*2023/04/03 16:09:30.62 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/05/17 04:00:10.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 11 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : F4F28993 NUMBER OF CHANNELS : 55 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 420 430 2 Bottle_Number n/a 1 11 3 Bottle:Firing_Sequence n/a 1 11 4 Pressure decibar 1.6 151.5 5 Depth metres 1.6 150.1 6 Temperature:Secondary 'deg C (ITS90)' 8.7283 10.0081 7 Conductivity:Secondary S/m 3.264754 3.290679 8 Transmissivity %/metre 45.9 51.9 9 Fluorescence:URU:Seapoint mg/m^3 0.145 1.102 10 PAR uE/m^2/sec 0 2 11 Salinity:T1:C1 PSS-78 29.747 30.5369 12 Oxygen:Dissolved:SBE mL/L 3.68 6.7 13 Oxygen:Dissolved:SBE umol/kg 160.6 292.6 14 Number_of_bin_records n/a 241 241 15 Temperature:Draw 'deg C (ITS90)' 9 10.1 16 Oxygen:Dissolved mL/L 3.869 5.02 17 Oxygen:Dissolved umol/kg 171.5 222.4 18 Flag:Oxygen:Dissolved n/a 19 Nitrate_plus_Nitrite umol/L 21.15 28.44 20 Flag:Nitrate_plus_Nitrite n/a 21 Silicate umol/L 46.34 60.71 22 Flag:Silicate n/a 23 Phosphate umol/L 1.983 2.527 24 Flag:Phosphate n/a 25 Chlorophyll:Extracted mg/m^3 0.87 1.29 26 Flag:Chlorophyll:Extracted n/a 27 Phaeo-Pigment:Extracted mg/m^3 0.52 0.66 28 HPLC:Chl-c3 mg/m^3 0.28E-01 0.28E-01 29 HPLC:Chlide-a mg/m^3 0.52E-01 0.52E-01 30 HPLC:MgDVP mg/m^3 0.12E-01 0.12E-01 31 HPLC:Chl-c2 mg/m^3 0.124 0.124 32 HPLC:Chl-c1 mg/m^3 0.37E-01 0.37E-01 33 HPLC:Me-chlide mg/m^3 0.67E-01 0.67E-01 34 HPLC:Peri mg/m^3 0.15E-01 0.15E-01 35 HPLC:Pheide-a mg/m^3 0 0 36 HPLC:But-fuco mg/m^3 0 0 37 HPLC:Fuco mg/m^3 0.477 0.477 38 HPLC:Neo mg/m^3 0 0 39 HPLC:Pras mg/m^3 0.3E-02 0.3E-02 40 HPLC:Viola mg/m^3 0.3E-02 0.3E-02 41 HPLC:Hex-fuco mg/m^3 0.8E-02 0.8E-02 42 HPLC:Diadino mg/m^3 0.48E-01 0.48E-01 43 HPLC:Allo mg/m^3 0.34E-01 0.34E-01 44 HPLC:Diato mg/m^3 0 0 45 HPLC:Zea mg/m^3 0.5E-02 0.5E-02 46 HPLC:Lut mg/m^3 0.2E-02 0.2E-02 47 HPLC:Gyr-de mg/m^3 0 0 48 HPLC:Chl-b mg/m^3 0.36E-01 0.36E-01 49 HPLC:C2mgdg mg/m^3 0 0 50 HPLC:DVChl-a mg/m^3 0 0 51 HPLC:Chl-a mg/m^3 1.052 1.052 52 HPLC:Phe mg/m^3 0 0 53 HPLC:B-Car mg/m^3 0.19E-01 0.19E-01 54 HPLC:TChl-a mg/m^3 1.171 1.171 55 Flag:HPLC n/a $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 ' ' 10 F ' ' 6 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 7 F ' ' 1 11 -99 ' ' 9 F ' ' 4 12 -99 ' ' 7 F ' ' 2 13 -99 ' ' 6 F ' ' 1 14 -99 ' ' 5 I I 0 15 -99 ' ' 6 F R4 1 16 -99 ' ' 8 F R4 3 17 -99 ' ' 6 F ' ' 1 18 -99 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 -99 ' ' 3 NQ C ' ' 21 -99 ' ' 7 F R4 2 22 -99 ' ' 3 NQ C ' ' 23 -99 ' ' 8 F R4 3 24 -99 ' ' 3 NQ C ' ' 25 -99 ' ' 7 F R4 2 26 -99 ' ' 3 NQ C ' ' 27 -99 ' ' 7 F R4 2 28 -99 ' ' 8 F R4 3 29 -99 ' ' 8 F R4 3 30 -99 ' ' 8 F R4 3 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 ' ' 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 : 2018-039 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Robert M. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : WCVI / Strait of Georgia STATION : 16 EVENT NUMBER : 156 LATITUDE : 49 57.68000 N ! (deg min) LONGITUDE : 125 8.76000 W ! (deg min) WATER DEPTH : 160 ALTIMETER (M) : 6.45 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2710 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 7.26.2.13 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2018/08/09 11:12:36 2651 2651 CLEAN 5.2.3 2018/08/09 11:13:24 2651 2651 ADDSAMP 3.6 2018/08/09 12:53:17 2651 2651 BINAVE 4.2 2018/08/13 16:36:36 2651 11 MERGE 3.5 2018/08/28 12:19:39 11 11 CLEAN 5.2.3 2018/08/28 12:19:48 11 11 CALIB 11.9 2018/08/28 12:20:31 11 11 SORT 3.6 2018/08/28 12:20:38 11 11 REMOVECH 8.2 2018/08/28 12:20:43 11 11 CHGUNITS 3.1.1 2018/08/28 12:21:15 11 11 CHGUNITS 3.1.1 2018/08/28 12:21:21 11 11 REORDER 1.3.1 2018/08/28 12:21:27 ? ? HDREDIT2 3.1.1 2018/08/28 12:21:32 ? ? SORT 3.6 2023/04/03 16:01:50 11 11 REORDER 1.3.1 2023/04/03 16:06:08 ? ? MERGE 3.6 2023/04/03 16:07:06 11 11 SORT 3.6 2023/04/03 16:07:21 11 11 CLEAN 5.3 2023/04/03 16:07:49 11 11 HDREDIT2 3.2 2023/04/03 16:08:55 ? ? HDREDIT2 3.2 2023/04/03 16:09:30 ? ? $END $REMARKS -CLEAN functions: 2018/08/09 11:13:05 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\2018-039\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: 2018/08/28 12:19:39 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\2018-039\Processing\hydro\2018-039-0156.samavg Secondary file: P:\Cruise_Data_Processing\2018-039\Processing\hydro\2018-039-0156.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2018-039\Processing\hydro\2018-039-0156.mrgcln1s -------------------------------------------------------------------------- -CLEAN functions: 2018/08/09 15:37:22 20 Reduce header to sections: FIL ADM LOC DEP REC INS HIS RAW CAL COM Remarks removed from kept sections. -SORT parameters: 2018/08/09 15:37:28 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2018/08/28 12:19:45 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Delete Empty Channels: 0 deleted. -CALIB parameters: 2018/08/28 12:20:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2018-039\Processing\doc\2018-039-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Salinity:T1:C1 PSS-78 10 0.3900000E-02 0.1000000E+01 19 Oxygen:Dissolved:SBE mL/L 10 0.4770000E-01 0.1027600E+01 -SORT parameters: 2018/08/28 12:20:38 Sorted in ascending order of channel Press* -REMOVECH 2018/08/28 12:20:43 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Altimeter [metres] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Temperature:Draw 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2018/08/28 12:21:32 Applied edit header: P:\Cruise_Data_Processing\2018-039\Processing\doc\HYDRO\2018-039-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: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 15: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F6.1 Channel 16: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Format: F8.3 ==> F7.2 Channel 18: Phaeo-Pigment:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 19: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 22: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Format: F6.2 ==> F7.2 Channel 24: Silicate [umol/L] Units: ==> umol/L Channel 26: Phosphate [umol/L] Units: ==> umol/L Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 12: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 -SORT parameters: 2023/04/03 16:01:50 Sorted in ascending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2023/04/03 16:07:06 Merge Channel: Sample_Number Merge Scheme Used: 4: Add Secondary to Matching 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:Gyr-de [ ], HPLC:Chl-b [ ], HPLC:C2mgdg [ ], HPLC:DVChl-a [ ], HPLC:Chl-a [ ], HPLC:Phe [ ], HPLC:B-Car [ ], HPLC:TChl-a [ ], Flag:HPLC [] Primary file : C:\Users\huntingtons\Desktop\HPLC notes\Jared_cruises\2018\2018-039\Processing\IOS\ 2018-039-0156.che2 Secondary file: C:\Users\huntingtons\Desktop\HPLC notes\Jared_cruises\2018\2018-039\Processing\IOS\ 2018-039-0156.hplc 1 secondary records matched to primary records. -SORT parameters: 2023/04/03 16:07:21 Sorted in ascending order of channel Pressure [decibar] -CLEAN functions: 2023/04/03 16:07:47 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Change character data from " " to "0" in channels Flag:* -HEADER EDITS: 2023/04/03 16:08:55 Applied edit header: C:\Users\huntingtons\Desktop\HPLC notes\Jared_cruises\2018\2018-039\2018-039- hdr1.txt Channel 28: HPLC:Chl-c3 [mg/m^3] Units: ==> mg/m^3 Channel 29: HPLC:Chlide-a [mg/m^3] Units: ==> mg/m^3 Channel 30: HPLC:MgDVP [mg/m^3] Units: ==> mg/m^3 Channel 31: HPLC:Chl-c2 [mg/m^3] Units: ==> mg/m^3 Channel 32: HPLC:Chl-c1 [mg/m^3] Units: ==> mg/m^3 Channel 33: HPLC:Me-chlide [mg/m^3] Units: ==> mg/m^3 Channel 34: HPLC:Peri [mg/m^3] Units: ==> mg/m^3 Channel 35: HPLC:Pheide-a [mg/m^3] Units: ==> mg/m^3 Channel 36: HPLC:But-fuco [mg/m^3] Units: ==> mg/m^3 Channel 37: HPLC:Fuco [mg/m^3] Units: ==> mg/m^3 Channel 38: HPLC:Neo [mg/m^3] Units: ==> mg/m^3 Channel 39: HPLC:Pras [mg/m^3] Units: ==> mg/m^3 Channel 40: HPLC:Viola [mg/m^3] Units: ==> mg/m^3 Channel 41: HPLC:Hex-fuco [mg/m^3] Units: ==> mg/m^3 Channel 42: HPLC:Diadino [mg/m^3] Units: ==> mg/m^3 Channel 43: HPLC:Allo [mg/m^3] Units: ==> mg/m^3 Channel 44: HPLC:Diato [mg/m^3] Units: ==> mg/m^3 Channel 45: HPLC:Zea [mg/m^3] Units: ==> mg/m^3 Channel 46: HPLC:Lut [mg/m^3] Units: ==> mg/m^3 Channel 48: HPLC:Chl-b [mg/m^3] Units: ==> mg/m^3 Channel 49: HPLC:C2mgdg [mg/m^3] Units: ==> mg/m^3 Channel 50: HPLC:DVChl-a [mg/m^3] Units: ==> mg/m^3 Channel 51: HPLC:Chl-a [mg/m^3] Units: ==> mg/m^3 Channel 52: HPLC:Phe [mg/m^3] Units: ==> mg/m^3 Channel 53: HPLC:B-Car [mg/m^3] Units: ==> mg/m^3 Channel 54: HPLC:TChl-a [mg/m^3] Units: ==> mg/m^3 Channel 55: Flag:HPLC [n/a] Units: ==> n/a Channel 47: HPLC:Gyr-de [mg/m^3] Units: ==> mg/m^3 Channel 18: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 20: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 22: Flag:Silicate [n/a] Units: ==> n/a Channel 24: Flag:Phosphate [n/a] Units: ==> n/a Channel 26: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a -HEADER EDITS: 2023/04/03 16:09:30 Applied edit header: C:\Users\huntingtons\Desktop\HPLC notes\Jared_cruises\2018\2018-039\2018-039- hdr2.txt $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2018-39\2018-39-0156.hex Software Version Seasave V 7.26.2.13 Temperature SN = 2710 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 = May 17 2018 04:01:41 NMEA Latitude = 49 57.68 N NMEA Longitude = 125 08.76 W NMEA UTC (Time) = May 17 2018 04:00:10 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> Laurier: 2018-39 Station: 16 Depth: 160 System UTC = May 17 2018 04:01:41 # nquan = 20 # nvalues = 2651 # 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 = May 17 2018 04:00:10 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2710 # 02-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36745489e-003 # 6.47253874e-004 # 2.38788836e-005 # 2.30793641e-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 09 2018 11:01:46, 7.23.2 # datcnv_in = P:\Cruise_Data_Processing\2018-039\RAW\CTD\CTD 911\2018-039-0156.h ex P:\Cruise_Data_Processing\2018-039\Processing\doc\2018-039-ctd911.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\2018-039\Processing\hydro\2018-039-0156.mrgcln1s -------------------------------------------------------------------------- Comments from secondary file: P:\Cruise_Data_Processing\2018-039\Processing\hydro\2018-039-0156.oxy --------------------------------------------------------------------- Sample_Number 425: OXY: Sample stirred for a few minutes while lines were flushed of air. 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 ~8 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 0.21-32.13ug/l. Average %CV for this cruise was 4.91% with 12 out of 67 duplicate pairs having a CV>10% and 0 out of 67 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 QF2018-039CHL*.xls. 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 QF 2019-039HPLC*.xlsx. 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 QF2018-039OXY*.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 10 - 20 days after collection. For details including a duplicate analysis, see document QF2018-039SAL*.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 QF2018-039nuts*.xls. The ammonium method used at IOS is a simplification of the fluorometric technique of Holmes et al, 1999. This method applies to a wide range of ammonium concentrations, uses the addition of a single working reagent and reduces contamination. Typically, samples are collected during the day and stored in the cold room. The working reagent is added to standards and samples at the same time, and the fluorescence is read approximately 8 hours later using a calibrated TD 700 Fluorometer. For full details including a precision study see file 2018-039NH4*.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. Holmes, R.M., Aminto, A., Kérouel, R., Hooker, B. A., and Peterson, B.J. (1999). A simple and precise method for measuring ammonium in marine and freshwater ecosystems. Can. J. Fish. Aquat. Sci., 56: 1801-1808. 6. 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 --------------------------------------------------------------------------------- Problems with Niskin bottles ---------------------------- There were serious problems with Niskin bottles and lanyards with reports in the logs of tops not being seated properly and leaks in spigots. Chips were noted on one Niskin and it broke during a later cast. The comparison of CTD dissolved oxygen and salinity with bottle samples was clearly affected by these problems, so recalibration was based on the results of cruise 2018-26 that followed 2018-39 and used the same equipment. Where a problems was noted with bottle integrity, quality flags and comments have been added to the CHE files. For more details on the problems with bottles see the chief scientist's post-cruise report "PAC2018-039_Science Cruise Report view.pdf" in the DOC folder. --------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- The chief scientist reported that the sounder was not operating well during this cruise. This was confirmed by finding some unreasonable values particularly during deep casts. An estimate of water depth was made by adding the maximum depth sampled and the bottom altimetry reading. In cases where the water depth entry differed from the estimate by more than 4m and where the altimetry profile shows the values are reliable, the estimate was used to replace the water depth entry. This was done for 10 bottle casts including most casts deeper than 400m that sampled within 15m of the bottom. The entries for other deep casts are suspect but altimetry is not available or not reliable enough to make a better estimate. Events for which the entry was adjusted are: 37, 40, 45, 48, 75, 91, 148, 154, 171 and 180. Conductivity, Transmissivity, Fluorescence:URU:Seapoint 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 based on a comparison with bottles from cruise 2018-026. For details on the processing see the report: 2018-039_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T1:C1 PSS-78 10 -99 () (0.39E-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-- ---34-- ---35-- ---36-- ---37-- ---38-- ---39-- ---40-- ---41-- ---42-- ---43-- ---44-- ---45-- ---46-- ---47-- ---48-- ---49-- ---50-- ---51-- ---52-- ---53-- ---54-- 55 !Samp Bo Bo Pressu Depth Temperat Conductiv Trans Fluores PAR Salinity Oxygen Oxyge Numb Tempe Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl Chloro Fl Phaeo- HPLC: HPLC: 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: ity: missi cence: :T1:C1 : n: er_o ratur Dissolv n: ag e_ ag te ag te ag phyll: ag Pigmen Chl-c3 Chlide- MgDVP Chl-c2 Chl-c1 Me- Peri Pheide- But- Fuco Neo Pras Viola Hex- Diadino Allo Diato Zea Lut Gyr-de Chl-b C2mgdg DVChl-a Chl-a Phe Car TChl-a ag !Numb ~u ~u Secondar Secondary vity URU: Dissol Disso ~bin e: ed Disso ~o plus_ ~t ~i ~p Extrac ~a t: a chlide a fuco fuco : !er mb en y Seapoin ved: lved: _rec Draw lved lv Nitrit ri ca ha ted ct Extrac HP ! er ce t SBE SBE ords ed e te te te ed ted LC !---- -- -- ------ ------ -------- --------- ----- ------- ------ -------- ------ ----- ---- ----- ------- ----- -- ------ -- ------ -- ------- -- ------ -- ------ ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -- *END OF HEADER 430 11 11 1.6 1.6 10.0081 3.290679 45.9 1.102 2.0 29.7470 6.70 292.6 241 10.1 5.020 222.4 0 21.15 0 46.34 0 1.983 0 1.29 0 0.66 0.028 0.052 0.012 0.124 0.037 0.067 0.015 0.000 0.000 0.477 0.000 0.003 0.003 0.008 0.048 0.034 0.000 0.005 0.002 0.000 0.036 0.000 0.000 1.052 0.000 0.019 1.171 6 429 10 10 4.6 4.6 9.8951 3.286003 46.4 1.028 0.8 29.7920 4.62 201.8 241 10.1 4.968 220.1 0 21.75 0 47.74 0 2.059 0 1.22 0 0.58 -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 -99.000 -99.000 0 428 9 9 10.2 10.1 9.8766 3.285466 46.1 0.991 0.2 29.7996 4.73 206.4 241 10.0 4.966 220.0 0 21.52 0 47.28 0 2.033 0 1.17 0 0.64 -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 -99.000 -99.000 0 427 8 8 20.1 19.9 9.6127 3.278399 47.6 0.747 0.0 29.9431 4.42 193.0 241 9.7 4.683 207.5 0 23.14 6 49.94 6 2.137 6 0.87 6 0.54 -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 -99.000 -99.000 0 426 7 7 30.3 30.0 9.4974 3.276437 47.9 0.683 0.0 30.0153 4.32 188.3 241 9.6 4.598 203.8 0 24.39 0 51.04 0 2.174 0 0.93 0 0.52 -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 -99.000 -99.000 0 425 6 6 40.6 40.2 9.3397 3.273460 48.8 0.549 0.0 30.1130 4.16 181.6 241 9.4 4.357 193.1 3 25.18 0 53.76 0 2.283 0 -99.00 0 -99.00 -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 -99.000 -99.000 0 424 5 5 50.7 50.3 9.0962 3.270124 50.0 0.365 0.0 30.2805 3.90 170.3 241 9.3 4.148 183.9 0 26.76 0 56.94 0 2.386 0 -99.00 0 -99.00 -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 -99.000 -99.000 0 423 4 4 75.5 74.8 8.8895 3.266936 51.1 0.246 0.0 30.4135 3.83 166.8 241 9.1 4.037 179.0 0 27.29 0 57.78 0 2.411 0 -99.00 0 -99.00 -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 -99.000 -99.000 0 422 3 3 100.7 99.9 8.7578 3.265922 51.5 0.159 0.0 30.5053 3.72 162.4 241 9.1 3.934 174.4 6 28.44 0 60.71 0 2.527 0 -99.00 0 -99.00 -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 -99.000 -99.000 0 421 2 2 125.8 124.7 8.7283 3.264754 51.9 0.154 0.0 30.5080 3.74 162.9 241 9.0 3.924 174.0 0 28.42 0 60.01 0 2.497 0 -99.00 0 -99.00 -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 -99.000 -99.000 0 420 1 1 151.5 150.1 8.7443 3.269942 51.3 0.145 0.0 30.5369 3.68 160.6 241 9.0 3.869 171.5 0 28.35 0 60.41 0 2.503 0 -99.00 0 -99.00 -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 -99.000 -99.000 0