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Dr. Michael Weber

Image of Michael Weber

I head the High Resolution Spectroscopy and Polarimetry department and am interested in all aspects of spectroscopy, from designing, building, and operating instruments to interpreting the collected data.

High-resolution Spectroscopy and Polarimetry
Section Head
Office: HH/120
Phone: +49 331 7499 632
Fax: +49 331 7499 200
mwebernothing@aip.de

Leibniz-Institut
für Astrophysik Potsdam (AIP)
An der Sternwarte 16
14482 Potsdam

Publications

Publications at NASA ADS: ADS library
Publications at ArXiv: ArXiv link

Latest refereed publications, retrieved from NASA ADS:

Radial Velocity and Astrometric Evidence for a Close Companion to Betelgeuse
MacLeod, M., ... Granzer, T., ... Strassmeier, K. G., ... Weber, M., 2025
The Astrophysical Journal, 978, 1, 50; published January 2025
doi:10.3847/1538-4357/ad93c8, NASA ADS
Long-term Doppler imaging of the star XX Trianguli indicates chaotic non-periodic dynamo
Strassmeier, K. G., Kővári, Z., Weber, M., Granzer, T., 2024
Nature Communications, 15, 1, 9986; published December 2024
doi:10.1038/s41467-024-54329-4, NASA ADS
Solar disk integration polarimeter: An automated disk‑integration full‑Stokes‑vector solar feed for the Potsdam Echelle Polarimetric and Spectroscopic Instrument spectrograph
Strassmeier, K. G., Ilyin, I., Woche, M., Dionies, F., Weber, M., Järvinen, A., Denker, C., Dineva, E., Verma, M., Granzer, T., Bittner, W., Bauer, S., Paschke, J., Önel, H., 2024
Astronomische Nachrichten, 345, e20240033; published July 2024
doi:10.1002/asna.20240033, NASA ADS
The Great Dimming of Betelgeuse: The photosphere as revealed by tomography over the past 15 yr
Jadlovský, D., Granzer, T., Weber, M., ... Strassmeier, K. G., Poppenhäger, K., 2024
Astronomy and Astrophysics, 685, A124; published May 2024
doi:10.1051/0004-6361/202348846, NASA ADS
A star under multiple influences. Magnetic activity in V815 Her, a compact 2+2 hierarchical system
Kővári, Z., Strassmeier, K. G., ... Granzer, T., ... Weber, M., 2024
Astronomy and Astrophysics, 684, A94; published April 2024
doi:10.1051/0004-6361/202348324, NASA ADS
VPNEP: Detailed characterization of TESS targets around the Northern Ecliptic Pole. I. Survey design, pilot analysis, and initial data release
Strassmeier, K. G., Weber, M., Gruner, D., Ilyin, I., Steffen, M., Baratella, M., Järvinen, S., Granzer, T., Barnes, S. A., Carroll, T. A., Mallonn, M., Sablowski, D., ..., 2023
Astronomy and Astrophysics, 671, A7; published March 2023
doi:10.1051/0004-6361/202245255, NASA ADS
On the binary orbit of Henry Draper one ( HD 1)
Strassmeier, K. G., Weber, M., 2020
Astronomische Nachrichten, 341, 10, 983; published December 2020
doi:10.1002/asna.202013855, NASA ADS
Participating AIP sections and groups: High-resolution Spectroscopy and Polarimetry
BRITE photometry and STELLA spectroscopy of bright stars in Auriga: Rotation, pulsation, orbits, and eclipses⋆
Strassmeier, K. G., Granzer, T., Weber, M., ..., 2020
Astronomy and Astrophysics, 644, A104; published December 2020
doi:10.1051/0004-6361/202039310, NASA ADS
Spatially Resolved Ultraviolet Spectroscopy of the Great Dimming of Betelgeuse
Dupree, A. K., Strassmeier, K. G., ... Granzer, T., ... Weber, M., 2020
The Astrophysical Journal, 899, 1, 68; published August 2020
doi:10.3847/1538-4357/aba516, NASA ADS
High-resolution spectroscopy and spectropolarimetry of the total lunar eclipse January 2019
Strassmeier, K. G., Ilyin, I., Keles, E., Mallonn, M., Järvinen, A., Weber, M., ..., 2020
Astronomy and Astrophysics, 635, A156; published March 2020
doi:10.1051/0004-6361/201936091, NASA ADS