Possible supernova at 7 o'clock?


faint green spot at 7 o’clock but better visual in single exposures

This spot has sharp edges and is squary. Only visible in one single image cutout. So not a #transient candidate but more, likely an #artifact. By the way a #transient candidate’s spectra first has to be determined before the #transient officially is acknowleged as a #supernova.

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