*2023/07/04 15:49:42.31 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/10 15:05:12.000 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 : F9F53D39 NUMBER OF CHANNELS : 30 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle:Position n/a 1 17 2 Bottle_Number n/a 1 17 3 Pressure decibar 1.816 312.235 4 Depth metres 1.8 309.328 5 Temperature:Primary 'deg C (ITS90)' 8.7634 14.5058 6 Transmissivity %/metre 35 52.1 7 Fluorescence:URU:Seapoint mg/m^3 0.83E-01 2.28 8 PAR uE/m^2/sec 0 184.659 9 pH:SBE:Nominal n/a 8.626 9.317 10 Salinity:T0:C0 PSS-78 28.2599 30.8076 11 Oxygen:Dissolved:SBE mL/L 2.757 6.744 12 Oxygen:Dissolved:SBE umol/kg 120.3 295 13 Conductivity:Primary S/m 3.276681 3.501681 14 Number_of_bin_records n/a 48 241 15 Sample_Number n/a 292 308 16 Temperature:Draw 'deg C (ITS90)' 9.7 15.1 17 Salinity:Bottle PSS-78 30.8019 30.8019 18 Flag:Salinity:Bottle ' ' 19 Chlorophyll:Extracted mg/m^3 0.49 2.46 20 Flag:Chlorophyll:Extracted ' ' 21 Phaeo-Pigment:Extracted mg/m^3 0.45 0.84 22 Oxygen:Dissolved mL/L 2.735 6.692 23 Oxygen:Dissolved umol/kg 119.3214 292.7857 24 Flag:Oxygen:Dissolved ' ' 25 Nitrate_plus_Nitrite umol/L 2.87 32.77 26 Flag:Nitrate_plus_Nitrite ' ' 27 Silicate umol/L 23.81 69.8 28 Flag:Silicate ' ' 29 Phosphate umol/L 0.646 2.715 30 Flag:Phosphate ' ' $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 ' ' 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 ' ' 8 F ' ' 3 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 13 -99 ' ' 10 F ' ' 5 14 -99 ' ' 5 I I 0 15 -99 ' ' 5 I I 0 16 -99 ' ' 6 F R4 1 17 -99 ' ' 9 F R4 4 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 7 F R4 2 22 -99 ' ' 8 F R4 3 23 -99 ' ' 6 F ' ' 1 24 0 ' ' 3 NQ C ' ' 25 -99 ' ' 7 F R4 2 26 0 ' ' 3 NQ C ' ' 27 -99 ' ' 7 F R4 2 28 0 ' ' 3 NQ C ' ' 29 -99 ' ' 8 F R4 3 30 0 ' ' 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 : 2022-070 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Salish Sea Biophysical Survey SCIENTIST : Young K. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 14 EVENT NUMBER : 89 LATITUDE : 49 53.02000 N ! (deg min) LONGITUDE : 124 59.60000 W ! (deg min) WATER DEPTH : 317 ALTIMETER (M) : 4.93 ! 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 : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 3184 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 4883 Conductivity:2 ' ' 4395 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3949 Altimeter ' ' 76341 'Transmissometer:WET Labs C-Star' ' ' 983DR 'LISST-200X:Sauter Mean Diameter' ' ' 2203 'LISST-200X:Total Volume Conc.' ' ' 2203 pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' 4565 $END $REMARKS Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/02/20 14:16:26 3904 3904 CLEAN 5.3 2023/02/20 14:16:39 3904 3904 ADDSAMP 3.6 2023/02/20 16:02:47 3904 3904 BINAVE 4.2.1 2023/02/20 16:03:20 3904 17 MERGE 3.6 2023/02/20 16:34:06 17 17 CLEAN 5.3 2023/02/27 15:16:08 17 17 CALIB 12.1 2023/02/28 13:43:31 17 17 CALIB 12.1 2023/02/28 13:43:53 17 17 SORT 3.6 2023/02/28 13:45:56 17 17 REMOVECH 8.2 2023/02/28 13:47:09 17 17 CHGUNITS 3.2 2023/02/28 13:51:04 17 17 CHGUNITS 3.2 2023/03/01 15:04:00 17 17 REORDER 1.3.1 2023/07/04 15:37:07 ? ? HDREDIT2 3.2 2023/07/04 15:49:42 ? ? $END $REMARKS -CLEAN functions: 2023/02/20 14:16:30 20 Reset #RECS, MIN & MAX values in header. Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Telework\2022-070\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: 2023/02/20 16:34:06 Merge Channel: Bottle_Number Merge Scheme Used: 4: Add Secondary to Matching 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, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide, Dimethylsulfoniopropionate_Dissolved, Flag:Dimethylsulfoniopropionate_Dissolved, Dimethylsulfoniopropionate_Total, Flag:Dimethylsulfoniopropionate_Total, Ammonium, Flag:Ammonium Primary file : D:\Telework\2022-070\Processing\hydro\2022-070-0089.samavg Secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0089.mrgcln1s 17 secondary records matched to primary records. Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0089.mrgcln1s ------------------------------------------------------------ -SORT parameters: 2023/02/20 16:32:54 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2023/02/27 15:16:06 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Remove Sea-Bird comments from the header. -CALIB parameters: 2023/02/28 13:43:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-070\Processing\doc\2022-070-recal-SIL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 34 Silicate umol/L 120 0.9040000E+00 0.3000000E-02 0.2500000E+02 Salinity:T0:C0 -CALIB parameters: 2023/02/28 13:43:53 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-070\Processing\doc\2022-070-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1028300E+01 -SORT parameters: 2023/02/28 13:45:56 Sorted in ascending order of channel Pressure -REMOVECH 2023/02/28 13:47:09 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Salinity:T1:C1 [PSS-78] Status:Pump Descent_Rate [m/s] Altimeter [metres] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2023/07/04 15:49:42 Applied edit header: D:\Telework\1a-IOS_Tasks\corrections\2022-070\2022-070-bot-hdr.txt Channel 3: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 6: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Channel 11: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 14: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 16: Temperature:Draw [deg C (ITS90)] Format: F7.2 ==> F6.1 Channel 8: PAR [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 Channel 13: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 $END *COMMENTS Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0089.mrgcln1s ------------------------------------------------------------ Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0089.sal ------------------------------------------------------- Sample_Number 293: SAL: Many salt crystals inside screw cap but insert looked ok and bottle lip was not damaged. Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0089.oxy ------------------------------------------------------- Sample_Number 305: OXY-1: Step-up near the inflection of the titration resulted in a late endpoint. Sample over-titrated. Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0089.nut ------------------------------------------------------- Sample_Number 299: NO3, SIL: Chauvenet outlier in duplicate study Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters after collection, and immediately frozen and stored in a -80C freezer until analysis. All samples were returned to the Institute of Ocean Sciences and analyzed 9 weeks after the cruise on a Turner Trilogy7200-000 fluorometer, using methods described in Holm-Hansen et al. (1965). Fluorescence readings taken before and after sample acidification were used to calculate chlorophyll and phaeopigment concentrations. For further details on methodology, see document QF 2022-070_CHL_*.xlsx Methodology sheet. Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeo-Pigment values For details see file QF2022-070_CHL*.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 precision analysis, see document QF2022-035OXY*.xlsx. 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 30 - 34 days after collection. For details see document QF2022-070SAL*.xlsx. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in a -20C freezer. For samples 400m and deeper a second set of samples are collected and stored cool for silicate analysis. All samples were returned to the Institute of Ocean Sciences and they were analyzed using an Astoria-Pacific Analyzer following methods described in IOS Nutrient Methods (1996) Barwell-Clarke and Whitney. For details including a duplicate analysis, see document QF2022-070nuts*.xlsx. 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: -------------------------- Conductivity, Transmissivity and Fluorescence:URU:Seapoint 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. Channel pH:SBE was removed from some casts because the pH buffer vial had not been removed. For details on the processing see the report: 2022-070_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Silicate umol/L 120 -99 (Salinity:T0:C0) (0.904 0.3E-02 25) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.0283) $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 !Bo Bo Pressu Depth Temperat Trans Fluores PAR pH:SBE: Salinity Oxygen Oxyge Conductiv Numb Samp Tempe Salinity Fl Chloro Fl Phaeo- Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl !tt tt re ure: missi cence: Nominal :T0:C0 : n: ity: er_o le_ ratur :Bottle ag phyll: ag Pigmen Dissolv n: ag e_ ag te ag te ag !~i ~u Primary vity URU: Dissol Disso Primary ~bin Numb e: ~o Extrac ~a t: ed Disso ~o plus_ ~t ~i ~p !ti mb Seapoin ved: lved: _rec er Draw tt ted ct Extrac lved lv Nitrit ri ca ha !on er t SBE SBE ords le ed ted ed e te te te !-- -- ------ ------ -------- ----- ------- ------ ------- -------- ------ ----- --------- ---- ---- ----- -------- -- ------ -- ------ ------- ----- -- ------ -- ------ -- ------- -- *END OF HEADER 16 16 1.8 1.8 14.5054 35.7 2.063 169.0 9.316 28.2599 6.74 294.9 3.50156 48 307 15.1 -99.0000 0 -99.00 0 -99.00 6.692 292.8 0 -99.00 0 -99.00 0 -99.000 0 17 17 1.8 1.8 14.5058 35.5 2.077 184.7 9.317 28.2607 6.74 295.0 3.50168 241 308 -99.0 -99.0000 0 2.46 0 0.84 -99.000 -99.0 0 2.87 0 23.81 0 0.646 0 15 15 5.2 5.1 14.3464 35.0 2.280 68.2 9.297 28.2894 6.70 293.1 3.49206 241 306 14.3 -99.0000 0 1.90 0 0.80 6.382 279.2 0 5.69 0 26.54 0 0.814 0 14 14 10.2 10.1 11.0618 47.9 0.657 13.1 8.888 29.3442 4.35 190.2 3.33704 241 305 11.5 -99.0000 0 0.73 0 0.54 4.313 188.4 26 21.88 0 48.98 0 1.958 0 13 13 20.0 19.9 10.6631 49.7 0.490 2.4 8.831 29.4785 4.07 177.6 3.31850 241 304 11.1 -99.0000 0 0.49 6 0.45 4.022 175.7 0 24.30 0 51.86 0 2.075 0 12 12 30.0 29.7 10.4230 50.4 0.341 0.5 8.799 29.5587 3.90 170.2 3.30734 241 303 10.9 -99.0000 0 -99.00 0 -99.00 3.867 168.9 0 25.58 0 52.95 0 2.166 0 11 11 40.0 39.7 10.3237 50.8 0.294 0.1 8.786 29.5986 3.84 167.7 3.30363 241 302 10.8 -99.0000 0 -99.00 0 -99.00 3.807 166.3 0 26.05 0 53.24 0 2.193 0 10 10 50.1 49.6 10.3373 50.3 0.330 0.0 8.781 29.6225 3.84 167.7 3.30755 241 301 10.8 -99.0000 0 -99.00 0 -99.00 3.772 164.7 0 26.10 6 53.76 6 2.180 6 9 9 75.1 74.4 9.8807 50.3 0.261 0.0 8.733 29.8870 3.54 154.3 3.29752 241 300 10.5 -99.0000 0 -99.00 0 -99.00 3.474 151.7 0 28.29 0 58.00 0 2.370 0 8 8 100.1 99.2 9.2627 49.0 0.162 0.0 8.670 30.2693 3.13 136.4 3.28522 241 299 10.0 -99.0000 0 -99.00 0 -99.00 3.013 131.5 0 29.51 36 57.70 36 2.421 6 7 7 125.1 124.0 8.9088 48.9 0.093 0.0 8.626 30.4726 2.82 123.1 3.27668 241 298 9.7 -99.0000 0 -99.00 0 -99.00 2.797 122.0 0 32.77 0 63.65 0 2.654 0 6 6 149.9 148.6 8.8342 52.1 0.084 0.0 8.640 30.5813 2.90 126.3 3.28203 241 297 9.7 -99.0000 0 -99.00 0 -99.00 2.876 125.5 0 32.47 0 64.27 0 2.642 0 5 5 175.9 174.3 8.7634 50.0 0.085 0.0 8.636 30.6635 2.90 126.3 3.28514 241 296 9.7 -99.0000 0 -99.00 0 -99.00 2.869 125.2 0 32.10 0 69.50 0 2.715 0 4 4 200.8 199.0 8.8244 51.1 0.083 0.0 8.644 30.7084 2.89 126.0 3.29560 241 295 9.7 -99.0000 0 -99.00 0 -99.00 2.865 125.0 0 31.84 0 67.88 0 2.639 0 3 3 250.3 248.1 8.8705 49.7 0.083 0.0 8.640 30.7626 2.82 123.0 3.30674 241 294 9.9 -99.0000 0 -99.00 0 -99.00 2.798 122.1 0 31.76 0 68.75 0 2.646 0 2 2 300.2 297.4 8.8985 47.0 0.083 0.0 8.637 30.8007 2.76 120.6 3.31481 241 293 10.0 30.8019 3 -99.00 0 -99.00 2.744 119.7 6 31.66 0 69.68 0 2.702 0 1 1 312.2 309.3 8.9027 44.7 0.084 0.0 8.638 30.8076 2.76 120.3 3.31634 241 292 10.1 -99.0000 0 -99.00 0 -99.00 2.735 119.3 0 31.62 0 69.80 0 2.662 0