POR, C11 & Canon 1DsII, ISO 3200, 6x 30s at 17:15 & 6x 30s at 17:20, 10 Nov 2006.
Rather good sky transparence (some cirrus veils), good seeing.
Left image: stars superimposed, noise reduction. Note slight proper motion of comet (in the middle).
Right image: comet superimposed, trailed stars, enhanced contrast. No coma or tail apparent.
Both images strongly magnified, cropped to diagonal field of view = 6 arcmin. jld -

C11 & Canon 1DsII, ISO 1600 & 3200, 12x 15s, 10 Nov 2006 at 16:57. jld -