Sunday, August 10", 2014
SF«< 04:51: End of SF profile 15
06:55 — 07:20 Station GN035 (Coal Pitt):
Secchi depth, CTD profile with rosette sampler and GoFlo for metals.
RA: Cs-137: 150 L.
07:00: Bft. 3, 160°, 1004 hPa, covered, Tw = 16.5 °C.
During the deployment of the SF it was havily hit by a wave wich caused damage at
the termination. The change from the KC to W5 winch required the disemblage of the
meter wheel and the cable counter because the termination (handle) can’t be passed
through the block.
10:51: Start SF profile 16, GN035 >GN036.
Profile 16 has some short interruptions due to problems with the meter wheel.
W&S 12:00: Bft. 2-3, 90°, 1003 hPa, covered and rain, Tw= 16.8 °C.
W&S 18:00: Bft. 7-8, 130°, 996 hPa, covered, Tw = 16.7 °C.
SF«< 19:23: End of SF profile 16.
19:27 — 19:47 Station GNO036:
Secchi depth, CTD profile with rosette sampler and GoFlo for metals.
RA: Cs-137: 150 L, Sr-90: 2x35 L, Pu: 100 L, H-3: 1 L.
SF> 20:06: Start SF profile 17, GN036 >GN037.
SF«< 22:18: End of SF profile 17 due to strong wind and high waves.
W&S 23:00: Bft. 3-9, 140°, 998 hPa, rain and thunderstorm, Tw= 16.8 °C.
Monday, August 11°, 2014
02:51 — 03:22 Station GN037 (Große Fischerbank):
Secchi depth, CTD profile with rosette sampler and GoFlo for metals.
RA: Cs-137: 150 L, Sr-90: 2x35 L, Pu: 100 L, H-3: 1 L.
W&S 07:00: Bft. 7-8, 190°, 991 hPa, covered, Tw = 17.6 °C.
W&S 12:00: Bft. 8, 210°, 994 hPa, covered, Tw = 17.7 °C.
Stations 38, 38A and 39 are canceled to to bad weather condition, CTD and SF
measurements are not possible. Ship turns bow into the sea and stands by.
16:10: En route directly to station GN801.
W&S 18:00: Bft. 7-8, 220°, 999 hPa, cloudy, Tw = 17.5 °C.
Tuesday, August 12", 2014
01:17 — 02:09 Station GN801:
CTD profile with rosette sampler and GoFlo for metals.
RA: Cs-137: 150 L.
15