Saturday, September 14'", 2019 
00:34 — 01:23 Station GNO46: 
CTD profile with rosette sampler for nutrients and salinity. Water samples for artificial 
nuclides, MERCOS-sampler for metals. 
W&S: Bft. 5, 250°, 1027 hPa, Ta = 12.6 °C, obscured sky, Tw= 12.2 °C, S = 35.06 
DSU. 
03:04 — 03:19 Station GNO46A: 
CTD profile with rosette sampler for salinity and water samples for artificial nuclides. 
W&S: Bft. 6, 250°, 1025 hPa, Ta = 13.0 °C, overcast, Tw= 12.5 °C, S = 34.94 psu. 
03:20 Heading for Bremerhaven. 
05:15 W&S: Bft. 4-5, 220°, 1024 hPa, Ta = 12.7 °C, cloudy. 
09:30 W&S: Bft. 5-6, 200°, 1021 hPa, Ta = 11.9 °C, overcast. 
10:40 W&S: Bft. 6-7, gusts up to 8, 200°, 1019 hPa, Ta = 12.4 °C, overcast, rain. 
16:45 W&S: Bft. 6, gusts up to 8, 200°, 1014 hPa, Ta = 14.2 °C, overcast, rain. 
Final processing of the last water samples for RA and nutrients 
.£ 
Sunday, September 15", 2019 
04:45 W&S: Bft. 5-6, 300°, 1015 hPa, Ta = 14.8 °C, overcast, rain. 
09:45 W&S: Bft. 5-6, 300°, 1018 hPa, Ta = 14.6 °C, overcast. 
12:30 W&S: Bft. 5-6, 300°, 1019 hPa, Ta = 14.7 °C, overcast. 
15:00 W&S: Bft. 6, 310°, 1020 hPa, Ta = 14.7 °C, overcast. 
17:15 W&S: Bft. 4-6, 310°, 1019 hPa, Ta = 14.7 °C, cloudy. 
Monday, September 16", 20 
04:00 Pilot on board. 
05:15 W&S: Bft. 4, 320°, 1019 hPa, Ta = 14.8 °C, partly cloudy. 
08:30 Arrival at BREDO Dry Dock, Bremerhaven 
15:00 Post Cruise Conference 
8 
Tuesday, September 17", 2019 
57:00 De-mobilization with local crane. 
11:00 Departure for Hamburg by bus. 
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