this evening we had an unexpected clearing here in Leipzig. I brought my 4 inch refractor outside and printed a finder map for the comet. I could detect it by 22x, it was conspicuous at 37x. With this magnification I measured m1=9m2. I saw that the comet is longish at 37x. I had the best view, however, with 53x (exit pupil 2 mm). I made the sketch with this 53x.
Normally I have a faintest star around 4m5. But this evening was special: The comet nearly at zenith, and it had rained today. Faintest star was 5 mag or better. Nothing in comparison to my rural observing site, but remarkably good.