19 
17:08 — 17:19 Station GN057A (east of Pentland Firth): 
Secchi depth and CTD profile with rosette sampler for salinity. Water samples for 
artificial nuclides. 
N&S: Bft. 4, 160°, 1015 hPa, Ta = 14.3 °C, cloudy, Tw= 13.3 °C, S = 34.49 psu. 
20:39 — 21:10 Station GN056 (Cape Wrath): 
CTD profile with rosette sampler for nutrients and salinity. Water samples for artificial 
1uclides. MERCOS-sampler for metals. 
W&S: Bft. 3, 160°, 1013 hPa, Ta = 14.5 °C, obscured sky, Tw= 13.3 °C, S = 34.58 
DSU. 
Monday, September 9", 2019 
v 00:27 — 00:42 Station GNO056C (North Minch): 
CTD profile with rosette sampler for salinity. Water samples for artificial nuclides. 
W&S: Bft. 5, 200°, 1010 hPa, Ta = 13.9 °C, obscured sky, Tw= 13.0 °C, S = 34.49 
DSU. 
03:06 — 03:32 Station GN064 (Shiant East Bank): 
CTD profile with rosette sampler for nutrients and salinity. Water samples for artificial 
nuclides. MERCOS-sampler for metals. 
W&S: No wind data, 1008 hPa, Ta = 13.5 °C, overcast, Tw= 13.1 °C, S = 34.48 psu. 
05:34 — 05:47 Station GNO056B (Sulisker Bank South): 
Secchi depth and CTD profile with rosette sampler for salinity. Water samples for 
artificial nuclides. 
W&S: Bft. 5-6, 350°, 1008 hPa, Ta = 12.8 °C, overcast, rain, Tw= 13.6 °C, S = 34.76 
DSU. 
13:00 W&S: Bft. 4, 0°, 1010 hPa, overcast, Ta = 12.6 °C. 
15:00 W&S: Bft. 2-3, 0°, 1011 hPa, overcast, Ta = 12.7 °C. 
16:28 — 17:47 Station GN065 (Fzroe Bank Channel): 
Secchi depth and CTD profile with rosette sampler for nutrients and salinity. Water 
samples for artificial nuclides. MERCOS-sampler for metals. 
W&S: Bft. 2, 330°, 1011 hPa, Ta = 12.2 °C, partly cloudy, T„= 12.1 °C, S = 35.22 
DSU. 
20:44 — 21:33 Station GN055: 
CTD profile with rosette sampler for nutrients, and salinity. Water samples for artificial 
nuclides. MERCOS-sampler for metals. 
W&S: Bft. 2, 320°, 1014 hPa, Ta = 11.8 °C, overcast, Tw= 12.5 °C, S = 35.18 psu. 
Ba” 
Tuesday, September 10", 2019 
y 00:36 — 00:49 Station GN054S: 
CTD profile with rosette sampler for salinity. 
W&S: Bft. 4, 310°, 1014 hPa, Ta = 12.0 °C, obscured sky, Tw= 12.8 °C, S = 35.14 
DSU. 
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