comet observations on 19 jan.
the evening still looks good for comet observing, the moon does interfere a bit and the humidity is quite high. Clouds are predicted within a few hours. Comets that could still be observed are: 12P, … Read more
Monthly Archives: January 2024
comet observations on 16 jan.
agazin a clear night but cold (minus 4°C). I started in the early evening with observations of comets: 12P, 13P, 29P (small outburst), 30P, 126P (behind star), 150P, 226P, 227P, C/2021 S4, C/2022 E2, C/2023 … Read more
comet observations on 10 jan.
again a clear cold night, several comets could be observed: 29P, 103P, 170P, 194P (not found), 310P (not found), 382P (not found), 404P, C/2021 S4, C/2022 E2, C/2022 U3.
comet observations on 9 jan.
a clear, but cold night (minus 6°C). I started with observations of come comets: 12P, 13P, 29P, 32P, 144P, 226P, C/2017 K2, C/2022 QE78, C/2022 U3. An object A10ZtNK, mentioned on the PCCP, was observed … Read more
defect CCD camera SX814 mono
I tried to start observations with the high resolution spectrograph and noticed a hugh kind of amplifier glow in the images of the SX814 mono of the spectrograph LHiReSS III. I tested this camera inside … Read more
spectroscopic observation on 7 jan.
a clear night, so i could obtain a spectrum of Be-star: zeta Taurus with the LHiReSS II and C11 cassegrain telescope in high resolution (R~15000)
