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Voyage details and related metadata, reports, events and data.

IN2016_E01    - is a Marine National Facility voyage

Title: East Tasman Plateau – key to unravelling the onset of the Antarctic Circumpolar Current, MNF Equipment Sea Trials

Voyage details on MNF site: https://mnf.csiro.au/en/Voyages/IN2016_E01

Period: 2016-08-17 to 2016-08-21

From: Hobart To: Hobart

Region: East Tasman Plateau, Storm Bay,

Ship: Investigator (RV) [details]

Description: Scientific Objectives: 1) Dredge volcanic and sedimentary rocks to obtain new, rigorous age and paleo-depth constraints for the Cascade Seamount. Underway bathymetric data will be used to refine dredge targets. 2) Collect sediment cores across a depth transect to enable work investigating paleo-oceanographic conditions using proxies. Preferably at least a multicore proximal to IODP site 1172, and piston cores at the mid- and shallow-depth sites. 3) Collect high resolution swath bathymetry and sub-bottom profile data to see how far recent sediment flows extend from the Cascade Seamount towards IODP site 1172, to test the hypothesis that downslope transport resulted in the observed sediment patterns in core 1172. Existing coverage and resolution of bathymetry across the East Tasman Plateau is insufficient to resolve this question. 4) CTD to complement the sediment core data if possible. Alternative is for clean underway surface supply samples to be taken where CTD not possible.

Leader: Joanne Whittaker (IMAS)

Projects:

  • Investigator - general vessel operations, gear trials, etc. [details] Primary

  • East Tasman Plateau –key to unravelling the onset of the Antarctic Circumpolar Current [details] Supplementary


Voyage extents: 44° 05.3' S to 42° 53.3' S    147° 21.3' E to 150° 35.6' E Get voyage track shapefile


Marlin Metadata:-

  • RV Investigator Radon Data - Selected Voyages (2015 onwards) [details]

  • RV Investigator Sea Carbon Dioxide (CO2) Data - Selected Voyages (2014 onwards) [details]

  • RV Investigator Voyage IN2016_E01 EK60 Echosounder [details]

  • RV Investigator Voyage IN2016_E01 EM122 Multibeam Echosounder Data [details]

  • RV Investigator Voyage IN2016_E01 EM710 MKII Multibeam Echosounder Data [details]

  • RV Investigator Voyage IN2016_E01 End of Voyage (EOV) Archive [details]

  • RV Investigator Voyage IN2016_E01 Gravity Data [details]

  • RV Investigator Voyage IN2016_E01 SBP120 Sub-bottom Profiler Data [details]

  • RV Investigator Voyage IN2016_E01 Underway UWY Data (Unprocessed) [details]

  • External Metadata:-

  • Dredge Samples from IN2016_E01 [details]

  • Participants - on ship:- Click on column header to sort

    NameRoleOrganisation Project
    Amy Nau Geophysical Survey and Mapping Support CSIRO MNF Geophysical Survey and Mapping
    Andrew Filisetti Seagoing Instrumentation Team Support CSIRO O&A Seagoing Instrumentation Team
    Andrew Rhodes Communications University of Tasmania
    Bard Morten Pederson Vendor Rapp Hydema Investigator - general vessel operations, gear trials, etc.
    Brad Opdyke Sedimentologist Australian National University
    Brett Muir Seagoing Instrumentation Team Support CSIRO MNF Seagoing Instrumentation Team
    Brian Duggan Geologist USC
    Don McKenzie Voyage Manager CSIRO MNF Voyage Management on RV Investigator
    Doug Thost Voyage Manager Doug Thost Voyage Management on RV Investigator
    Frances Cooke Geophysical Survey and Mapping Support CSIRO O&A Geophysical Survey and Mapping
    Francis Chui Data Acquisition and Processing Computing Support CSIRO MNF Data Acquisition and Processing
    Habacuc Perez-Tribouillier Sedimentologist University of Tasmania
    Harry West PhD student Macquarie University
    Howie Scher Geologist USC
    Hugh Barker Data Acquisition and Processing Computing Support CSIRO MNF Data Acquisition and Processing
    Ian Hawkes Data Acquisition and Processing Computing Support CSIRO O&A Data Acquisition and Processing
    Ian McRobert Seagoing Instrumentation Team Support CSIRO MNF Seagoing Instrumentation Team
    Isabel Sauermilch PhD student University of Tasmania
    Jason Fazey Seagoing Instrumentation Team Support CSIRO MNF Seagoing Instrumentation Team
    Jo Whittaker Chief Scientist University of Tasmania
    Jodi Fox PhD student University of Tasmania
    Karl Malakoff Data Acquisition and Processing Computing Support CSIRO O&A Data Acquisition and Processing
    Kim Arne Grøneng Vendor Rapp Hydema Investigator - general vessel operations, gear trials, etc.
    Mark Lewis Seagoing Instrumentation Team Support CSIRO MNF Seagoing Instrumentation Team
    Mark Scanlon Familiarisation CSIRO MNF
    Matt Boyd Geophysical Survey and Mapping Support CSIRO MNF Geophysical Survey and Mapping
    Matt Kimber Operations Support CSIRO MNF Voyage Management on RV Investigator
    Max McGuire Operations Support CSIRO MNF Voyage Management on RV Investigator
    Michael Farmer Masters student Macquarie University
    Nicky Wright PhD student USYD
    Pearse Buchanan PhD student University of Tasmania
    Peter Shanks Data Acquisition and Processing Computing Support CSIRO O&A Data Acquisition and Processing
    Rhiannan Mundana PhD student University of Tasmania
    Sally Watson PhD student University of Tasmania
    Sean Johnson PhD student University of Tasmania
    Simon Williams Alternate Chief Scientist USYD
    Toban Wild PhD student Monash University
    Will Ponsonby Seagoing Instrumentation Team Support CSIRO MNF Seagoing Instrumentation Team
    Xuesong Ding PhD student USYD

    This list includes those that may have only been on part of the voyage. See voyage reports on 'Reports and Maps' tab for details.

    MNF Reports

    Publications from data derived from this voyage

    • Mabee, A. (2018) Plume volcanism controls Site 1172 sediment provenance and deposition pre-Antarctic Circumpolar Current. Masters Thesis at Macquarie University

    • Mundana, R and Johnson, SC and Whittaker, JM and Carey, R and Sauermilch, I and Fox, JM, Rocks from the Cascade Seamount: an archive of the unzipping of Gondwana and the initiation of the ACC?, AGU Chapman Conference 2017 Abstracts, 29 January-03 February, Hobart, Tasmania (2017) [Non Refereed Conference Paper] http://ecite.utas.edu.au/115847

    • Mundana, R. (2018) The geological evolution of the Cascade Seamount, Tasman Sea. Honours Thesis at the University of Tasmania

    • Vorsanger, S. (2018) Determining the subsidence rate of the Cascade Seamount using Strontium Isotope Stratigraphy. Masters Thesis at the University of South Carolina

    • Vorsanger, S. L., Scher, H., Johnson, S., Mundana, R., Sauermilch, I., Duggan, B., & Whittaker, J. M. (2017). Resolving the subsidence anomaly of the East Tasman plateau using new insights from the Cascade Seamount, southwest Tasman Sea . American Geophysical Union Fall Meeting, Vol. 2017 http://odp.georef.org/vufind/Record/2018080068

    Search for publications and reports from this and other voyages

    Data publishing:- This is a list of online datasets. use the Get data link on the right to extract data using the NCMI Data Trawler.

    Data StreamData SummaryGet data
    XBT Profile
    Time (UTC): 2016-08-17 12:08 to 2016-08-17 12:08
    Latitude: -42.97
    Longitude: 147.38
    Quantity: 1 Casts
    Max Pressure: 1100.3 db
    Get Data from Trawler

    Gravity Measurements
    Time (UTC): 2016-08-17 06:08 to 2016-08-22 19:08
    Latitude: -44.09 to -42.89
    Longitude: 147.34 to 150.59
    Geophysical Survey and Mapping acquisition report

    Sub-bottom profiler
    Time (UTC): 2016-08-17 06:08 to 2016-08-22 19:08
    Latitude: -44.09 to -42.89
    Longitude: 147.34 to 150.59
    Get Data from Trawler

    Geophysical Survey and Mapping data acquisition and processing report

    Multibeam echosounder
    Time (UTC): 2016-08-17 21:08 to 2016-08-21 19:08
    Latitude: -44.06 to -43.09
    Longitude: 147.43 to 150.59
    Datafiles: 124
    Total size: 4.68 Gb
    Get Data from Trawler

    Caveat: this event log was authored on the voyage using a standalone logging system called ELOG which has no linkages to any underway or GPS data feeds. For this reason, some positions are unknown and may be resolved using the logged time and the underway dataset for the voyage.

    Search for events from this voyage.

    Events ordered by start time:- Click on column header to sort. Use link on 'When' to see full details. Use the CSV button at the bottom to export data.

    When (UTC) LatitudeLongitude InstrumentIdentifierActionLogSubject / Comments
    2016-08-17 09:58 -42.9730 147.3794 Underway Seawater Data
    in2016_e01 Pumps on
    2016-08-17 13:36 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 333kHz Full Beam Map power 40W Pulse length: 1.024
    2016-08-17 14:23 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 200kHz Full Beam Map power 105W Pulse length: 1.024
    2016-08-17 15:01 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 200kHz On Axis power 105db Pulse length: 1.024
    2016-08-17 15:21 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 120kHz Full Beam Map power 250db Pulse length: 1.024
    2016-08-17 15:44 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 120kHz On Axis Map power 250db Pulse length: 1.024
    2016-08-17 17:29 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 70kHz Full Beam Map power 750W Pulse length: 2.048
    2016-08-17 17:49 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 70kHz On Axis Map power 750W Pulse length: 2.048
    2016-08-17 17:54 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 70kHz On Axis Map power 750W Pulse length: 1.024
    2016-08-17 17:57 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 70kHz On Axis Map power 750W Pulse length: 0.512
    2016-08-17 18:04 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 38kHz Full Beam Map power 2000W Pulse length: 2.048
    2016-08-17 18:27 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 38kHz On Axis Map power 2000W Pulse length: 4.096
    2016-08-17 18:27 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 38kHz On Axis Map power 2000W Pulse length: 2.048
    2016-08-17 18:34 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 38kHz On Axis Map power 2000W Pulse length: 1.024
    2016-08-17 18:36 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 38kHz On Axis Map power 2000W Pulse length: 0.512
    2016-08-17 18:36 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 18kHz Full Beam Map power 2000W Pulse length: 2.048
    2016-08-17 19:17 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 18kHz On Axis Map power 2000W Pulse length: 2.048
    2016-08-17 19:22 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 18kHz On Axis Map power 2000W Pulse length: 4.096
    2016-08-17 19:25 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 18kHz On Axis Map power 2000W Pulse length: 8.192
    2016-08-17 19:25 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 18kHz On Axis Map power 2000W Pulse length: 1.024
    2016-08-17 19:27 -42.9733 147.3473 EK60
    [view]
    Start GSM_in2016_e01 Calibrate 18kHz On Axis Map power 2000W Pulse length: 0.512
    2016-08-17 20:49 -43.0235 147.3734 EK60
    [view]
    Start GSM_in2016_e01 Start Logging EK60
    2016-08-17 21:13 -43.0897 147.4240 EM710
    [view]
    Start GSM_in2016_e01 Start Logging EM710
    2016-08-18 00:15 -43.4160 148.1038 EM122
    [view]
    Start GSM_in2016_e01
    2016-08-18 00:32 -43.4402 148.1743 EM710
    [view]
    Stop GSM_in2016_e01 Stop Logging EM710
    2016-08-18 02:59 -43.6410 148.7723 Aerodyne
    [view]
    Reboot in2016_e01 Restarted for network change
    2016-08-18 03:01 -43.6438 148.7808 Piccaro
    [view]
    Reboot in2016_e01 Restarted for network change
    2016-08-18 03:02 -43.6452 148.7850 Oxygen Analyser
    [view]
    Reboot in2016_e01 Restarted for network change
    2016-08-18 04:32 -43.7698 149.1572 Radiometer - Met
    Stop in2016_e01 Port PIR/PSP started Hardware fault on interface for port PIR/PSP. Replaced with spare from stock, now running.
    2016-08-19 04:50 -43.8097 150.5881 CCN
    [view]
    maintenance in2016_e01 Extended milli-Q intake tube for instrument Requested by Aspendale folks
    2016-08-19 05:21 -43.8097 150.5882 SMPS
    [view]
    Start in2016_e01 Restarted scheduler Noted that this instrument was not running despite being started at the beginning of the voyage.
    2016-08-19 05:36 -43.8096 150.5877 Ozone Detector
    [view]
    Start in2016_e01 Turned power on This had been running but had been turned off
    2016-08-20 11:49 -43.9297 150.1066 SBP
    [view]
    Other GSM_in2016_e01 SBP restarted to update time to UTC
    2016-08-20 18:31 -43.7194 148.7668 Gravity Meter
    [view]
    Stop GSM_in2016_e01 Gravity meter clamped due to rough weather
    2016-08-20 22:21 -43.3699 148.4173 EK60
    [view]
    Other GSM_in2016_e01 EK60 turned to passive All EK60 frequencies were turned to passive and the 75kHz ADCP turned off in order to test noise interference
    2016-08-20 22:21 -43.3699 148.4173 Other
    [view]
    Stop GSM_in2016_e01 75kHz ADCP turned off 75kHz ADCP stopped pinging for Ek60 interference testing
    2016-08-20 22:25 -43.3571 148.4220 Other
    [view]
    Stop GSM_in2016_e01 150Hz ADCP turned off 150kHz ADCP stopped pinging for Ek60 interference testing
    2016-08-20 22:27 -43.3506 148.4244 Other
    [view]
    Start GSM_in2016_e01 150kHz ADCP start pinging
    2016-08-20 22:43 -43.2989 148.4435 EK60
    [view]
    Start GSM_in2016_e01 EK60 turned back to active mode
    2016-08-20 22:43 -43.2989 148.4435 Other
    [view]
    Start GSM_in2016_e01 75 kHz ADCP start pinging
    2016-08-20 23:31 -43.2223 148.4926 EK60
    [view]
    Other GSM_in2016_e01 Changed Environment setting to 1500m/s Previously set at 1496.5 for Ek60 calibration on 17/08/16
    2016-08-21 02:00 -43.2328 148.6312 Gravity Meter
    [view]
    Start GSM_in2016_e01 Gravity meter turned back on First time booting up the gravity meter would not unclamp. The computer was rebooted, and then the meter unclamped and started normal.
    2016-08-21 03:44 -43.2333 148.6312 Other
    [view]
    GSM_in2016_e01 Piston core at bottom 3236m
    2016-08-21 05:10 -43.2337 148.6315 Other
    [view]
    GSM_in2016_e01 Piston core retrieved 3238m
    2016-08-21 12:49 -43.3170 148.2472 EM710
    [view]
    Start GSM_in2016_e01 Start Logging EM710
    2016-08-21 13:54 -43.3030 147.9838 EM710
    [view]
    SVP GSM_in2016_e01 New SVP applied in2016_e01_sst003
    2016-08-21 13:54 -43.3030 147.9838 EM122
    [view]
    SVP GSM_in2016_e01 New SVP applied in2016_e01_sst003
    2016-08-21 14:05 -43.2978 147.9347 EM710
    [view]
    Start GSM_in2016_e01 Dual swath mode turned on
    2016-08-21 14:37 -43.2848 147.8383 EM710
    [view]
    Stop GSM_in2016_e01 Dual swath turned off
    2016-08-21 14:37 -43.2848 147.8383 EM710
    [view]
    Start GSM_in2016_e01 Logging stationary data on shallow mode
    2016-08-21 14:45 -43.2848 147.8383 EM710
    [view]
    Start GSM_in2016_e01 Logging stationary data on very shallow mode
    2016-08-21 14:58 -43.2848 147.8383 EM710
    [view]
    Start GSM_in2016_e01 Logging stationary data on medium mode
    2016-08-21 15:02 -43.2848 147.8383 EM122
    [view]
    Start GSM_in2016_e01 Logging stationary data on medium mode
    2016-08-21 15:08 -43.2848 147.8383 EM710
    [view]
    Start GSM_in2016_e01 Logging stationary data on deep mode
    2016-08-21 15:10 -43.2848 147.8383 EM122
    [view]
    Start GSM_in2016_e01 Logging stationary data on shallow mode
    2016-08-21 15:16 -43.2848 147.8383 EM710
    [view]
    Start GSM_in2016_e01 Logging stationary data on very deep mode
    2016-08-21 15:23 -43.2848 147.8383 EM710
    [view]
    Start GSM_in2016_e01 Logging stationary data on extra deep mode
    2016-08-21 15:26 -43.2848 147.8383 EM710
    [view]
    Start GSM_in2016_e01 Logging stationary data on very shallow mode
    2016-08-21 17:05 -43.2457 147.6850 EM122
    [view]
    Stop GSM_in2016_e01 Stop Logging EM122
    2016-08-21 18:01 -43.1543 147.5287 EM122
    [view]
    SVP GSM_in2016_e01 New SVP applied in2016_e01_sst004
    2016-08-21 18:01 -43.1543 147.5287 EM710
    [view]
    SVP GSM_in2016_e01 New SVP applied in2016_e01_sst004

    Save this list as

    Deployments by start time:- Click on column header to sort

    Deployment OperationProject Start and end timesStart LocationEnd LocationDepthDescription
    XBT Cast [details] 2548 2016-08-17 22:58 1100.3

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