# Version: 20April2009 # PI: Burke Hales # SO-GasEx Event Log # # [+++} at end of activities_and_comments indicates additional text in field # See Metadata - Dataset/Processing description/PI_Notes # for complete text of event # # 090301.CLC. all positive longitude values changed to negative (West) # # 090420, srg – Duplicate events corrected by adding 1 minute to the non-CT ... # Necessary to change the time because the event is generated f ... # ========================= event date time lon lat ev_code person activities_and_comments ------------------------- 0602200 20080229 2200 -70.880000 -53.170000 DEP Sabine departed Punta Arenas, Chile 0611120 20080301 1120 -67.268000 -52.582000 UWY Castle Started underway collection of SCS and ship's pCO2 system version 2.7 0611250 20080301 1250 -67.000000 -52.400000 UWY Drapeau started daily collections of above water radiance, sky radiance, and downwelling irradiance 0611315 20080301 1315 -66.675000 -52.404000 UWY Castle started General Oceanics underway pCO2 system 0612300 20080301 2300 nd nd UWY Blomquist Commence atmospheric DMS flux measurements 0621335 20080302 1335 -59.510000 -50.760000 UWY Hamme started underway collection of equilibrator inlet mass spectrometer (EIMS)and oxygen optode 0630030 20080303 0030 -55.916667 -50.868667 UWY Sabine started collecting Seabeam data at 1000m isobath (Shanahoff) 0630044 20080303 0044 -55.750000 -50.869000 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0631305 20080303 1305 -43.972000 -50.418000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0631331 20080303 1331 -51.566667 -50.843333 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0631640 20080303 1640 nd nd UWY Blomquist end atmospheric DMS flux measurements 0631700 20080303 1700 -58.329333 -50.806550 INJ Sullivan start filling ~4800 L aluminum dosing tank for tracer gases with ship's service seawater [+++] 0631821 20080303 1821 -49.983333 -50.796667 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0631826 20080303 1826 nd nd UWY Blomquist Commence seawater DMS flux measurements 0632003 20080303 2003 -57.304667 -50.834000 INJ Sullivan finish filling dosing tank with seawater 0640107 20080304 0107 -47.775000 -50.698330 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0640123 20080304 0123 -47.692333 -50.693500 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) 0641242 20080304 1242 -44.073500 -50.426833 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0641246 20080304 1246 -50.839000 -50.848000 UWY Drapeau started underway measurements of T, S, Chl a fluorescence, [+++] 0641527 20080304 1527 -43.167000 -50.333000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll, [+++] 0641656 20080304 1656 -42.721000 -50.306000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0641731 20080304 1731 -42.521333 -50.290500 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0642332 20080304 2332 -40.586667 -50.166500 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0650733 20080305 0733 -43.167000 -50.333000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0650735 20080305 0735 -38.000000 -50.017000 SUR Sabine Began site survey by heading south to 52, 38 (depth 5,147m, delta pCO2 ~40, SST 6.3, Sal 33.5 0651027 20080305 1027 -43.167000 -50.533000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0651250 20080305 1250 -38.000167 -50.988167 XBT Strutton conducted an XBT (mixed layer looks to be about 60m) 0651414 20080305 1414 -38.000000 -51.233000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0651537 20080305 1537 -38.000167 -51.496500 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0651755 20080305 1755 -38.000000 -51.926500 XBT Strutton conducted an XBT (mixed layer looks to be about 45m) 0651802 20080305 1802 -38.000000 -51.947000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll, Ap (particulate absorption) 0651805 20080305 1805 -38.000000 -52.000000 SUR Sabine reached bottom of site survey, turned northeast toward 51S, 37W (depth 3658 m, delta pCO2 ~75, SST 4.1, Sal 33.6) 0652030 20080305 2030 nd nd INJ Sullivan start flow of SF6 through dosing tank (headspace recirculation flow ~3 L/min; [+++] 0652248 20080305 2248 -37.138000 -51.142000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0652324 20080305 2324 -37.025500 -51.027000 XBT Strutton conducted an XBT (mixed layer looks to be about 65m) 0652333 20080305 2333 -37.000000 -51.000000 SUR Sabine reached eastern edge of site survey, turned NW toward 50.25S, 37.5W (depth 4883m, delta pCO2 ~45, SST 5.9, Sal 33.6) 0652349 20080305 2349 -37.030167 -50.955500 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0660227 20080306 0227 -37.349333 -50.477000 XBT Strutton conducted an XBT (mixed layer looks to be about 60m) 0660318 20080306 0318 -37.457000 -51.315000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0660325 20080306 0325 -37.500000 -50.250000 SUR Sabine reached the next turning point of the site survey, now heading southwest toward 51S, 38w 0660735 20080306 0735 -38.000000 -51.000000 SUR Sabine reached the next turning point of the site survey, now heading northwest toward 50.25S, 38.5w 0661116 20080306 1116 -38.487667 -50.302833 SUR Sabine reached the next turning point of the site survey, now heading south toward 50.5S, 38.5w 0661244 20080306 1244 nd nd INJ Sullivan stop recirculation flow; increase flow of pure SF6 to ~>0.3 L/min 0661325 20080306 1325 -38.500000 -50.500000 SUR Sabine completed initial site survey 0661343 20080306 1343 -38.498600 -50.750350 CTD Purkey after some initial problems with the winch cable, the deep CTD cast was started (sta 1) 0661604 20080306 1604 nd nd INJ Sullivan stop flow of pure SF6 in dosing tank 0661702 20080306 1702 -38.498567 -50.750300 CTD Purkey CTD recovered after 4600m cast (24 bottles tripped) 0661730 20080306 1730 -38.498567 -50.750300 SUS Hales SuperSoar deployed for site survey 0661800 20080306 1800 nd nd UWY Blomquist end seawater DMS flux measurements 0661815 20080306 1815 -38.439000 -50.749800 UWY Sullivan two discrete samples collected from underway system for SF6 0662325 20080306 2325 -37.637000 -50.750000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0662347 20080306 2347 -37.582000 -50.750000 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0670000 20080307 0000 -37.533000 -50.750000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0670045 20080307 0045 nd nd UWY Blomquist Commence atmospheric DMS flux measurements 0670115 20080307 0115 -37.493333 -50.680333 SUS Hales SuperSoar recovered after being damaged 0670200 20080307 0200 -37.493333 -50.680333 SUR Sabine started surveying study site 0670452 20080307 0452 -38.183000 -50.625000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0671000 20080307 1000 -37.499000 -50.401000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0671001 20080307 1001 -37.333000 -50.404000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll w/ size fractions 0671220 20080307 1220 nd nd INJ Sullivan restart flow of pure SF6 in dosing tank, ~>0.3 L/min 0671233 20080307 1233 -38.223000 -50.375000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0671541 20080307 1541 -38.750000 -50.423000 DES Lance Discrete sampling of underway line in main lab for fluorometric chlorlophyll 0671602 20080307 1602 -38.750000 -50.493000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0671838 20080307 1838 nd nd DES Lance Discrete sampling of underway line in main lab for Fl Chl, BRH Ap, HPLC-homogenized samples 0671909 20080307 1909 -38.666500 -50.431667 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0672122 20080307 2122 -38.583000 -50.706000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0672130 20080307 2130 nd nd UWY Blomquist stopped atmospheric DMS measurements during buoy deployment 0672200 20080307 2200 nd nd INJ Sullivan restop flow of pure SF6 in dosing tank, set up for 3He dosing of tank 0672234 20080307 2234 -38.667000 -50.600000 DES Lance Discrete sampling of underway line in main lab for Fl Chl 0672245 20080307 2245 nd nd INJ Sullivan start adding aliquots of 3He to dosing tank headspace and bubbling 0672352 20080307 2352 nd nd INJ Sullivan finish adding ~8.5 L 3He to water in dosing tank. [+++] 0672355 20080307 2355 -38.669667 -50.599833 UWY Sabine shut down underway systems for tracer injection 0680000 20080308 0000 nd nd INJ Sullivan replace dosing top with a dispensing top and balloon. [+++] 0680013 20080308 0013 -38.669500 -50.600000 BOP Sullivan AOML tracer GPS drifter with drogue is deployed 0680015 20080308 0015 -38.669667 -50.599833 BOP Sabine deployed GPS drifter 0680017 20080308 0017 nd nd INJ Sullivan lead fish and hose is put off the starboard stern 0680030 20080308 0030 -38.669667 -50.599833 INJ Sullivan start releasing dosed water (at 8 L/min, plus ~8 L/min ship seawater) 0680126 20080308 0126 nd nd INJ Sullivan adjust flow of dosed water from 8 to 6 L/min, makeup remains ~8 L/min 0681148 20080308 1148 -38.589000 -50.633000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0681352 20080308 1352 -38.599600 -50.634100 INJ Sullivan balloon in dosing tank bursts. Stop dispensing dosed water. 0681401 20080308 1401 -38.594792 -50.635910 INJ Sullivan lead fish and hose is brought onboard 0681705 20080308 1705 -38.621500 -50.610500 BOP Sullivan recover AOML tracer GPS drifter 0681716 20080308 1716 -38.599600 -50.634100 BOP Sabine Began deploying MAPCO2 buoy 0681921 20080308 1921 -38.599600 -50.634100 BOP Sabine Finished deploying MAPCO2 buoy 0682000 20080308 2000 -38.616600 -50.646100 UWY Sabine turned on underway systems after leaving patch and started the first patch survey 0682134 20080308 2134 nd nd UWY Blomquist resumed atmospheric DMS measurements 0682234 20080308 2234 nd nd UWY Hales start OSU underway systems (pCO2, T, S, Chl_fl, beam-C and O2) 0682248 20080308 2248 -38.617000 -50.567000 DES Lance Discrete sampling of underway line in main lab for Fl Chl, BRH Ap, HPLC-size fractions 0690104 20080309 0104 -38.554500 -50.664000 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0690408 20080309 0408 -38.652000 -50.713000 DES Lance Discrete sampling of underway line in main lab for Fl Chl 0691207 20080309 1207 -38.589000 -50.673700 UWY Sullivan two discrete samples collected from underway system for SF6 0691208 20080309 1208 -38.589000 -50.679000 DES Lance Discrete sampling of underway line in main lab for Fl Chl 0691350 20080309 1350 -38.582000 -50.654500 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0691837 20080309 1837 -38.568000 -50.556000 DES Lance Discrete sampling of underway line in main lab for Fl Chl 0691845 20080309 1845 -38.563000 -50.541000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0700147 20080310 0147 -38.529000 -50.606000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0700443 20080310 0443 -38.584667 -50.712833 CTD Purkey 500 night cast; sta 2 0700507 20080310 0507 -38.585000 -50.713000 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0701508 20080310 1508 -38.554333 -50.731192 CTD Purkey 500 day cast; sta 3 0701545 20080310 1545 -38.554400 -50.731200 UWY Sullivan two discrete samples collected from underway system for SF6 0701728 20080310 1728 -38.557167 -50.731667 BOP Rebozo ASIS deployed with 1 10m drougue 0702200 20080310 2200 nd nd UWY Hales start OSU underway DIC 0702226 20080310 2226 -38.549000 -50.790000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0710309 20080311 0309 -38.475817 -50.755033 CTD Purkey 500 night cast; sta 4 0710330 20080311 0330 -38.476000 -50.755000 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0711138 20080311 1138 -38.459000 -50.789000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0711305 20080311 1305 -38.466000 -50.764833 OPT Del Castillo began first optical cast (filtered) 0711330 20080311 1330 -38.466000 -50.764833 OPT Del Castillo first optical cast completed (one of the battery packs had imploded) 0711355 20080311 1355 -38.466000 -50.764833 OPT Del Castillo floating optical cast started (duration about one half hour) 0711519 20080311 1519 -38.444917 -50.774933 CTD Purkey 500 day cast; sta 5 0711534 20080311 1534 -38.436200 -50.774800 UWY Sullivan two discrete samples collected from underway system for SF6 0711554 20080311 1554 -38.393000 -50.820000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0711954 20080311 1954 -38.402000 -50.815000 DES Lance Discrete sampling of underway line in main lab for Fl Chl (compare to Drapeau) 0720306 20080312 0306 -38.410517 -50.789817 CTD Purkey 500 night cast; sta 6 0720930 20080312 0930 -38.430167 -50.758833 BOP Sabine began MAPCO2 recovery 0721030 20080312 1030 -38.430167 -50.758833 BOP Sabine finish MAPCO2 recovery 0721300 20080312 1300 -38.355167 -50.802833 OPT Del Castillo began first optical cast (filtered) 0721325 20080312 1325 -38.355167 -50.802833 OPT Del Castillo began second optical cast (un-filtered) 0721430 20080312 1430 -38.355167 -50.802833 OPT Del Castillo began floating optical cast 0721504 20080312 1504 -38.354833 -50.803100 CTD Purkey 500 day cast; sta 7 0721505 20080312 1505 -38.355000 -50.805000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0722337 20080312 2337 -38.378000 -50.753000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0730317 20080313 0317 -38.302000 -50.859000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0730401 20080313 0401 -38.322767 -50.849850 CTD Purkey 100m night cast as part of survey; sta 8 0731223 20080313 1223 -38.350000 -50.915000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0731504 20080313 1504 -38.233800 -50.875100 CTD Purkey standard 500m day cast; sta 9 0731505 20080313 1505 -38.233800 -50.876600 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0731700 20080313 1700 -38.239350 -50.861983 BOP Sabine began deployment of MAPCO2 0731800 20080313 1800 -38.238667 -50.875667 BOP Sabine finish deployment of MAPCO2 0732311 20080313 2311 -38.256000 -50.907000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0740115 20080314 0115 -38.239350 -50.861983 CTD Purkey 1500m night cast; sta 10 (run early before transit to South Georgia Island) 0740116 20080314 0116 -38.239350 -50.861983 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0740200 20080314 0200 -38.239350 -50.861983 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0740300 20080314 0300 -38.239350 -50.861983 DEP Sabine departed study site to transit to South Georgia Island to avoid bad weather coming our way 0741558 20080314 1558 -36.933700 -53.098500 UWY Sullivan one discrete sample collected from underway system for SF6 0741600 20080314 1600 -36.935000 -53.103000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0741606 20080314 1606 -36.936500 -53.111100 UWY Sullivan one discrete sample collected from underway system for SF6 0741612 20080314 1612 -36.939000 -53.123300 UWY Sullivan one discrete sample collected from underway system for SF6 0741620 20080314 1620 -36.935250 -53.138650 UWY Sullivan one discrete sample collected from underway system for SF6 0741627 20080314 1627 -36.932400 -53.150400 UWY Sullivan one discrete sample collected from underway system for SF6 0741906 20080314 1906 -36.652000 -53.465000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0741954 20080314 1954 -36.640000 -53.571000 DES Lance Discrete sampling of underway line in main lab for Fl Chl, BRH Ap 0742042 20080314 2042 -36.629000 -53.681000 DES Lance Discrete sampling of underway line in main lab for Fl Chl (diel experiment at S. Georgia) 0742123 20080314 2123 -36.621000 -53.753000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0742130 20080314 2130 -36.623167 -53.753333 DEP Sabine stopped off of South Georgia Island and turned into the wind to collect atmospheric flux measurements (sw pCO2 = 360) 0751410 20080315 1410 -36.619000 -53.752000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0751425 20080315 1425 -36.618333 -53.752333 OPT Del Castillo started first optical cast (filtered) sta 11 0751444 20080315 1444 -36.618333 -53.752333 OPT Del Castillo finished first optical cast (filtered) 0751447 20080315 1447 -36.618333 -53.752333 OPT Del Castillo started second optical cast (unfiltered) 0751505 20080315 1505 -36.618333 -53.752333 OPT Del Castillo floating optical cast 0760707 20080316 0707 -36.622500 -53.753000 DES Vaillancourt Discrete sampling of underway line for FRRF, PUSE C-14, Fl Chl, Particle spectral absorptioon, HPLC pigments 0760930 20080316 0930 -36.622500 -53.753000 DES Vaillancourt Discrete sampling of underway line for FRRF, PUSE C-14, Fl Chl, Particle spectral absorptioon, HPLC pigments 0761158 20080316 1158 -36.622500 -53.753000 DES Vaillancourt Discrete sampling of underway line for FRRF, PUSE C-14, Fl Chl, Particle spectral absorptioon, HPLC pigments 0761405 20080316 1405 -36.622500 -53.753000 OPT Del Castillo started first optical cast (unfiltered) sta 12 0761420 20080316 1420 -36.622500 -53.753000 OPT Del Castillo floating optical cast 0761429 20080316 1429 -36.622500 -53.753000 DES Vaillancourt Discrete sampling of underway line for FRRF, PUSE C-14, Fl Chl, Particle spectral absorptioon, HPLC pigments 0761454 20080316 1454 -36.622500 -53.753000 OPT Del Castillo finished first optical cast (unfiltered) 0761500 20080316 1500 -36.622500 -53.753000 OPT Del Castillo started second optical cast (filtered) 0761656 20080316 1656 -36.622500 -53.753000 DES Vaillancourt Discrete sampling of underway line for FRRF, PUSE C-14, Fl Chl, Particle spectral absorptioon, HPLC pigments 0761929 20080316 1929 -36.622500 -53.753000 DES Vaillancourt Discrete sampling of underway line for FRRF, PUSE C-14, Fl Chl, Particle spectral absorptioon, HPLC pigments 0762028 20080316 2028 -36.622040 -53.753110 INJ Sullivan Start filling SF6 tank with seawater from tap outboard of starboard crane 0762201 20080316 2201 -36.622500 -53.753000 DES Vaillancourt Discrete sampling of underway line for FRRF, PUSE C-14, Fl Chl, Particle spectral absorptioon, HPLC pigments 0762235 20080316 2235 -36.622450 -53.752590 INJ Sullivan Finish filling SF6 dosing tank with seawater 0762342 20080316 2342 -36.622333 -53.752733 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0770030 20080317 0030 nd nd INJ Sullivan Start recirculating headspace of dosing tank and adding SF6 (~150-200 ml/min) to the recirculation stream. [+++] 0771000 20080317 1000 -36.622500 -53.753000 DEP Sabine left South Georgia Island to transit back to MAPCO2 buoy 0771452 20080317 1452 -37.280000 -52.938000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0771522 20080317 1522 -37.189000 -53.683000 DES Lance Discrete sampling of underway line in main lab for Fl Chl, BRH Ap, HPLC 0771846 20080317 1846 -37.336000 -52.232000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0772021 20080317 2021 -37.422000 -51.943000 DES Lance Discrete sampling of underway line in main lab for Fl Chl, BRH Ap, HPLC 0772148 20080317 2148 -37.522317 -51.688700 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0780120 20080318 0120 -37.698783 -51.040100 SUR Ho reached study site area and started to survey for SF6 0780716 20080318 0716 -37.698783 -51.040100 CTD Purkey 500m cast near MAPCO2; sta 13 0780720 20080318 0720 -37.698800 -51.040080 UWY Sullivan three discrete samples collected from underway system for SF6 (stn 13) 0780738 20080318 0738 -37.698767 -51.040117 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0780740 20080318 0740 nd nd INJ Sullivan SF6 gas cylinder is observed to be empty. [+++] 0780922 20080318 0922 -37.679285 -51.025895 BOP Sabine begin recovery of MAPCO2 0781000 20080318 1000 -37.679285 -51.025895 BOP Sabine finish recovery of MAPCO2 0781140 20080318 1140 -37.299000 -50.922000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0781715 20080318 1715 -36.113000 -50.505333 BOP Sabine Asis off port bow 0781746 20080318 1746 -36.117300 -50.511300 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0781805 20080318 1805 -36.113000 -50.505333 BOP Sabine Asis on deck 0781820 20080318 1820 -36.113000 -50.505333 UWY Sabine Alejandro climbed mast to fix LiCor 0781830 20080318 1830 nd nd INJ Sullivan Replace SF6 gas cylinder. Flush head of gas circulated pump w/ fresh water and isopropanol. Pump performance improves. 0781925 20080318 1925 -36.113000 -50.505333 UWY Sabine Ludo climbed mast to fix Sonic 0781944 20080318 1944 -36.113000 -50.505333 DEP Sabine leave ASIS site to transit to new survey area 0782134 20080318 2134 -36.627000 -50.474000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0790242 20080319 0242 -37.729667 -50.402500 XBT Strutton 5th XBT of cruise 0790347 20080319 0347 -37.941467 -50.387467 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0790555 20080319 0555 -38.323000 -50.384000 DES Lance Discrete sampling of underway line in main lab for Fl Chl w/ sfs 0790700 20080319 0700 -38.000000 -50.383333 SUR Sabine begin survey of study site 0791030 20080319 1030 nd nd INJ Sullivan Add a second (KNF Neuberger) gas circulating pump to the recirculation loop. [+++} 0791138 20080319 1138 -38.811000 -50.500000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0791300 20080319 1300 nd nd UWY Blomquist stopped atmospheric DMS measurements during downwind survey legs 0791350 20080319 1350 -38.262000 -50.501000 DES Lance Discrete sampling of underway line in main lab for Fl Chl 0791500 20080319 1500 nd nd UWY Blomquist resumed atmospheric DMS measurements on upwind survey legs 0791523 20080319 1523 -38.800000 -50.569000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0791544 20080319 1544 -38.037650 -50.599933 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0791923 20080319 1923 -38.703000 -50.600000 DES Lance Discrete sampling of underway line in main lab for Fl Chl w/sfs 0792000 20080319 2000 nd nd UWY Blomquist stopped atmospheric DMS measurements during downwind survey legs 0792043 20080319 2043 -38.636000 -50.599000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0792144 20080319 2144 -39.000083 -50.725967 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0792217 20080319 2217 -38.902000 -50.750000 XBT Strutton 6th XBT of cruise 0800103 20080320 0103 -38.534000 -50.900000 DES Lance Discrete sampling of underway line in main lab for Fl Chl 0800135 20080320 0135 -38.636000 -50.899000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0800345 20080320 0345 -39.067720 -50.899960 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0801050 20080320 1050 -38.049000 -50.050000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0801300 20080320 1300 nd nd UWY Blomquist resumed atmospheric DMS measurements during CTD 0801305 20080320 1305 -37.806167 -50.943500 OPT Del Castillo started first optical cast (filtered) sta 14 0801345 20080320 1345 -37.806167 -50.943500 OPT Del Castillo started second optical cast (unfiltered) 0801347 20080320 1347 -37.806167 -50.943500 OPT Del Castillo started floating optical cast 0801526 20080320 1526 -37.791000 -50.946550 CTD Purkey 1500m cast near injection site; sta 14 0801527 20080320 1527 -38.791000 -50.947000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0801613 20080320 1613 -37.790620 -50.944000 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0801621 20080320 1621 -37.790950 -50.946240 UWY Sullivan two discrete samples collected from underway system for SF6 (stn 14) 0801949 20080320 1949 nd nd INJ Sullivan Stop SF6 flow, but continue the recirculation flow 0801957 20080320 1957 nd nd UWY Blomquist stopped atmospheric DMS measurements during tracer injection 0801959 20080320 1959 nd nd INJ Sullivan Connect 3He tank with needle valve to the vent of the dosing top. 0802000 20080320 2000 nd nd INJ Sullivan Sequentially add five 0.5L aliquots of 3He to the dosing top with the recirculation bubbling continuing. 0802200 20080320 2200 nd nd INJ Sullivan Turn the two 3-way valves so that the gas pumps are connected to the bypass loop. [+++] 0802220 20080320 2220 nd nd INJ Sullivan Add remaining 3He in sequential aliquots as gas recirculation pumps run 0802249 20080320 2249 nd nd INJ Sullivan Isolate the dosing tank headspace by turning the 3-way valves and turning off the gas recirculation pumps. [+++] 0810144 20080321 0144 -38.416600 -51.150040 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0810400 20080321 0400 -39.450000 -51.150000 UWY Sabine shut down underway systems for tracer injection 0810508 20080321 0508 -38.483200 -51.149930 INJ Sullivan Deploy lead fish and hose for tracer release 0810535 20080321 0535 -38.484092 -51.149415 BOP Sullivan GPS drifter deployed 0810545 20080321 0545 -38.484090 -51.149420 INJ Sullivan Start dispensing tracer enriched water from tank at ~10.2 L/min; augmenting flow of ship's seawater at ~8 L/min. 0811159 20080321 1159 -38.430000 -51.150000 INJ Sullivan Water-filled balloon in 'headspace' of dosing tank bursts. Stop water flow out of dosing tank; [+++] 0811300 20080321 1300 -38.427333 -51.152500 BOP Sabine started deploying MAPCO2 0811346 20080321 1346 -38.399830 -51.142123 BOP Sabine finished deploying MAPCO2 0811356 20080321 1356 -38.399830 -51.142123 BOP Castle deployed surface drifter 0811405 20080321 1405 -38.403000 -51.137333 BOP Sullivan GPS drifter recovered 0811450 20080321 1450 -38.402333 -51.204167 UWY Sabine uncontaminated seawater supply turned back on 0811505 20080321 1505 -38.402333 -51.204167 OPT Del Castillo started first optical cast (unfiltered) sta 15 0811510 20080321 1510 -38.402333 -51.204167 OPT Del Castillo floating optical cast 0811600 20080321 1600 nd nd UWY Blomquist resumed atmospheric DMS measurements 0811607 20080321 1607 -38.402333 -51.204167 OPT Del Castillo started second optical cast (filtered) sta 15 0811626 20080321 1626 -38.402000 -51.204000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0812016 20080321 2016 -38.373000 -51.225000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0812301 20080321 2301 -38.395000 -51.201000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0820310 20080322 0310 -38.374500 -51.139667 CTD Purkey 500m night cast; sta 16 0820311 20080322 0311 -38.375000 -51.139000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0820332 20080322 0332 -38.374720 -51.139640 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0821240 20080322 1240 nd nd UWY Blomquist stopped atmospheric DMS measurements for 20 min to adjust source flow 0821307 20080322 1307 -38.394000 -51.191833 OPT Del Castillo started first optical cast (filtered) sta 17 0821335 20080322 1335 -38.394000 -51.191833 OPT Del Castillo started second optical cast (unfiltered) sta 17 0821345 20080322 1345 -38.394000 -51.191833 OPT Del Castillo floating optical cast 0821549 20080322 1549 -38.303817 -51.191750 CTD Purkey 500m day cast; sta 18 0821550 20080322 1550 -38.303817 -51.191750 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0821618 20080322 1618 -38.303830 -51.191770 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0822003 20080322 2003 -38.281000 -51.170000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0822158 20080322 2158 -38.301210 -51.189950 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0822323 20080322 2323 -38.233000 -51.209000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0830312 20080323 0312 -38.264467 -51.190633 CTD Purkey 500m night cast; sta 19 0830315 20080323 0315 -38.264000 -51.190000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0830339 20080323 0339 -38.264480 -51.190650 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0831055 20080323 1055 nd nd UWY Blomquist stopped atmospheric DMS measurements for 5 min to remove inlet filter 0831100 20080323 1100 -38.102000 -51.205000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0831255 20080323 1255 -38.122500 -51.194667 OPT Del Castillo started first optical cast (filtered) sta 20 0831335 20080323 1335 -38.122500 -51.194667 OPT Del Castillo started second optical cast (unfiltered) sta 20 0831349 20080323 1349 -38.122500 -51.194667 OPT Del Castillo floating optical cast 0831511 20080323 1511 -38.134633 -51.200150 CTD Purkey 500m day cast; sta 21 0831512 20080323 1512 -38.135000 -51.200000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0831753 20080323 1753 -38.150000 -51.130000 UWY Schmieder ship's underway systems passed through pump and dump area (anomolous values on several systems) 0832003 20080323 2003 -38.068000 -51.220000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0832146 20080323 2146 -38.062030 -51.239930 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0840004 20080324 0004 -37.919000 -51.275000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0840005 20080324 0005 nd nd UWY Blomquist stopped atmospheric DMS measurements for 23 min due to ship exhaust 0840300 20080324 0300 -38.019000 -51.221000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0840312 20080324 0312 -38.018450 -51.222000 CTD Purkey 500m night cast; sta 22 0840340 20080324 0340 -38.018810 -51.221970 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0841135 20080324 1135 -37.989000 -51.179000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0841310 20080324 1310 -38.019667 -51.231500 OPT Del Castillo started unfiltered optical cast sta 23 0841320 20080324 1320 -38.019667 -51.231500 OPT Del Castillo started floating optical cast 0841456 20080324 1456 -37.996000 -51.241650 CTD Purkey 500m day cast; sta 24 0841457 20080324 1457 -37.995000 -51.242000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0841510 20080324 1510 -37.996120 -51.241580 UWY Sullivan three discrete samples collected from underway system for SF6 (stn 24) 0841830 20080324 1830 -37.842620 -51.176790 UWY Schmieder ship's underway systems passed through pump and dump area (anomolous values on several systems) 0841956 20080324 1956 -37.971000 -51.229000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0842141 20080324 2141 -37.952130 -51.256780 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0842301 20080324 2301 -37.946000 -51.265000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0850215 20080325 0215 -37.730000 -51.220000 UWY Schmieder ship's underway systems passed through pump and dump area (anomolous values on several systems) 0850343 20080325 0343 -37.868130 -51.259800 UWY Sullivan 3 u/w samples collected before the UW LiquiCel cartridge, 3 samples collected after the cartridge for SF6(stn 25) 0850344 20080325 0344 -37.868000 -51.259000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0850344 20080325 0344 -37.868150 -51.259767 CTD Purkey 100m night cast; sta 25 0850345 20080325 0345 -37.868000 -51.259000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0850354 20080325 0354 -37.868140 -51.259730 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0851047 20080325 1047 -37.742000 -51.305000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0851518 20080325 1518 -37.688067 -51.295100 CTD Purkey 500m day cast; sta 26 0851519 20080325 1519 -37.688000 -51.298000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0851544 20080325 1544 -37.689170 -51.296360 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0852020 20080325 2020 nd nd UWY Blomquist stopped atmospheric DMS measurements sensitivity gone 0852041 20080325 2041 -37.574000 -51.375000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0852300 20080325 2300 -37.500000 -51.337000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0860200 20080326 0200 nd nd UWY Blomquist restart atmospheric DMS measurements after cleaning aperature (sensitivity restored) 0860205 20080326 0205 -37.563000 -51.327000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0860211 20080326 0211 -37.562483 -51.326800 CTD Purkey 500m night cast; sta 27 0860231 20080326 0231 -37.562530 -51.328680 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0861109 20080326 1109 -37.536000 -51.248000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0861335 20080326 1335 -37.503067 -51.300217 CTD Purkey 500m day cast; sta 28 0861336 20080326 1336 -37.504000 -51.300000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0861402 20080326 1402 -37.503400 -51.300180 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0861500 20080326 1500 -37.503333 -51.300167 OPT Del Castillo floating optical cast sta 28 0861515 20080326 1515 -37.503333 -51.300167 OPT Del Castillo started unfiltered optical cast 0861615 20080326 1615 -37.503333 -51.300167 OPT Del Castillo started filtered optical cast 0861940 20080326 1940 -37.450000 -51.314000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0862007 20080326 2007 -37.429910 -51.289290 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0862227 20080326 2227 -37.414000 -51.499000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0870143 20080327 0143 -37.428283 -51.292933 CTD Purkey 500m night cast; sta 29 0870205 20080327 0205 -37.428160 -51.428160 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0870216 20080327 0216 -37.428000 -51.293000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0871058 20080327 1058 -37.347000 -51.269000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0871333 20080327 1333 -37.347250 -51.317583 CTD Purkey 500m day cast; sta 30 0871334 20080327 1334 -37.348000 -51.318000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0871350 20080327 1350 -37.347490 -51.317830 UWY Sullivan three discrete samples collected from underway system for SF6 (stn 30) 0871500 20080327 1500 -37.347250 -51.317583 OPT Del Castillo floating optical cast sta 30 0871515 20080327 1515 -37.347250 -51.317583 OPT Del Castillo started unfiltered optical cast 0871608 20080327 1608 -37.347250 -51.317583 OPT Del Castillo started filtered optical cast 0871654 20080327 1654 -37.351167 -51.321000 SUS Hales SuperSoar deployed with TOMASI (immediate recovery because of communication problems) 0871900 20080327 1900 -37.364000 -51.323000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0872149 20080327 2149 -37.391970 -51.228610 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0872300 20080327 2300 -37.319000 -51.325000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0880113 20080328 0113 -37.314500 -51.318567 CTD Purkey 500m night cast; sta 31 0880115 20080328 0115 -37.315000 -51.319000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0880137 20080328 0137 -37.314960 -51.318600 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0880800 20080328 0800 -37.358000 -51.346000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0881255 20080328 1255 -37.299250 -51.320500 CTD Purkey 500m day cast; sta 32 (CTD two-blocked; cast aborted) 0881400 20080328 1400 -37.299250 -51.320500 CTD Ho started using sumersable pump to collect samples 75 feet to surface (sta 32 cast 2) 0881410 20080328 1410 -37.299610 -51.320460 UWY Sullivan 3 u/w samples collected before the UW LiquiCel cartridge, 3 samples collected after the cartridge for SF6 (stn 32) 0881527 20080328 1527 -37.299667 -51.320500 CTD Ho finished sumersable pump to collection 0881536 20080328 1536 -37.299140 -51.320470 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0881855 20080328 1855 -37.188000 -51.386000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0882156 20080328 2156 37.307540 -51.315550 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0882311 20080328 2311 -37.322000 -51.307000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0890030 20080329 0030 nd nd DES Lance Collection of uw water (main lab) for PvsE diurnal exp. 0890103 20080329 0103 -37.276000 -51.295000 UWY Sullivan collected three discrete samples from underway system for SF6 (stn 33) 0890116 20080329 0116 -37.276000 -51.295000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0890153 20080329 0153 -37.276000 -51.295000 CTD Ho started using sumersable pump to collect samples 50 m to surface (sta 33) 0890303 20080329 0303 -37.276000 -51.295000 CTD Ho finished sumersable pump to collection 0890307 20080329 0307 -37.268260 -51.268260 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0891041 20080329 1041 -37.250000 -51.305000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0891325 20080329 1325 -37.251667 -51.294333 CTD Purkey 500m day cast; sta 34 cast aborted on way up because of engine failure 0891326 20080329 1326 -37.255000 -51.296000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0891620 20080329 1620 -37.270400 -51.307500 UWY Sullivan one discrete sample collected from underway system for SF6 0891624 20080329 1624 -37.270700 -51.304700 UWY Sullivan one discrete sample collected from underway system for SF6 0891626 20080329 1626 -37.270600 -51.303700 UWY Sullivan one discrete sample collected from underway system for SF6 0891628 20080329 1628 -37.270400 -51.303500 UWY Sullivan one discrete sample collected from underway system for SF6 0891805 20080329 1805 -37.284233 -51.304950 CTD Purkey 500m day cast; sta 35 makeup cast for earlier aborted cast 0892320 20080329 2320 -37.298000 -51.352000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0900010 20080330 0010 -37.289833 -51.278333 OPT Del Castillo started unfiltered optical cast sta 36 0900049 20080330 0049 -37.289833 -51.278333 OPT Del Castillo started filtered optical cast sta 36 0900227 20080330 0227 -37.298000 -51.312000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0900241 20080330 0241 -37.298083 -51.311350 CTD Purkey 500m night cast; sta 37 0900308 20080330 0308 -37.298430 -51.311650 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0901056 20080330 1056 -37.343000 -51.182000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0901353 20080330 1353 -37.324940 -51.309600 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0901510 20080330 1510 -37.332883 -51.299150 CTD Purkey 500m day cast; sta 38 0901511 20080330 1511 -37.333000 -51.299000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0901539 20080330 1539 -37.333140 -51.299290 UWY Sullivan three discrete samples collected from underway system for SF6 0901710 20080330 1710 -37.364667 -51.299333 OPT Del Castillo started unfiltered optical cast sta 38 0901714 20080330 1714 -37.364667 -51.299333 OPT Del Castillo floating optical cast sta 38 0901809 20080330 1809 -37.364667 -51.299333 OPT Del Castillo started filtered optical cast 0910112 20080331 0112 -37.349767 -51.303083 CTD Purkey 500m night cast; sta 39 0910115 20080331 0115 -37.350000 -51.303000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0910138 20080331 0138 -37.350060 -51.303200 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0911042 20080331 1042 -37.300000 -51.307000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0911346 20080331 1346 -37.342317 -51.303817 CTD Purkey 500m day cast; sta 40 0911405 20080331 1405 -37.343000 -51.304000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0911837 20080331 1837 -36.884867 -51.793767 CTD Purkey 100m special cast near MAPCO2 buoy; sta 41 0911930 20080331 1930 -36.878745 -51.797745 BOP Sabine began recovery of MAPCO2 buoy 0912029 20080331 2029 -37.850000 -51.787000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0912030 20080331 2030 -36.858505 -51.790070 BOP Sabine completed recovery of MAPCO2 buoy 0912317 20080331 2317 -37.237000 -51.419000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0920132 20080401 0132 -37.364067 -51.280267 CTD Purkey 100m night CTD; sta 42 0920144 20080401 0144 -37.363990 -51.281180 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0920224 20080401 0224 -37.369000 -51.276000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0921031 20080401 1031 -37.430000 -51.186000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0921305 20080401 1305 -37.433233 -51.335900 CTD Purkey 500m day CTD; sta 43 0921306 20080401 1306 -37.433000 -51.336000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0921500 20080401 1500 -37.433500 -51.336167 OPT Del Castillo started unfiltered optical cast sta 43 0921505 20080401 1505 -37.433500 -51.336167 OPT Del Castillo floating optical cast sta 43 0921540 20080401 1540 -37.433500 -51.336167 OPT Del Castillo started filtered optical cast 0921935 20080401 1935 -37.475000 -51.375000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0921950 20080401 1950 37.457140 -51.374990 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0930130 20080402 0130 -37.463000 -51.339000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0930132 20080402 0132 -37.463050 -51.339800 CTD Purkey 500m night CTD; sta 44 0930203 20080402 0203 -37.463070 -51.339770 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0931055 20080402 1055 -37.426000 -51.359000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0931317 20080402 1317 -37.474233 -51.366533 CTD Purkey 500m day CTD; sta 45 0931318 20080402 1318 -37.525000 -51.366000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0931348 20080402 1348 -37.474500 -51.366340 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0931900 20080402 1900 -37.525000 -51.396000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0940109 20080403 0109 -37.483300 -51.383783 CTD Purkey 100m night CTD; sta 46 0940122 20080403 0122 -37.483330 -51.383790 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0940205 20080403 0205 -37.375000 -51.384000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0941035 20080403 1035 -37.518000 -51.401000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0941310 20080403 1310 -37.515717 -51.406833 CTD Purkey 500m day CTD; sta 47 0941311 20080403 1311 -37.516000 -51.407000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0941504 20080403 1504 -37.515683 -51.406900 OPT Del Castillo started unfiltered optical cast sta 47 0941505 20080403 1505 -37.433500 -51.336167 OPT Del Castillo floating optical cast sta 47 0941558 20080403 1558 -37.433500 -51.336167 OPT Del Castillo started filtered optical cast 0941916 20080403 1916 -37.598000 -51.437000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0950220 20080404 0220 -37.476000 -51.437000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0950227 20080404 0227 -37.476067 -51.437100 CTD Purkey 100m night CTD; sta 48 0950238 20080404 0238 -37.476130 -51.437090 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0951033 20080404 1033 -37.430000 -51.453000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0951317 20080404 1317 -37.439083 -51.452717 CTD Purkey 500m day CTD; sta 49 0951318 20080404 1318 -37.439000 -51.452000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0951501 20080404 1501 -37.439167 -51.452500 OPT Del Castillo started unfiltered optical cast sta 49 0951503 20080404 1503 -37.439167 -51.452500 OPT Del Castillo floating optical cast sta 49 0951558 20080404 1558 -37.439167 -51.452500 OPT Del Castillo started filtered optical cast 0951920 20080404 1920 -37.250017 -51.450400 CTD Purkey 1500m CTD outside the patch; sta 50 0951921 20080404 1921 -37.250000 -51.450000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0960100 20080405 0100 -37.407200 -51.465033 CTD Purkey 100m night CTD; sta 51 - final station of study 0960114 20080405 0114 -37.407190 -51.465020 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0960120 20080405 0120 -37.407000 -51.465000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0960220 20080405 0220 -37.407200 -51.465033 DEP Sabine started transit to Montevideo 0960222 20080405 0222 -37.421000 -51.457333 BOP Castle deployed first SOLO float 0960223 20080405 0223 -37.407100 -51.465100 BOP Castle deploy SOLO float number 778/71591 0961057 20080405 1057 -39.339000 -50.307000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0961431 20080405 1431 -40.153000 -49.811000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0962009 20080405 2009 -41.369000 -49.005000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0962045 20080405 2045 -41.488880 -48.917970 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0962245 20080405 2245 nd nd DES Lance uw main lab - Fl Chl, Ap-BRH, Ap-LDEO, HPLC, preserved phyto 0962328 20080405 2328 -42.028000 -48.526000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0970149 20080406 0149 -42.028000 -48.204000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0970307 20080406 0307 -42.721600 -48.015300 BOP Castle deploy SOLO float number 817/6510 0970405 20080406 0405 -42.915370 -47.871990 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0971020 20080406 1020 -44.169000 -46.898000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0971100 20080406 1100 nd nd UWY Vaillancourt connected FRR fluorometer to ships seawater line in Main Lab 0971250 20080406 1250 -44.628000 -46.527000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0971251 20080406 1251 nd nd DES Lance uw main lab - Fl Chl, Ap-BRH, Ap-LDEO, HPLC, preserved phyto 0971339 20080406 1339 -44.778300 -46.404910 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0971623 20080406 1623 -45.276800 -46.001000 BOP Castle deploy SOLO float number 777/71590 0971726 20080406 1726 -45.483000 -45.829000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0971946 20080406 1946 -45.838550 -45.536110 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0980111 20080407 0111 -46.316240 -45.117620 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0981113 20080407 1113 -46.834000 -44.731000 DES Drapeau Discrete sampling of underway line in main lab for PIC, Bsi (biogenic Si), cell count 0981344 20080407 1344 -46.914200 -44.726580 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0982319 20080407 2319 -47.429310 -44.416780 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0990435 20080408 0435 -48.022320 -43.962440 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0991553 20080408 1553 -48.860420 -43.023750 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0992131 20080408 2131 -49.095140 -42.952630 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 1000318 20080409 0318 -49.387640 -42.872130 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 1001338 20080409 1338 -50.308720 -42.522010 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 1001421 20080409 1421 -50.383800 -42.483400 BOP Castle deploy SOLO float number 810/9060 1001943 20080409 1943 -51.014640 -41.840930 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 1010131 20080410 0131 -51.665430 -41.083430 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 1010200 20080410 0200 -51.719500 -41.015400 BOP Castle deploy surface drifter 1011336 20080410 1336 -53.153160 -39.184910 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 1011454 20080410 1454 -53.299300 -38.995500 BOP Castle deploy SOLO float number 756/71580 1011950 20080410 1950 -53.887710 -38.228020 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 1020143 20080411 0143 -54.684900 -37.175130 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 1021041 20080411 1041 -55.499920 -35.549530 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar