*2023/03/19 10:46:46.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2013/09/28 02:26:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 651E697D NUMBER OF CHANNELS : 29 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle:Firing_Sequence n/a 1 12 2 Bottle_Number n/a 1 12 3 Pressure decibar 2.4 165.2 4 Temperature:Primary 'deg C (ITS90)' 9.7776 13.3559 5 Transmissivity %/metre 29.5 56.2 6 Fluorescence:URU:Seapoint mg/m^3 0.221 4.329 7 PAR uE/m^2/sec 0 3.4 8 PAR:Reference uE/m^2/sec 14.9 14.9 9 pH:SBE:Nominal n/a 8.62 9.032 10 Salinity:T0:C0 PSS-78 24.4657 31.3112 11 Oxygen:Dissolved:SBE mL/L 3.1 6.2 12 Oxygen:Dissolved:SBE umol/kg 134.9 272 13 Number_of_bin_records n/a 121 121 14 Sample_Number n/a 122 133 15 Temperature:Draw 'deg C (ITS90)' 1.1 13.4 16 Salinity:Bottle PSS-78 31.2548 31.2548 17 Flag:Salinity:Bottle n/a 18 Chlorophyll:Extracted mg/m^3 0.99 3.1 19 Flag:Chlorophyll:Extracted n/a 20 Phaeo-Pigment:Extracted mg/m^3 0.6 1.85 21 Oxygen:Dissolved mL/L 3.084 6.191 22 Oxygen:Dissolved umol/kg 134.4 271.4 23 Flag:Oxygen:Dissolved n/a 24 Nitrate_plus_Nitrite umol/L 11.9 27.6 25 Flag:Nitrate_plus_Nitrite n/a 26 Phosphate umol/L 1.15 2.34 27 Flag:Phosphate n/a 28 Silicate umol/L 39.48684 52.1 29 Silicate:Flag n/a $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 ' ' 7 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 13 ' ' ' ' 5 I I 0 14 -99 ' ' 5 I I 0 15 -99 ' ' 6 F R4 1 16 -99 ' ' 9 F R4 4 17 0 ' ' 3 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 7 F R4 2 21 -99 ' ' 8 F R4 3 22 -99 ' ' 6 F ' ' 1 23 0 ' ' 3 NQ C ' ' 24 -99 ' ' 6 F R4 1 25 0 ' ' 3 NQ C ' ' 26 -99 ' ' 7 F R4 2 27 0 ' ' 3 NQ C ' ' 28 -99 ' ' 6 F R4 1 29 0 ' ' 3 NQ C ' ' $END $REMARKS Flag channels 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 : 2013-14 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia STATION : 46 EVENT NUMBER : 33 LATITUDE : 48 51.43000 N ! (deg min) LONGITUDE : 123 10.75000 W ! (deg min) WATER DEPTH : 174 ALTIMETER (M) : 7.89 ! 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 : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4054 Conductivity ' ' 3321 'Pressure:Digiquartz with TC' ' ' 77511 Temperature:2 ' ' 4700 Conductivity:2 ' ' 1766 Fluorometer:Seapoint ' ' 2356 'Oxygen:SBE 43' ' ' 0047 'Transmissometer:WET Labs C-Star' ' ' 1185DDR Altimeter ' ' ' ' pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' 4601 Unavailable ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! --------------------- ------ ---------- -------- --------- --------- SBE_IOS 3.3 2014/02/05 16:41:34 1452 1452 CLEAN 5.1 2014/02/05 16:41:57 ? ? ADDSAMP 3.6 2014/02/10 16:23:02 1452 1452 BINAVE 4.1.1 2014/02/10 16:23:15 1452 12 MERGE 3.5 2014/02/10 17:07:34 12 12 CLEAN 5.1 2014/02/10 17:07:37 12 12 CALIB 11.8 2014/02/14 16:59:14 12 12 SORT 3.6 2014/02/17 16:14:02 12 12 REMOVECH 8.2 2014/02/17 16:14:25 12 12 CHGUNITS 3.1 2014/02/17 16:27:43 12 12 CHGUNITS 3.1 2014/02/17 16:28:04 12 12 REORDER 1.3 2014/02/17 16:28:40 ? ? HDREDIT2 2.6 2014/02/17 16:35:07 ? ? CHANGE_FLAGS 2.0 2014/11/20 09:58:41 12 12 Silicate_Correction 1.0 2018/02/20 14:45:32 12 12 Silicate_Modification 1.2 2023/03/19 10:46:46 12 12 $END $REMARKS -CLEAN functions: 2014/02/05 16:41:51 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2013-14\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: 2014/02/10 17:07:34 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: Event_Number, Bottle:Position, 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\2013-14\Processing\hydro\2013-14-0033.samavg Secondary file: P:\Cruise_Data_Processing\2013-14\Processing\hydro\2013-14-0033.mrgcln1s -SORT parameters: 2014/02/10 17:07:27 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2014/02/10 17:07:37 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2014/02/14 16:59:14 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2013-14\Processing\doc\2013-14-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Salinity:T0:C0 PSS-78 10 0.3600000E-02 0.1000000E+01 19 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1084000E+01 -SORT parameters: 2014/02/17 16:14:02 Sorted in ascending order of channel Pressure -REMOVECH 2014/02/17 16:14:25 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] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Sal* 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Sal* 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2014/02/17 16:35:07 Applied edit header: P:\Cruise_Data_Processing\2013-14\Processing\doc\2013-14-bot-hdr.txt Channel 1: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 2: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 11: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 15: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F6.1 Channel 16: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 17: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 18: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 19: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 20: Phaeo-Pigment:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 21: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 23: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 24: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Channel 25: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 26: Silicate [umol/L] Units: ==> umol/L Channel 27: Flag:Silicate [n/a] Units: ==> n/a Channel 28: Phosphate [umol/L] Units: ==> umol/L Channel 29: Flag:Phosphate [n/a] Units: ==> n/a Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a $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: 46, Sample Number: 133, Silicate corrected using CTD salinity. ===================================================================================== 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 lab and analyzed on a Turner 10AU fluorometer calibrated with commercially pure chlorophyll a (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 November/December, 2013. The average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). For details see worksheet “CV%” in file QFCHL2013-14*.xls. Phaeopigment data are provided for information only and no quality flags are assigned to them. Oxygen samples were analyzed at sea on an automated Winkler titration system (Brinkmann 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 QF2013-14OXY*.xls. Salinity samples were collected in 200 mL type ll glass bottles with reusable silicone inserts supplied by Xiamen Cuten Accessories Industry Limited and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater 45 to 51 days after collection. Full details re in file QF2013-14SAL*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in -20 freezer. All samples are returned to IOS for analysis. They were analyzed using an Astoria analyzer following methods described in Barwell-Clarke and Whitney (1996). For raw data, precision and duplicate details see spreadsheet QF2013-14nuts*.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. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence, pH, PAR and PAR:Reference 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". Based on the recommendation from SeaBird, the method for calibration of Dissolved Oxygen concentration was changed from that used for 2011 and some 2012 cruises. For more information see the SeaBird Application Note #64-2, June 2012 revision. Salinity data were recalibrated based on a post-cruise factory calibration. 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: 2013-14-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.36E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.084) $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 !Bo Bo Pressu Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Numb Samp Tempe Salinity Fl Chloro Fl Phaeo- Oxygen: Oxyge Fl Nitra Fl Phosph Fl Silic Si !tt tt re ure: missi cence: Refere Nominal :T0:C0 : n: er_o le_ ratur :Bottle ag phyll: ag Pigmen Dissolv n: ag te_ ag ate ag ate li !~u ~u Primary vity URU: nce Dissol Disso ~bin Numb e: ~o Extrac ~a t: ed Disso ~o plus_ ~t ~p ~: !en mb Seapoin ved: lved: _rec er Draw tt ted ct Extrac lved lv Nitri ri ha Fl !ce er t SBE SBE ords le ed ted ed te te te ag !-- -- ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- ---- ---- ----- -------- -- ------ -- ------ ------- ----- -- ----- -- ------ -- ----- -- *END OF HEADER 12 12 2.4 13.3559 37.8 4.155 3.4 14.9 9.032 24.4657 6.20 272.0 121 133 13.4 -99.0000 0 3.10 6 1.85 6.191 271.4 0 11.9 0 1.15 0 39.5 0 11 11 5.3 13.1903 37.5 4.329 1.0 14.9 8.993 25.2446 5.99 262.6 121 132 13.1 -99.0000 0 -99.00 0 -99.00 5.978 261.9 0 13.1 0 1.26 0 41.2 0 10 10 10.4 11.7525 48.4 2.506 0.1 14.9 8.786 28.5991 4.72 206.2 121 131 11.7 -99.0000 0 1.99 6 1.30 4.643 202.9 0 21.2 0 1.92 0 46.8 0 9 9 20.3 11.0627 51.9 0.995 0.0 14.9 8.703 29.1168 3.86 168.8 121 130 10.9 -99.0000 0 0.99 6 0.60 3.867 168.9 0 23.9 6 2.12 6 48.7 6 8 8 30.2 10.6480 54.5 0.366 0.0 14.9 8.659 29.3200 3.59 156.7 121 129 10.5 -99.0000 0 -99.00 0 -99.00 3.584 156.5 6 25.8 0 2.24 0 50.5 0 7 7 39.7 10.4510 55.4 0.262 0.0 14.9 8.637 29.3732 3.51 153.3 121 128 10.4 -99.0000 0 -99.00 0 -99.00 3.542 154.6 0 26.3 0 2.27 0 51.5 0 6 6 50.2 10.1302 56.2 0.221 0.0 14.9 8.620 29.5344 3.41 148.9 121 127 10.1 -99.0000 0 -99.00 0 -99.00 3.414 149.0 0 27.6 0 2.34 0 52.1 0 5 5 75.6 10.5926 51.5 0.315 0.0 14.9 8.706 30.2619 3.65 159.2 121 126 10.5 -99.0000 0 -99.00 0 -99.00 3.641 158.9 0 24.3 0 2.14 0 46.9 0 4 4 101.7 10.4350 49.5 0.249 0.0 14.9 8.682 30.4886 3.43 149.5 121 125 10.4 -99.0000 0 -99.00 0 -99.00 3.435 149.8 6 25.2 0 2.19 0 47.7 0 3 3 125.5 10.0736 45.8 0.334 0.0 14.9 8.658 30.9119 3.29 143.4 121 124 1.1 -99.0000 0 -99.00 0 -99.00 3.277 142.8 0 26.2 6 2.26 6 49.1 6 2 2 151.6 9.8212 38.1 0.364 0.0 14.9 8.645 31.2479 3.13 136.5 121 123 9.9 31.2548 0 -99.00 0 -99.00 3.116 135.8 0 26.9 0 2.31 0 49.7 0 1 1 165.2 9.7776 29.5 0.365 0.0 14.9 8.641 31.3112 3.10 134.9 121 122 9.9 -99.0000 0 -99.00 0 -99.00 3.084 134.4 0 27.0 0 2.31 0 50.1 0