Publications

Publication lists at ADS and ArXiv

Dr. Michael Weber: ADS ArXiv

Latest publications

The following list contains the most recent AIP publications from members of this section/group. For more publications, please see AIP publications at 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

Participating AIP sections and groups: Telescope Control and Robotics, High-resolution Spectroscopy and Polarimetry

PEPSI's non-detection of escaping hydrogen and metal lines adds to the enigma of WASP-12 b

Pai Asnodkar, A., ... Ilyin, I., Strassmeier, K. G., ..., 2024
Monthly Notices of the Royal Astronomical Society, 535, 2, 1829; published December 2024

doi:10.1093/mnras/stae2441, NASA ADS

Participating AIP sections and groups: High-resolution Spectroscopy and Polarimetry

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

Participating AIP sections and groups: High-resolution Spectroscopy and Polarimetry, Telescope Control and Robotics

Retrieving Young Cloudy L Dwarfs: A Nearby Planetary-mass Companion BD+60 1417B and its Isolated Red Twin W0047

Phillips, C. L., ... Ilyin, I., Strassmeier, K., ..., 2024
The Astrophysical Journal, 972, 2, 172; published September 2024

doi:10.3847/1538-4357/ad5d57, NASA ADS

Participating AIP sections and groups: High-resolution Spectroscopy and Polarimetry

High-Resolution Sun-as-a-Star Spectroscopy of the Partial Solar Eclipse of 2017 August 21

Dineva, E., Denker, C., Verma, M., Strassmeier, K., Ilyin, I., ..., 2024
Solar Physics, 299, 9, 123; published September 2024

doi:10.1007/s11207-024-02358-z, NASA ADS

Participating AIP sections and groups: Solar Physics, High-resolution Spectroscopy and Polarimetry

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

Participating AIP sections and groups: High-resolution Spectroscopy and Polarimetry, Technical Section / Mechanical Engineering, Telescope Control and Robotics, Solar Physics, Technical Section / Technical Software, Electronics, Detectors, Technical Section / Precision Mechanics Workshop, Technical Section

Extreme magnetic field modulus variability of the Bp star HD 57372

Hubrig, S., Chojnowski, S. D., Järvinen, S. P., Ilyin, I., Pan, K., 2024
Astronomy and Astrophysics, 687, A282; published July 2024

doi:10.1051/0004-6361/202449630, NASA ADS

Participating AIP sections and groups: Stellar Physics and Exoplanets, High-resolution Spectroscopy and Polarimetry

Exploring the directly imaged HD 1160 system through spectroscopic characterization and high-cadence variability monitoring

Sutlieff, B. J., ... Ilyin, I., ... Strassmeier, K. G., ..., 2024
Monthly Notices of the Royal Astronomical Society, 531, 1, 2168; published June 2024

doi:10.1093/mnras/stae1315, NASA ADS

Participating AIP sections and groups: High-resolution Spectroscopy and Polarimetry

The PEPSI Exoplanet Transit Survey (PETS) - V. New Na D transmission spectra indicate a quieter atmosphere on HD 189733b

Keles, E., ... Poppenhaeger, K., ... Carroll, T. A., Ilyin, I., Baratella, M., Steffen, M., Strassmeier, K. G., ... Mallonn, M., ..., 2024
Monthly Notices of the Royal Astronomical Society, 530, 4, 4826; published June 2024

doi:10.1093/mnras/stae1097, NASA ADS

Participating AIP sections and groups: Stellar Physics and Exoplanets, High-resolution Spectroscopy and Polarimetry

Characterizing the dynamical magnetosphere of the extremely slowly rotating magnetic O9.7 V star HD 54879 using rotational modulation of the Hα profile

Küker, M., Järvinen, S. P., Hubrig, S., Ilyin, I., Schöller, M., 2024
Astronomische Nachrichten, 345, 4, e20230169; published May 2024

doi:10.1002/asna.20230169, NASA ADS

Participating AIP sections and groups: Magnetohydrodynamics and Turbulence, Stellar Physics and Exoplanets, High-resolution Spectroscopy and Polarimetry