Nils-Ole Stutzer

Nils-Ole Stutzer is a Doctoral Research Fellow at the Institute of Theoretical Astrophysics, University of Oslo, specializing in Cosmology, Line Intensity Mapping, and Cosmic Microwave Background (CMB) data analysis. He contributes to major projects like

• COMAP
• COSMOGLOBE
• BeyondPlanck

and develops computational tools in Python/C++ for mitigating systematic errors in radio telescope data.

His research interests focus on

• Galactic and extragalactic CMB analysis
• Radio interferometry for molecular gas mapping
• Bayesian methods in cosmological parameter estimation
• Instrumental signal deconvolution
• Open science data frameworks

His work addresses fundamental questions about cosmic structure formation and early universe physics.

Key publication trends include:

• 2024 studies on 30GHz spinning dust emission in dark clouds
• Advanced CO power spectrum constraints at z ∼ 3
• 2023-2024 Bayesian reanalysis of Planck/WMAP missions
• LiteBIRD mission forecasts for gravitational waves

Projects emphasize reproducibility and end-to-end data modeling.

He teaches AST2000 project groups and collaborates across institutions on CMB&CO initiatives. Current affiliations include the Faculty of Mathematics and Natural Sciences at the University of Oslo.