceedings 19, 516.
6. Louis, R. E., Rubio, L. R. B., Mathew, S. K., Venkatakrishnan, P. 2010.
Strong, Localized Downflows in a Sunspot Light Bridge.
Astrophysics and Space Science Proceedings 19, 509.
7. Joshi, A. D., Srivastava, N. 2010.
Acceleration of CMEs Associated with Eruptive Prominences.
Astrophysics and Space Science Proceedings 19, 485.
8. Tiwari, S. K., Venkatakrishnan, P., Sankarasubramanian, K. 2010.
Helicity at Photospheric and Chromospheric Heights.
Astrophysics and Space Science Proceedings 19, 443.
9. Kumar, B., Venkatakrishnan, P. 2010.
Flare-Driven Acoustic Modes in the Sun.
Astrophysics and Space Science Proceedings 19, 405.
10. Gosain, S., Venkatakrishnan, P. 2010.
Phase III of the USO Solar Vector Magnetograph.
Astrophysics and Space Science Proceedings 19, 395.
11. Srivastava, N. 2010.
CME Observations from STEREO.
Astrophysics and Space Science Proceedings 19, 308.
12. Ambastha, A. 2010.
Solar Interior.
Astrophysics and Space Science Proceedings 18, 15.
2009
1. Kumar, B., Venkatakrishnan, P. 2009.
Evidence of Enhanced High Frequency Velocity Oscillations in the Sun Observed During
Solar Flare Using Disk Integrated Doppler Signals.
Solar-Stellar Dynamos as Revealed by Helio- and Asteroseismology: GONG 2008/SOHO
21, Astronomical Society of the Pacific Conference Series, 416, 333.
2008
1. Denis, S., Coucke, P., Gabriel, E., Delrez, C., Venkatakrishnan, P. 2008.
Optomechanical and thermal design of the Multi-Application Solar Telescope for USO.
Ground-based and Airborne Telescopes II, Proceedings of SPIE, 701235.
2. Bayanna, A. R., Kumar, B., Louis, R. E., Venkatakrishnan, P., Mathew, S. K. 2008.
Development of a low-order Adaptive Optics system at Udaipur Solar Observatory.
Journal of Astrophysics and Astronomy 29, 353.
3. Maurya, R. A., Ambastha, A. 2008.
Hα intensity oscillations in large flares.
Journal of Astrophysics and Astronomy 29, 249.
4. Gosain, S., Tiwari, S., Joshi, J., Venkatakrishnan, P. 2008.
Software for interactively visualizing solar vector magnetograms of udaipur solar observa-
tory.
Journal of Astrophysics and Astronomy 29, 107.
5. Maurya, R. A., Ambastha, A. 2008.
Magnetic and velocity field variations in the active regions NOAA 10486 and NOAA 10488.
Journal of Astrophysics and Astronomy 29, 103.
6. Ambastha, A. 2008.
Helioseismic effects of energetic transients.
Journal of Astrophysics and Astronomy 29, 93.
7. Ambastha, A. 2008.
Excitation of solar p-modes by energetic transients.
Bulletin of the Astronomical Society of India Proceedings 29.
8. Tiwari, S. K., Joshi, J., Gosain, S., Venkatakrishnan, P. 2008.
Evolution of Magnetic Helicity in NOAA 10923 Over Three Consecutive Solar Rotations.
Astrophysics and Space Science Proceedings 12, 329.
2007
1. Sridharan, R., Raja Bayanna, A., Louis, R. E., Kumar, B., Mathew, S. K., Venkatakrishnan, P.
2007.
An image stabilization system for solar observations.
Solar Physics and Space Weather Instrumentation II, Proceedings of SPIE, 66890Z.
2. Bayanna, A. R., Louis, R. E., Kumar, B., Mathew, S. K., Venkatakrishnan, P. 2007.
High resolution imaging system for Udaipur Solar Observatory.
Solar Physics and Space Weather Instrumentation II, Proceedings of SPIE, 66890W.
3. Ambastha, A. 2007.
Solar Activity.
Kodai School on Solar Physics, American Institute of Physics Conference Series, 919, 173.
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