Untitled Document

ASI-2017 Parallel Sessions: Thursday, 9 March, 2017

Total time for Invited talks - 30m, Contributed talks - 15m

Thursday, 9 March, 2017
Time: 11:30 - 13:00
Venue: Hall A
Sun and the Solar System - V  [Chairperson: Abhishek Kumar Srivastava]
Speaker Title
Manjunath Hegde
Long term study of the sun using Kodaikanal H-alpha data archive
Aishawnnya Sharma On Propagation of Different Sunspot Waves and Oscillations in the Magnetically Coupled Solar Atmosphere
Prantika Bhowmik Prediction of Solar Cycle 25 Using A Surface Flux Transport Model
Reetika Joshi Multiple Solar Jets from Rotating Active Region
Bhupendra Kumar Tiwari
Dependence of Heliospheric and Cosmic Rays Modulation on Solar Activity
Rakesh Mazumder Simultaneous longitudinal and transverse oscillation in an active filament

 

Thursday, 9 March, 2017
Time: 11:30 - 13:00
Venue: Hall B
Stars, ISM and the Galaxy - V  [Chairperson: Sarita Vig]
Speaker Title
Rupal Basak Spectral study of the hard state of GX 339-4 and Cygnus X-1
Chetana Jain Orbital decay of the low mass X-ray binary MXB 1658-298 and indication of a massive circumbinary planet from X-ray eclipse timing
Anuvab Banerjee 2004 Outburst of BHC H1743-322: Analysis of spectral and timing properties using the TCAF Solution
Dipak Debnath TCAF model in XSPEC : An efficient tool to understand accretion flow properties of black hole binaries
Broja Gopal Dutta Implication of disk inclination on Hard and Soft lags in binary systems
Karamveer Kaur Non-Axisymmetric Instabilities of a Stellar Disc around a Black Hole

 

Thursday, 9 March, 2017
Time: 11:30 - 13:00
Venue: Hall C
Extragalactic Astronomy-V  [Chairperson: Ranjiv Mishra]
Speaker Title
Chanda J. Jog Off-centred dark matter halo leading to strong central disc lopsidedness
Sandeep Kumar Kataria Studying the Formation and Structure of Bars in Dark Matter Dominated Spiral Galaxies with and without bulges
Aditya Chowdhury Angular Momentum Content in Gas Rich Dwarf Galaxies
Omkar Suresh Bait Star formation history of massive galaxies along the Hubble sequence

 

Thursday, 9 March, 2017
Time: 11:30 - 13:00
Venue: Hall D
Instrumentation and Techniques III  [Chairperson: A. N. Ramprakash]
Speaker Title
Sabyasachi Chattopadhyay AIFU System for DOTIFS - Creation and Deployment
Padmakar Parihar A step toward realization of a large Optical-NIR telescope in India
Arun Surya Data Pipeline for Hanle Echelle Spectrograph

 

Thursday, 9 March, 2017
Time: 14:30 - 16:00
Venue: Hall A
Sun and the Solar System - VI  [Chairperson: Abhishek Kumar Srivastava]
Speaker Title
K. Nagaraju Spectropolarimetric observations of a small scale reconnection event in the chromosphere simultaneously in H alpha and Ca II at 854.2 nm
Subhamoy Chatterjee Extraction of Features and their Long-term Evolution from Century-long Ca II K data of Kodaikanal Observatory
Bhuwan Joshi Pre-flare activities, flux rope eruption and associated X2.7 solar flare from active region NOAA 12339
Aabha Monga
Photospheric Enhancement And Hα Evolution of the X1.2 Class Flare

 

Thursday, 9 March, 2017
Time: 14:30 - 16.00
Venue: Hall B
Stars, ISM and the Galaxy VI  [Chairperson: Sarita Vig]
Speaker Title
Susmita Chakravorty MHD acceleration for accretion disk winds around black hole binaries
Bharti Arora X-ray observations of a colliding wind binary WR-25.
Jayashree Roy Temporal and Spectral study of 4U 1626-67 with LAXPC (ASTROSAT)
Nafisa Aftab X-ray reprocessing: Through eclipse spectra of High and Low Mass X-ray Binaries
Gaurava K. Jaisawal First detection of cyclotron resonance scattering feature in high mass X-ray binary pulsar SMC X-2 with NuSTAR

 

Thursday, 9 March, 2017
Time: 14:30 - 16.00
Venue: Hall C
Extragalactic Astronomy-VI  [Chairperson: Ranjiv Mishra]
Speaker Title
Nayana A.J LONG TERM RADIO MONITORING OF A TYPE IIP SUPERNOVA SN 2004DJ
Aarthy E GRB Polarization using AstroSat CZTI
Kalyani Bagri Systematic Spectral Analysis of Low/Hard State of GX 339-4 During Four Outbursts to Investigate the Truncation of Accretion Disk
Abhishek Paswan First observational measurement of magnetic field strengths in ISM of early- type galaxies
Samyaday Choudhury First of its kind photometric metallicity map of the Small Magellanic Cloud

 

Thursday, 9 March, 2017
Time: 14:30 - 16.00
Venue: Hall D
Instrumentation and Techniques - IV  [Chairperson: A. N. Ramprakash]
Speaker Title
Yashwant Gupta The upgraded GMRT : Current Status and Future Prospects (I)
Surajit Mondal Full-Stokes Holographic Measurement of GMRT Primary Beams
Santaji N Katore. Characterising the time-domain (250-500 MHz) band stability of the upgraded GMRT system
Narendra Nath Patra The expanded Giant Metrewave Radio Telescope

 

Thursday, 9 March, 2017
Time: 16.30 - 18.00
Venue: Hall A
Sun and the Solar System - VII  [Chairperson: Abhishek Kumar Srivastava]
Speaker Title
G. Sindhuja Study of confined and eruptive solar events observed in Ca-K images
P. Vemareddy Recurrent eruptions by converging and shearing polarities in a solar active region
Amareswari K On the connection between Active region complexity and Solar Flare strength
Azad Ahmad Mansoori Effects of Solar Flare Radiations on the GPS Derived Total Electron Content at Low, Mid and High Latitudes

 

Thursday, 9 March, 2017
Time: 16.30 - 18.00
Venue: Hall B
Stars, ISM and the Galaxy VII  [Chairperson: Sarita Vig]
Speaker Title
Sachindra Naik Recent Results on Cyclotron Resonance Scattering Features in Accretion Powered X-ray Pulsars
varun Astrosat LAXPC observation of the rotation powered pulsar PSR B 1598-58
Prakash Arumugasamy Absorption-like features in middle-aged pulsars
Arun Kumar Naidu Simultaneous multi-frequency single pulse observations of pulsars
Sanhita An intriguing partial eclipse in the high mass X-ray binary pulsar IGR J16393–4643
Avishek Kumar Basu Simultaneous Radio and X-ray Observation of Crab Pulsar

 

 

Thursday, 9 March, 2017
Time: 16.30 - 18.00
Venue: Hall D
General Relativity and Cosmology - III  [Chairperson: K. S. Dwarakanath]
Speaker Title
Prakash Gaikwad Low-$z$ Ly-$alpha$ forest simulation and its application
Joydeep Bagchi Saraswati: An Extremely Massive ~200 Megaparsec Scale Supercluster
Nikhel Gupta Observations and Simulations of Galaxy Clusters: Cluster Radio Galaxies and their Implications on SZE Signal, Simulated Pressure Profiles and SZE Mass
Surajit Paul Possible discovery of multiple shock structures and filamentary inroads to massive galaxy clusters by uGMRT and SKA
Mamta Gulati Is Ram pressure stripping efficient in quenching star formation?
Priyanka Singh Constraints on the relation between the X-ray AGNs and host dark matter halo: potential role of eROSITA