Heres a snap of my latest sketch of 73P/ SW3 fragment C made at the eyepiece last night at 00.07 UT using an 8.5" F/7 reflector with low power wide field 40mm 1.25" eyepiece.
Trans= 8, seeing= 10 cool gentle breeze, semi -dark sky, waxing moon low in the NW. Mag: 7.0 Dia: 2' D.C: 6 tail: 30' SW.
Naked eye= mag: 6.0 Dia: 15 - 20'