comet and spectroscopic observations on 7 april

the observation conditions are pretty bad, veil cloudy and full moon. Still I tried to observe comet C/2019 Y4 (ATLAS) and follow it further. Also with the C11 and LHiresIII spectrograph a spectrum of a more bright Be-star was obtained. After that, the cloud cover increased and observation was no longer possible.

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Vivaldi