Publikationen

Sep. 2024

Further lunar occultations results from the Trebur Observatory, 2021–24

J.M. Ohlert, A. Richichi
2024, New Astronomy, Vol. 113, Sept. 2024, 102289
https://doi.org/10.1016/j.newast.2024.102289
https://www.sciencedirect.com/science/article/

Apr. 2023

Speckle Analysis and Lucky Imaging of Close Double Stars with a 1.2 m Cassegrain Telescope in 2022

Rainer Anton, Johannes M. Ohlert

2023, The Journal of Double Star Observations, Vol 19 No 2 April 1, 2023 p.95-105

http://www.jdso.org/volume19/number2/Anton_95_105.pdf

Apr. 2022

Speckle Observations of Close Double Stars with a 1.2 m Cassegrain Telescope in 2021

Johannes M. Ohlert and Rainer Anton

2022, The Journal of Double Star Observations, April 4., 2022 Vol 18 No 2 p.111-121

http://www.jdso.org/volume18/number2/Ohlert_111_121.pdf

Feb. 2021

First lunar occultations results from the Trebur observatory

A. Richichi, J.M. Ohlert

2021, New Astronomy, Vol. 83, Febr. 2021, 101466

https://doi.org/10.1016/j.newast.2020.101466

Nov. 2020

Speckle Observations of Albireo A

Rainer Anton and Johannes M. Ohlert

2020, Journal of Double Star Observations, Nov.1, 2020 Vol. 16 No. 5 p.454-457

http://www.jdso.org/volume16/number5/Anton_454_457.pdf

Feb. 2019

Diagnosing the Clumpy Protoplanetary Disk of the UXor Type Young Star GM Cephei

P. C. Huang, W. P. Chen, M. Mugrauer, R. Bischoff, J. Budaj, O. Burkhonov, S. Ehgamberdiev, R. Errmann, Z. Garai, H. Y. Hsiao, R. Janulis, E. L. N. Jensen, S. Kiyota, K. Kuramoto, C. S. Lin, H. C. Lin, J. Z Liu, O. Lux, H. Naito, R. Neuhäuser, J. Ohlert, E. Pakštien?, T. Pribulla, J. K. T. Qvam, St. Raetz, S. Sato, M. Schwartz, E. Semkov, S. Takagi, D. Wagner, M. Watanabe, Y. Zhang

2019, The Astrophysical Journal, 871, 183

https://arxiv.org/abs/1902.04824
https://arxiv.org/pdf/1902.04824.pdf

Feb. 2017

On the nature of the candidate T-Tauri star V501 Aurigae

M. Vanko, G. Torres, L. Hambálek, T. Pribulla, L.A. Buchhave, J. Budaj, P. Dubovský, Z. Garai, C. Ginski, K. Grankin, R. Komžík, V. Krushevska, E. Kundra, C. Marka, M. Mugrauer, R. Neuhaeuser, J. Ohlert, Š. Parimucha, V. Perdelwitz, St. Raetz, S.Yu. Shugarov

2017, Monthly Notices of the Royal Astronomical Society, Volume 467, Issue 4, p.4902-4913

https://arxiv.org/abs/1702.04512
https://arxiv.org/pdf/1702.04512.pdf

Aug. 2013

VSX J075328.9+722424: a new sdB+M dwarf variable?

Prinulla, T., Dimitrov, D., Kjurkchieva, D., Kohl. S., Kundra, E., Ohlert, J., Perdelwitz, V., Srdoc, G., Vanko, M.

2013, Information Bulletin on Variable Stars, No. 6067, #1.

http://www.konkoly.hu/cgi-bin/IBVS?6067
http://www.konkoly.hu/cgi-bin/IBVSpdf?6067

Aug. 2005

A new Doppler image of the weak-line T Tauri star V430 Tauri

Tobias Schmidt, Eike Guenther, Artie P. Hatzes, Christoph Ries, Michael Hartmann, Johannes M. Ohlert, Holger Lehmann
2005, Astronomische Nachrichten / AN 326, No 7 (2005) S. 667