*2021/04/16 09:09:13.04 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/02/10 05:04:27.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 23 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 111E5A1B NUMBER OF CHANNELS : 29 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 192 214 2 Bottle_Number n/a 1 24 3 Bottle:Firing_Sequence n/a 1 24 4 Pressure decibar 5.2 4026.2 5 Depth metres 5.2 3954.3 6 Temperature:Primary 'deg C (ITS90)' 1.5314 7.9759 7 Transmissivity %/metre 59.4 64.3 8 Fluorescence:URU:Seapoint mg/m^3 0.25E-01 0.754 9 Salinity:T0:C0 PSS-78 32.3132 34.6771 10 Oxygen:Dissolved:SBE mL/L 0.39 6.71 11 Oxygen:Dissolved:SBE umol/kg 16.9 292.3 12 Conductivity:Primary S/m 3.126609 3.369457 13 Number_of_bin_records n/a 241 241 14 Temperature:Draw 'deg C (ITS90)' 2.4 7.7 15 Salinity:Bottle PSS-78 32.3158 34.6653 16 Flag:Salinity:Bottle n/a 17 Oxygen:Dissolved mL/L 0.369 6.741 18 Oxygen:Dissolved umol/kg 16 293.5 19 Flag:Oxygen:Dissolved ' ' 20 Nitrate_plus_Nitrite umol/L 8.4 45.09 21 Flag:Nitrate_plus_Nitrite ' ' 22 Silicate umol/L 8.29 176.38 23 Flag:Silicate ' ' 24 Phosphate umol/L 0.985 3.205 25 Flag:Phosphate ' ' 26 Carbon:Dissolved:Inorganic umol/kg 2006 2393.7 27 Flag:Carbon:Dissolved:Inorganic n/a 28 Alkalinity:Total umol/kg 2173.1 2428.8 29 Flag:Alkalinity:Total n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 5 I I 0 3 -99 ' ' 5 I I 0 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 -99 ' ' 10 F ' ' 6 13 ' ' ' ' 5 I I 0 14 -99 ' ' 6 F R4 1 15 -99 ' ' 9 F R4 4 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 8 F R4 3 18 -99 ' ' 6 F ' ' 1 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 7 F R4 2 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 7 F R4 2 23 0 ' ' 3 NQ C ' ' 24 -99 ' ' 8 F R4 3 25 0 ' ' 3 NQ C ' ' 26 -99 ' ' 8 F R4 2 27 0 ' ' 3 NQ C ' ' 28 -99 ' ' 7 F R4 1 29 0 ' ' 3 NQ C ' ' $END $REMARKS Quality flags have the following significance: ---------------------------------------------------------------------------------- 0 = Acceptable measurement with no header comment 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable measurement with header comment 3 = Questionable measurement (Probably Good) 4 = Poor measurement (Probably Bad) 5 = Measurement not reported (Bad) 6 = Mean of replicate measurements 7 = Manual chromatographic peak measurement 8 = Irregular digital chromatographic peak integration 9 = Sample was planned for this measurement from this bottle but was not collected ---------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2019-001 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P20 EVENT NUMBER : 44 LATITUDE : 49 34.04000 N ! (deg min) LONGITUDE : 138 39.97000 W ! (deg min) WATER DEPTH : 3980 ALTIMETER (M) : 6.11 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 'Oxygen:SBE 43' ' ' 3234 Fluorometer:Seapoint ' ' 3685 'Transmissometer:WET Labs C-Star' ' ' 1396DR PAR/Irradiance:Biospherical/Licor ' ' 70613 Altimeter ' ' 62355 $END $REMARKS Software Version Seasave V 7.26.7.107 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/05/10 15:55:48 5784 5784 CLEAN 5.2.3 2019/05/10 15:56:28 5784 5784 ADDSAMP 3.6 2019/05/10 16:00:46 5784 5784 BINAVE 4.2 2019/05/10 16:01:16 5784 24 MERGE 3.5 2019/06/26 15:11:40 23 23 CLEAN 5.2.3 2019/06/26 15:11:49 23 23 CALIB 12.0 2019/06/26 15:12:02 23 23 SORT 3.6 2019/06/26 15:12:12 23 23 REMOVECH 8.2 2019/06/26 15:13:40 23 23 CHGUNITS 3.1.1 2019/06/26 15:14:06 23 23 CHGUNITS 3.1.1 2019/06/26 15:14:28 23 23 REORDER 1.3.1 2019/06/26 15:14:35 ? ? HDREDIT2 3.1.1 2019/06/26 15:14:44 ? ? SORT 3.6 2021/04/16 08:51:40 23 23 MERGE 3.6 2021/04/16 08:58:48 23 23 SORT 3.6 2021/04/16 09:05:29 23 23 HDREDIT2 3.2 2021/04/16 09:09:13 ? ? $END $REMARKS -CLEAN functions: 2019/05/10 15:56:20 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2019-001\Processing\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following MERGE parameters were used: 2019/06/26 15:11:40 Merge Channel: Bottle_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Sample_number, Temperature:Draw, Salinity:Bottle, Flag:Salinity:Bottle, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide, Dimethylsulfoniopropionate_Dissolved, Flag:Dimethylsulfoniopropionate_Dissolve, Dimethylsulfoniopropionate_Total, Flag:Dimethylsulfoniopropionate_Total Primary file : P:\Cruise_Data_Processing\2019-001\Processing\hydro\2019-001-0044.samavg Secondary file: P:\Cruise_Data_Processing\2019-001\Processing\hydro\2019-001-0044.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2019-001\Processing\hydro\2019-001-0044.mrgcln1s -------------------------------------------------------------------------- -SORT parameters: 2019/06/26 15:06:37 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2019/06/26 15:11:48 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* -CALIB parameters: 2019/06/26 15:12:02 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2019-001\Processing\doc\2019-001-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Salinity:T0:C0 PSS-78 10 0.2000000E-02 0.1000000E+01 19 Oxygen:Dissolved:SBE mL/L 10 0.2750000E-01 0.1029900E+01 -SORT parameters: 2019/06/26 15:12:12 Sorted in ascending order of channel Press* -REMOVECH 2019/06/26 15:13:40 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] PAR [uE/m^2/sec] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2019/06/26 15:14:44 Applied edit header: P:\Cruise_Data_Processing\2019-001\Processing\doc\HYDRO\2019-001-bot-hdr.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 14: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F6.1 Channel 15: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 16: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 17: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 20: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Format: F6.2 ==> F7.2 Channel 22: Silicate [umol/L] Units: ==> umol/L Channel 24: Phosphate [umol/L] Units: ==> umol/L Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 11: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 -SORT parameters: 2021/04/16 08:51:40 Sorted in ascending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2021/04/16 08:58:48 Merge Channel: Sample_Number Merge Scheme Used: 2: Add Secondary to Closest Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Inorganic [ ], Flag:Carbon:Dissolved:Inorganic [ ], Alkalinity:Total [ ], Flag:Alkalinity:Total [ ] Primary file : C:\Users\huntingtons\Desktop\Carbon Additions\2019-001\Processing\2019-001-0044. srt1 Secondary file: C:\Users\huntingtons\Desktop\Carbon Additions\2019-001\Processing\2019-001-0044.dic 23 secondary records matched to primary records. -SORT parameters: 2021/04/16 09:05:29 Sorted in ascending order of channel Pressure [decibar] -HEADER EDITS: 2021/04/16 09:09:13 Applied edit header: C:\Users\huntingtons\Desktop\Carbon Additions\2019-001\Processing\2018-001_ header.txt Channel 2: Bottle_Number [n/a] Format: I3 ==> I5 Channel 3: Bottle:Firing_Sequence [n/a] Format: I3 ==> I5 Channel 26: Carbon:Dissolved:Inorganic [umol/kg] Units: ==> umol/kg Channel 27: Flag:Carbon:Dissolved:Inorganic [n/a] Units: ==> n/a Channel 28: Alkalinity:Total [umol/kg] Units: ==> umol/kg Channel 29: Flag:Alkalinity:Total [n/a] Units: ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2019-001\2019-001-0044.hex Software Version Seasave V 7.26.7.107 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 10 2019 05:08:04 NMEA Latitude = 49 34.04 N NMEA Longitude = 138 39.97 W NMEA UTC (Time) = Feb 10 2019 05:04:27 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Tully: 2019-001 Station: P20 Depth: 3980 Deep cast and oxy loops System UTC = Feb 10 2019 05:08:04 # nquan = 20 # nvalues = 5784 # units = specified # name 0 = scan: Scan Count # name 1 = bpos: Bottle Position in Carousel # name 2 = nbf: Bottles Fired # name 3 = prDM: Pressure, Digiquartz [db] # name 4 = depSM: Depth [salt water, m] # name 5 = t090C: Temperature [ITS-90, deg C] # name 6 = t190C: Temperature, 2 [ITS-90, deg C] # name 7 = c0S/m: Conductivity [S/m] # name 8 = c1S/m: Conductivity, 2 [S/m] # name 9 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 10 = flSP: Fluorescence, Seapoint # name 11 = sbeox0V: Oxygen raw, SBE 43 [V] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = altM: Altimeter [m] # name 14 = dz/dtM: Descent Rate [m/s] # name 15 = pumps: Pump Status # name 16 = sal00: Salinity, Practical [PSU] # name 17 = sal11: Salinity, Practical, 2 [PSU] # name 18 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 19 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Feb 10 2019 05:04:27 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 06-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11048941e-003 # 6.24651386e-004 # 1.97786660e-005 # 1.89356115e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 06-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22550040e+000 # 5.08226275e-001 # -5.91965887e-004 # 5.42751175e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 13-Mar-18 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99994571 # 0.01092 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 02-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36842897e-003 # 6.37960145e-004 # 2.10239596e-005 # 1.77320718e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 06-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62774811e+000 # 1.47740759e+000 # -2.06393864e-003 # 2.42854326e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3234 # 16-Feb-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5104e-001 # -0.5533 # -4.1134e-003 # 1.8160e-004 # -2.7648e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6500e-002 # 1.2200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3685 # # # 1 # 0.000 # # # # # # 1396DR # Feb 2nd 2016 # 19.3228 # -0.0193 # 0.250 # # # # # # # # # 70613 # 03/21/16 # 1.00000000 # 0.00000000 # 11876484560.57000000 # 1.00000000 # -0.08460000 # # # # # # # # # 62355 # # 15.000 # 0.000 # # # # # # # datcnv_date = May 10 2019 15:52:27, 7.26.7.129 # datcnv_in = P:\Cruise_Data_Processing\2019-001\RAW\CTD\2019-001-0044.hex P:\Cr uise_Data_Processing\2019-001\Processing\doc\2019-001-ctd2.XMLCON # datcnv_ox_hysteresis_correction = yes # datcnv_ox_tau_correction = yes # datcnv_bottle_scan_range_source = BL file # datcnv_scans_per_bottle = 241 END* Comments from secondary file: P:\Cruise_Data_Processing\2019-001\Processing\hydro\2019-001-0044.mrgcln1s -------------------------------------------------------------------------- Comments from secondary file: P:\Cruise_Data_Processing\2019-001\Processing\hydro\2019-001-0044.sal --------------------------------------------------------------------- Sample_Number 197: SAL: Analysis problem led to a few errant readings that required deletion. Value recalculated with correct readings but value was still out of line. See notes. Comments from secondary file: P:\Cruise_Data_Processing\2019-001\Processing\hydro\2019-001-0044.oxy --------------------------------------------------------------------- Sample_Number 192: OXY: Replicate outliers. Sample_Number 194: OXY: Sample was missing a water seal. Sample_Number 201: ALL: Niskin leaking from the bottom. Sample_Number 202: ALL: Niskin leaking from the bottom. Sample_Number 212: ALL: Niskin leaking (pouring). Top cap did not seal properly. Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -80C prior to analysis. Samples were extracted in 90% acetone at -20C for 24 hours in the lab and analyzed on a Turner 10AU fluorometer calibrated with commercially pure chlorophyll a standard (Sigma). Fluorescence readings taken before and after acidification were used to calculate chlorophyll and phaeopigment concentrations (Holm-Hansen et al 1965). Chlorophyll samples were analyzed at IOS in Room 2423 ~2 weeks after the cruise. The average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). Flags and comments apply to chlorophyll values only. Precision Statement: Chlorophyll values ranged from 0.01-1.56ug/l in 102 samples. Average %CV for this cruise was 4.17% with 3 out of 53 duplicate pairs having a CV>10% and 0 out of 53 duplicate pairs having a CV>30%. Our average dataset %CV is 3.80% for 2013 - 2018 so the overall quality of this dataset is very good. For details see worksheet “CV%” in file QF2019-001CHL*.xls. Oxygen samples were analyzed at sea using an automated Winkler titration System (Metrohm Dosimat model 876 and a UV light source and detector with a 365nm filter controlled by LV02_876 software designed and constructed by Scripps Institution of Oceanography) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). For details including a duplicate analysis, see document QF2019-001OXY*.xls. Salinity samples were collected in 200 mL type ll glass bottles with disposable nylon inserts and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab using two different Guildline 8400B Salinometers standardized with IAPSO standard seawater. The first 51 samples were analyzed using salinometers s/n 68572 within 19-34 days of collection. The remainder of the samples were analyzed using salinometer s/n #69086 within 29-47 days of collection. For details including a duplicate analysis, see document QF2019-001SAL*.xls. 51 Salinity:Bottle values required recalculation due to non-linearity in the Autosal s/n 68572. See the notes in the above document for more details. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in -20 freezer. One set of samples was collected and frozen immediately. Another set of samples from 400m and deeper (to be used for silicate analysis) was collected and stored at 4C in the dark. All samples were returned to IOS for analysis. They were analyzed using an Astoria analyzer following methods described in IOS Nutrient Methods (1996) Barwell-Clarke and Whitney. Some samples were collected using polypropylene bottles instead of nutrient tubes due to a limit of supply for additional stations. Two stations were compared with both nutrient tubes and polypropylene bottles. For details, including a duplicate analysis and a comparison of 2 stations that had samples from both polypropylene bottles and nutrient tubes, see document QF2019-001nuts*.xls. DMS samples were collected in 250mL ground glass stoppered bottles and stored in a fridge, in the dark and removed one at a time before analysis. A sample was loaded onto the stripper and purged with UHP Nitrogen for 10 minutes at ~100mL/min. The DMS was extracted from the water and absorbed on to a Tenax TA trap kept at -80C. The trap was subsequently desorbed at 100 deg C (with a dewar containing boiling water) onto a Chromasorb 330 column which eluted onto a Flame Photometric Detector (FPD). All samples were run as soon as possible after being collected. For more detail see file "2019-001 DMS report.doc" and for data and duplicate analysis see "DMS summary (2019-001).xls." The minimum detectable level for DMS is 0.10 nmol/L, so “0” values should be interpreted as <0.1nmol/L. For details on analysis of Dissolved inorganic carbon (DIC) and Total alkalinity (Alk) refer to: https://www.ncei.noaa.gov/access/metadata/landing-page/bin/iso?id=gov.noaa.nodc:0225534. DMSP-D: Approximately 50-75mL of seawater was allowed to flow directly from the niskin into a filtration funnel containing a 0.7um GF/F filter. The first 3.5mL was collected in a polypropylene tube (15mL) containing 50uL of a 50% sulphuric acid solution. DMPS-T: 3.5mL of seawater was collected directly from the niskin into a polypropylene tube (15mL) containing 50uL of a 50% sulphuric acid solution. DMSP-D and DMSP-T: Samples are stored in the dark at 4 degrees C for a minimum of 24 hours. They are hydrolized and analyzed later at the Institute of Ocean Sciences. The minimum detectable level is 0.1 nM, so “0” values should be interpreted as <0.1 nM. For details on analysis and raw data, see document "2019-001 dmsp QF summary.xls. References: 1. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 2. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 3. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. 4. Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., and Strickland J.D.H. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l’Epl. De la Mer. 30:3-15. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers --------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- Conductivity, Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. For details on the processing see the report: 2019-001_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.2E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.275E-01 1.0299) $END !-1-- -2-- -3-- --4--- --5--- ---6---- --7-- ---8--- ---9---- --10-- --11- ----12--- -13- --14- ---15--- 16 ---17-- --18- 19 --20-- 21 --22-- 23 ---24-- 25 ---26-- 27 --28-- 29 !Samp Bott Bott Pressu Depth Temperat Trans Fluores Salinity Oxygen Oxyge Conductiv Numb Tempe Salinity Fl Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl Carbon: Fl Alkali Fl !le_ le_ le:F re ure: missi cence: :T0:C0 : n: ity: er_o ratur :Bottle ag Dissolv n: ag e_ ag te ag te ag Dissolv ag nity: ag !Numb Numb ~ng_ Primary vity URU: Dissol Disso Primary ~bin e: ~o ed Disso ~o plus_ ~t ~i ~p ed: ~g Total ~T !er er Sequ Seapoin ved: lved: _rec Draw tt lved lv Nitrit ri ca ha Inorgan an ot ! ence t SBE SBE ords le ed e te te te ic ic al !---- ---- ---- ------ ------ -------- ----- ------- -------- ------ ----- --------- ---- ----- -------- -- ------- ----- -- ------ -- ------ -- ------- -- ------- -- ------ -- *END OF HEADER 214 24 24 5.2 5.2 7.9698 59.4 0.750 32.3138 6.70 291.8 3.367470 241 7.7 32.3158 0 6.736 293.3 0 8.45 0 8.33 0 1.000 0 2006.30 0 2182.2 0 213 23 23 10.2 10.1 7.9721 59.5 0.743 32.3132 6.70 291.8 3.367831 241 7.7 -99.0000 0 6.727 292.9 0 8.42 0 8.32 0 0.985 0 2016.60 0 2175.6 0 212 22 22 25.2 25.0 7.9759 59.4 0.754 32.3138 6.71 292.3 3.368866 241 7.7 -99.0000 0 6.717 292.5 3 8.42 3 8.33 3 0.992 3 2010.10 0 2176.8 0 211 20 20 50.9 50.4 7.9686 59.4 0.737 32.3151 6.71 292.1 3.369457 241 7.7 -99.0000 0 6.741 293.5 0 8.40 0 8.29 0 0.994 0 2006.40 0 2177.1 0 210 19 19 76.6 75.9 7.7244 60.4 0.587 32.3623 6.60 287.5 3.353789 241 7.7 -99.0000 0 6.678 290.8 6 8.88 0 8.92 0 1.018 0 2006.00 0 2173.1 0 209 18 18 100.5 99.6 6.1217 63.3 0.069 33.0754 5.22 227.0 3.280679 241 6.5 -99.0000 0 5.250 228.4 0 21.58 0 28.04 0 1.688 0 2108.50 0 2216.7 0 208 17 17 125.4 124.3 6.0752 63.1 0.056 33.4565 4.53 196.8 3.311759 241 6.5 -99.0000 0 4.482 195.0 0 25.15 6 36.09 6 1.863 6 2154.70 0 2250.0 0 207 16 16 150.8 149.5 6.3300 63.3 0.042 33.7879 3.73 162.3 3.365070 241 6.7 -99.0000 0 3.776 164.2 0 27.96 0 43.31 0 2.003 0 2184.60 0 2232.4 3 206 15 15 176.1 174.6 5.9796 63.3 0.042 33.8286 3.52 153.2 3.338693 241 6.5 -99.0000 0 3.541 154.0 0 29.60 0 48.84 0 2.114 0 2201.60 0 2273.2 0 205 14 14 200.0 198.2 5.6852 63.3 0.040 33.8390 3.29 142.9 3.314587 241 6.2 -99.0000 0 3.301 143.5 0 31.12 0 53.67 0 2.223 0 2211.40 0 2277.6 0 204 13 13 250.8 248.5 5.1497 63.5 0.040 33.8688 2.56 111.4 3.272146 241 5.9 -99.0000 0 2.572 111.8 6 35.05 0 65.30 0 2.490 0 2238.00 0 2280.5 0 203 12 12 300.9 298.1 4.7628 63.7 0.038 33.9118 1.88 81.6 3.244032 241 5.6 -99.0000 0 1.872 81.4 0 38.39 0 75.53 0 2.737 0 2262.20 0 2295.7 0 202 11 11 401.7 397.9 4.3417 64.0 0.038 33.9993 1.18 51.3 3.219013 241 5.2 -99.0000 0 1.190 51.7 3 41.41 3 89.28 3 2.959 3 2303.00 0 2303.5 0 201 10 10 601.6 595.6 3.9058 64.0 0.037 34.1592 0.56 24.3 3.203137 241 4.7 -99.0000 0 0.551 24.0 3 44.96 3 110.72 3 3.115 3 2340.50 0 2324.8 0 200 9 9 801.9 793.5 3.3702 64.0 0.037 34.2834 0.43 18.8 3.175354 241 4.2 -99.0000 0 0.424 18.4 0 44.11 0 130.23 0 3.164 0 2357.90 0 2349.8 0 199 8 8 1002.1 991.1 3.0061 64.0 0.037 34.3643 0.39 16.9 3.158863 241 3.8 34.3644 0 0.374 16.3 0 44.59 0 143.09 0 3.190 0 2367.90 0 2364.2 0 198 7 7 1249.8 1235.4 2.6558 64.0 0.035 34.4372 0.39 17.0 3.144837 241 3.5 34.4403 0 0.369 16.0 0 45.09 0 154.99 0 3.205 0 2391.50 0 2381.8 0 197 6 6 1500.9 1482.7 2.3845 64.1 0.034 34.4945 0.51 22.2 3.136402 241 3.3 -99.0000 5 0.497 21.6 0 44.85 0 163.60 0 3.187 0 2393.70 0 2399.0 0 196 5 5 2000.5 1973.9 1.9548 64.2 0.030 34.5827 1.23 53.5 3.126609 241 2.8 34.5823 6 1.224 53.2 0 42.99 0 172.64 0 3.037 0 2381.70 0 2416.9 0 195 4 4 2502.6 2466.5 1.7273 64.2 0.029 34.6277 1.90 82.6 3.130314 241 2.7 34.6267 0 1.891 82.2 6 41.34 0 174.00 0 2.902 0 2373.10 0 2426.7 0 194 3 3 3002.0 2955.4 1.5922 64.3 0.027 34.6541 2.45 106.3 3.139735 241 2.5 34.6516 0 2.453 106.6 3 39.55 0 172.92 0 2.755 0 2353.70 0 2423.9 0 193 2 2 3501.0 3442.7 1.5314 64.2 0.025 34.6699 2.82 122.6 3.154019 241 2.4 34.6653 6 2.843 123.5 0 38.13 0 172.58 0 2.693 0 2346.80 6 2424.2 6 192 1 1 4026.2 3954.3 1.5419 63.1 0.025 34.6771 2.96 128.8 3.173989 241 2.5 -99.0000 0 2.984 129.6 36 37.88 6 176.38 6 2.662 6 2343.10 0 2428.8 0