Group head
Prof. Dr. Dr. Stephan Geier
Full professor
- Surveys for hot subdwarfs
- Hypervelocity stars
- Formation and evolution of hot subdwarfs
- Close binary systems
Teaching
Room: 2.001
Phone: +49 (331) 977-230151
E-Mail: sgeier (at) astro.physik.uni-potsdam.de
Administration
Andrea Brockhaus
Secretary
- Administration
Phone: +49 (331) 977-1054
E-Mail: andrea (at) astro.physik.uni-potsdam.de
Research staff
M.Sc. Matti Dorsch
Research fellow
- NLTE modelling of hot subdwarfs and white dwarfs
- Heavy metal abundances in hot subdwarfs
- High-resolution (F)UV and optical spectroscopy
- 4MOST
Phone: +49 (331) 977-230151
E-Mail: mdorsch (at) astro.physik.uni-potsdam.de
Postgraduate Students
B.Sc. Ayesha Arshad Arain
Master student
- Spectral energy distribution of hot subdwarf stars
Phone: -
E-Mail: ayesha.arshad.arain (at) uni-potsdam.de
M.Sc. Aakash Bhat
PhD student
- Runaway stars
Phone: +49-(0)331-977203143
E-Mail: aakashbhat7 (at) gmail.com
Lysann Bode
Bachelor student
- Hypervelocity stars in Gaia
Phone: +49-(0)331-977203143
E-Mail: lysann.bode (at) uni-potsdam.de
B.Sc. Laura Cediel Ramos
Master student
- Magnetic hot subdwarf stars
Phone: +49 (331) 977-230151
E-Mail: laura.cediel.ramos (at) uni-potsdam.de
M.Sc. Rick Culpan
PhD student
- Blue horizontal branch stars
Phone: -
E-Mail: rick (at) culpan.de
M.Sc. Harry Dawson
PhD student
- Spectroscopy of hot subdwarfs
- Volume-limited sample of sdO/Bs
- BlackGEM
Phone: +49-(0)331-9775913
E-Mail: harry.b.a.dawson (at) gmail.com
M.Sc. Max Pritzkuleit
PhD student
- Helium stars
Phone: +49-(0)331-977203143
E-Mail: maxpri (at) uni-potsdam.de
B.Sc. Hemish Delvadiya
Master student
- Spectroscopy of bright hot stars
Phone: +49-(0)331-977203143
E-Mail: delvadiya (at) uni-potsdam.de
B.Sc. Toni Klotz
Master student
- Automatized spectroscopic classification of hot stars
Phone: +49-(0)331-977-230151
E-Mail: toni.klotz (at) uni-potsdam.de
B.Sc. Fabian Mattig
Hiwi
Room:
Phone:
E-Mail: mattig1 (at) uni-potsdam.de
Sarah Meusel
Bachelor student
- A-type stars
Phone: +49-(0)331-977203143
E-Mail: sarah.meusel (at) uni-potsdam.de
M.Sc. Francisco Molina
PhD student
- Hot subdwarfs in wide composite binaries
Phone: -
E-Mail: -
Fabian Voigt
Bachelor student
- Wide hot subdwarfs binaries
Phone: +49-(0)331-977-230151
E-Mail: fabian.voigt (at) uni-potsdam.de
B.Sc. Fatima Waqar
Master student
- Photometrically variable hot subdwarfs
Phone: +49 (331) 977-230151
E-Mail: fatima.waqar (at) uni-potsdam.de
Former Members
M.Sc. Alexander Bastian
M.Sc. Kyle Davis
M.Sc. Semih Filiz
PhD student at the University of Tübingen
M.Sc. Ramazan Islami
B.Sc. Ramon Jaeger
M.Sc. Olga Lebiga
M.Sc. Chinmay Mahajan
M.Sc. Tilaksingh Pawar
PhD student at the Nicolaus Copernicus Astronomical Center in Torun
Dr. Ingrid Domingos Pelisoli
University Research Fellow and staff scientist at the University of Warwick
B.Sc. Niklas Polei
Dr. Nicole Reindl
Heisenberg Fellow and staff scientist at Landessternwarte Heidelberg
Dr. Veronika Schaffenroth
Staff scientist at Thüringer Landessternwarte Tautenburg
B.Sc. Marie Scheffen
B.Sc. Oliver Steppohn
M.Sc. Azlizan Adhyaqsa Soemitro
PhD student at AIP Potsdam
Dr. Joris Vos
Research scientist at Astronomical Institute of the Czech Academy of Sciences
B.Sc. Henry Willems
B.Ed. Eric Woege
M.Sc. Samaneh Zahmatkeshfilabi