After the high clouds are gone, i could observe some comets until again high clouds were coming in. Comets that could be observed are: 12P, 126P, 144P , 471P
spectroscopic observation on 4 sept.
After the veil clouds had partly disappeared, I checked the collimation of the cassegrain telescope (C11 Celestron) , which I did not have to correct. Then performed another star alignment of the 10Micron GM2000 Qci mount. Then as a test I was able to obtain 1 spectrum, in high resolution of Be-star HD 21362. (total exposuretime 1 hour)
spectroscopic observations on 3 sept.
after the high clouds are gone, i could obtain 2 spectra of Be-stars: phi And, QR Vul.
spectroscopic observation on 2 sept.
the sky was not so good, there were high cloud veils, due not good conditions for observing comets. But i did manage to obtain some spectra of reasonably bright Be stars: 10 Cas, gam Cas, pi Aqr.
spectroscopic observation on 23 aug.
A clear nigth and i could obtain several spectra in high resolution (R~15000): BK Cam, VV Cep, V442 And, Phi Per.
comet and spectroscopic observations on 21 aug.
comet and spectroscopic observations on 7 aug.
After the clouds were gone, i could start with observing. Colmets that could be observed are 12P, 103P, 237P, C/2023 E1 with my comet-setup of Newton telescope 0.4-m f/3.8. With the C11-telescope and LHiReSS III spectrograph, i could obtain 2 spectra of V442 And + 14 Lac in high resolution of the H-alpha region.
comet and spectroscipic observations on aug. 3
After an very long period of bad weather, this evening, this evening had a brief period of clear skies. I could obtain 2 spectra and 2 comets, after 2 hours clouds where coming in and i must close the 2 observatories. comets that are observed are: 12P and 103P. the spectra i could obtain are: V442 And and 10 Cas.
spectroscopic observations on 15 june
After a warm day and after the clouds cleared, I was able to start around 23h local time to record spectra of alpha Draconis for the STAROS project.
spectroscopic observations on 14 june
again a clear night. i could start around 23h local time in evening twilight with capturing a spectrum of alpha Draconis (spectroscopic double starsystem) in h-alpha region in high resolution (R~15000) with LHiRess and C11 setup, exposuretime was 6 x 600 sec (STAROS-project – This database concerns the star alpha Draconis (Thuban, HD123299), a relatively bright spectroscopic binary of type A0III (V=3.68), with an orbital period of 51 days.). After this star, i observed Be-star 10 Cas and exposuretime was 2 x 1200 sec. data for the BeSS database.