comet and spectroscopic observations on 28 april

Around 9.30pm in the evening, the clouds and moved away and it became pretty much a clear night. The occasional band of clouds moved over anyway. I was able to observe some comets with my 0.4-m f/3.8 newtonion telescope: 29P, 144P, 62P, 227P, C/2022 E2, C/2023 A3. With the second observatory i could obtain some high resolution spectra in the H-alpha region of Be-stars: z Her, 4 Her, tet CrB. about 00:15h clouds were coming in and i closed the 2 observatories.