*2023/03/19 10:46:10.97 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2008/10/12 17:59:06.000 TIME INCREMENT : 0 0 0 1 0 ! (day hr min sec ms) NUMBER OF RECORDS : 6 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 891F0758 NUMBER OF CHANNELS : 17 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle:Firing_Sequence n/a 1 6 2 Pressure decibar 3.1 395.6 3 Temperature:Primary 'deg C (ITS90)' 6.622 9.6038 4 Transmissivity %/metre 69.7 75.6 5 Fluorescence:URU:Seapoint mg/m^3 0.85E-01 1.845 6 Turbidity:Seapoint FTU 2.4 7.1 7 Salinity:T0:C0 PSS-78 24.8606 33.3559 8 Oxygen:Dissolved:SBE mL/L 2.15 6.6 9 Oxygen:Dissolved:SBE umol/kg 93.7 289.3 10 Sample_Number n/a 94 99 11 Number_of_bin_records n/a 5 5 12 Nitrate_plus_Nitrite umol/L 6.6 29.5 13 Flag:Nitrate_plus_Nitrite n/a 14 Phosphate umol/L 0.68 2.22 15 Flag:Phosphate n/a 16 Silicate umol/L 24.07311 57.4 17 Silicate:Flag n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 5 I I 0 11 ' ' ' ' 5 I I 0 12 -99 ' ' 7 F R4 2 13 0 ' ' 3 NQ C ' ' 14 -99 ' ' 8 F R4 3 15 0 ' ' 3 NQ C ' ' 16 -99 ' ' 7 F R4 2 17 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 : 2008-64 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Buoyancy Current Study SCIENTIST : Morrison J. PLATFORM : Achiever *LOCATION GEOGRAPHIC AREA : B.C.Coast STATION : 48 EVENT NUMBER : 74 LATITUDE : 51 57.29600 N ! (deg min) LONGITUDE : 127 56.51700 W ! (deg min) WATER DEPTH : 400 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 4057 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4057 Conductivity ' ' 4057 'Pressure:Strain Gauge' ' ' 4057 'Oxygen:SBE 43' ' ' 0052 Transmissometer:Chelsea/Seatech ' ' 163 Fluorometer:Seapoint ' ' 2805 'Turbidity Meter:Seapoint' ' ' 10133 $END $REMARKS SOFTWARE VERSION 1.24 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! --------------------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/07/20 15:33:20 30 30 CLEAN 5.2.1 2015/07/20 15:33:27 30 30 MERGEHDR 1.3 2015/07/20 16:19:56 30 30 ADDSAMP 3.6 2015/07/20 16:58:07 30 30 BINAVE 4.2 2015/07/20 16:58:24 30 6 MERGE 3.5 2015/07/21 10:50:45 6 6 SORT 3.6 2015/07/21 11:24:34 6 6 REMOVECH 8.2 2015/07/21 11:26:30 6 6 CHGUNITS 3.1 2015/07/21 11:27:45 6 6 REORDER 1.3.1 2015/07/23 16:39:54 ? ? CALIB 11.8.1 2015/07/23 16:40:15 6 6 HDREDIT2 3.0.2 2015/07/24 08:32:16 ? ? HDREDIT2 3.1.1 2017/09/28 17:08:42 ? ? Silicate_Correction 1.0 2018/02/20 14:41:54 6 6 Silicate_Modification 1.2 2023/03/19 10:46:10 6 6 $END $REMARKS -CLEAN functions: 2015/07/20 15:33:27 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\2008-64\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: 2015/07/21 10:50:45 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\2008-64\Processing\hydro\2008-64-0074.samavg Secondary file: P:\Cruise_Data_Processing\2008-64\Processing\hydro\2008-64-0074.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2008-64\Processing\hydro\2008-64-0074.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2015/07/21 10:45:24 Sorted in ascending order of channel Bottle_Number -SORT parameters: 2015/07/21 11:24:34 Sorted in ascending order of channel Pressure* -REMOVECH 2015/07/21 11:26:30 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Depth:Salt_Water [metres] Flag -CHANGE units: Temperature reference channel: Temperature Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CALIB parameters: 2015/07/23 16:40:15 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2008-64\Processing\doc\2008-64-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE [mL/L] mL/L 10 0.0000000E+00 0.1040000E+01 9 Oxygen:Dissolved:SBE [umol/kg umol/kg 10 0.0000000E+00 0.1040000E+01 -HEADER EDITS: 2015/07/24 08:32:16 Applied edit header: P:\Cruise_Data_Processing\2008-64\Processing\doc\HYDRO\2008-64-bottle-hdr.txt Channel 1: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 2: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Format: F6.2 ==> F7.2 Channel 13: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 14: Silicate [umol/L] Units: ==> umol/L Channel 15: Flag:Silicate [n/a] Units: ==> n/a Channel 16: Phosphate [umol/L] Units: ==> umol/L Channel 17: Flag:Phosphate [n/a] Units: ==> n/a Channel 6: Turbidity:Seapoint [FTU] Format: F8.3 ==> F7.1 -HEADER EDITS: 2017/09/28 17:08:42 Applied edit header: D:\HourstonR_2\Data\iosshell\2008-64.hdr $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: 48, Sample Number: 99, Silicate corrected using CTD salinity. ===================================================================================== SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Documents and Settings\science\My Documents\achiever\Casts\event 74.hex Software Version 1.24 Temperature SN = 4057 Conductivity SN = 4057 System UpLoad Time = Oct 12 2008 19:06:27 AchieverOct08 stn48 SeacatPlus V 1.6 SERIAL NO. 4057 12 Oct 2008 19:05:46 vbatt = 11.1, vlith = 8.8, ioper = 62.8 ma, ipump = 98.2 ma, iext01 = 16.6 ma iext23 = 18.6 ma status = not logging number of scans to average = 4 samples = 107293, free = 333781, casts = 116 mode = profile, minimum cond freq = 2000, pump delay = 10 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.3 volts pressure sensor = strain gauge, range = 870.0 SBE 38 = no, Gas Tension Device = no Ext Volt 0 = yes, Ext Volt 1 = yes, Ext Volt 2 = yes, Ext Volt 3 = yes echo commands = yes output format = converted HEX for AFM cast 116 12 Oct 2008 17:59:06 samples 104904 to 107293, avg = 4, stop = mag sw itch S> # nquan = 14 # nvalues = 30 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = tv290C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = seaTurbMtr: Turbidity, Seapoint [FTU] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 11 = depSM: Depth [salt water, m], lat = 50.00 # name 12 = nbf: Bottles Fired # name 13 = flag: 0.000e+00 # interval = seconds: 1 # start_time = Oct 12 2008 17:59:06 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4057 # 11-Dec-09 # 1.27353200e-003 # 2.54456499e-004 # 9.66424282e-007 # 1.15595175e-007 # 1.00000000 # 0.0000 # # # # # # 4057 # 11-Dec-09 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.80645600e-001 # 1.35752600e-001 # -3.21709900e-004 # 4.24780700e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 4057 # 10-Dec-09 # -3.14205200e-002 # 2.66910600e-003 # -6.70134500e-012 # -6.17351500e+001 # 5.21613200e+001 # -7.45227300e-003 # 5.19351200e+005 # -4.35554100e+000 # 2.16284100e-001 # 2.49637500e+001 # -8.50000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 0052 # 8 Apr 2008 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 2.9350e-001 # -0.5953 # -8.1689e-004 # 1.3186e-004 # -3.0669e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.0300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 163 # 30 April 2008 # 20.2010 # -0.0280 # 0.250 # # # # # # 2805 # # # 0 # 0.000 # # # # # # 10133 # # # 0 # 1.000 # # # # datcnv_date = Jul 20 2015 15:30:15, 7.23.2 # datcnv_in = P:\Cruise_Data_Processing\2008-64\RAW\CTD\Casts\2008-64-0074.hex P :\Cruise_Data_Processing\2008-64\Processing\doc\2008-64-ctd.xmlcon # datcnv_ox_hysteresis_correction = no # datcnv_ox_tau_correction = yes # datcnv_bottle_scan_range_source = AFM file # datcnv_scans_per_bottle = 5 END* **************************************************************************** Sample Analysis ------------- Nutrients were frozen at sea and analyzed in early 2009 at the Institute of Ocean Sciences. Data Processing --------------- Salinity calibration sampling was done but no analysis results could be found at the time of processing. Post-cruise calibration results for salinity suggest that salinity calibration is well within +/- 0.002. There was no dissolved oxygen calibration for this cruise. Dissolved oxygen saturation at the surface suggests that the oxygen sensor might have been reading a little low. Based on a previous cruise the SBE DO data were recalibrated by multiplying by 1.04. ***************************************************************************** *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !-------------------------------- --------- ---- ------ ------------ 'Oxygen:Dissolved:SBE [mL/L]' mL/L 10 -99 () (0 1.04) 'Oxygen:Dissolved:SBE [umol/kg]' umol/kg 10 -99 () (0 1.04) $END !1- --2--- ---3---- --4-- ---5--- --6--- ---7---- --8--- --9-- -10- -11- --12-- 13 ---14-- 15 --16-- 17 !Bo Pressu Temperat Trans Fluores Turbid Salinity Oxygen Oxyge Samp Numb Nitrat Fl Phospha Fl Silica Si !tt re ure: missi cence: ity: :T0:C0 : n: le_ er_o e_ ag te ag te li !~u Primary vity URU: Seapoi Dissol Disso Numb ~bin plus_ ~t ~p ~: !en Seapoin nt ved: lved: er _rec Nitrit ri ha Fl !ce t SBE SBE ords e te te ag !-- ------ -------- ----- ------- ------ -------- ------ ----- ---- ---- ------ -- ------- -- ------ -- *END OF HEADER 6 3.1 9.6038 69.7 1.845 5.2 24.8606 6.60 289.3 99 5 6.60 6 0.680 6 24.07 6 5 10.8 8.9024 74.2 0.401 3.1 29.9072 4.70 204.9 98 5 15.70 6 1.390 6 34.50 6 4 26.2 8.6608 74.9 0.310 2.4 30.9936 4.08 177.6 97 5 20.60 6 1.700 6 40.00 6 3 50.5 9.0657 75.6 0.313 2.5 31.9099 4.30 187.5 96 5 19.90 6 1.670 6 33.40 6 2 101.3 7.1890 75.0 0.143 3.4 32.7817 2.65 115.4 95 5 27.90 6 2.150 6 52.20 6 1 395.6 6.6220 71.4 0.085 7.1 33.3559 2.15 93.7 94 5 29.50 6 2.220 6 57.40 6