Thursday, 2nd March 2023
[Time: 14:10 – 16:10]     [Venue: Auditorium]
Stars, ISM and the Galaxy I  [Chairperson: Gajendra Pandey]
Speaker Title Time
Swastik Chowbay Are giant planet-hosting stars young? Kinematics and chemical properties of exoplanet host stars from GAIA DR3 14:10
Shyam Sunder Localisation and timing of GMRT discovered MSPs to aid sensitivity of PTA 14:20
Ashwin Devaraj A Study of the 2018 and 2021 outburst of XTE J1946+274 using Astrosat and Insight-HXMT 14:30
Sreelekshmi Mohan Imaging of HH80-81 jet in the near infrared emission lines 14:40
Anju Panthi Search for hot companions in blue metal-poor stars using UVIT/AstroSat 14:50
Sakshi Gupta Magnetic Interaction of Stellar Wind and (Exo)planetary Environments: Implications for Atmospheric Losses and Habitability 15:00
Priya Hasan The evolution of the binary fraction in star clusters 15:10
Arun Seshadri An understanding of the filamentary structure and massive star formation towards RCW 117 15:20
Pallavi Saraf Assessing the commonality of progenitor sites among r-process-rich stars 15:30
Susmita Barman A Study of Photoionized Gas in Two HII Regions of the N44 Complex in the LMC Using MUSE Observations 15:40
Katherine Rawlins Investigating the OH-H2 relation in diffuse Galactic clouds 15:50


Thursday, 2nd March 2023
[Time: 14:10 – 16:10]    [Venue: 1D-105]
Extragalactic Astronomy I  [Chairperson: Nirupam Roy]
Speaker Title Time
Dhanush S R Spatio- temporal formation history of star clusters in the Magellanic Clouds: age trend in cluster formation and LMC bar 14:10
Amrutha S A comparative UV study of Star Forming Dwarf Galaxy types using UVIT 14:20
Sruthi K Study of near-infra-red central light distribution in nearby early-type galaxies hosting nuclear star clusters 14:30
Janhavi Baghel Kiloparsec-scale Radio Polarized Structures of Palomar-Green Quasars and BL Lacs 14:40
Tanuman Ghosh The origin of spectral cutoff in ultraluminous X-ray sources 14:50
Amal Abdulrahman Probing IC/CMB Interpretation for the X-ray knots of AGN through VHE observations 15:00
Rajalakshmi T R Detection of a transient ULX in NGC 5813 15:10
Harsh Kumar Studying GRB afterglows with automated rapid response of the GROWTH-India Telescope 15:20
Divita Saraogi How robust are polarisation measurements to GRB location? 15:30
Surajit Paul Results from the first phase of uGMRT Low-mass Galaxy Cluster Survey (GLOMACS-I) 15:40
Partha Pratim Deka MALS Data Release I: Probing Evolution of Cold gas in AGNs 15:50
Sindhu Satyavolu Evidence for obscured growth of supermassive black holes in the first billion years 16:00


2nd March 2023
[Time: 14:10 – 16:10]    [Venue: L01]
Sun and the Solar System I  [Chairperson: Durgesh Tripathi]
Speaker Title Time
Yogesh Helium abundance in Stream Interaction Regions - insights 14:10
Anu B Sreedevi Observational study of bipolar magnetic regions: Support of thin-flux tube rise model? 14:25
Jyoti Sheoran Evolution of the Thermodynamic Properties of a Coronal Mass Ejection in the Inner Corona 14:40
Souvik Roy A magnetohydrodynamic modeling approach to simulate CME-forced planetary magnetospheres and predict geomagnetic impacts 14:55
Kartika Sangal

Statistical Study of Wave Propagation in the Quiet-Sun observed by IRIS

15:10
Prathap Rayalacheruvu

Tracing the Origin and Evolution of Sun-like Planetary Systems using Molecular Astrophysics

15:25
Surhud More

Subaru Search for Planet Nine

15:40
Anitha Raj Rajkumar Probing clouds and hazes in an inflated hot-Jupiter atmosphere 15:55


Thursday, 2nd March 2023
[Time: 14:10 – 16:10]    [Venue: LRC-Ground Floor]
Instrumentation and Techniques I  [Chairperson: Avinash Deshpande]
Speaker Title Time
Mudit Srivastava Designs of M-FOSC-EP and ProtoPol: Spectro-Polarimeters for PRL 1.2m and 2.5m Telescopes 14:10
Indrajit Paul Modelling of point spread function(PSF) for PSF photometry in PASIPHAE survey. 14:25
Swapnil Singh Development and Characterization of an AOTF based NIR Spectro-polarimeter to Study Earth as an Exoplanet 14:40
Janmejoy Sarkar Optical Alignment and Imaging Performance of the Solar Ultraviolet Imaging Telescope (SUIT) onboard Aditya-L1. 14:55
Radhika Dharmadhikari Development of an Alignment Device for the Prototype Segmented Mirror Telescope 15:10
Debangana Sarkar MACE Online Telemetry Analysis : Software Design , Implementation & Results 15:25
Sagar Godambe Performance evlautation of MACE Telescope Camera 15:40


Thursday, 2nd March 2023
[Time: 14:10 – 16:10]    [Venue: L02]
General Relativity and Cosmology I  [Chairperson: Saurabh Singh]
Speaker Title Time
Suman Chatterjee The Tracking Tapered Gridded Estimator (TTGE) for the power spectrum from drift scan observations 14:10
Souradeep Pal Swarm-intelligent search for gravitational waves from eccentric binary mergers 14:25
Raj Prince Constraining the Cosmology with Quasars 14:40
Kamal Krishna Nath Universal relations for generic family of Neutron Star Equations of State 14:55
Chandra Shekhar Murmu Probing the Epoch of Reionization with multi-tracer line-intensity mapping 15:10
Karthik Rajeev Effective-one-body formalism for leading-order radiative effects in classical relativistic scattering dynamics 15:25
Deepika Bollimpalli Dancing discs: Lense-Thirring precession and rapid variability in truncated accretion flows. 15:40