A night without success

I went out again a bit earlier to see if I could spot, and potentially photograph, Comet 12P/Pons-Brooks, supposed to be visible as twilight fades after sunset. Coming in at just under magnitude 6, which is about the minimum to spot unaided, I knew it was too faint for the light pollution in this area, but perhaps I could snag it with a slightly long exposure at high ISO? I plotted the rough location read more