Session Data Date:  23/03/2020  Time:  20:53 – 23:22 UTSeeing: II Mostly Stable, Transparency: Mostly Clear, Temp:5.5C, Air Pressure: 1023mb, Humidity: 85%, Dew Point: 3.5C, Wind Speed: 8.5mph Scope: TMB 80mm APO Refractor at f/6  Camera: ZWO ASI 1600MM Pro,  No filter, Dark subtracted, No Flats. A total of 73 x 60sec light frames which have been dark subtracted. I wasn’t really worried how this turned out as this session was more of a test of how PHD was performing….