Debasish Hazarika

About Me

I’m a Ph.D. researcher in Astronomy at the University of Atacama, Chile. My research focuses on variable stars, Galactic structure, and the chemodynamics of the Milky Way using data from surveys like S-PLUS and GAIA. I'm skilled in data science techniques, with demonstrated experience in large-scale data analysis, machine learning, and workflow automation. I am passionate about leveraging data-driven solutions to address both research and real-world challenges.

Skills

• Astronomy: Photometry, Spectroscopy, Stellar Pulsation, Polarimetry
• Programming: Python, IDL, Fortran, Bash, R, C++
• Data Science: Machine Learning, Astro-statistics
• Tools: HPC, IRAF, DS9, Phoebe, Cloudy, TOPCAT etc.

Current Work

• Developing methods for stellar parameter estimation using S-PLUS photometry
• Investigating the structure and dynamics of the Milky Way
• Exploring advanced data science techniques for time-series analysis

Recent Publications

• ASIVA – Platform for observational and computational analysis of stellar variables (2024) DOI: 10.1016/j.newast.2024.102232
• Mapping Hα-excess candidates using S-PLUS (2025) AAA (in press)
• Stellar parameters and abundances from S-PLUS (2025) AAA (in press)

Contact

Email: debasish.academic@gmail.com