L 
15:34 — 15:54 Station GN047 (Fladengrund Rinne): 
CTD profile with rosette sampler. 
pH value, alkalinity, chlorophyll and O, at 5 m depth and about 3 m above bottom. 
RA: Cs-137. 
Filling of a 600 liter container with sea water >35 psu for calibration lab. 
W&S: Bft. 6, 240°, 1007 hPa, Ta = 14.0 °C, cloudy, Ty= 14.3 °C, S = 35.06 psu. 
16:00 Heading for Bremerhaven. 
Tuesday, September 11", 2018 
06:00: Wind W 7-8 Bft., gusts up to 9 Bft., overcast, rain. 
Final processing of the last water samples for RA and nutrients. Cleaning of facilities. 
In the evening the wind is slowing down to WNW 5-6 Bft. 
Wednesday, September 12", 2013 
Wind WNW 4-5 Bft., overcast, rain. 
15:15 Arrival at German Dry Dock, Bremerhaven 
Thursday, September 13", 2018 
Demobilization. A part of the equipment was transferred to FS Wega for the German Bight 
sruise next week. 
Regular visitors: Northern Gannets 
71