# Version: 05Jan2010 # PI: Sabine # 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-CTD duplicate event time # Necessary to change the time because the event is generated from the date and time values # # 20100105, srg – Additional corrections to various lat or lons based on Mapserver plot # ========================= 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 -63.818000 -51.493000 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 -51.739000 -50.846000 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 -50.559000 -50.822000 UWY Blomquist end atmospheric DMS flux measurements 0631700 20080303 1700 -50.460000 -50.817000 INJ Sullivan start filling ~4800 L aluminum dosing tank for tracer gases with ship's service seawater [+++] 0631821 20080303 1821 -50.016000 -50.796667 DES Hamme Discrete sampling of underway line in main lab for dissolved O2 (winkler) and Bender O2/N2/Ar 0631826 20080303 1826 -50.016000 -50.798000 UWY Blomquist Commence seawater DMS flux measurements 0632003 20080303 2003 -49.475000 -50.775000 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 -44.053000 -50.425000 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 -38.018000 -50.001000 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 -38.000000 -50.535000 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 -37.551000 -51.554000 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 -37.455000 -50.318000 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 -38.500000 -50.597000 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 -38.499000 -50.750000 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 -38.468000 -50.749000 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 -37.500000 -50.703000 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 -38.129000 -50.375000 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 -38.667000 -50.533000 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 -38.583000 -50.726000 UWY Blomquist stopped atmospheric DMS measurements during buoy deployment 0672200 20080307 2200 -38.630000 -50.703000 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 -38.670000 -50.600000 INJ Sullivan start adding aliquots of 3He to dosing tank headspace and bubbling 0672352 20080307 2352 -38.670000 -50.599000 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 -38.666667 -50.599833 INJ Sullivan replace dosing top with a dispensing top and balloon. [+++] 0680013 20080308 0013 -38.666667 -50.599833 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 -38.666667 -50.599833 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 -38.666667 -50.599833 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 -38.617000 -50.700000 UWY Blomquist resumed atmospheric DMS measurements 0682234 20080308 2234 -38.617000 -50.603000 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 -38.616000 -50.759000 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 -36.622000 -53.753000 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 -52.683000 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 -37.699000 -51.040000 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 -36.112000 -50.505000 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 -39.000000 -50.441000 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 -38.469000 -50.500000 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 -38.000000 -50.520000 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 -38.776000 -50.600000 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 -37.807000 -50.944000 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 -37.791000 -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 -37.811000 -50.703000 INJ Sullivan Stop SF6 flow, but continue the recirculation flow 0801957 20080320 1957 -37.832000 -50.700000 UWY Blomquist stopped atmospheric DMS measurements during tracer injection 0801959 20080320 1959 -37.842000 -50.700000 INJ Sullivan Connect 3He tank with needle valve to the vent of the dosing top. 0802000 20080320 2000 -37.850000 -50.700000 INJ Sullivan Sequentially add five 0.5L aliquots of 3He to the dosing top with the recirculation bubbling continuing. 0802200 20080320 2200 -38.200000 -50.764000 INJ Sullivan Turn the two 3-way valves so that the gas pumps are connected to the bypass loop. [+++] 0802220 20080320 2220 -38.233000 -50.807000 INJ Sullivan Add remaining 3He in sequential aliquots as gas recirculation pumps run 0802249 20080320 2249 -38.295000 -50.875000 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 -38.450000 -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 -38.402000 -51.204000 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 -38.395000 -51.156000 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 -38.094000 -51.211000 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 -37.911000 -51.275000 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 0850345 20080325 0345 -37.868150 -51.259767 CTD Purkey 100m night cast; sta 25 0850346 20080325 0346 -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 -37.538000 -51.375000 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 -37.562000 -51.327000 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 -37.331000 -51.294000 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 -36.851000 -51.788000 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 -41.882000 -48.632000 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 -44.292000 -46.799000 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 -44.649000 -46.510000 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