SS 2022 University of Bonn
- astro822: Physics of the interstellar medium (*60%)
I am post-doc at the Argelander-Institute for Astronomy in Bonn. My research is about the cosmic evolution of galaxies:
How did galaxies form in the early Universe and how did they evolve into the galaxies that we observe today?
To find answers to these questions, I utilize multi-wavelength observations obtained with the largest telescopes in the world such as the
Atacama Large Millimeter Array or the Very Large Telescope in Chile.
I have experience in the exploitation of large astrophysical datasets, covering wavelengths from the far-ultraviolet (e.g. Lyman continuum)
to the radio (e.g. hyperfine transition of hydrogen at 21cm). In particular I am interested in multi-line spectroscopy.
Moreover, as an observational astronomer I am concerned about the development of light pollution. Around the world, we see an increase in
night sky brightness. In order to preserve the natural night sky for future generations to come, I am involved
in light pollution research activities, where I mainly contribute with my astrophysical expertise.
In my free time, I like to take pictures. Some of my best shots are found in my photo gallery.
University of Stockholm, Sweden
Title of Dissertation: Molecular gas and ionizing radiation in star-forming galaxies
University of Stockholm, Sweden
Title of Licentiate Thesis: How ISM properties drive Lyman Continuum Escape
University of Vienna, Austria
Title of Thesis: Census of the Molecular Gas in Nearby Galaxies Selected from the CALIFA Survey
University of Vienna, Austria
Title of Thesis: Automatisierung von Messungen der Himmelshintergrundhelligkeit an der Universitätssternwarte Wien
Werkschulheim Felbertal, 5323 Ebenau, Austria
* Fraction of teaching units held by myself.
johannes(at)jpuschnig.com
Uppsala, Sweden
