*2016/07/13 15:30:00.04 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2016/02/12 00:41:21.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 16 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 31841735 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 17 2 Bottle:Firing_Sequence n/a 1 17 3 Pressure decibar 10.345 2003.639 4 Temperature:Primary 'deg C (ITS90)' 1.9548 8.7736 5 Transmissivity %/metre 59.9 62 6 Fluorescence:URU:Seapoint mg/m^3 0.45E-01 0.399 7 Salinity:T0:C0 PSS-78 32.3967 34.5875 8 Oxygen:Dissolved:SBE mL/L 0.276 6.543 9 Oxygen:Dissolved:SBE umol/kg 12 284.9 10 Number_of_bin_records n/a 32 241 11 Sample_Number n/a 274 289 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 11 -99 ' ' 5 I I 0 $END $REMARKS Flag channels were initialized with zeros. Non-zero values have the following significance: ---------------------------------------------------------------------------------- 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable Measurement 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 : 2016-01 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 : P12 EVENT NUMBER : 37 LATITUDE : 48 58.24000 N ! (deg min) LONGITUDE : 130 40.04000 W ! (deg min) WATER DEPTH : 3245 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 5725 Conductivity ' ' 4448 'Pressure:Digiquartz with TC' ' ' 0585 Temperature:2 ' ' 5724 Conductivity:2 ' ' 4434 'Oxygen:SBE 43' ' ' 3038 Fluorometer:Seapoint ' ' 3685 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 62354 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/06/02 14:32:59 1688 1688 CLEAN 5.2.1 2016/06/02 14:34:12 ? ? ADDSAMP 3.6 2016/06/02 15:56:20 1688 1688 BINAVE 4.2 2016/06/03 15:03:47 1688 17 MERGE 3.5 2016/07/06 13:58:08 16 16 CLEAN 5.2.1 2016/07/06 13:58:13 16 16 CALIB 11.8.1 2016/07/06 13:58:41 16 16 SORT 3.6 2016/07/06 13:58:52 16 16 REMOVECH 8.2 2016/07/06 14:01:01 16 16 CHGUNITS 3.1 2016/07/06 14:01:28 16 16 CHGUNITS 3.1 2016/07/06 14:05:40 16 16 REORDER 1.3.1 2016/07/06 14:07:53 ? ? HDREDIT2 3.0.2 2016/07/13 15:30:00 ? ? $END $REMARKS -CLEAN functions: 2016/06/02 14:33:58 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2016-01\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: 2016/07/06 13:58:08 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, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium, pH, Flag:pH, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : P:\Cruise_Data_Processing\2016-01\Processing\hydro\2016-01-0037.samavg Secondary file: P:\Cruise_Data_Processing\2016-01\Processing\hydro\2016-01-0037.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2016-01\Processing\hydro\2016-01-0037.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2016/07/06 13:57:57 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2016/07/06 13:58:12 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -CALIB parameters: 2016/07/06 13:58:41 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-01\Processing\doc\2016-01-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Salinity:T0:C0 PSS-78 10 0.2200000E-02 0.1000000E+01 17 Salinity:T1:C1 PSS-78 10 -0.1300000E-02 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 0.4120000E-01 0.1078300E+01 -SORT parameters: 2016/07/06 13:58:52 Sorted in ascending order of channel Pressure* -REMOVECH 2016/07/06 14:01:01 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] 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:P* 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 - No units changed -HEADER EDITS: 2016/07/13 15:30:00 Applied edit header: P:\Cruise_Data_Processing\2016-01\Processing\doc\HYDRO\2016-01-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 8: Oxygen:Dissolved:SBE [mL/L] Format: F11.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2016-01\2016-01-0037.hex Software Version Seasave V 7.23.2 Temperature SN = 5725 Conductivity SN = 4448 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 12 2016 00:46:05 NMEA Latitude = 48 58.24 N NMEA Longitude = 130 40.04 W NMEA UTC (Time) = Feb 12 2016 00:41:21 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> Mission: 2016-01 Ship: J.P. Tully Station: P12 Depth: 3245 Jades cast System UTC = Feb 12 2016 00:46:05 # nquan = 19 # nvalues = 1688 # 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 = t090C: Temperature [ITS-90, deg C] # name 5 = t190C: Temperature, 2 [ITS-90, deg C] # name 6 = c0S/m: Conductivity [S/m] # name 7 = c1S/m: Conductivity, 2 [S/m] # name 8 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 9 = flSP: Fluorescence, Seapoint # name 10 = sbeox0V: Oxygen raw, SBE 43 [V] # name 11 = par: PAR/Irradiance, Biospherical/Licor # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 18 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Feb 12 2016 00:41:21 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 5725 # 24-Feb-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38076113e-003 # 6.41260711e-004 # 2.29020108e-005 # 2.15082043e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4448 # 25-Feb-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.84642248e+000 # 1.66418068e+000 # -2.33043975e-003 # 2.81191758e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0585 # 30-Dec-13 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99994600 # -2.11246 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 5724 # 29-Jan-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.37933003e-003 # 6.40586592e-004 # 2.28632824e-005 # 2.16518905e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4434 # 12-Feb-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.80804546e+000 # 1.71248163e+000 # -1.05284368e-003 # 1.74572291e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3038 # 19-Feb-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.9400e-001 # -0.5162 # -4.1055e-003 # 1.6181e-004 # -2.6271e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.8000e-002 # 1.3700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3685 # # # 0 # 0.000 # # # # # # 1396DR # Feb 5tht 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # datcnv_date = Jun 02 2016 14:19:39, 7.23.2 # datcnv_in = P:\Cruise_Data_Processing\2016-01\RAW\CTD\2016-01-0037.hex P:\Crui se_Data_Processing\2016-01\Processing\doc\2016-01-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* 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 ~7 weeks after the cruise. The average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). Precision Statement: Chlorophyll values ranged from 0.04-1.14 ug/l. Average %CV for this cruise was an excellent 2.82% with 1 out of 58 duplicate pairs having a CV>15% and 0 out of 58 duplicate pairs having a CV>50% . Our average dataset %CV is 2.83% for 2013 - 2015 so the overall quality of this dataset is excellent. For details see worksheet “CV%” in file QF2016-01CHL*.xls. Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeopigment values. 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 QF2016-01OXY*.xls. Salinity samples were collected in 200 mL type ll glass bottles with disposable plastic inserts and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab at IOS on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater 12 to 21 days after collection. For details including a duplicate analysis, see document QF2016-01SAL*.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 QF2016-01nuts*.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 (PFD). All samples were run as soon as possible after being collected. For more detail see file 2016-01 DMS report.doc and for data and duplicate analysis see "DMS summary (2016-01 data).xls." The minimum detectable level for DMS is 0.10 nmol/L, so “0” values should be interpreted as <0.1nmol/L. 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: -------------------------- 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. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". 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: 2016-01_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.22E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.412E-01 1.0783) $END !1- 2- --3--- ---4---- --5-- ---6--- ---7---- --8--- --9-- -10- -11- !Bo Bo Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb Samp !tt tt re ure: missi cence: :T0:C0 : n: er_o le_ !~u ~u Primary vity URU: Dissol Disso ~bin Numb !mb en Seapoin ved: lved: _rec er !er ce t SBE SBE ords !-- -- ------ -------- ----- ------- -------- ------ ----- ---- ---- *END OF HEADER 15 15 10.3 8.7729 60.0 0.357 32.3968 6.54 284.7 34 287 14 14 10.4 8.7725 59.9 0.390 32.3968 6.54 284.9 34 286 16 16 10.9 8.7736 60.2 0.332 32.3967 6.51 283.4 32 288 17 17 10.9 8.7736 60.1 0.399 32.3968 6.52 284.0 241 289 9 9 500.1 4.3948 61.8 0.051 34.0660 0.84 36.4 50 282 12 12 500.2 4.3949 61.9 0.051 34.0661 0.83 36.3 241 285 10 10 501.1 4.3939 61.8 0.051 34.0663 0.83 36.1 48 283 11 11 501.6 4.3925 61.9 0.051 34.0666 0.83 36.3 42 284 8 8 1002.4 3.2000 61.8 0.051 34.3578 0.28 12.1 241 281 7 7 1004.4 3.1996 61.8 0.051 34.3579 0.28 12.0 37 280 6 6 1006.4 3.2002 61.8 0.051 34.3578 0.28 12.3 43 279 5 5 1006.5 3.1955 61.8 0.051 34.3597 0.28 12.0 49 278 3 3 1999.2 1.9560 62.0 0.045 34.5874 1.33 57.9 37 276 2 2 2000.5 1.9559 62.0 0.046 34.5872 1.33 57.7 40 275 4 4 2003.0 1.9548 62.0 0.045 34.5875 1.33 57.7 241 277 1 1 2003.6 1.9562 62.0 0.045 34.5873 1.31 57.1 37 274