Voyage details and related metadata, reports, events and data.
IN2025_E02
- is a Marine National Facility 
voyage
Title: IN2025_E02 Trials and Calibrations
Period: 2025-07-25 22:00 to 2025-08-01 22:00 UTC
Duration: 7.00 days
From: Hobart To: Hobart
Ship: Investigator (RV) [details]
Description:
This voyage will be an opportunity to undertake trials and calibrations linked to the 2025-26 long maintenance period, annual maintenance, and preparations for upcoming voyages. Generally, this aims to cover high-priority and some medium priority tasks identified by the Science Technology Integration Group (STIG), for example:
• Vertical Sediment Winch, Seagoing Acceptance Testing – including spooling checks with weighted operations to 4,500m deployments (or deeper where possible)
• Giant Piston Corer operations and methods testing and calibration
• NIWA Sled operations and methods testing and calibration
• Deep Tow Camera deployments testing and calibration, including tests of onboard vehicle sonar for collision/object avoidance, as well as stop-and-drop deployment methods.
• CTD Modem functionality and methods checks
• USBL Calibrations
• Echosounder Backscatter Calibration and Correction validations and checks (BSCORR)
Leader: MNF
Project: Investigator - general vessel operations, gear trials, etc. [details] Primary
Voyage extents: 44° 14.4' S to 42° 53.0' S 147° 20.3' E to 152° 37.2' E
Participants - on ship:-
| Name | Role | Organisation | Project |
|---|---|---|---|
| David Flynn | Voyage Manager | Marine National Facility | Voyage Management on RV Investigator |
| Max McGuire | Voyage Manager | Marine National Facility | Voyage Management on RV Investigator |
This list includes those that may have only been on part of the voyage. See voyage reports on 'Reports and Maps' tab for details.
Marine National Facility Reports - plans, summaries and data processing
- IN2025_E02 Underway Data Processing Report - details of data processing steps, calibration information, instruments used and any issues with the data.
- View Survey map
Publications, reports and datasets from this voyage.
Dataset
- Tilbrook, Bronte; Neill, Craig; Akl, John (2025). Integrated Marine Observing System (IMOS) sea surface and atmospheric fCO2 measurements in the South Pacific Ocean, Tasman Sea onboard R/V Investigator in 2025 (NCEI Accession 0310599). NOAA National Centers for Environmental Information. Dataset. 10.25921/9qgr-pj77
Search for publications, reports and datasets from this and other voyages
Data publishing
This is a list of online datasets hosted by CSIRO. Other processed datasets hosted by collaborating organisations may be found on the 'Metadata' or "Reports, Publications and Maps' tab.
Use the Get data link on the right to extract data using the NCMI Data Trawler.
| Data Stream | Data Summary | Get data | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gravity Measurements |
|
|||||||||||||
| Multibeam echosounder |
|
|||||||||||||
| pCO2 |
|
External link - download datafile at IMOS
|
||||||||||||
| Singlebeam echosounder |
|
|||||||||||||
| Underway |
|
| ID | When (UTC) | Lat | Long | Instrument | Identifier | Action | Log | Subject / Comment |
|---|
Deployments by start time:- Click on column header to sort. Use link on 'Deployment' to see full details. Use the CSV button at the bottom to export data (tab delimited).
Search for deployments from this voyage and others
| Deployment | Operation | Station | Cast | Gear | Project | Datetime | Start Location | End Location | Depth range | Max Depth | Description | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | End | Lat | Lon | Lat | Lon | |||||||||
| Underway System [details] | Air Sampling Inlet Mode,Air Temperature Sensor - ROTRONIC T&RH HC2A-S3,Air Temperature Sensor - ROTRONIC T&RH HC2A-S3,Air Temperature Sensor - ROTRONIC T&RH HC2A-S3,Air Temperature Sensor - ROTRONIC T&RH HC2A-S3,Burket Flow meter,Burket Flow meter,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO air sampling inlet,CSIRO air sampling inlet,Depth: TECHSAS-DERIVED. For more information contact the Data Acquisition and Processing group.,Fluorometer Concentration,Fluorometer WSCHL-1441,Gyrocompass,IMOS Port Pyranometer-SN 35123F3,IMOS Port Radiometer-SN 35111F3,IMOS Stbd Pyranometer-SN 35122F3,IMOS Stbd Radiometer-SN 35093F3,IMOS wind monitor,IMOS wind monitor,IMOS wind monitor,IMOS wind monitor,ISAR SST,Kobold MIK-C Flow meter,Kobold MIK-C Fluorometer Flow Meter,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,LI-COR LI-190R Quantum Sensor,LI-COR LI-190R Quantum Sensor,MAAP Status,Multiangle Absorption Photometer (MAAP),Multiangle Absorption Photometer (MAAP),Optode Dissolved Oxygen Concentration,Optode Dissolved Oxygen Saturation,Optode Water Temperature,Ozone Monitor RVT1,Ozone Monitor RVT1,Ozone Monitor RVT2,Ozone Monitor RVT2,Picarro Greenhouse Gas Spectrometer CO2,CH4,H2o,Picarro Greenhouse Gas Spectrometer CO2,CH4,H2o,Picarro Greenhouse Gas Spectrometer CO2,CH4,H2o,Port Rain Gauge,Port drop keel sensor,RM Young 05106 wind monitor,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,Remote Temperature (T) - SN 672,Seapath 330+,Seapath 330+,Seapath 330+,Seapath 330+,Starboard Rain Gauge,Starboard drop keel sensor,ThermoSalinoGraph (TSG)-SN 3470,ThermoSalinoGraph (TSG)-SN 3470,Vaisala Ship's Barometer PTB330 | 2025-07-25 21:28 | 2025-08-01 22:07 | -42.8864 | 147.3388 | |||||||||