| Instrument | Position (m) | Start | End |
| Dissolved Carbon dioxide sensor METS (Franatech GmbH) | --- | August 1, 2019 | August 15, 2019 |
| Dissolved Methane sensor METS (Franatech GmbH) | --- | August 1, 2019 | August 15, 2019 |
| Gas chromatography/flask | --- | August 1, 2019 | August 15, 2019 |