*2023/03/19 10:47:01.13 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/04/04 11:04:25.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 17 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : AF61DE8E NUMBER OF CHANNELS : 56 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 163 179 2 Bottle_Number n/a 1 17 3 Bottle:Firing_Sequence n/a 1 17 4 Pressure decibar 1.7 375.2 5 Temperature:Primary 'deg C (ITS90)' 8.9817 9.6701 6 Transmissivity %/metre 15.7 59.9 7 Fluorescence:URU:Seapoint mg/m^3 0.61E-01 3.862 8 PAR uE/m^2/sec 0 7 9 Salinity:T0:C0 PSS-78 21.6716 31.0793 10 Oxygen:Dissolved:SBE mL/L 2.25 7.41 11 Oxygen:Dissolved:SBE umol/kg 98.1 325.2 12 Number_of_bin_records n/a 241 241 13 Temperature:Draw 'deg C (ITS90)' 8.6 9.5 14 Salinity:Bottle PSS-78 31.0754 31.0754 15 Flag:Salinity:Bottle n/a 16 Oxygen:Dissolved mL/L 2.29 7.408 17 Oxygen:Dissolved umol/kg 99.8 325.3 18 Flag:Oxygen:Dissolved n/a 19 Nitrate_plus_Nitrite umol/L 7.66 30.98 20 Flag:Nitrate_plus_Nitrite n/a 21 Phosphate umol/L 0.653 3.156 22 Flag:Phosphate n/a 23 Salinity:Bottle PSS-78 31.0754 31.0754 24 Flag:Salinity:Bottle n/a 25 Chlorophyll:Extracted mg/m^3 1.08 5.95 26 Flag:Chlorophyll:Extracted n/a 27 Phaeo-Pigment:Extracted mg/m^3 0.68 1.69 28 pH:SBE:Nominal n/a 7.604 8.278 29 Silicate umol/L 19.98 76.12 30 Silicate:Flag n/a 31 HPLC:Chl-c3 mg/m^3 0.104 0.104 32 HPLC:Chlide-a mg/m^3 0.28 0.28 33 HPLC:MgDVP mg/m^3 0.43E-01 0.43E-01 34 HPLC:Chl-c2 mg/m^3 0.412 0.412 35 HPLC:Chl-c1 mg/m^3 0.22 0.22 36 HPLC:Me-chlide mg/m^3 1.046 1.046 37 HPLC:Peri mg/m^3 0.8E-02 0.8E-02 38 HPLC:Pheide-a mg/m^3 0 0 39 HPLC:But-fuco mg/m^3 0.21E-01 0.21E-01 40 HPLC:Fuco mg/m^3 2.422 2.422 41 HPLC:Neo mg/m^3 0 0 42 HPLC:Pras mg/m^3 0 0 43 HPLC:Viola mg/m^3 0 0 44 HPLC:Hex-fuco mg/m^3 0 0 45 HPLC:Diadino mg/m^3 0.167 0.167 46 HPLC:Allo mg/m^3 0.15E-01 0.15E-01 47 HPLC:Diato mg/m^3 0 0 48 HPLC:Zea mg/m^3 0.4E-02 0.4E-02 49 HPLC:Lut mg/m^3 0 0 50 HPLC:Chl-b mg/m^3 0.91E-01 0.91E-01 51 HPLC:DVChl-a mg/m^3 0 0 52 HPLC:Chl-a mg/m^3 4.038 4.038 53 HPLC:Phe-a mg/m^3 0.87E-01 0.87E-01 54 HPLC:B-Car mg/m^3 0.73E-01 0.73E-01 55 HPLC:TChl-a mg/m^3 5.364 5.364 56 Flag:HPLC ' ' $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 ' ' 9 F ' ' 4 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 -99 ' ' 5 I I 0 13 -99 ' ' 6 F R4 1 14 -99 ' ' 9 F R4 4 15 0 ' ' 3 NQ C ' ' 16 -99 ' ' 8 F R4 3 17 -99 ' ' 6 F ' ' 1 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 8 F R4 3 22 0 ' ' 3 NQ C ' ' 23 -99 ' ' 9 F R4 4 24 0 ' ' 3 NQ C ' ' 25 -99 ' ' 7 F R4 2 26 0 ' ' 3 NQ C ' ' 27 -99 ' ' 7 F R4 2 28 -99 ' ' 8 F ' ' 3 29 -99 ' ' 7 F R4 2 30 0 ' ' 3 NQ C ' ' 31 -99 ' ' 8 F R4 3 32 -99 ' ' 8 F R4 3 33 -99 ' ' 8 F R4 3 34 -99 ' ' 8 F R4 3 35 -99 ' ' 8 F R4 3 36 -99 ' ' 8 F R4 3 37 -99 ' ' 8 F R4 3 38 -99 ' ' 8 F R4 3 39 -99 ' ' 8 F R4 3 40 -99 ' ' 8 F R4 3 41 -99 ' ' 8 F R4 3 42 -99 ' ' 8 F R4 3 43 -99 ' ' 8 F R4 3 44 -99 ' ' 8 F R4 3 45 -99 ' ' 8 F R4 3 46 -99 ' ' 8 F R4 3 47 -99 ' ' 8 F R4 3 48 -99 ' ' 8 F R4 3 49 -99 ' ' 8 F R4 3 50 -99 ' ' 8 F R4 3 51 -99 ' ' 8 F R4 3 52 -99 ' ' 8 F R4 3 53 -99 ' ' 8 F R4 3 54 -99 ' ' 8 F R4 3 55 -99 ' ' 8 F R4 3 56 0 ' ' 3 NQ C ' ' $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 : 2015-17 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia / Juan de Fuca Strait SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 39 EVENT NUMBER : 52 LATITUDE : 49 9.80000 N ! (deg min) LONGITUDE : 123 33.09000 W ! (deg min) WATER DEPTH : 378 ALTIMETER (M) : 2.05 ! 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 : 506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 pH ' ' 0851 PAR/Irradiance:Biospherical/Licor ' ' 4565 Fluorometer:Seapoint ' ' 3642 Altimeter ' ' 1252 'Oxygen:SBE 43' ' ' 1438 'Transmissometer:WET Labs C-Star' ' ' 1396DR Unavailable ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.1 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! --------------------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/07/07 15:37:45 4097 4097 CLEAN 5.2.1 2015/07/07 15:38:16 4097 4097 MERGEHDR 1.3 2015/07/07 15:38:45 4097 4097 ADDSAMP 3.6 2015/07/07 15:39:11 4097 4097 BINAVE 4.2 2015/07/07 15:39:32 4097 17 MERGE 3.5 2015/07/07 15:40:21 17 17 CALIB 11.8.1 2015/07/07 15:43:42 17 17 SORT 3.6 2015/07/07 15:44:21 17 17 REMOVECH 8.2 2015/07/07 15:44:45 17 17 CHGUNITS 3.1 2015/07/07 15:45:38 17 17 CHGUNITS 3.1 2015/07/07 15:45:59 17 17 REORDER 1.3.1 2015/07/07 15:48:34 ? ? HDREDIT2 3.0.2 2015/07/07 15:58:23 ? ? CLEAN 5.2.1 2015/12/09 15:15:14 17 17 Silicate_Correction 1.0 2018/02/20 14:32:04 17 17 SORT 3.6 2020/07/16 17:04:03 17 17 REORDER 1.3.1 2020/07/16 17:05:19 ? ? MERGE 3.5.1 2020/07/21 17:19:02 17 17 SORT 3.6 2020/07/21 17:20:32 17 17 HDREDIT2 3.2 2020/07/21 17:22:16 ? ? HDREDIT2 3.2 2020/07/21 17:22:54 ? ? Silicate_Modification 1.2 2023/03/19 10:47:01 17 17 $END $REMARKS -CLEAN functions: 2015/07/07 15:38:02 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\2015-17\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 Bin 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: 2015/07/07 15:40:21 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\2015-17\Processing\hydro\2015-17-0052.samavg Secondary file: P:\Cruise_Data_Processing\2015-17\Processing\hydro\2015-17-0052.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2015-17\Processing\hydro\2015-17-0052.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2015/06/04 17:15:45 Sorted in ascending order of channel Bottle_Number -CALIB parameters: 2015/07/07 15:43:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-17\Processing\doc\2015-17-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Salinity:T0:C0 PSS-78 10 -0.2000000E-02 0.1000000E+01 20 Oxygen:Dissolved:SBE mL/L 10 0.5690000E-01 0.1018700E+01 -SORT parameters: 2015/07/07 15:44:21 Sorted in ascending order of channel Pressure* -REMOVECH 2015/07/07 15:44:45 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:Reference [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: 2015/07/07 15:58:23 Applied edit header: P:\Cruise_Data_Processing\2015-17\Processing\doc\HYDRO\2015-17-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: F11.2 ==> F7.1 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: 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: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Format: F8.3 ==> F7.2 Channel 18: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 19: Phaeo-Pigment:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 20: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 22: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 23: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Format: F6.2 ==> F7.2 Channel 24: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 25: Silicate [umol/L] Units: ==> umol/L Channel 26: Flag:Silicate [n/a] Units: ==> n/a Channel 27: Phosphate [umol/L] Units: ==> umol/L Channel 28: Flag:Phosphate [n/a] Units: ==> n/a Channel 11: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a -CLEAN functions: 2015/12/09 15:15:13 20 Change character data from " " to "0" in channels Flag* -SORT parameters: 2020/07/16 17:04:03 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2020/07/21 17:19:02 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: HPLC:Chl-c3, HPLC:Chlide-a, HPLC:MgDVP, HPLC:Chl-c2, HPLC:Chl-c1, HPLC:Me-chlide, HPLC:Peri, HPLC:Pheide-a, HPLC:But-fuco, HPLC:Fuco, HPLC:Neo, HPLC:Pras, HPLC:Viola, HPLC:Hex-fuco, HPLC:Diadino, HPLC:Allo, HPLC:Diato, HPLC:Zea, HPLC:Lut, HPLC:Chl-b, HPLC:DVChl-a, HPLC:Chl-a, HPLC:Phe-a, HPLC:B-Car, HPLC:TChl-a, Flag:HPLC Primary file : D:\Telework\HPLC\2015-017\Processing\2015-017-0052.CHE2 Secondary file: D:\Telework\HPLC\2015-017\Processing\2015-017-0052.hplc -SORT parameters: 2020/07/21 17:20:32 Sorted in ascending order of channel Pressure -HEADER EDITS: 2020/07/21 17:22:16 Applied edit header: D:\Telework\HPLC\2015-017\Processing\DOC\2015-017-bot-hdr1.txt Channel 12: Number_of_bin_records [n/a] Pad: ' ' ==> -99 -HEADER EDITS: 2020/07/21 17:22:54 Applied edit header: D:\Telework\HPLC\2015-017\Processing\DOC\2015-017-bot-hdr2.txt $END *COMMENTS ===================================================================================== Silicate correction was applied after the original processing. 2023/03/19 ------------------------------------------------------------------------------------- Silicate data has been adjusted to account for salinity effect and analysis on the Water Properties Group Astoria Pacific continuous flow nutrient analyser. Adjustment was made for salinity values (when available) of <= 25 psu. Adjustment equation: Silicate:Corrected = Silicate * [1+((-0.003)*(32-S))] where, Silicate:Corrected = corrected silicate concentration in micromoles/litre Silicate = uncorrected silicate concentration in micromoles/litre -0.003 = salt correction factor 32 = salt concentration of artificial seawater used by the WPG Astoria Pacific continuous flow analyser S = salinity of the sample At Station: 39, Sample Number: 179, Silicate corrected using CTD salinity. ===================================================================================== SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2015-17\2015-07-0052.hex Software Version Seasave V 7.23.1 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 04 2015 04:06:00 NMEA Latitude = 49 09.80 N NMEA Longitude = 123 33.09 W NMEA UTC (Time) = Apr 04 2015 11:04:25 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 surface PAR voltage added to scan A/D offset = 0 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Vector: 2015-17 2015-17 STN: 39 Depth: 378 System UTC = Apr 04 2015 11:06:00 # nquan = 21 # nvalues = 4097 # 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 = spar: SPAR/Surface Irradiance # name 13 = ph: pH # name 14 = altM: Altimeter [m] # name 15 = dz/dtM: Descent Rate [m/s] # name 16 = pumps: Pump Status # name 17 = sal00: Salinity, Practical [PSU] # name 18 = sal11: Salinity, Practical, 2 [PSU] # name 19 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 20 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Apr 04 2015 11:04:25 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11056177e-003 # 6.24714349e-004 # 1.97891287e-005 # 1.88702998e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 01-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22314873e+000 # 5.07768024e-001 # -5.15940128e-004 # 5.09668877e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 30-Dec-13 # -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 # 0.99997945 # -0.25000 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 27-Feb-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36833110e-003 # 6.37693324e-004 # 2.08227492e-005 # 1.72454648e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62060268e+000 # 1.47483016e+000 # -1.36190582e-003 # 1.93968125e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0851 # 04-Sep-2014 # 4.6134 # 2.5497 # # # # # # 4565 # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # 3642 # # # 2 # 0.000 # # # # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # 1438 # 03-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7181e-001 # -0.5187 # -2.2511e-003 # 1.3917e-004 # -2.6436e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.4300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 1396DR # 05-Feb-2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 16504 # 16-MAR-2011 # 1527.28000000 # 1.00000000 # # # # datcnv_date = Jul 07 2015 15:36:36, 7.23.2 # datcnv_in = P:\Cruise_Data_Processing\2015-17\RAW\CTD\2015-17-0052.hex P:\Crui se_Data_Processing\2015-17\Processing\doc\2015-17-ctd.xmlcon # datcnv_ox_hysteresis_correction = no # 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\2015-17\Processing\hydro\2015-17-0052.mrgcln1s ------------------------------------------------------------------------ Comments from secondary file: P:\Cruise_Data_Processing\2015-17\Processing\hydro\2015-17-0052.oxy ------------------------------------------------------------------- Sample_Number 172: OXY: Funny titration curve near endpoint. Endpoint was adjusted back. Sample_Number 179: OXY: Top end cap was not seated properly on Niskin. Sample did not have a water seal. There was no air in sample nor was there water outside of stopper. Comments from secondary file: P:\Cruise_Data_Processing\2015-17\Processing\hydro\2015-17-0052.nut ------------------------------------------------------------------- Sample_Number 163: NUTS: Nutrient tube cracked and sample lost Sample_Number 178: NUTS: Animal observed in sample Sample_Number 179: CHL: CV>15% Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -20C prior to analysis. Samples were extracted in 90% acetone at -20C for 24 hours in the labe 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 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). For details see worksheet “CV%” in file QF2015-17CHL*.xls. Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeopigment values. HPLC samples were filtered onto 47mm GF/F filters and stored at -80C prior to analysis. Samples were extracted in 95% methanol at -20C for 24 hours in the lab and analyzed on a WATERS 2695 HPLC separations system as detailed in Nemcek and Pena, 2014. Analysis was performed ~1 month after collection. The average of two samples is reported. Variability is assessed as the %CV (std dev/mean*100) for duplicate pairs. All pigments below the limit of detection (LOD) are assigned a zero value. TChl-a is the sum of Chl-a, DVchl-a, Chlide-a and Me-chlide For further information see file QF2015-017HPLC*.xlsx. Oxygen samples were analyzed at sea using an automated Winkler titration system (Metrohm Dosimat model 665 for titrations, Dosimat model 865 for dispensing standards and a PC950 Colorimeter controlled by AutoOxy software V3.4) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). For details including a duplicate analysis, see document QF2015-17OXY*.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 16 to 23 days after collection. For details including a duplicate analysis, see document QF2015-17SAL*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in -20 freezer. All analysis was performed on frozen samples. They were analyzed using an Astoria analyzer following methods described in IOS Nutrient Methods (1996) Barwell-Clarke and Whitney. There were no duplicates collected, so precision statement was not assessed. For details see document QF2015-17nuts*.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. 5. Nemcek, N. and Peña, M.A. 2014. Institute of Ocean Sciences Protocols for Phytoplankton Pigment Analysis by HPLC. Can. Tech. Rep. Fish. Aquat. Sci. 3117: x + 80 p. * 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. 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. The Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.13 mL/L from 0 to 30db ±0.1 mL/L from 30db to 100db ±0.08 mL/L from 100db to 250db ±0.03 mL/L below 250db WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were available at the time of processing. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see the report: 2015-17-proc.doc. --------------------------------------------------------------------------------- Comments from secondary file: D:\Telework\HPLC\2015-017\Processing\2015-017-0052.hplc ------------------------------------------------------- Station " ": HPLC: >10%CV for TChl-a *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 () (0.569E-01 1.0187) $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-- ---34-- ---35-- ---36-- ---37-- ---38-- ---39-- ---40-- ---41-- ---42-- ---43-- ---44-- ---45-- ---46-- ---47-- ---48-- ---49-- ---50-- ---51-- ---52-- ---53-- ---54-- ---55-- 56 !Samp Bo Bo Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb Tempe Salinity Fl Oxygen: Oxyge Fl Nitrat Fl Phospha Fl Salinity Fl Chloro Fl Phaeo- pH:SBE: Silica Si HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC:B- HPLC: Fl !le_ tt tt re ure: missi cence: :T0:C0 : n: er_o ratur :Bottle ag Dissolv n: ag e_ ag te ag :Bottle ag phyll: ag Pigmen Nominal te li Chl-c3 Chlide- MgDVP Chl-c2 Chl-c1 Me- Peri Pheide- But- Fuco Neo Pras Viola Hex- Diadino Allo Diato Zea Lut Chl-b DVChl-a Chl-a Phe-a Car TChl-a ag !Numb ~u ~u Primary vity URU: Dissol Disso ~bin e: ~o ed Disso ~o plus_ ~t ~p ~o Extrac ~a t: ~: a chlide a fuco fuco : !er mb en Seapoin ved: lved: _rec Draw tt lved lv Nitrit ri ha tt ted ct Extrac Fl HP ! er ce t SBE SBE ords le ed e te te le ed ted ag LC !---- -- -- ------ -------- ----- ------- ------ -------- ------ ----- ---- ----- -------- -- ------- ----- -- ------ -- ------- -- -------- -- ------ -- ------ ------- ------ -- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -- *END OF HEADER 179 17 17 1.7 9.5000 15.7 3.862 7.0 21.6716 7.41 325.2 241 9.4 -99.0000 0 7.408 325.3 3 7.66 0 0.653 0 -99.0000 0 5.95 36 1.69 8.278 19.98 0 0.104 0.280 0.043 0.412 0.220 1.046 0.008 0.000 0.021 2.422 0.000 0.000 0.000 0.000 0.167 0.015 0.000 0.004 0.000 0.091 0.000 4.038 0.087 0.073 5.364 36 178 16 16 6.4 9.6701 49.7 1.093 0.3 26.2984 6.52 285.3 241 9.5 -99.0000 0 6.504 284.6 0 13.80 0 1.663 0 -99.0000 0 -99.00 0 -99.00 8.102 24.59 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 177 15 15 11.6 9.4084 54.5 0.889 0.0 27.5261 5.99 261.6 241 9.3 -99.0000 0 5.953 260.2 0 17.88 0 1.724 0 -99.0000 0 1.60 6 1.12 7.990 32.98 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 176 14 14 21.4 9.3030 57.5 0.546 0.0 28.3448 5.26 230.0 241 9.1 -99.0000 0 5.267 230.1 0 21.47 0 2.007 0 -99.0000 0 1.08 6 0.68 7.874 39.73 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 175 13 13 31.7 9.1489 59.9 0.222 0.0 28.9871 4.38 191.2 241 9.0 -99.0000 0 4.420 193.0 0 27.31 0 2.373 0 -99.0000 0 -99.00 0 -99.00 7.771 51.12 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 174 12 12 41.0 9.1078 59.0 0.200 0.0 29.0607 4.28 186.7 241 8.9 -99.0000 0 4.304 187.9 0 28.71 6 2.417 6 -99.0000 0 -99.00 0 -99.00 7.752 53.04 6 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 173 11 11 51.4 9.0929 59.3 0.144 0.0 29.2183 4.07 177.8 241 8.8 -99.0000 0 4.101 179.0 0 29.59 0 2.470 0 -99.0000 0 -99.00 0 -99.00 7.745 55.00 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 172 10 10 76.5 9.0462 59.5 0.075 0.0 29.5615 4.29 187.3 241 8.8 -99.0000 0 4.306 187.9 3 29.06 0 2.373 0 -99.0000 0 -99.00 0 -99.00 7.776 53.15 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 171 9 9 101.3 9.0347 59.8 0.072 0.0 29.7417 4.29 187.3 241 8.8 -99.0000 0 4.346 189.6 6 28.75 0 2.311 0 -99.0000 0 -99.00 0 -99.00 7.788 52.19 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 170 8 8 125.7 8.9817 56.3 0.073 0.0 30.0636 4.29 186.9 241 8.6 -99.0000 0 4.326 188.7 0 27.85 0 2.272 0 -99.0000 0 -99.00 0 -99.00 7.797 50.91 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 169 7 7 151.8 9.1020 56.2 0.070 0.0 30.3395 3.84 167.4 241 8.6 -99.0000 0 3.878 169.1 0 28.41 0 2.398 0 -99.0000 0 -99.00 0 -99.00 7.764 53.93 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 168 6 6 176.7 9.0045 52.7 0.073 0.0 30.5926 3.74 163.0 241 8.6 -99.0000 0 3.781 164.9 0 28.17 0 2.387 0 -99.0000 0 -99.00 0 -99.00 7.746 53.58 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 167 5 5 202.1 9.3516 56.8 0.062 0.0 30.8158 2.78 121.2 241 8.8 -99.0000 0 2.830 123.4 0 30.47 0 2.732 0 -99.0000 0 -99.00 0 -99.00 7.659 64.13 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 166 4 4 251.6 9.3124 56.0 0.061 0.0 30.9447 2.53 110.4 241 8.8 -99.0000 0 2.567 111.9 0 30.85 6 2.826 6 -99.0000 0 -99.00 0 -99.00 7.637 68.35 6 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 165 3 3 300.7 9.2816 58.2 0.061 0.0 31.0446 2.44 106.4 241 8.8 -99.0000 0 2.469 107.6 6 30.94 0 2.937 0 -99.0000 0 -99.00 0 -99.00 7.623 69.99 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 164 2 2 351.5 9.2571 44.6 0.062 0.0 31.0749 2.27 98.9 241 8.7 31.0754 0 2.291 99.9 0 30.98 0 3.156 0 31.0754 0 -99.00 0 -99.00 7.604 76.12 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 163 1 1 375.2 9.2466 38.8 0.061 0.0 31.0793 2.25 98.1 241 8.6 -99.0000 0 2.290 99.8 0 -99.00 9 -99.000 9 -99.0000 0 -99.00 0 -99.00 7.604 -99.00 9 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000