12P/Pons-Brooks 2023-Nov-18 Michel Deconinck

Under a very good and stable sky, a long visual observation with different optical solutions through my Mewlon 250mm (f10 & f15) eyepeices of 40mm, 26mm and 13mm, with and wihout SWAN filter give me the conviction that the shape in the stamp was what I was able to observe.

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