Anshuman Acharya

​2023

• At the Radio2023 and GLOW Annual Assembly (Bochum, Germany) gave a talk on "21-cm Signal from the Epoch of Reionisation: A Machine Learning upgrade to Foreground Removal with Gaussian Process Regression". 

• At the Reionisation in the Summer (Heidelberg, Germany), gave a talk on "21-cm Signal from the Epoch of Reionisation: A Machine Learning upgrade to Foreground Removal with Gaussian Process Regression".

• At the LOFAR EoR plenary meeting (Ra'anana, Israel) gave a talk on "21-cm Signal from the Epoch of Reionisation: A Machine Learning upgrade to Foreground Removal with Gaussian Process Regression".

• At NORDITA Astrophysics Seminar (Stockholm, Sweden) gave an invited talk on "21-cm Signal from the Epoch of Reionisation: A Machine Learning upgrade to Foreground Removal with Gaussian Process Regression".

​2022

• At the Radio2022 and GLOW Annual Assembly (Berlin, Germany) gave a talk on "ML-GPR for EoR 21-cm signal extraction from LOFAR data". 

• At the 5th Global 21-cm Workshop 2022 (Berkeley, USA), gave a talk on "ML-GPR for EoR 21-cm signal extraction from LOFAR data". <Slides>

• At the Turbulence Day Workshop (Garching, Germany) organised by the Origins Cluster, gave a talk on How Robust are the Inferred Density and Metallicity of the Circumgalactic Medium?". 

• At the LOFAR EoR plenary meeting (Paris, France), gave a talk on "Comparing GPR and ML-GPR Signal Extraction Techniques".

• Gave an invited talk on "Cosmic Reionisation: The Search for an Elusive Signal" at the 1st Astronomy Student and Alumni Symposium at IISER Mohali.

​2021

• Gave a talk on the "Role of Star-Planet Interactions in the Observed X-ray Activity of HD179949" at the 12th IMPRS on Astrophysics Student Symposium.

• Talk on "Searching for variability in HD 179949" at the Chandra Data Science Workshop.

• Talk on the "Role of Star-Planet Interactions in the Observed X-ray Activity of HD179949" at the XMM-Newton 2021 Science Workshop: "A High-Energy view of Exoplanets and their Environments".

• Talk (link: KITP Talk) on “How Robust are the Inferred Density and Metallicity of the Circumgalactic Medium?” in Week 8 of new results, in the "Fundamentals of Gaseous Halos" program hosted at the Kavli Institute of Theoretical Physics, UC Santa Barbara.

​2020 & Earlier

• At the Department of Physical Sciences of IISER Mohali, gave an invited talk to the department on "Properties of Loss Cone Stars in a Cosmological Galaxy Merger Remnant".

• At the Max Planck Institut für Astronomie (MPIA), gave an invited talk on the “Effect of Ionizing UV backgrounds on the estimated metal content in the Circumgalactic Medium of galaxies”.

• At the Astronomisches Rechen-Institut (ARI), Universität Heidelberg, gave a talk at the “Teeminar” (Tea Seminar), on the work done through the research internship with Prof. Andreas Just on the "Properties of Loss Cone Stars in a Cosmological Galaxy Merger Remnant".