I 
20:43 — 20:54 Station GN016 (Haddock Bank): 
Clean-CTD profile with rosette sampler for nutrients, metals, and salinity. Water 
samples for artificial nuclides. 10-fold determination of oxygen. 
W&S: Bft. 3, 210°, 1019 hPa, TA = 17.8 °C, obscured sky, Tw= 17.0.0 °C, S = 34.46 
DSU. 
Friday, August 30°", 2019 
y 02:26 — 02:42 Station GNO09S (Outer Silver Pit): 
Clean-CTD profile with rosette sampler salinity. 
W&S: Bft. 4, 220°, 1018 hPa, Ta = 17.2 °C, obscured sky, Tw= 17.2.0 °C, S = 34.64 
DSU. 
06:39 — 06:48 Station GN017 (east of Flamborough Head): 
Secchi depth and Clean-CTD profile with rosette sampler for nutrients, metals, and 
salinity. Water samples for artificial nuclides. 
W&S: Bft. 6, 220°, 1017 hPa, Ta = 16.4 °C, cloudy, Tw= 15.9 °C, S = 34.34 psu. 
The position of bottle S-ID181011 and S-ID181006 in the rosette sampler frame was 
exchanged. 
09:26 — 09:37 Station GNO017A: 
Secchi depth and Clean-CTD profile with rosette sampler for salinity. Water samples 
for artificial nuclides. 
W&S: Bft. 4-5, 200°, 1017 hPa, Ta = 17.1 °C, cloudy, Ty = 14.8 °C, S = 34.25 psu 
12:42 — 12:54 Station GNO017S: 
Secchi depth and Clean-CTD profile with rosette sampler for nutrients and salinity. 
10-fold determination of chlorophyll. 
N&S: Bft. 4-5, 210°, 1015 hPa, Ta = 18.6 °C, cloudy, Tw= 15.7 °C, S = 34.00 psu. 
16:45 — 16:56 Station GNO018A: 
Secchi depth and Clean-CTD profile with rosette sampler salinity. Water samples for 
artificial nuclides. 
W&S: no wind data, 1013 hPa, Ta = 18.1 °C, cloudy, Tw= 14.6 °C, S = 34.26 psu. 
19:12 — 19:29 Station GN018 (Baymans Hole): 
Clean-CTD profile with rosette sampler for nutrients, metals, and salinity. Water 
samples for artificial nuclides. 
W&S: Bft. 4, 220°, 1013 hPa, Ta = 17.9 °C, cloudy, Tw= 16.9 °C, S = 34.54 psu. 
22:59 — 23:13 Station GN018S (Bruceys Garden): 
Clean-CTD profile with rosette sampler for salinity. 
W&S: Bft. 5, 210°, 1013 hPa, Ta = 18.6 °C, obscured sky, T= 17.2 °C, S = 34.62 
PSU. 
Saturday, August 31°, 2019 
02:43 — 02:56 Station GN019 (Doggerbank): 
Clean-CTD profile with rosette sampler for nutrients, metals, and salinity. Water 
samples for artificial nuclides. 
W&S: no wind data, 1026 hPa, TA = 17.7 °C, obscured sky, Tw= 17.0 °C, S = 34.61 
DSU. 
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