CRUISE REPORT: A10.5 (Updated DEC 2019) Highlights Cruise Summary Information Section Designation A10.5 (MSM60/1, 34.5S) Expedition designation (ExpoCodes) 06M220170104 Chief Scientists Johannes Karstensen / GEOMAR Dates 2017 JAN 04 to 2017 FEB 01 Ship RV Maria S Merian Ports of call Cape Town, South Africa – Montevideo, Uruguay 34° 10' S Geographic Boundaries 51° 50' W 17° 51' E 34° 50' S Stations 126 Floats and drifters deployed 12 Argo floats deployed, 1 recovered Moorings deployed or recovered 0 Contact Information: Johannes Karstensen Helmholtz Centre for Ocean Research Kiel GEOMAR Düsternbrooker Weg 20 • D-24105 Kiel Tel.: +49 431 600 4156 • Fax.: +49 431 600 4102 email: jkarstensen@geomar.de Final report assembly by Jerry Kappa, UCSD/SIO Johannes Karstensen Helmholtz Centre for Ocean Research Kiel GEOMAR Düsternbrooker Weg 20 D-24105 Kiel Tel.: +49 431 600 4156 Fax.: +49 431 600 4102 email: jkarstensen@geomar.de Short Cruise Report full cruise report available at https://www.pangaea.de/expeditions/cr.php/Merian RV Maria S Merian MSM60 Cape Town, South Africa – Montevideo, Uruguay 04. January – 01. February 2017 Chief scientist: Johannes Karstensen Captain: Ralf Schmidt RV Maria S. Merian MSM60 cruise track from Cape Town to Montevideo. Yellow dots indicate CTD/lADCP/UVP casts, red circles indicate Argo float deployments, XBT data (green cross) are shown with an latitude offset. Objectives The Maria S Merian MSM60 expedition was the first basin-wide section across the South Atlantic following the SAMBA/SAMOC line at 34°30’S. The scientific program consisted of full water depth sampling (up to 5300m) using the CTD/O2/lADCP rosette system. The water samples have been analysed on board for oxygen, dissolved inorganic carbon, alkalinity, salinity, CFC12, and SF6. In addition samples have been taken for later analysis of nutrients, chlorophyll structure (HPLC), POC, and nitrogen isotope analysis. The sampling and measurements where performed against highest standards defined in the GO-SHIP cruise recommendations (http://www.go-ship.org/). An Underwater Vision Profiler (UVP) was mounted on the CTD for full depth particle photography. Underway measurements included hull mounted ADCPs (75kHz and 38kHz) and high resolution (11nm) XBT probes. The data will be analysed for multiple purposes including calculation of the meridional volume, heat, and freshwater transport across the SAMBA/SAMOC line. The biogeochemical data will be compared to historical data acquired at neighbouring sections, e.g. along the WOCE/GO-SHIP A10 section (30°S) occupied by RV Meteor in 1993 as part of the WOCE program. The MSM60 expedition is a contribution to the EU H-2020 AtlantOS project. Narrative Preparatory work for Maria S Merian started in Cape Town, South Africa, on January 2nd, early morning. In the late afternoon of January 3rd all science crew member (22), incl. one Navy observer from Brazil, where on board the ship. Departure was planned January 4th, 08:00, but was delayed because of bunkering was delayed and a dog-squad search of the ship for blind passengers. Finally we left harbour for the expedition MSM60 on January 4th, 2017 at 14:50 (Local Time). We headed southwest for a first XBT launch at the 100 m isobaths and a first CTD test station at the 150 m isobath. Unfortunately the CTD at the first test station failed because of a hose that was not removed. We worked our way westward and down the continental slope with XBTs’ launched every 10 nm (later stretched to 11 nm). The CTD sampling was at the boundary about 20 nm, to resolve the more complex current structure we expected here, and later stretched to 33 nm. The first CTD profiles were does with a PAR sensor mounted, but the sensor was removed after the water depth exceeded 2400 m (January 5th). During the first days the CTD cable termination had to be renewed a few times (after CTD st # 13 and #15) because of an unfortunate combination of wind, currents and waves all coming from different directions the tension cycling was too extreme. On January 07th we changed the winch to see if maybe the wire itself was the problem – but that didn’t help much. However, the CTD/lADCP/UVP package could be operated at almost all casts and returned good data. On January 7th we started with sending the XBT and CTD cast data on a daily basis to Coriolis data centre (France) and to NOAA (USA). We have been approached by a UK group from NOC-Southampton (Brian King) and by EuroArgo to launch a couple of floats along our track. The first of these floats was launched on the January 8th in the Cape Basin. A few minor problems occurred (ship ADCP communication error, low voltage lADCP) and the seminar talks started on the 9th. On January 10th we had serious problem during CTD #30 – first a shortage at about 600m, followed by a total stop of the system at 3600 m. We tried to restart the application but it failed and we recovered the system and changed the winch (from #2 to #1) again. A shortage in ship winch cable was detected and a new termination of cable prepared. On January 11th the CTD data acquisition stopped at about 5000 m (upcast). Besides a shortcut in the wire, the data acquisition PC was malfunctioning. Fortunately the WTD team setup a spare PC for us and the system could be used again. We crossed the Greenwich Meridian (January 12th) all systems running, except of a few problems with the CTD release pylon that controls the bottle sampling. Again the WTD/electronics help us by trying to exchange our with the Maria S Merian own pylon – however, that did not work at all and we changed back to the old (malfunctioned) system. We crossed the Walvis Ridge (14th), which separates the Cape Basin from the Angola Basin, and water depth changed drastically by more than 3000 m over a distance of 15 km only. On January 17th we headed to more than half a degree south in order to recover a BioArgo float owned by French colleagues from Villefranche. The float was drifting since October 2016 (shortly after deployment) for unknown reasons. Because it was too rough seas or a Zodica recovery, the crew designed a recovery tool that proved to work well and the float was on board at 18:40 LT. We then headed back to the nominal latitude 34.5°S of our SAMBA/SAMOC section. A short report was written about the recovery (incl. the tool) and send to JCOMM. Because Argo drifter are nowadays more frequently equipped with additional (expensive) sensors it is getting increasingly attractive to recover floats to re-use and recalibrate the sensors. A topographic survey of the Ridge system close to the Rio Grande Rise was performed on January 22nd. The Ridge is an important obstacle for the flow of Antarctic Bottom Water. Towards the end of the MSM60 expedition we started with preparations not only for the leaving the ship but for the reception that was kindly arranged by the captain and the German embassy in Montevideo on February 1st. All groups on board prepared a poster presentation. On January 30th we entered into Brazilian EEZ and the EM122 was stopped because we did not apply for permission to use the device in Brazilian waters. On January 31st the last CTD station (#128) was done at 130 m water depth and a last XBT (#331) at 100 m. We stopped underway data acquisition when entering the Uruguayan EEZ. The reception took place a couple of hours after we moored in Montevideo old town harbour. Acknowledgement We thank Captain Ralf Schmidt, his officers and the crew of RV Maria S. Merian for their support of our observational program and the hospitality on board. The ship time was provided by the Deutsche Forschungsgemeinschaft within the METEOR/MERIAN core program. Financial support for the different work carried out during the expedition was provided by the H2020 Project AtlantOS. We also benefited from financial contributions by the research institutions involved. Cruise participants science: Name Institute Responsibility ———————————————————— ————————— ————————————————————————————————————————— Johannes Karstensen GEOMAR Chiefscientist Rebecca Hummels GEOMAR CTD (processing responsible) Tim Stöven GEOMAR CFC/SF6 data Quality Control Julia Schrandt CAU Kiel CFC/SF6 helper Caroline Edsgren GEOMAR CFC/SF6 helper Andreas Rogge AWI UVP (processing responsible), helper CFC Sabrina Speich ENS CTD helper; Salinometer (processing responsible), supervision training Sarah Asdar UCT CTD Helper & station list responsible Maria Paz Chidichimo SHN CTD; Argo floats responsible Raul Guerrero INIDEP CTD/ADCP/lADCP (incl. quality control) Louise Branlard UCT CTD helper & Responsible Real-time data submission Marion Kersale UCT CTD helper; ADCP (processing responsible) Ngwako Mohale UCT CTD helper; TSG/Underway (processing responsible) Tanya Marshall UCT CTD helper; XBT (processing responsible) Leticia Cotrim UERJ Carbon Helper; POC responsible da Cunha Olga Tiemi Sato USP CTD helper; Salinometer Glaucia B. IFSP Nutrient/oxygen sampling; Oxygen Benedetti Berbel processing resp. Bruno Sutti Otera IFSP Nutrient and oxygen sampling Andréa Carvalho FURG Carbon helper, Phytoplankton (HPLC) responsible Steve Jones U Exeter Carbon (processing responsible) Alice Lebehot U Exeter Carbon data Quality Control Aline da Silva Navy Observer Calixto GEOMAR: Helmholtz-Zentrum für Ozeanforschung Kiel, Kiel, Germany CAU Kiel: Christian Albers Universität, Kiel, Germany ENS: École normale supérieure; 45, rue d’Ulm, Paris /France FURG: Universidade Federal do Rio Grande, Rio Grande – RS, Brasil IFSP: Instituto Federal de Ciência e Tecnologia de São Paulo, São Paulo, Brasil UERJ: Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brasil INIDEP: National Institute for Fishery Research & Development, Mar del Plata, Argentina SHN: Servicio de Hidrografía Naval, Buenos Aires, Argentina UCT: University of Cape Town, University Avenue, Rondebosch, South Africa AWI: Alfred-Wegener-Institut, Am Handelshafen 12, Bremerhaven, Germany U Exeter: University of Exeter, College of Life and Environmental Sciences, Exeter, Devon, Great Britain Science crew participants Maria S Merian MSM6 expedition (fig.) Station list Maria S Merian MSM60 Gear coding CTD/RO: CTD/lowered Acoustic Doppler Current Profiler/and rosette sampler XBT: Expandabel Bathythermograph ARGO: Float operation (deployment/recovery) Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/001-1 1 XBT 04.01.2017 14:38 34°0.34' S 18°11.81' E 94.7 XBT MSM60/002-1 1 CTD 04.01.2017 15:34 34°2.30' S 18°8.75' E 159.7 CTD/RO MSM60/003-1 2 XBT 04.01.2017 16:24 34°6.47' S 18°2.06' E 221.5 XBT MSM60/004-1 3 XBT 04.01.2017 17:17 34°12.71' S 17°52.09' E 298.5 XBT MSM60/005-1 2 CTD 04.01.2017 17:48 34°13.04' S 17°51.31' E 306.6 CTD/RO MSM60/006-1 4 XBT 04.01.2017 19:00 34°18.48' S 17°42.86' E 433.3 XBT MSM60/007-1 3 CTD 04.01.2017 19:52 34°20.69' S 17°39.52' E 651.8 CTD/RO MSM60/008-1 4 CTD 04.01.2017 21:33 34°21.56' S 17°37.77' E 822.7 CTD/RO MSM60/009-1 5 CTD 04.01.2017 23:50 34°22.64' S 17°36.00' E nan CTD/RO MSM60/010-1 5 XBT 05.01.2017 00:25 34°23.45' S 17°34.91' E nan XBT MSM60/011-1 6 CTD 05.01.2017 01:57 34°24.34' S 17°33.42' E nan CTD/RO MSM60/012-1 7 CTD 05.01.2017 04:51 34°26.19' S 17°28.18' E 1605.4 CTD/RO MSM60/013-1 8 CTD 05.01.2017 07:19 34°28.22' S 17°22.90' E 1864 CTD/RO MSM60/014-1 6 XBT 05.01.2017 08:18 34°29.01' S 17°20.84' E 2010.6 XBT MSM60/015-1 9 CTD 05.01.2017 10:05 34°29.81' S 17°18.05' E 2130.1 CTD/RO MSM60/016-1 10 CTD 05.01.2017 12:47 34°29.89' S 17°13.21' E 2440.2 CTD/RO MSM60/017-1 7 XBT 05.01.2017 13:53 34°29.96' S 17°9.66' E 2629.5 XBT MSM60/018-1 11 CTD 05.01.2017 15:16 34°29.98' S 17°8.30' E 2864.2 CTD/RO MSM60/019-1 8 XBT 05.01.2017 17:20 34°30.01' S 16°58.49' E 3270.4 XBT MSM60/020-1 9 XBT 05.01.2017 18:17 34°29.99' S 16°45.75' E 3250.9 XBT MSM60/021-1 10 XBT 05.01.2017 18:35 34°29.99' S 16°41.90' E 3357.7 XBT MSM60/022-1 11 XBT 05.01.2017 19:10 34°29.99' S 16°34.47' E 3550 XBT MSM60/023-1 12 CTD 05.01.2017 20:44 34°29.95' S 16°30.94' E 3663.7 CTD/RO MSM60/024-1 12 XBT 05.01.2017 22:41 34°29.99' S 16°21.53' E 3916.1 XBT MSM60/025-1 13 XBT 05.01.2017 23:36 34°29.98' S 16°9.26' E 4056.7 XBT MSM60/026-1 14 XBT 06.01.2017 00:27 34°30.00' S 15°57.69' E 4161.1 XBT MSM60/027-1 13 CTD 06.01.2017 02:22 34°29.96' S 15°53.38' E 4200.4 CTD/RO MSM60/028-1 15 XBT 06.01.2017 04:20 34°29.99' S 15°46.02' E 4265.4 XBT MSM60/029-1 16 XBT 06.01.2017 05:14 34°29.99' S 15°33.81' E 4369.1 XBT MSM60/030-1 17 XBT 06.01.2017 06:10 34°29.99' S 15°21.48' E 4443.1 XBT MSM60/031-1 14 CTD 06.01.2017 08:08 34°29.96' S 15°15.93' E 4462.5 CTD/RO MSM60/032-1 18 XBT 06.01.2017 10:21 34°29.99' S 15°6.10' E 4485.9 XBT MSM60/033-1 19 XBT 06.01.2017 11:19 34°29.99' S 14°52.94' E 4495.9 XBT MSM60/034-1 20 XBT 06.01.2017 12:14 34°29.99' S 14°40.24' E 4528.5 XBT MSM60/035-1 15 CTD 06.01.2017 14:08 34°30.11' S 14°38.32' E 4151.6 CTD/RO MSM60/036-1 21 XBT 06.01.2017 16:28 34°29.99' S 14°27.26' E 4558.1 XBT MSM60/037-1 22 XBT 06.01.2017 17:28 34°30.00' S 14°13.37' E 4566.5 XBT MSM60/038-1 23 XBT 06.01.2017 18:20 34°29.99' S 14°1.13' E 4575.8 XBT MSM60/039-1 16 CTD 06.01.2017 20:26 34°30.09' S 13°55.43' E 4576.9 CTD/RO MSM60/040-1 24 XBT 06.01.2017 22:31 34°29.99' S 13°46.91' E 4581.2 XBT MSM60/041-1 25 XBT 06.01.2017 23:20 34°29.99' S 13°35.08' E 4619.3 XBT MSM60/042-1 26 XBT 07.01.2017 00:12 34°29.99' S 13°22.15' E 4646 XBT MSM60/043-1 17 CTD 07.01.2017 02:08 34°29.73' S 13°16.14' E 3490.6 CTD/RO MSM60/044-1 27 XBT 07.01.2017 04:23 34°29.98' S 13°7.09' E 4663.5 XBT MSM60/045-1 28 XBT 07.01.2017 05:12 34°29.99' S 12°55.24' E 4696.5 XBT MSM60/046-1 29 XBT 07.01.2017 05:17 34°29.99' S 12°54.02' E 4706.7 XBT MSM60/047-1 30 XBT 07.01.2017 06:03 34°29.99' S 12°42.71' E 4739 XBT MSM60/048-1 18 CTD 07.01.2017 08:09 34°29.49' S 12°36.66' E 3857.6 CTD/RO MSM60/049-1 31 XBT 07.01.2017 10:14 34°29.99' S 12°29.15' E 4775.4 XBT MSM60/050-1 32 XBT 07.01.2017 11:06 34°29.99' S 12°16.30' E 4801.9 XBT MSM60/051-1 33 XBT 07.01.2017 12:03 34°29.99' S 12°2.11' E 4835.9 XBT Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/052-1 19 CTD 07.01.2017 14:06 34°29.92' S 11°57.57' E 4556.2 CTD/RO MSM60/053-1 34 XBT 07.01.2017 16:10 34°29.99' S 11°49.22' E 4874.7 XBT MSM60/054-1 35 XBT 07.01.2017 16:55 34°29.99' S 11°37.52' E 4896 XBT MSM60/055-1 36 XBT 07.01.2017 17:53 34°29.99' S 11°22.54' E 4939.4 XBT MSM60/056-1 20 CTD 07.01.2017 20:13 34°30.22' S 11°11.95' E 4990.7 CTD/RO MSM60/057-1 37 XBT 07.01.2017 21:51 34°30.01' S 11°11.03' E 4985.2 XBT MSM60/058-1 38 XBT 07.01.2017 22:45 34°29.99' S 10°57.96' E 4978.7 XBT MSM60/059-1 39 XBT 07.01.2017 23:39 34°29.99' S 10°45.00' E 5013.6 XBT MSM60/060-1 21 CTD 08.01.2017 01:44 34°29.92' S 10°39.00' E 5018.1 CTD/RO MSM60/061-1 40 XBT 08.01.2017 03:55 34°29.99' S 10°31.51' E 5017.9 XBT MSM60/062-1 41 XBT 08.01.2017 04:56 34°29.99' S 10°16.30' E 5025.4 XBT MSM60/063-1 42 XBT 08.01.2017 05:45 34°29.99' S 10°4.10' E 5031.4 XBT MSM60/064-1 22 CTD 08.01.2017 07:44 34°29.97' S 9°59.76' E 5032.8 CTD/RO MSM60/065-1 43 XBT 08.01.2017 09:56 34°29.99' S 9°52.50' E 5066.8 XBT MSM60/066-1 44 XBT 08.01.2017 10:52 34°29.99' S 9°38.98' E 5075.6 XBT MSM60/067-1 45 XBT 08.01.2017 11:47 34°29.99' S 9°25.86' E 5060 XBT MSM60/068-1 23 CTD 08.01.2017 13:53 34°29.98' S 9°20.48' E 5048 CTD/RO MSM60/068-2 1 ARGO 08.01.2017 15:44 34°30.10' S 9°20.15' E 5049.6 ARGOFL MSM60/069-1 46 XBT 08.01.2017 16:18 34°29.99' S 9°12.95' E 5054.5 XBT MSM60/070-1 47 XBT 08.01.2017 17:12 34°29.99' S 9°0.10' E 5035.1 XBT MSM60/071-1 48 XBT 08.01.2017 18:07 34°29.99' S 8°46.98' E 5089 XBT MSM60/072-1 24 CTD 08.01.2017 20:07 34°29.98' S 8°41.19' E 5103.6 CTD/RO MSM60/073-1 49 XBT 08.01.2017 22:12 34°29.99' S 8°33.61' E 5115.9 XBT MSM60/074-1 50 XBT 08.01.2017 23:06 34°29.99' S 8°20.36' E 5151.5 XBT MSM60/075-1 51 XBT 08.01.2017 23:55 34°29.99' S 8°7.98' E 5165 XBT MSM60/076-1 25 CTD 09.01.2017 02:03 34°29.91' S 8°1.78' E 5179.9 CTD/RO MSM60/077-1 52 XBT 09.01.2017 04:10 34°29.99' S 7°54.41' E 5189.6 XBT MSM60/078-1 53 XBT 09.01.2017 04:11 34°29.99' S 7°54.17' E 5193.4 XBT MSM60/079-1 54 XBT 09.01.2017 05:57 34°30.09' S 7°28.09' E 5224 XBT MSM60/080-1 26 CTD 09.01.2017 07:41 34°30.48' S 7°26.90' E 5219.5 CTD/RO MSM60/081-1 55 XBT 09.01.2017 10:12 34°30.00' S 7°15.28' E 5171.8 XBT MSM60/082-1 56 XBT 09.01.2017 11:08 34°29.99' S 7°2.13' E 5278.2 XBT MSM60/083-1 57 XBT 09.01.2017 12:04 34°29.99' S 6°48.87' E 5312 XBT MSM60/084-1 27 CTD 09.01.2017 14:14 34°29.95' S 6°43.28' E 5177.2 CTD/RO MSM60/084-2 2 ARGO 09.01.2017 16:06 34°29.95' S 6°43.27' E 5354.3 ARGOFL MSM60/085-1 58 XBT 09.01.2017 16:41 34°29.99' S 6°35.72' E 5327.6 XBT MSM60/086-1 59 XBT 09.01.2017 17:35 34°29.99' S 6°22.83' E 5317.9 XBT MSM60/087-1 60 XBT 09.01.2017 18:31 34°29.99' S 6°9.37' E 5310.4 XBT MSM60/088-1 28 CTD 09.01.2017 20:31 34°29.98' S 6°3.99' E 5271.8 CTD/RO MSM60/089-1 61 XBT 09.01.2017 22:43 34°29.99' S 5°56.53' E 5298.2 XBT MSM60/090-1 62 XBT 09.01.2017 23:38 34°29.99' S 5°43.64' E 5215.1 XBT MSM60/091-1 63 XBT 10.01.2017 00:35 34°29.99' S 5°30.71' E 5253.1 XBT MSM60/092-1 29 CTD 10.01.2017 02:41 34°29.98' S 5°24.77' E 5219.9 CTD/RO MSM60/093-1 64 XBT 10.01.2017 04:50 34°29.99' S 5°17.09' E 5270.4 XBT MSM60/094-1 65 XBT 10.01.2017 05:48 34°29.99' S 5°3.72' E 5212 XBT MSM60/095-1 66 XBT 10.01.2017 06:42 34°29.99' S 4°51.09' E 5186.5 XBT MSM60/096-1 30 CTD 10.01.2017 08:31 34°29.98' S 4°45.43' E 5250.1 CTD/RO MSM60/096-2 31 CTD 10.01.2017 12:29 34°29.97' S 4°45.41' E 5259 CTD/RO MSM60/097-1 67 XBT 10.01.2017 14:36 34°29.99' S 4°38.56' E 5218.1 XBT MSM60/098-1 68 XBT 10.01.2017 15:33 34°29.99' S 4°24.54' E 5178.6 XBT MSM60/099-1 69 XBT 10.01.2017 16:24 34°29.99' S 4°11.97' E 5255.3 XBT Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/100-1 32 CTD 10.01.2017 18:37 34°29.99' S 4°6.12' E 5344 CTD/RO MSM60/100-2 3 ARGO 10.01.2017 20:37 34°30.02' S 4°6.09' E 5351.2 ARGOFL MSM60/101-1 70 XBT 10.01.2017 21:12 34°29.99' S 3°58.81' E 5250.3 XBT MSM60/102-1 71 XBT 10.01.2017 22:08 34°29.99' S 3°45.69' E 5073.1 XBT MSM60/103-1 72 XBT 10.01.2017 23:05 34°29.99' S 3°32.46' E 5027.9 XBT MSM60/104-1 33 CTD 11.01.2017 01:03 34°29.93' S 3°26.79' E 5002.4 CTD/RO MSM60/105-1 73 XBT 11.01.2017 02:45 34°29.99' S 3°19.49' E 4965 XBT MSM60/106-1 74 XBT 11.01.2017 03:41 34°29.99' S 3°6.33' E 4986.8 XBT MSM60/107-1 75 XBT 11.01.2017 04:38 34°29.99' S 2°52.83' E 4938.2 XBT MSM60/108-1 34 CTD 11.01.2017 06:58 34°29.98' S 2°47.54' E 4930 CTD/RO MSM60/109-1 76 XBT 11.01.2017 09:05 34°29.99' S 2°40.03' E 4883.8 XBT MSM60/110-1 77 XBT 11.01.2017 10:00 34°29.99' S 2°26.76' E 4887.1 XBT MSM60/111-1 78 XBT 11.01.2017 10:52 34°29.99' S 2°13.92' E 4897.5 XBT MSM60/112-1 35 CTD 11.01.2017 12:54 34°30.00' S 2°8.25' E 4931.9 CTD MSM60/113-1 79 XBT 11.01.2017 14:58 34°29.99' S 2°1.36' E 4879 XBT MSM60/114-1 80 XBT 11.01.2017 15:59 34°30.00' S 1°47.58' E 4920.2 XBT MSM60/115-1 81 XBT 11.01.2017 16:57 34°30.00' S 1°34.59' E 4853 XBT MSM60/116-1 36 CTD 11.01.2017 18:59 34°29.99' S 1°28.97' E 4873.1 CTD/RO MSM60/117-1 82 XBT 11.01.2017 20:59 34°29.99' S 1°21.95' E 4909.1 XBT MSM60/118-1 83 XBT 11.01.2017 21:58 34°30.00' S 1°8.31' E 4927.4 XBT MSM60/119-1 84 XBT 11.01.2017 22:57 34°29.99' S 0°55.04' E 4787.7 XBT MSM60/120-1 37 CTD 12.01.2017 00:49 34°29.99' S 0°49.69' E 4480.7 CTD/RO MSM60/120-2 4 ARGO 12.01.2017 02:16 34°29.99' S 0°49.68' E 4421.5 ARGOFL MSM60/121-1 85 XBT 12.01.2017 02:47 34°29.99' S 0°42.54' E 3076.6 XBT MSM60/122-1 86 XBT 12.01.2017 03:41 34°29.99' S 0°28.97' E 3194.9 XBT MSM60/123-1 87 XBT 12.01.2017 04:32 34°29.99' S 0°15.94' E 3922.1 XBT MSM60/124-1 38 CTD 12.01.2017 06:22 34°29.98' S 0°10.34' E 4614.2 CTD/RO MSM60/125-1 88 XBT 12.01.2017 08:34 34°30.00' S 0°0.06' E 4617.1 XBT MSM60/126-1 89 XBT 12.01.2017 09:19 34°29.99' S 0°10.46' W 4609 XBT MSM60/127-1 90 XBT 12.01.2017 10:15 34°29.99' S 0°23.36' W 4587.1 XBT MSM60/128-1 39 CTD 12.01.2017 12:07 34°30.00' S 0°28.95' W 4545.8 CTD/RO MSM60/129-1 91 XBT 12.01.2017 14:04 34°30.00' S 0°36.53' W 4517.2 XBT MSM60/130-1 92 XBT 12.01.2017 14:55 34°30.00' S 0°48.89' W 3663.7 XBT MSM60/131-1 93 XBT 12.01.2017 15:53 34°29.99' S 1°2.70' W 3029.1 XBT MSM60/132-1 40 CTD 12.01.2017 17:24 34°29.98' S 1°8.23' W 3442.9 CTD/RO MSM60/133-1 94 XBT 12.01.2017 19:07 34°29.99' S 1°15.65' W 4442.3 XBT MSM60/134-1 95 XBT 12.01.2017 20:03 34°30.00' S 1°28.85' W 4301.4 XBT MSM60/135-1 96 XBT 12.01.2017 20:58 34°29.98' S 1°42.11' W 4478.9 XBT MSM60/136-1 41 CTD 12.01.2017 22:53 34°29.98' S 1°47.54' W 4495.3 CTD/RO MSM60/137-1 97 XBT 13.01.2017 00:45 34°29.99' S 1°54.80' W 4488.1 XBT MSM60/138-1 98 XBT 13.01.2017 01:38 34°29.99' S 2°8.11' W 4278.3 XBT MSM60/139-1 99 XBT 13.01.2017 02:29 34°29.99' S 2°20.84' W 4060.1 XBT MSM60/140-1 42 CTD 13.01.2017 04:16 34°29.98' S 2°26.80' W 4111.7 CTD/RO MSM60/141-1 100 XBT 13.01.2017 06:06 34°29.99' S 2°34.40' W 4106.5 XBT MSM60/142-1 101 XBT 13.01.2017 07:03 34°29.99' S 2°48.06' W 4135 XBT MSM60/143-1 102 XBT 13.01.2017 07:57 34°29.99' S 3°0.75' W 4176.6 XBT MSM60/144-1 43 CTD 13.01.2017 09:44 34°29.98' S 3°6.11' W 4162.9 CTD/RO MSM60/144-2 5 ARGO 13.01.2017 11:03 34°30.00' S 3°6.12' W 4164.2 ARGOFL MSM60/145-1 103 XBT 13.01.2017 11:45 34°29.99' S 3°14.31' W 4074.1 XBT MSM60/146-1 104 XBT 13.01.2017 12:39 34°29.99' S 3°26.89' W 2578 XBT MSM60/147-1 105 XBT 13.01.2017 13:30 34°29.99' S 3°39.11' W 1206.3 XBT Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/148-1 44 CTD 13.01.2017 14:46 34°29.99' S 3°51.00' W 941 CTD/RO MSM60/149-1 106 XBT 13.01.2017 15:17 34°29.98' S 3°53.19' W 911 XBT MSM60/150-1 45 CTD 13.01.2017 17:17 34°29.94' S 4°6.23' W 2204.6 CTD/RO MSM60/151-1 107 XBT 13.01.2017 18:11 34°29.98' S 4°7.08' W 2511.1 XBT MSM60/152-1 108 XBT 13.01.2017 18:58 34°30.00' S 4°18.99' W 3610 XBT MSM60/153-1 46 CTD 13.01.2017 20:09 34°29.98' S 4°24.71' W 3661.9 CTD/RO MSM60/153-2 47 CTD 13.01.2017 22:30 34°29.98' S 4°24.71' W 3660.3 CTD/RO MSM60/154-1 109 XBT 14.01.2017 00:32 34°29.99' S 4°31.73' W 3659.6 XBT MSM60/155-1 110 XBT 14.01.2017 01:25 34°29.98' S 4°44.80' W 2848.5 XBT MSM60/156-1 111 XBT 14.01.2017 02:20 34°29.98' S 4°58.36' W 2104.1 XBT MSM60/157-1 48 CTD 14.01.2017 03:19 34°30.01' S 5°4.03' W 2160 CTD/RO MSM60/158-1 112 XBT 14.01.2017 04:26 34°29.99' S 5°11.56' W 2402 XBT MSM60/159-1 113 XBT 14.01.2017 05:21 34°29.99' S 5°25.03' W 3934.1 XBT MSM60/160-1 114 XBT 14.01.2017 06:14 34°29.98' S 5°37.75' W 3992 XBT MSM60/161-1 49 CTD 14.01.2017 07:58 34°29.98' S 5°43.28' W 4017.7 CTD/RO MSM60/162-1 115 XBT 14.01.2017 09:46 34°30.00' S 5°50.81' W 4030.9 XBT MSM60/163-1 116 XBT 14.01.2017 10:37 34°29.99' S 6°3.49' W 4140.9 XBT MSM60/164-1 117 XBT 14.01.2017 11:30 34°29.99' S 6°16.79' W 4238.5 XBT MSM60/165-1 50 CTD 14.01.2017 13:19 34°29.98' S 6°22.60' W 4125.7 CTD/RO MSM60/165-2 6 ARGO 14.01.2017 14:47 34°30.04' S 6°22.64' W 4128.9 ARGOFL MSM60/166-1 118 XBT 14.01.2017 15:19 34°29.99' S 6°29.68' W 4208.7 XBT MSM60/167-1 119 XBT 14.01.2017 16:15 34°29.99' S 6°43.86' W 4104.2 XBT MSM60/168-1 120 XBT 14.01.2017 17:07 34°29.99' S 6°56.54' W 4224.6 XBT MSM60/169-1 121 XBT 14.01.2017 17:13 34°29.99' S 6°58.02' W 4234.8 XBT MSM60/170-1 51 CTD 14.01.2017 18:51 34°29.99' S 7°1.88' W 4271.9 CTD/RO MSM60/171-1 122 XBT 14.01.2017 20:43 34°29.99' S 7°8.97' W 4261.1 XBT MSM60/172-1 123 XBT 14.01.2017 21:36 34°30.01' S 7°22.33' W 4247.7 XBT MSM60/173-1 124 XBT 14.01.2017 22:29 34°29.98' S 7°35.47' W 4227 XBT MSM60/174-1 52 CTD 15.01.2017 00:15 34°29.97' S 7°41.18' W 4332 CTD/RO MSM60/175-1 125 XBT 15.01.2017 02:05 34°29.99' S 7°48.49' W 3912.3 XBT MSM60/176-1 126 XBT 15.01.2017 02:56 34°30.00' S 8°1.93' W 4057.3 XBT MSM60/177-1 127 XBT 15.01.2017 03:45 34°29.99' S 8°14.80' W 4072.7 XBT MSM60/178-1 53 CTD 15.01.2017 05:28 34°29.99' S 8°20.47' W 4057.2 CTD/RO MSM60/179-1 128 XBT 15.01.2017 07:13 34°29.99' S 8°27.83' W 4251 XBT MSM60/180-1 129 XBT 15.01.2017 08:05 34°29.99' S 8°40.99' W 3949.7 XBT MSM60/181-1 130 XBT 15.01.2017 08:55 34°29.99' S 8°53.84' W 3999.4 XBT MSM60/182-1 54 CTD 15.01.2017 10:42 34°29.99' S 8°59.77' W 4025 CTD/RO MSM60/182-2 7 ARGO 15.01.2017 12:00 34°30.00' S 8°59.77' W 4027.8 ARGOFL MSM60/183-1 131 XBT 15.01.2017 12:38 34°29.99' S 9°8.037' W 4162.2 XBT MSM60/183-2 132 XBT 15.01.2017 13:08 34°29.99' S 9°15.18' W 4162.2 XBT MSM60/184-1 133 XBT 15.01.2017 13:29 34°29.99' S 9°20.35' W 4182.2 XBT MSM60/185-1 134 XBT 15.01.2017 14:21 34°29.99' S 9°33.04' W 4448.4 XBT MSM60/186-1 55 CTD 15.01.2017 16:20 34°29.99' S 9°39.06' W 4483.4 CTD/RO MSM60/187-1 135 XBT 15.01.2017 18:08 34°29.99' S 9°45.99' W 4407.7 XBT MSM60/188-1 136 XBT 15.01.2017 19:00 34°29.99' S 9°59.65' W 4343.2 XBT MSM60/189-1 137 XBT 15.01.2017 19:47 34°29.99' S 10°12.07' W 4073.1 XBT MSM60/190-1 56 CTD 15.01.2017 21:31 34°30.00' S 10°18.35' W 4138.5 CTD/RO MSM60/191-1 138 XBT 15.01.2017 23:19 34°29.99' S 10°25.70' W 3712.2 XBT MSM60/192-1 139 XBT 16.01.2017 00:12 34°29.99' S 10°38.95' W 3772.1 XBT MSM60/193-1 140 XBT 16.01.2017 01:04 34°29.98' S 10°52.18' W 3851.5 XBT MSM60/194-1 57 CTD 16.01.2017 02:46 34°29.98' S 10°57.64' W 3925.2 CTD/RO Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/195-1 141 XBT 16.01.2017 04:30 34°29.99' S 11°4.96' W 4405.8 XBT MSM60/196-1 142 XBT 16.01.2017 05:21 34°29.98' S 11°18.25' W 4286.6 XBT MSM60/197-1 143 XBT 16.01.2017 06:12 34°29.99' S 11°31.59' W 3996.3 XBT MSM60/198-1 58 CTD 16.01.2017 07:54 34°29.98' S 11°36.95' W 4005.6 CTD/RO MSM60/199-1 144 XBT 16.01.2017 09:43 34°29.99' S 11°44.18' W 3653.9 XBT MSM60/200-1 145 XBT 16.01.2017 10:35 34°29.99' S 11°57.53' W 3947.3 XBT MSM60/201-1 146 XBT 16.01.2017 11:25 34°29.99' S 12°10.20' W 3953.9 XBT MSM60/202-1 59 CTD 16.01.2017 13:11 34°30.00' S 12°16.22' W 3914.7 CTD/RO MSM60/202-2 8 ARGO 16.01.2017 14:30 34°30.00' S 12°16.22' W 3922.4 ARGOFL MSM60/203-1 147 XBT 16.01.2017 15:03 34°29.99' S 12°23.31' W 3814.6 XBT MSM60/204-1 148 XBT 16.01.2017 15:55 34°29.99' S 12°36.33' W 3816.5 XBT MSM60/205-1 149 XBT 16.01.2017 16:49 34°29.99' S 12°49.94' W 3669.9 XBT MSM60/206-1 60 CTD 16.01.2017 18:22 34°30.00' S 12°55.52' W 3716 CTD/RO MSM60/207-1 150 XBT 16.01.2017 20:09 34°30.00' S 13°4.10' W 3570.3 XBT MSM60/208-1 151 XBT 16.01.2017 20:57 34°29.99' S 13°.82' W 3480.4 XBT MSM60/209-1 152 XBT 16.01.2017 21:52 34°29.99' S 13°29.15' W 3372.5 XBT MSM60/210-1 153 XBT 16.01.2017 22:44 34°29.99' S 13°41.99' W 3331 XBT MSM60/211-1 61 CTD 17.01.2017 00:29 34°30.00' S 13°49.98' W 3584.7 CTD/RO MSM60/212-1 154 XBT 17.01.2017 01:59 34°29.98' S 13°55.84' W 3067.5 XBT MSM60/213-1 155 XBT 17.01.2017 02:50 34°29.98' S 14°8.52' W 3167.1 XBT MSM60/214-1 62 CTD 17.01.2017 04:21 34°29.98' S 14°14.08' W 3200.2 CTD/RO MSM60/215-1 156 XBT 17.01.2017 05:52 34°30.01' S 14°21.90' W 2958.3 XBT MSM60/216-1 157 XBT 17.01.2017 06:53 34°29.99' S 14°37.30' W 3083.9 XBT MSM60/217-1 158 XBT 17.01.2017 07:35 34°29.99' S 14°47.79' W 2789.6 XBT MSM60/218-1 159 XBT 17.01.2017 08:27 34°29.98' S 15°0.68' W 3062.9 XBT MSM60/219-1 63 CTD 17.01.2017 09:52 34°29.97' S 15°5.44' W 3171.6 CTD/RO MSM60/219-2 9 ARGO 17.01.2017 10:59 34°30.01' S 15°5.42' W 3173.2 ARGOFL MSM60/220-1 160 XBT 17.01.2017 11:45 34°36.20' S 15°12.05' W 2231.9 XBT MSM60/221-1 161 XBT 17.01.2017 12:42 34°44.22' S 15°21.91' W 2476.9 XBT MSM60/222-1 64 CTD 17.01.2017 14:33 34°49.95' S 15°30.08' W 3221.7 CTD/RO MSM60/223-1 162 XBT 17.01.2017 15:45 34°51.04' S 15°31.47' W 3338.3 XBT MSM60/224-1 163 XBT 17.01.2017 16:46 34°59.32' S 15°41.49' W 2612.7 XBT MSM60/225-1 164 XBT 17.01.2017 17:43 35°7.53' S 15°50.27' W 2856.1 XBT MSM60/226-1 10 ARGO 17.01.2017 18:37 35°11.09' S 15°53.69' W 2467 ARGOFL MSM60/227-1 165 XBT 17.01.2017 19:00 35°8.83' S 15°57.11' W 3013.2 XBT MSM60/228-1 65 CTD 17.01.2017 22:25 34°49.97' S 16°21.53' W 3210 CTD/RO MSM60/229-1 166 XBT 18.01.2017 00:37 34°41.69' S 16°33.74' W 3396.3 XBT MSM60/230-1 167 XBT 18.01.2017 01:26 34°35.43' S 16°43.13' W 3767.6 XBT MSM60/231-1 66 CTD 18.01.2017 03:32 34°29.88' S 16°51.34' W 3860.3 CTD/RO MSM60/232-1 168 XBT 18.01.2017 05:12 34°30.00' S 16°58.35' W 3576.2 XBT MSM60/233-1 169 XBT 18.01.2017 05:15 34°29.99' S 16°59.12' W 3505.7 XBT MSM60/234-1 170 XBT 18.01.2017 06:07 34°29.99' S 17°12.30' W 3237.7 XBT MSM60/235-1 171 XBT 18.01.2017 06:58 34°29.99' S 17°25.13' W 3592 XBT MSM60/236-1 67 CTD 18.01.2017 08:31 34°29.98' S 17°30.57' W 3607 CTD/RO MSM60/237-1 172 XBT 18.01.2017 10:12 34°29.99' S 17°37.81' W 3652.8 XBT MSM60/238-1 173 XBT 18.01.2017 11:05 34°29.99' S 17°50.92' W 3445.7 XBT MSM60/239-1 174 XBT 18.01.2017 11:58 34°30.00' S 18°4.12' W 3331.7 XBT MSM60/240-1 68 CTD 18.01.2017 13:33 34°29.99' S 18°9.86' W 3417.1 CTD/RO MSM60/241-1 175 XBT 18.01.2017 15:08 34°29.99' S 18°17.43' W 3561 XBT MSM60/242-1 176 XBT 18.01.2017 16:01 34°29.98' S 18°30.64' W 3489.6 XBT MSM60/243-1 177 XBT 18.01.2017 16:57 34°29.99' S 18°43.81' W 3384.4 XBT Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/244-1 69 CTD 18.01.2017 18:28 34°29.98' S 18°49.16' W 3312.4 CTD/RO MSM60/245-1 178 XBT 18.01.2017 20:03 34°29.98' S 18°56.54' W 3902 XBT MSM60/246-1 179 XBT 18.01.2017 20:58 34°29.99' S 19°9.55' W 3766.7 XBT MSM60/247-1 180 XBT 18.01.2017 21:53 34°29.99' S 19°22.59' W 3691.2 XBT MSM60/248-1 70 CTD 18.01.2017 23:31 34°29.99' S 19°28.46' W 3420.2 CTD/RO MSM60/249-1 181 XBT 19.01.2017 01:07 34°29.99' S 19°35.91' W 3684 XBT MSM60/250-1 182 XBT 19.01.2017 02:01 34°29.99' S 19°48.99' W 3394.5 XBT MSM60/251-1 183 XBT 19.01.2017 02:53 34°29.99' S 20°2.10' W 3691.4 XBT MSM60/252-1 71 CTD 19.01.2017 04:28 34°29.99' S 20°7.73' W 3610.6 CTD/RO MSM60/253-1 184 XBT 19.01.2017 06:08 34°30.00' S 20°15.21' W 3680 XBT MSM60/254-1 185 XBT 19.01.2017 07:00 34°29.99' S 20°28.06' W 3788.7 XBT MSM60/255-1 186 XBT 19.01.2017 07:56 34°29.99' S 20°41.76' W 4021.9 XBT MSM60/256-1 72 CTD 19.01.2017 09:38 34°29.98' S 20°47.04' W 3986.9 CTD/RO MSM60/257-1 187 XBT 19.01.2017 11:26 34°29.99' S 20°54.40' W 3960.3 XBT MSM60/258-1 188 XBT 19.01.2017 12:18 34°29.98' S 21°7.58' W 3809.7 XBT MSM60/259-1 189 XBT 19.01.2017 13:09 34°29.99' S 21°20.38' W 3864.4 XBT MSM60/260-1 73 CTD 19.01.2017 14:57 34°30.02' S 21°26.33' W 3904.2 CTD/RO MSM60/260-2 11 ARGO 19.01.2017 16:20 34°30.04' S 21°26.34' W 3924.6 ARGOFL MSM60/261-1 190 XBT 19.01.2017 16:54 34°29.99' S 21°33.90' W 3914.6 XBT MSM60/262-1 191 XBT 19.01.2017 17:45 34°29.99' S 21°46.49' W 3950.1 XBT MSM60/263-1 192 XBT 19.01.2017 18:38 34°29.99' S 21°59.91' W 3953.4 XBT MSM60/264-1 74 CTD 19.01.2017 20:17 34°29.99' S 22°5.62' W 3956.9 CTD/RO MSM60/265-1 193 XBT 19.01.2017 22:01 34°29.99' S 22°13.28' W 3911.8 XBT MSM60/266-1 194 XBT 19.01.2017 22:52 34°29.99' S 22°26.21' W 3997.4 XBT MSM60/267-1 195 XBT 19.01.2017 22:56 34°29.99' S 22°27.22' W 4005.7 XBT MSM60/268-1 196 XBT 19.01.2017 23:45 34°29.99' S 22°39.44' W 3757.3 XBT MSM60/269-1 75 CTD 20.01.2017 01:29 34°30.00' S 22°44.94' W 3945.9 CTD/RO MSM60/270-1 197 XBT 20.01.2017 03:16 34°29.99' S 22°52.77' W 3900.4 XBT MSM60/271-1 198 XBT 20.01.2017 04:07 34°29.99' S 23°5.43' W 3869 XBT MSM60/272-1 199 XBT 20.01.2017 04:59 34°29.99' S 23°18.39' W 3969.4 XBT MSM60/273-1 76 CTD 20.01.2017 06:42 34°30.00' S 23°24.20' W 3909.4 CTD/RO MSM60/274-1 200 XBT 20.01.2017 08:22 34°29.99' S 23°31.42' W 4042.8 XBT MSM60/275-1 201 XBT 20.01.2017 09:13 34°29.99' S 23°44.65' W 3906.1 XBT MSM60/276-1 202 XBT 20.01.2017 10:05 34°30.00' S 23°57.71' W 3997.8 XBT MSM60/277-1 77 CTD 20.01.2017 11:50 34°29.97' S 24°3.53' W 4022.9 CTD/RO MSM60/278-1 203 XBT 20.01.2017 13:33 34°29.99' S 24°11.08' W 4000.7 XBT MSM60/279-1 204 XBT 20.01.2017 14:23 34°29.99' S 24°24.04' W 3938.8 XBT MSM60/280-1 205 XBT 20.01.2017 15:12 34°29.99' S 24°36.65' W 3996 XBT MSM60/281-1 78 CTD 20.01.2017 16:58 34°29.99' S 24°42.84' W 3997.1 CTD/RO MSM60/282-1 206 XBT 20.01.2017 18:44 34°29.99' S 24°50.42' W 4030.9 XBT MSM60/283-1 207 XBT 20.01.2017 19:34 34°29.99' S 25°3.03' W 3938.5 XBT MSM60/284-1 208 XBT 20.01.2017 20:27 34°29.99' S 25°16.35' W 3698.9 XBT MSM60/285-1 209 XBT 20.01.2017 20:30 34°29.99' S 25°17.11' W 3740 XBT MSM60/286-1 79 CTD 20.01.2017 22:08 34°29.96' S 25°22.05' W 3853.9 CTD/RO MSM60/287-1 210 XBT 20.01.2017 23:53 34°29.99' S 25°29.35' W 3972.6 XBT MSM60/288-1 211 XBT 21.01.2017 00:45 34°29.99' S 25°42.80' W 3940.7 XBT MSM60/289-1 212 XBT 21.01.2017 01:37 34°29.99' S 25°55.91' W 3849.9 XBT MSM60/290-1 80 CTD 21.01.2017 03:21 34°29.97' S 26°1.41' W 4018.3 CTD/RO MSM60/291-1 213 XBT 21.01.2017 05:09 34°29.99' S 26°8.92' W 3771.6 XBT MSM60/292-1 214 XBT 21.01.2017 05:59 34°29.99' S 26°21.31' W 3709.6 XBT MSM60/293-1 215 XBT 21.01.2017 06:53 34°29.99' S 26°34.71' W 4009.6 XBT Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/294-1 81 CTD 21.01.2017 08:38 34°29.98' S 26°40.75' W 4074.3 CTD/RO MSM60/295-1 216 XBT 21.01.2017 10:25 34°29.99' S 26°48.00' W 4324.7 XBT MSM60/296-1 217 XBT 21.01.2017 11:20 34°29.99' S 27°1.37' W 4180.6 XBT MSM60/297-1 218 XBT 21.01.2017 12:14 34°29.99' S 27°14.53' W 4309.7 XBT MSM60/298-1 82 CTD 21.01.2017 14:16 34°29.96' S 27°20.07' W 4092 CTD/RO MSM60/299-1 219 XBT 21.01.2017 16:17 34°29.99' S 27°27.60' W 4218.6 XBT MSM60/300-1 220 XBT 21.01.2017 17:12 34°29.99' S 27°40.76' W 4493.3 XBT MSM60/301-1 221 XBT 21.01.2017 18:04 34°29.99' S 27°53.43' W 4711.1 XBT MSM60/302-1 83 CTD 21.01.2017 19:57 34°29.97' S 27°59.30' W 4470.4 CTD/RO MSM60/303-1 222 XBT 21.01.2017 21:51 34°30.00' S 28°6.46' W 4584.6 XBT MSM60/304-1 223 XBT 21.01.2017 22:42 34°29.99' S 28°19.46' W 4763 XBT MSM60/305-1 224 XBT 21.01.2017 23:34 34°29.99' S 28°32.63' W 4918.6 XBT MSM60/306-1 84 CTD 22.01.2017 01:34 34°29.96' S 28°38.62' W 4969.1 CTD/RO MSM60/307-1 225 XBT 22.01.2017 03:33 34°29.99' S 28°45.93' W 5305 XBT MSM60/308-1 226 XBT 22.01.2017 04:25 34°29.99' S 28°59.05' W 5385.7 XBT MSM60/309-1 227 XBT 22.01.2017 05:21 34°29.99' S 29°12.74' W 5366.8 XBT MSM60/310-1 85 CTD 22.01.2017 07:23 34°29.97' S 29°17.87' W 5373.5 CTD/RO MSM60/311-1 228 XBT 22.01.2017 09:34 34°29.99' S 29°25.06' W 5277.4 XBT MSM60/312-1 229 XBT 22.01.2017 10:28 34°29.99' S 29°38.29' W 5262.4 XBT MSM60/313-1 230 XBT 22.01.2017 11:20 34°29.99' S 29°51.19' W 4452.7 XBT MSM60/314-1 231 XBT 22.01.2017 11:24 34°29.99' S 29°52.18' W 4436 XBT MSM60/315-1 86 CTD 22.01.2017 13:09 34°31.48' S 29°57.17' W 4003.4 CTD/RO MSM60/315-2 12 ARGO 22.01.2017 14:30 34°31.42' S 29°57.08' W 3998.5 ARGOFL MSM60/316-1 87 CTD 22.01.2017 17:05 34°23.22' S 29°57.19' W 5294.3 CTD/RO MSM60/318-1 232 XBT 22.01.2017 22:57 34°29.70' S 30°11.82' W 3270.6 XBT MSM60/319-1 88 CTD 23.01.2017 05:49 34°29.98' S 30°36.46' W 2402.3 CTD/RO MSM60/320-1 233 XBT 23.01.2017 07:03 34°29.99' S 30°43.63' W 2586.2 XBT MSM60/321-1 234 XBT 23.01.2017 07:52 34°29.99' S 30°56.75' W 3524.8 XBT MSM60/322-1 235 XBT 23.01.2017 08:43 34°29.99' S 31°10.01' W 4020 XBT MSM60/323-1 89 CTD 23.01.2017 10:31 34°29.97' S 31°15.79' W 4121.3 CTD/RO MSM60/324-1 236 XBT 23.01.2017 12:15 34°29.99' S 31°22.99' W 4237.5 XBT MSM60/325-1 237 XBT 23.01.2017 13:07 34°29.99' S 31°36.42' W 4355.9 XBT MSM60/326-1 238 XBT 23.01.2017 13:54 34°30.00' S 31°49.02' W 4401 XBT MSM60/327-1 90 CTD 23.01.2017 15:47 34°29.99' S 31°55.06' W 4400.3 CTD/RO MSM60/328-1 239 XBT 23.01.2017 17:38 34°29.99' S 32°1.92' W 4435.5 XBT MSM60/329-1 240 XBT 23.01.2017 18:31 34°29.98' S 32°15.47' W 4408.5 XBT MSM60/330-1 241 XBT 23.01.2017 19:21 34°29.99' S 32°28.34' W 4413 XBT MSM60/331-1 91 CTD 23.01.2017 21:10 34°29.96' S 32°34.37' W 4489.9 CTD/RO MSM60/332-1 242 XBT 23.01.2017 23:04 34°29.99' S 32°41.65' W 4544.7 XBT MSM60/333-1 243 XBT 23.01.2017 23:57 34°29.99' S 32°54.82' W 4554.5 XBT MSM60/333-2 244 XBT 24.01.2017 00:48 34°29.99' S 33°7.84' W 4539.4 XBT MSM60/334-1 92 CTD 24.01.2017 02:36 34°29.99' S 33°13.66' W 4508.4 CTD/RO MSM60/334-2 13 ARGO 24.01.2017 04:21 34°30.00' S 33°13.69' W 4498 ARGOFL MSM60/335-1 245 XBT 24.01.2017 04:54 34°29.99' S 33°22.10' W 4505.1 XBT MSM60/336-1 246 XBT 24.01.2017 05:39 34°29.99' S 33°33.87' W 4527.9 XBT MSM60/337-1 247 XBT 24.01.2017 06:29 34°29.99' S 33°47.06' W 3039.8 XBT MSM60/338-1 93 CTD 24.01.2017 07:48 34°30.00' S 33°52.92' W 2431.5 CTD/RO MSM60/339-1 248 XBT 24.01.2017 09:07 34°29.99' S 34°0.51' W 3258.4 XBT MSM60/340-1 249 XBT 24.01.2017 09:57 34°29.99' S 34°13.48' W 4605.8 XBT MSM60/341-1 250 XBT 24.01.2017 10:47 34°29.99' S 34°26.45' W 4474.8 XBT MSM60/342-1 94 CTD 24.01.2017 12:38 34°29.99' S 34°32.28' W 4446.1 CTD/RO Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/343-1 251 XBT 24.01.2017 14:28 34°29.99' S 34°39.51' W 4440.2 XBT MSM60/344-1 252 XBT 24.01.2017 15:15 34°29.99' S 34°52.45' W 4433.6 XBT MSM60/345-1 253 XBT 24.01.2017 16:05 34°29.99' S 35°6.18' W 4419.4 XBT MSM60/346-1 95 CTD 24.01.2017 17:51 34°29.98' S 35°11.53' W 4377.5 CTD/RO MSM60/347-1 254 XBT 24.01.2017 19:48 34°29.99' S 35°18.43' W 4321 XBT MSM60/348-1 255 XBT 24.01.2017 20:41 34°29.99' S 35°31.78' W 4321 XBT MSM60/349-1 256 XBT 24.01.2017 21:34 34°29.99' S 35°45.07' W 4531.5 XBT MSM60/350-1 96 CTD 24.01.2017 23:24 34°30.00' S 35°50.86' W 4581.4 CTD/RO MSM60/351-1 257 XBT 25.01.2017 01:19 34°29.99' S 35°58.38' W 4651.6 XBT MSM60/352-1 258 XBT 25.01.2017 02:11 34°30.00' S 36°11.39' W 4738.8 XBT MSM60/353-1 259 XBT 25.01.2017 03:08 34°29.99' S 36°24.92' W 4627.6 XBT MSM60/354-1 97 CTD 25.01.2017 05:05 34°30.00' S 36°30.13' W 4546.7 CTD/RO MSM60/355-1 260 XBT 25.01.2017 07:01 34°29.99' S 36°37.32' W 4711.2 XBT MSM60/356-1 261 XBT 25.01.2017 07:55 34°29.99' S 36°51.07' W 4659 XBT MSM60/357-1 262 XBT 25.01.2017 08:45 34°29.99' S 37°4.00' W 4489.2 XBT MSM60/358-1 98 CTD 25.01.2017 10:37 34°29.99' S 37°9.46' W 4474.3 CTD/RO MSM60/359-1 263 XBT 25.01.2017 12:30 34°29.99' S 37°16.60' W 4501.4 XBT MSM60/360-1 264 XBT 25.01.2017 13:23 34°29.99' S 37°30.65' W 4599.8 XBT MSM60/361-1 265 XBT 25.01.2017 14:12 34°29.99' S 37°43.05' W 4627.6 XBT MSM60/362-1 99 CTD 25.01.2017 16:08 34°29.99' S 37°48.71' W 4622 CTD/RO MSM60/363-1 266 XBT 25.01.2017 18:08 34°29.99' S 37°55.68' W 4610.1 XBT MSM60/364-1 267 XBT 25.01.2017 18:09 34°29.99' S 37°55.91' W 4612.3 XBT MSM60/365-1 268 XBT 25.01.2017 19:07 34°29.99' S 38°8.89' W 4626.7 XBT MSM60/366-1 269 XBT 25.01.2017 20:07 34°29.99' S 38°21.96' W 4731.8 XBT MSM60/367-1 100 CTD 25.01.2017 22:23 34°29.96' S 38°27.96' W 4797.2 CTD/RO MSM60/368-1 270 XBT 26.01.2017 00:35 34°29.99' S 38°35.09' W 4831.6 XBT MSM60/369-1 271 XBT 26.01.2017 01:33 34°29.99' S 38°47.86' W 4822.5 XBT MSM60/370-1 272 XBT 26.01.2017 02:32 34°29.99' S 39°0.76' W 4891.8 XBT MSM60/371-1 101 CTD 26.01.2017 04:31 34°30.01' S 39°7.27' W 4893 CTD/RO MSM60/372-1 273 XBT 26.01.2017 06:30 34°29.99' S 39°14.42' W 4874.1 XBT MSM60/373-1 274 XBT 26.01.2017 07:23 34°29.99' S 39°27.48' W 4894 XBT MSM60/374-1 275 XBT 26.01.2017 08:20 34°29.99' S 39°41.09' W 4834.5 XBT MSM60/375-1 102 CTD 26.01.2017 10:17 34°30.01' S 39°46.59' W 4841.9 CTD/RO MSM60/376-1 276 XBT 26.01.2017 12:21 34°29.99' S 39°53.71' W 4844.1 XBT MSM60/377-1 277 XBT 26.01.2017 13:17 34°29.99' S 40°6.93' W 4819.7 XBT MSM60/378-1 278 XBT 26.01.2017 14:12 34°29.99' S 40°19.93' W 4777.8 XBT MSM60/379-1 103 CTD 26.01.2017 16:10 34°29.97' S 40°25.85' W 4737.4 CTD/RO MSM60/380-1 279 XBT 26.01.2017 18:10 34°29.99' S 40°32.71' W 4687.3 XBT MSM60/381-1 280 XBT 26.01.2017 19:05 34°29.99' S 40°45.83' W 4494.3 XBT MSM60/382-1 281 XBT 26.01.2017 20:02 34°29.99' S 40°59.43' W 4613.4 XBT MSM60/383-1 104 CTD 26.01.2017 21:57 34°30.00' S 41°5.16' W 4665.6 CTD/RO MSM60/384-1 282 XBT 27.01.2017 00:07 34°30.00' S 41°12.46' W 4679.2 XBT MSM60/385-1 283 XBT 27.01.2017 01:03 34°29.99' S 41°25.45' W 4694.6 XBT MSM60/386-1 284 XBT 27.01.2017 02:01 34°29.99' S 41°38.32' W 4686.3 XBT MSM60/387-1 105 CTD 27.01.2017 04:00 34°30.02' S 41°44.41' W 4681.7 CTD/RO MSM60/388-1 285 XBT 27.01.2017 06:04 34°29.99' S 41°52.88' W 4681.1 XBT MSM60/389-1 286 XBT 27.01.2017 06:56 34°29.99' S 42°4.81' W 4675.4 XBT MSM60/390-1 287 XBT 27.01.2017 07:51 34°29.99' S 42°17.67' W 4670.7 XBT MSM60/391-1 106 CTD 27.01.2017 09:45 34°30.00' S 42°23.76' W 4670.2 CTD/RO MSM60/392-1 288 XBT 27.01.2017 11:46 34°29.99' S 42°31.03' W 4668.2 XBT MSM60/393-1 289 XBT 27.01.2017 12:43 34°29.99' S 42°44.07' W 4675.9 XBT Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/394-1 290 XBT 27.01.2017 13:41 34°29.99' S 42°57.26' W 4680.4 XBT MSM60/395-1 107 CTD 27.01.2017 15:39 34°30.03' S 43°3.04' W 4685.4 CTD/RO MSM60/396-1 291 XBT 27.01.2017 17:47 34°29.99' S 43°10.22' W 4704.2 XBT MSM60/397-1 292 XBT 27.01.2017 18:43 34°29.99' S 43°23.48' W 4719.4 XBT MSM60/398-1 293 XBT 27.01.2017 19:39 34°29.99' S 43°36.59' W 4728 XBT MSM60/399-1 108 CTD 27.01.2017 21:35 34°29.98' S 43°42.32' W 4732.5 CTD/RO MSM60/400-1 294 XBT 27.01.2017 23:40 34°29.99' S 43°49.68' W 4746.2 XBT MSM60/401-1 295 XBT 28.01.2017 00:34 34°29.99' S 44°2.69' W 4751.8 XBT MSM60/402-1 296 XBT 28.01.2017 01:27 34°30.00' S 44°15.63' W 4765.2 XBT MSM60/403-1 297 XBT 28.01.2017 02:22 34°29.99' S 44°29.16' W 4772 XBT MSM60/404-1 109 CTD 28.01.2017 03:59 34°30.02' S 44°30.00' W 4769.9 CTD/RO MSM60/405-1 298 XBT 28.01.2017 06:19 34°29.99' S 44°42.31' W 4780.4 XBT MSM60/406-1 299 XBT 28.01.2017 07:11 34°29.99' S 44°54.79' W 4778.9 XBT MSM60/407-1 110 CTD 28.01.2017 09:09 34°29.99' S 44°59.98' W 4784.5 CTD/RO MSM60/408-1 300 XBT 28.01.2017 11:24 34°29.99' S 45°8.10' W 4774.1 XBT MSM60/409-1 301 XBT 28.01.2017 12:22 34°29.99' S 45°21.35' W 4771.5 XBT MSM60/410-1 111 CTD 28.01.2017 14:33 34°29.98' S 45°29.96' W 4768.9 CTD/RO MSM60/411-1 302 XBT 28.01.2017 16:33 34°30.00' S 45°34.06' W 4771.9 XBT MSM60/412-1 303 XBT 28.01.2017 17:33 34°29.99' S 45°47.99' W 4768.9 XBT MSM60/413-1 112 CTD 28.01.2017 19:56 34°29.97' S 45°59.96' W 4753.7 CTD/RO MSM60/414-1 304 XBT 28.01.2017 21:32 34°29.99' S 46°1.15' W 4760 XBT MSM60/415-1 305 XBT 28.01.2017 22:21 34°29.99' S 46°13.56' W 4726.5 XBT MSM60/416-1 306 XBT 28.01.2017 23:13 34°29.99' S 46°26.89' W 4665.7 XBT MSM60/417-1 113 CTD 29.01.2017 00:55 34°29.95' S 46°30.03' W 4651.9 CTD/RO MSM60/418-1 307 XBT 29.01.2017 03:08 34°29.99' S 46°40.03' W 4605 XBT MSM60/419-1 308 XBT 29.01.2017 03:59 34°29.99' S 46°53.22' W 4608.6 XBT MSM60/420-1 114 CTD 29.01.2017 05:52 34°30.11' S 47°0.16' W 4617 CTD/RO MSM60/421-1 309 XBT 29.01.2017 07:44 34°29.99' S 47°6.27' W 4608.5 XBT MSM60/422-1 310 XBT 29.01.2017 08:36 34°29.99' S 47°19.46' W 4589.5 XBT MSM60/423-1 115 CTD 29.01.2017 10:46 34°29.99' S 47°30.00' W 4564.6 CTD/RO MSM60/424-1 311 XBT 29.01.2017 12:20 34°29.98' S 47°32.33' W 4555.7 XBT MSM60/425-1 312 XBT 29.01.2017 14:51 34°29.99' S 47°45.31' W 4495.1 XBT MSM60/426-1 313 XBT 29.01.2017 19:02 34°29.98' S 47°58.35' W 4382.5 XBT MSM60/427-1 116 CTD 29.01.2017 20:38 34°29.98' S 48°0.01' W 4370.8 CTD/RO MSM60/428-1 314 XBT 29.01.2017 22:59 34°29.98' S 48°11.07' W 4259.3 XBT MSM60/429-1 315 XBT 29.01.2017 23:50 34°30.00' S 48°24.54' W 4136 XBT MSM60/430-1 117 CTD 30.01.2017 01:33 34°29.97' S 48°29.99' W 4161 CTD/RO MSM60/431-1 316 XBT 30.01.2017 03:25 34°29.99' S 48°38.01' W 4081.6 XBT MSM60/432-1 317 XBT 30.01.2017 04:13 34°29.99' S 48°50.73' W 3953 XBT MSM60/433-1 118 CTD 30.01.2017 06:30 34°29.98' S 48°59.96' W 3832.9 CTD/RO MSM60/434-1 318 XBT 30.01.2017 08:17 34°29.99' S 49°5.14' W 3764.7 XBT MSM60/435-1 319 XBT 30.01.2017 09:04 34°29.99' S 49°16.73' W 3623.6 XBT MSM60/436-1 119 CTD 30.01.2017 11:12 34°30.01' S 49°29.99' W 3516.8 CTD/RO MSM60/437-1 320 XBT 30.01.2017 13:30 34°29.98' S 49°42.71' W 3377.3 XBT MSM60/438-1 321 XBT 30.01.2017 14:27 34°30.00' S 49°56.53' W 3258 XBT MSM60/439-1 120 CTD 30.01.2017 15:48 34°30.35' S 50°0.02' W 3159.2 CTD/RO MSM60/440-1 322 XBT 30.01.2017 17:54 34°30.00' S 50°10.21' W 3056.6 XBT MSM60/441-1 323 XBT 30.01.2017 18:41 34°29.99' S 50°22.14' W 2942 XBT MSM60/442-1 121 CTD 30.01.2017 20:12 34°30.00' S 50°30.01' W 2900.1 CTD/RO MSM60/443-1 324 XBT 30.01.2017 21:38 34°29.99' S 50°35.90' W 2815.5 XBT MSM60/444-1 325 XBT 30.01.2017 22:27 34°29.98' S 50°48.68' W 2783.3 XBT Ship Gear Date Time Latitude Longitude Depth Gear Station # St. # (UTC) [m] code ——————————— ——————— —————————— ————— ——————————— ——————————— ————— ——————— MSM60/445-1 122 CTD 31.01.2017 00:07 34°30.02' S 51°0.02' W 2560.4 CTD/RO MSM60/446-1 326 XBT 31.01.2017 01:11 34°29.98' S 51°1.75' W 2523.2 XBT MSM60/447-1 123 CTD 31.01.2017 02:46 34°30.01' S 51°15.06' W 1896.2 CTD/RO MSM60/448-1 327 XBT 31.01.2017 04:30 34°30.00' S 51°27.95' W 1460.9 XBT MSM60/449-1 124 CTD 31.01.2017 05:11 34°30.02' S 51°30.04' W 1366.2 CTD/RO MSM60/450-1 328 XBT 31.01.2017 05:50 34°29.99' S 51°32.49' W 1273 XBT MSM60/451-1 125 CTD 31.01.2017 06:42 34°30.03' S 51°34.79' W 1194.6 CTD/RO MSM60/452-1 126 CTD 31.01.2017 08:35 34°18.01' S 51°41.99' W 176.3 CTD/RO MSM60/453-1 127 CTD 31.01.2017 11:14 34°18.93' S 51°41.45' W 326.8 CTD/RO MSM60/454-1 329 XBT 31.01.2017 12:32 34°23.21' S 51°39.62' W 761.1 XBT MSM60/455-1 330 XBT 31.01.2017 12:47 34°20.80' S 51°41.52' W 470.4 XBT MSM60/456-1 128 CTD 31.01.2017 14:06 34°10.00' S 51°50.01' W 129.1 CTD/RO MSM60/457-1 331 XBT 31.01.2017 14:59 34°5.53' S 51°52.71' W 97.4 XBT