Due to the lattitude aand the summer, I can only start observations quite late. It only gets reasonably dark around midnight and the sun does not go lower then 15° below the horizon. transparancy is … Read more
this evening i could observe comet C/2017 K2, C/2020 K1, C/2022 E3. With the C11 and LHiReSS III, i obtained 2 spectra of Be-stars: iot Lyr & QR Vul.
full moon and a clear night, unfortunately with low transparancy. I could observe comet C/2017 K2 and an object mentioned on the PCCP as possible comet and found. Also spectra could be obtained from Be-stars: … Read more
The weather forecasts were good for observing on this ‘grey’ night. A few comets were observed with the 0.4-m f/3.8 corrected newton: 116P, C/2017 K2, C/2019 U5, C/2020 H6, C/2020 K1, C/2020 O2, C/2020 U5, … Read more
oDespite some passing clouds, I was still able to take some spectra of Be stars: 13 Oph and iot Lyr
After the rain and thunderstorms there was a clear period and I used that to obtain 2 high resolution spectra of Be stars: HD 171780 and 174179
Again a clear night, so i started with spectroscopic observations in high-resolution ( R=15000) of Be-stars: 28 Cygnus and omicron Hercules.
Some cloud cover but otherwise an OK evening for observation. Several comets were observed with the 0.4-m f/3.8 newton telescope: 19P, 67P, 70P, 100P, 116P, C/2017 K2, C/2019 K7, C/2019 U5, C/2020 H6, C/2020 J1, … Read more
The sky looks clear again for the whole night, so I decided to observe comets all night with the 0.4-m f/3.8 Orion Optics AG16 telescope. The following comets were observed: 4P, 19P, 29P, 67P, 70P, … Read more
during the evening with clear sky of 24 march i could obtain several cometobservations: 29P, 110P, 402P, C/2019 L3, C/2020 M5, C/2020 V2, . With the spectrograph is could capture a spectrum of zeta Ori … Read more
