after the cirruscumulus cloud cover was gone, i could start with observations of some Be-stars with the LHiResIII spectrograph (2400 l/mm grating) and C11 telescope: stars which are observed are: iot Lyr, theta Corona Borealis … Read more
during this clear evening, i could obtain spectra of several Be-stars: 59 Cyg, omi Her, HD 171780, kap Draconis.
Die the high clouds that are passing by in periods, i didn’t observe any comets, but i could obtain several spectra of Be-stars: 6 Cep, 28 Cyg, BK Cam, iot Lyr.
a very clear an transparant sky invited me to observe comets and spectroscopic observations of Be-stars as well. comets which are observed are: 68P/KLEMOLA, 149P/MUELLER, C/2010 U3 (BOATTINI), C/2016 R2 (PANSTARRS), C/2017 K2 (PANSTARRS), C/2018 … Read more
During this cold, but transparant eveningsky, i obtained some spectra with the C11 & LHiResIII (high resolution) setup (BRIXIIS-II observatory) of : VV Cep, HD 208682 , 4 Her. Also some comets are observed with … Read more
Not a very transparant sky, but i started with spectroscopic observations of some Be-stars: gam Cas, tet CrB, 53 Boo, kap Dra, cx Dra.
clouds were coming, bu i could obtaine 2 spectra and 2 comets, after these observations clouds where coming in and i must interrupt the observations: comets which are observed are: C/2010 U3, 123P spectroscopic observations: … Read more