Eric Koch

I'm an astronomer researching how matter in interstellar space accumulates to form stars. I'm currently a Submillimeter Array (SMA) Fellow at the Harvard Smithsonian Center for Astrophysics.

Research

I explore the intricate relationship between the interstellar medium, star formation, and feedback and its role in how galaxies evolve.

My research links the properties of the interstellar medium (ISM) from large scales measured in extragalactic sources to the small scales observed within the Milky Way. Linking large and small ISM scales offers insight into many key open questions about the role of the ISM and star formation in galaxy evolution, including: How is interstellar turbulence driven? How do molecular clouds form? What role does the atomic ISM play in the evolution of molecular clouds?

Software & Code

Check my Github profile for a full list of projects.

TurbuStat: Turbulence Statistics for Astronomical Data

spectral-cube: Parallelized operations for massive radio data cubes with astropy and dask

FilFinder: Filament identification and analysis in python

radio-beam Optimized operations for 2D Gaussian beams with astropy

Data Releases

Looking for beautiful 21-cm HI maps of the Local Group galaxies? Look no further!

20 arcsec VLA HI, OH, and Hydrogen RRLs of M33 (Cite Koch et al. 2018)

Coming soon!

8 arcsec HI VLA maps of M33

A complete HI VLA mosaic of M31 at 58 arcsec

10 and 18 arcsec HI VLA mosaics of the northern half of M31 (overlaps with PHAT)

Data hosted by the Canadian Advanced Network for Astronomical Research (CANFAR).

About Me

I'm from Western Canada, where I completed my BSc at UBC-Okanagan, and MSc and PhD at the University of Alberta. I started at the CfA in Fall 2020.

I enjoy hockey, hiking in the mountains, and occasionally climbing rocks.

Contact