spectroscopic observations are made for High-resolution of: nova V1405 Cas 2021, gam Cas .
comet and spectroscopic observations on 29 may
with the 0.4-m f/3.8 newton telescope is observed some comets: C/2017 K2, C/2020 M5, C/2020 R4, C/2020 T2, C/2021 A1. With the C11 + LHiResIII spectrograph, i could take spectra of following stars: nova V1405 Cas 2021, V357 Lac, omi And, HD 174179.
spectroscopic observations on 28 may
during a short period of clear sky i made spectroscopic observations of: 28 Cyg
comet and spectroscopic observations on 27 may
during this evening with clear sky, i observed some comets: C/2017 K2, C/2020 T2, C/2020 R4. With C11 + LHiResIII, i could obtain spectra of nova V1405 Cas 2021.
comet observations on 25 may
with remote telescope of Telescope.Live network in Chile, i observed comets on 25 may 2021: 15P/Finlay and 67P/CHURYUMOV-GERASIMENKO.
remote observation comet 67P on 24 may
remote observation of comet 67P from Telescope.Live Rio Hutardo, Chile with a 0.5-m f/6.5 telescope on 24 may 2021.
spectroscopic observations on 21 may
The weather has been bad for quite some time, with lots of rain clouds. It now cleared up briefly, albeit with a lot of wind, but was able to use the opportunity to record 2 spectra after all, more specifically: nova V1405 Cas 2021, 28 Cyg
spectroscopic observations on 19 may
after the clouds where gone, i could start with taken some spectra of: Novae V1405 Cas 2021, gam Cas (H-alpha detail @ 6562.8 Å) and gam Cas for HeI-detal @ 6678 Å
spectroscopic observations on 15 may
during e short period of clear sky, i could obtain again a spectrum for H-alpha detail for novae V1405 Cas.
spectroscopic observations on 12 may
Between the showers was a period of about 1.5 hours of clear sky. I was able to record spectra of nova Cas 2021 (V1405 Cas) ( see ATel #14577) and HD 174179
