*2019/06/20 10:58:50.86 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/06/11 22:12:49.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 27750355 NUMBER OF CHANNELS : 33 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 447 470 2 Bottle_Number n/a 1 24 3 Bottle:Firing_Sequence n/a 1 24 4 Pressure decibar 5.2 4025.1 5 Depth metres 5.2 3953.3 6 Temperature:Primary 'deg C (ITS90)' 1.5389 10.0633 7 Transmissivity %/metre 44.6 60.8 8 Fluorescence:URU:Seapoint mg/m^3 0.72E-01 3.741 9 Salinity:T0:C0 PSS-78 32.3854 34.6751 10 Oxygen:Dissolved:SBE mL/L 0.34 6.86 11 Oxygen:Dissolved:SBE umol/kg 14.6 298.7 12 Conductivity:Primary S/m 3.128836 3.558218 13 Number_of_bin_records n/a 87 241 14 Temperature:Draw 'deg C (ITS90)' 2.6 10.4 15 Salinity:Bottle PSS-78 32.3868 34.6682 16 Flag:Salinity:Bottle n/a 17 Oxygen:Dissolved mL/L 0.317 6.828 18 Oxygen:Dissolved umol/kg 13.8 297.4 19 Flag:Oxygen:Dissolved ' ' 20 Nitrate_plus_Nitrite umol/L 4.55 45.46 21 Flag:Nitrate_plus_Nitrite ' ' 22 Silicate umol/L 0.84 178.91 23 Flag:Silicate ' ' 24 Phosphate umol/L 0.716 3.322 25 Flag:Phosphate ' ' 26 Carbon:Dissolved:Organic uM 38.17 311.84 27 Flag:Carbon:Dissolved:Organic ' ' 28 Carbon:Total:Organic uM 40 52.65 29 Flag:Carbon:Total:Organic ' ' 30 Nitrogen:Total:Dissolved uM 9.63 284.08 31 Flag:Nitrogen:Total:Dissolved ' ' 32 Nitrogen:Total uM 42.16 62.31 33 Flag:Nitrogen:Total ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 3 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 ' ' ' ' F7.2 R4 ' ' 27 0 ' ' 3 NQ C ' ' 28 -99 ' ' ' ' F7.2 R4 ' ' 29 0 ' ' 3 NQ C ' ' 30 -99 ' ' ' ' F7.2 R4 ' ' 31 0 ' ' 3 NQ C ' ' 32 -99 ' ' ' ' F7.2 R4 ' ' 33 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 : 2018-026 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 : 62 LATITUDE : 49 34.03000 N ! (deg min) LONGITUDE : 138 40.03000 W ! (deg min) WATER DEPTH : 3965 ALTIMETER (M) : 8.67 ! 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 : 0443 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4484 Conductivity ' ' 2128 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 4752 Conductivity:2 ' ' 2399 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3641 'Transmissometer:WET Labs C-Star' ' ' 1185DR 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 2018/08/15 08:40:54 5630 5630 CLEAN 5.2.3 2018/08/15 08:41:23 5630 5630 CTDEDIT 5.2.3 2018/08/15 08:58:35 5630 5630 ADDSAMP 3.6 2018/08/15 09:15:31 5630 5630 BINAVE 4.2 2018/08/31 15:17:29 5630 24 MERGE 3.5 2018/08/31 15:17:41 24 24 CLEAN 5.2.3 2018/08/31 15:17:47 24 24 CALIB 11.9 2018/09/10 13:25:21 24 24 SORT 3.6 2018/09/10 16:24:22 24 24 REMOVECH 8.2 2018/09/10 16:25:31 24 24 CHGUNITS 3.1.1 2018/09/10 16:27:06 24 24 CHGUNITS 3.1.1 2018/09/10 16:27:29 24 24 REORDER 1.3.1 2018/09/10 16:27:38 ? ? HDREDIT2 3.1.1 2018/10/03 14:52:59 ? ? SORT 3.6 2019/06/20 10:30:27 24 24 MERGE 3.5 2019/06/20 10:58:37 24 24 SORT 3.6 2019/06/20 10:58:50 24 24 $END $REMARKS -CLEAN functions: 2018/08/15 08:41:06 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -CTDEDIT v5.2.3 2018/08/15 08:58:35 4 changes in channel Salinity:T0:C0 -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2018-026\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: 2018/08/31 15:17:41 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: Salinity:Bottle, Flag:Salinity:Bottle, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : P:\Cruise_Data_Processing\2018-026\Processing\hydro\2018-026-0062.samavg Secondary file: P:\Cruise_Data_Processing\2018-026\Processing\hydro\2018-026-0062.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2018-026\Processing\hydro\2018-026-0062.mrgcln1s -------------------------------------------------------------------------- -SORT parameters: 2018/08/15 11:35:24 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2018/08/31 15:17:45 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Delete Empty Channels: 0 deleted. -CALIB parameters: 2018/09/10 13:25:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2018-026\Processing\doc\2018-026-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Salinity:T0:C0 PSS-78 10 0.1200000E-02 0.1000000E+01 19 Oxygen:Dissolved:SBE mL/L 10 0.4770000E-01 0.1027600E+01 -SORT parameters: 2018/09/10 16:24:22 Sorted in ascending order of channel Press* -REMOVECH 2018/09/10 16:25:31 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] Descent_Rate [m/s] Altimeter [metres] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2018/10/03 14:52:59 Applied edit header: P:\Cruise_Data_Processing\2018-026\Processing\doc\HYDRO\2018-026-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: 2019/06/20 10:30:27 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2019/06/20 10:58:37 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Organic, Flag:Carbon:Dissolved:Organic, Carbon:Total:Organic, Flag:Carbon:Total:Organic, Nitrogen:Total:Dissolved, Flag:Nitrogen:Total:Dissolved, Nitrogen:Total, Flag:Nitrogen:Total Primary file : P:\Cruise_Data_Processing\LineP-TN\2018-026\Original\2018-026-0062.che1 Secondary file: P:\Cruise_Data_Processing\LineP-TN\2018-026\Original\2018-026-0062.tn -SORT parameters: 2019/06/20 10:58:50 Sorted in ascending order of channel Pressure $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2018-26\2018-26-0062.hex Software Version Seasave V 7.26.7.107 Temperature SN = 4484 Conductivity SN = 2128 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 11 2018 22:16:27 NMEA Latitude = 49 34.03 N NMEA Longitude = 138 40.03 W NMEA UTC (Time) = Jun 11 2018 22:12:49 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: 2018-26 Station: P20 Depth: 3965 System UTC = Jun 11 2018 22:16:27 # nquan = 20 # nvalues = 5630 # 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 = dz/dtM: Descent Rate [m/s] # name 14 = altM: Altimeter [m] # 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 = Jun 11 2018 22:12:49 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4484 # 15-Feb-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39921216e-003 # 6.40123895e-004 # 2.12994091e-005 # 1.78931585e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 14-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 # # # -1.02716519e+001 # 1.47416353e+000 # -5.26731026e-003 # 4.32020637e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 31-Aug-17 # -4.435292e+004 # -1.635794e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993627e+001 # -3.271008e-004 # 3.759160e-006 # 1.565300e-009 # 0.99987037 # -2.18884 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 4752 # 02-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35928268e-003 # 6.36988092e-004 # 2.10291075e-005 # 1.80213693e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2399 # 14-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 # # # -9.98905621e+000 # 1.49210202e+000 # 9.67601751e-005 # 7.96101898e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 02-Sep-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 3.9659e-001 # -0.6998 # -3.9462e-003 # 1.8647e-004 # -3.0185e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6300e-002 # 2.1600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3641 # # # 2 # 0.000 # # # # # # 1185DR # 2017 # 19.4021 # -1.1059 # 0.250 # # # # # # # # # 70613 # 03/21/16 # 1.00000000 # 0.00000000 # 11876484560.57000000 # 1.00000000 # -0.08460000 # # # # # # # # # 62355 # # 15.000 # 0.000 # # # # # # # datcnv_date = Aug 14 2018 12:22:20, 7.23.2 # datcnv_in = P:\Cruise_Data_Processing\2018-026\RAW\CTD\2018-026-0062.hex P:\Cr uise_Data_Processing\2018-026\Processing\doc\2018-26-ctd.XMLCON # datcnv_ox_hysteresis_correction = yes # datcnv_ox_tau_correction = yes # datcnv_bottle_scan_range_source = BL file # datcnv_scans_per_bottle = 241 END* Remarks from CTDEDIT: CTDEDIT was used to clean a few points in primary salinity at 300m. Comments from secondary file: P:\Cruise_Data_Processing\2018-026\Processing\hydro\2018-026-0062.mrgcln1s -------------------------------------------------------------------------- Comments from secondary file: P:\Cruise_Data_Processing\2018-026\Processing\hydro\2018-026-0062.sal --------------------------------------------------------------------- Sample_Number 448: SAL: Drifting in the readings. Sample_Number 451: SAL: Deleted first reading Comments from secondary file: P:\Cruise_Data_Processing\2018-026\Processing\hydro\2018-026-0062.oxy --------------------------------------------------------------------- Sample_Number 455: ALL: Niskin had a very slow drip. Sample_Number 464: ALL: Niskin had a slow dribble. Sample_Number 467: ALL: Niskin had a bad leak. It was suspected that either the upper or lower end cap was not seated. Sample_Number 470: ALL: Niskin had a bad leak. Upper end cap was not seated. Comments from secondary file: P:\Cruise_Data_Processing\2018-026\Processing\hydro\2018-026-0062.nut --------------------------------------------------------------------- Sample_Number 453: NUTS: Sample intended as a duplicate, however, one tube cracked and sample l Comments from secondary file: P:\Cruise_Data_Processing\LineP-TN\2018-026\Original\2018-026-0062.tn --------------------------------------------------------------------- Sample_Number 454: DOC & TDN: Measurement not reported (bad) Sample_Number 463: DOC & TDN: Poor measurement (probably bad) Sample_Number 468: DOC & TDN: Poor measurement (probably bad) 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 ~4 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 0.02-8.79ug/l. Average %CV for this cruise was 4.17% with 4 out of 39 duplicate pairs having a CV>10% and 0 out of 39 duplicate pairs having a CV>30%. Our average dataset %CV is 3.73% for 2013 - 2017 so the overall quality of this dataset is very good. For details see worksheet “CV%” in file QF2018-026CHL*.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 QF2018-26OXY*.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 on a Guildline 8400B Salinometer standardized with IAPSO standard seawater 4-25 days after collection. For details including a duplicate analysis, see document QF2018-26SAL*.xls. 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. For details including a duplicate analysis, see document QF2018-026nuts*.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 Choromasorb 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 "2018-26DMS report.doc" and for data and duplicate analysis see "DMS summary (2018-26).xls." The minimum detectable level for DMS is 0.10 nmol/L, so “0” values should be interpreted as <0.1nmol/L. DOC, TOC, TDN, and TN samples were collected in precombusted 40 mL glass vials and acidified immediately with 100 uL of 4M HCl. DOC/TDN samples were filtered inline from the Niskin bottles, using acid-washed filter holders and tubing and pre-combuted GF/F filters. DOC/TDN samples were collected for all depths, and TOC/TN samples were collected for depths >250 meters. The full data set may be found in document LineP-DOC-TOC-TN-TDN.xlsx. 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: 2018-026_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.12E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.477E-01 1.0276) $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 --30-- 31 --32-- 33 !Samp Bo Bo Pressu Depth Temperat Trans Fluores Salinity Oxygen Oxyge Conductiv Numb Tempe Salinity Fl Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl Carbon Fl Carbon Fl Nitrog Fl Nitrog Fl !le_ tt tt re ure: missi cence: :T0:C0 : n: ity: er_o ratur :Bottle ag Dissolv n: ag e_ ag te ag te ag : ag : ag en: ag en: ag !Numb ~u ~u Primary vity URU: Dissol Disso Primary ~bin e: ~o ed Disso ~o plus_ ~t ~i ~p Dissol ~g Total: ~g Total: ~o Total ~T !er mb en Seapoin ved: lved: _rec Draw tt lved lv Nitrit ri ca ha ved:Or an Organi an Dissol lv ot ! er ce t SBE SBE ords le ed e te te te ganic ic c ic ved ed al !---- -- -- ------ ------ -------- ----- ------- -------- ------ ----- --------- ---- ----- -------- -- ------- ----- -- ------ -- ------ -- ------- -- ------ -- ------ -- ------ -- ------ -- *END OF HEADER 470 24 24 5.2 5.2 10.0504 45.3 2.567 32.3859 6.85 298.4 3.556933 241 10.4 32.3868 3 6.797 296.1 3 4.61 3 0.84 3 0.716 3 65.20 3 -99.00 0 9.63 3 -99.00 0 469 23 23 9.7 9.6 10.0633 45.2 2.301 32.3854 6.84 298.0 3.558218 241 10.4 -99.0000 0 6.828 297.4 0 4.55 0 0.85 0 0.717 0 76.92 0 -99.00 0 23.72 0 -99.00 0 468 22 22 25.1 24.9 9.5997 44.6 3.741 32.4088 6.86 298.7 3.520198 241 10.0 -99.0000 0 6.817 296.9 0 5.07 0 1.19 0 0.758 0 311.84 4 -99.00 0 284.08 4 -99.00 0 467 21 21 50.3 49.9 7.0616 56.7 0.766 32.5605 6.27 272.8 3.313605 241 7.9 -99.0000 0 6.312 274.8 3 12.07 3 12.09 3 1.263 3 74.03 3 -99.00 0 28.60 3 -99.00 0 466 20 20 74.3 73.7 7.3597 58.6 0.174 33.3601 2.79 121.4 3.414357 241 8.1 -99.0000 0 2.810 122.3 0 29.36 0 45.09 0 2.284 0 74.80 0 -99.00 0 63.57 0 -99.00 0 465 19 19 99.8 98.9 7.1664 59.2 0.105 33.6085 2.15 93.4 3.421108 241 8.0 -99.0000 0 2.135 92.9 6 32.73 0 52.88 0 2.504 0 79.50 0 -99.00 0 60.06 0 -99.00 0 464 18 18 124.7 123.6 7.0682 59.5 0.093 33.6707 2.10 91.3 3.419140 241 7.9 -99.0000 0 2.094 91.1 3 33.06 2 53.51 2 2.510 2 61.24 2 -99.00 0 50.18 2 -99.00 0 463 17 17 149.8 148.4 7.0041 59.7 0.094 33.7093 2.07 89.9 3.418055 241 7.8 -99.0000 0 2.051 89.2 0 33.40 6 53.97 6 2.525 6 143.32 4 -99.00 0 104.29 4 -99.00 0 462 16 16 175.3 173.7 6.9471 59.8 0.088 33.7529 2.03 88.1 3.418073 241 7.7 -99.0000 0 2.021 87.9 0 33.60 0 54.34 0 2.538 0 63.68 0 -99.00 0 46.93 0 -99.00 0 461 15 15 199.9 198.1 6.8567 59.8 0.087 33.7938 1.98 86.1 3.414804 241 7.7 -99.0000 0 1.969 85.6 0 34.10 0 55.08 0 2.549 0 56.64 0 -99.00 0 48.73 0 -99.00 0 460 14 14 251.1 248.8 6.5872 60.0 0.086 33.8556 1.92 83.4 3.398596 241 7.6 -99.0000 0 1.936 84.2 6 34.80 0 57.83 0 2.594 0 48.90 0 -99.00 0 44.19 0 -99.00 0 459 13 13 300.2 297.4 6.2881 60.1 0.085 33.8954 1.86 80.7 3.377625 241 7.2 -99.0000 0 1.853 80.6 0 35.67 0 61.07 0 2.651 0 51.43 0 52.65 0 35.51 0 43.08 0 458 12 12 400.5 396.7 5.5291 60.2 0.082 33.9517 1.57 68.3 3.319617 241 6.6 -99.0000 0 1.574 68.4 0 38.65 0 71.81 0 2.806 0 49.71 0 47.60 0 39.77 0 44.28 0 457 11 11 599.7 593.8 4.5280 60.5 0.073 34.0693 0.82 35.5 3.250132 241 5.9 -99.0000 0 0.817 35.5 0 42.54 0 95.71 0 3.118 0 48.97 0 49.08 0 43.95 0 51.41 0 456 10 10 800.6 792.3 3.8143 60.5 0.073 34.2174 0.41 17.9 3.208734 241 5.4 -99.0000 0 0.400 17.4 0 44.69 0 122.10 0 3.277 0 44.98 0 45.40 0 45.53 0 53.21 0 455 9 9 1000.7 989.8 3.2983 60.5 0.073 34.3197 0.35 15.2 3.180710 241 4.7 34.3192 26 0.330 14.3 3 45.02 2 136.09 2 3.315 2 50.04 2 49.06 2 46.41 2 52.70 2 454 8 8 1250.3 1235.9 2.8368 60.5 0.073 34.4095 0.34 14.6 3.158420 241 4.3 34.4091 6 0.317 13.8 6 45.46 0 152.20 0 3.322 0 -99.00 5 47.81 0 -99.00 5 62.31 0 453 7 7 1500.8 1482.7 2.4616 60.7 0.073 34.4801 0.49 21.1 3.141994 241 3.8 34.4803 0 0.470 20.4 0 45.30 2 163.88 2 3.287 2 46.84 0 51.23 0 43.28 0 58.36 0 452 6 6 1999.7 1973.2 1.9864 60.8 0.073 34.5759 1.18 51.1 3.128836 241 3.3 34.5763 6 1.165 50.6 0 43.60 0 175.08 0 3.126 0 40.71 0 46.59 0 42.26 0 49.47 0 451 5 5 2500.5 2464.4 1.7505 60.8 0.073 34.6235 1.84 80.1 3.131961 241 3.1 34.6236 2 1.836 79.8 0 41.72 0 177.44 0 3.000 0 40.09 0 44.19 0 43.43 0 46.47 0 450 4 4 3000.4 2953.8 1.5954 60.8 0.072 34.6524 2.44 106.1 3.139877 241 2.8 34.6523 6 2.433 105.7 0 40.10 0 176.46 0 2.872 0 41.17 0 44.04 0 37.97 0 47.46 0 448 2 2 3498.9 3440.6 1.5391 60.8 0.072 34.6674 2.81 122.2 3.154470 87 2.6 34.6674 36 2.815 122.3 0 38.98 0 175.84 0 2.789 0 -99.00 0 -99.00 0 -99.00 0 -99.00 0 449 3 3 3499.7 3441.4 1.5389 60.8 0.072 34.6676 2.81 122.1 3.154499 241 2.8 34.6682 0 2.812 122.2 6 38.98 0 175.87 0 2.777 0 38.17 0 43.33 0 37.50 0 44.41 0 447 1 1 4025.1 3953.3 1.5493 59.0 0.074 34.6751 2.95 128.1 3.174491 241 2.6 -99.0000 0 2.952 128.2 0 38.54 0 178.91 0 2.748 0 39.49 0 40.00 0 38.50 0 42.16 0