Tuesday, July 21, 2020 
10:00 Arrival of scientific crew at Hotel Adena in Bremerhaven: Covid-19-Test and 
quarantine until test result is available 
Wednesday, July 22, 2020 
10:00 
11:00 
13:30 
16:00 
We are relieved to get negative test results for all members of the scientific crew. 
Arrival of scientific crew at CELTIC EXPLORER. Berth: German Dry Docks, 
Barkhausenstraße 60, 27568 Bremerhaven. 
Security instructions by the 2nd officer Paddy Kenny 
Arrival of containers and equipment. Start of mobilisation by use of the local 
srane. 
Container loading and crane assistance is finished. Lashing of the containers. 
Preparation of dry lab and wet labs and installation of sensor system. 
Thursday, July 23, 2020 
08:00 Sailing 
12:52 First station 
Weather Ta=17.2 °C, Tw= 18.2 °C, S=31.65, wind 5.7 m/s (4 Bft) from 198°, 
12:00 Pa= 1015 hPa, RH=61 %, cloudiness: 8/8, stratus. 
Stations 
12:52 
16:50 
19:46 
23:19 
GNO003 (ELBE1) 
GNO003A - because of wind farm very little shifted to the east 
GNO007 (Borkumriffgrund) 
GN007A 
Practice alarm before dinner. 
ın the evening RV Heincke was in sight south of us, steaming in the same 
direction. 
Friday, July 24, 2020 
Weather T4=17.6 °C, Tw= 16.8 °C, S=34.59, wind 4.6 m/s (3 Bft) from 278°, 
12:00 Pa= 1009 hPa, RH=73 %, cloudiness: 7/8, strato cumulus. 
Stations 
03:19 
07:15 
11:00 
15:45 
19:31 
23:32 
GN008 
GN008S 
GN009 
GNO009A 
GNO010 (west of Den Helder) 
GNO011(west of Ijmuiden) 
Sunny afternoon! 
Satuday, July 25, 2020 
Weather Ta=17.7 °C, Tw= 17.3 °C, S=34.82, wind 12.6 m/s (6 Bft) from 190°, 
12:00 Pa= 1006 hPa, RH=88 %, cloudiness: 8/8, stratus, drizzle. 
Stations 
04:30 GNO012 (west of Hoek van Holland) 
‚U