3/3-15

Position: 86° 07.6' N, 45° 20' W, temperature -30° C, air pressure 1018 hPa, wind 3 knots from the NW. Ice drift 0.1 knot towards W. Shooting seismic reflection all day. Checked the radiation flux instruments and cleaned sensors. Have included the battery for the fan into the battery bank for the main engine to secure charging.