Acknowlegdement 
We are grateful for the help and good-humoured support provided by captain Denis Rowan 
and his crew. We all enjoyed the cruise and thank for making us feel belonging to the 
SELTIC family for a while. 
| would also like to thank all participants from the BSH for professional and motivated work 
during the whole North Sea Summer Cruise, for helpfulness, friendliness and 
zsompanionship. 
Many thanks also to all colleagues from BSH supporting us from abroad. 
Otterndorf, January 2021 
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