*2025/08/07 16:20:22.08 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/06/28 19:47:21.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 15 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : A1D5589A NUMBER OF CHANNELS : 29 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 15 2 Bottle:Firing_Sequence n/a 1 15 3 Pressure decibar 2.29 224.4 4 Depth metres 2.267 222.386 5 Temperature:Primary 'deg C (ITS90)' 8.2517 10.9381 6 Transmissivity %/metre 28.2 49.8 7 Fluorescence:URU:Seapoint mg/m^3 0.418 0.964 8 PAR uE/m^2/sec 0 1607.498 9 PAR:Reference uE/m^2/sec 2287.438 2322.747 10 pH:SBE:Nominal n/a 8.557 8.752 11 Salinity:T0:C0 PSS-78 29.7559 32.6377 12 Oxygen:Dissolved:SBE mL/L 2.967 4.771 13 Oxygen:Dissolved:SBE umol/kg 129.2 208.3 14 Conductivity:Primary S/m 3.367238 3.432445 15 Number_of_bin_records n/a 39 241 16 Sample_Number n/a 17 31 17 Temperature:Draw 'deg C (ITS90)' 9.7 11.8 18 Chlorophyll:Extracted mg/m^3 1.73 2.14 19 Flag:Chlorophyll:Extracted n/a 20 Phaeo-Pigment:Extracted mg/m^3 0.85 1.02 21 Oxygen:Dissolved mL/L 3.007 4.807 22 Oxygen:Dissolved umol/kg 130.997 209.9451 23 Flag:Oxygen:Dissolved n/a 24 Nitrate_plus_Nitrite umol/L 19.78 28.76 25 Flag:Nitrate_plus_Nitrite n/a 26 Silicate umol/L 39.47 48.47 27 Flag:Silicate n/a 28 Phosphate umol/L 1.828 2.38 29 Flag:Phosphate 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 ' ' 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 ' ' 7 F ' ' 1 10 -99 ' ' 8 F ' ' 3 11 -99 ' ' 9 F ' ' 4 12 -99 ' ' 7 F ' ' 2 13 -99 ' ' 6 F ' ' 1 14 -99 ' ' 10 F ' ' 5 15 -99 ' ' 5 I I 0 16 -99 ' ' 5 I I 0 17 -99 ' ' 6 F R4 1 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 n/a ' ' 3 NQ C ' ' 24 -99 ' ' 7 F R4 2 25 0 ' ' 3 NQ C ' ' 26 -99 ' ' 7 F R4 2 27 0 ' ' 3 NQ C ' ' 28 -99 ' ' 8 F R4 3 29 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 : 2024-007 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Salish Sea Biophysical Survey SCIENTIST : Du Preez C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 59 EVENT NUMBER : 5 LATITUDE : 48 37.77000 N ! (deg min) LONGITUDE : 123 14.61000 W ! (deg min) WATER DEPTH : 230 ALTIMETER (M) : 5.59 ! 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 ' ' 2449 Conductivity ' ' 1764 'Pressure:Digiquartz with TC' ' ' 0585 Temperature:2 ' ' 4484 Conductivity:2 ' ' 2128 'Oxygen:SBE 43' ' ' 1176 Fluorometer:Seapoint ' ' 3950 Altimeter ' ' 73171 pH ' ' 0691 PAR/Irradiance:Biospherical/Licor ' ' 4565 'Transmissometer:WET Labs C-Star' ' ' 1201DR Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20518 $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 2025/07/29 15:38:21 3413 3413 CLEAN 5.3 2025/07/29 15:38:35 3413 3413 ADDSAMP 3.6 2025/07/29 16:16:26 3413 3413 BINAVE 4.2.1 2025/07/29 16:17:05 3413 15 MERGE 3.6 2025/07/31 09:16:04 15 15 CLEAN 5.3 2025/07/31 09:16:09 15 15 CALIB 12.1 2025/07/31 16:12:24 15 15 CALIB 12.1 2025/08/07 15:15:20 15 15 SORT 3.6 2025/08/07 16:16:29 15 15 REMOVECH 8.2 2025/08/07 16:16:58 15 15 CHGUNITS 3.2 2025/08/07 16:17:57 15 15 CHGUNITS 3.2 2025/08/07 16:18:01 15 15 REORDER 1.3.1 2025/08/07 16:18:35 ? ? HDREDIT2 3.2 2025/08/07 16:20:22 ? ? $END $REMARKS -CLEAN functions: 2025/07/29 15:38:34 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: E:\Telework\2024-007\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: 2025/07/31 09:16:04 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: 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, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide, Dimethylsulfoniopropionate_Dissolved, Flag:Dimethylsulfoniopropionate_Dissolved, Dimethylsulfoniopropionate_Total, Flag:Dimethylsulfoniopropionate_Total, Ammonium, Flag:Ammonium Primary file : E:\Telework\2024-007\Processing\hydro\2024-007-0005.samavg Secondary file: E:\Telework\2024-007\Processing\hydro\2024-007-0005.mrgcln1s 15 secondary records matched to primary records. Comments from secondary file: E:\Telework\2024-007\Processing\hydro\2024-007-0005.mrgcln1s ------------------------------------------------------------ -SORT parameters: 2025/07/30 13:57:50 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2025/07/31 09:16:09 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Set event to last 4 characters of file name Remove Sea-Bird comments from the header. -CALIB parameters: 2025/07/31 16:12:24 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-007\Processing\doc\2024-007-recal-SIL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 33 Silicate umol/L 120 0.9040000E+00 0.3000000E-02 0.2500000E+02 Salinity:T0:C0 -CALIB parameters: 2025/08/07 15:15:20 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-007\Processing\doc\2024-007-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Pressure decibar 10 -0.2000000E+00 0.1000000E+01 5 Depth:Salt_Water metres 10 -0.2000000E+00 0.1000000E+01 19 Salinity:T0:C0 PSS-78 10 -0.2000000E-02 0.1000000E+01 20 Salinity:T1:C1 PSS-78 10 -0.3400000E-02 0.1000000E+01 21 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1055000E+01 -SORT parameters: 2025/08/07 16:16:29 Sorted in ascending order of channel Pressure -REMOVECH 2025/08/07 16:16:58 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Altimeter [metres] 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: 2025/08/07 16:20:22 Applied edit header: E:\Telework\2024-007\Processing\doc\HYDRO\2024-007-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 6: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Channel 12: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 15: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 17: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F6.1 Channel 18: Chlorophyll:Extracted [mg/m^3] Units: PSS-78 ==> 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 22: Oxygen:Dissolved [umol/kg] Format: F7.2 ==> F6.1 Channel 23: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Pad: 0 ==> n/a Channel 25: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 27: Flag:Silicate [n/a] Units: ==> n/a Channel 29: Flag:Phosphate [n/a] Units: ==> n/a Channel 8: PAR [uE/m^2/sec] Units: umol/m^2/sec ==> uE/m^2/sec Format: F11.3 ==> F7.1 Channel 9: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 10: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 14: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 $END *COMMENTS Comments from secondary file: E:\Telework\2024-007\Processing\hydro\2024-007-0005.mrgcln1s ------------------------------------------------------------ Comments from secondary file: E:\Telework\2024-007\Processing\hydro\2024-007-0005.chl ------------------------------------------------------- Sample_Number 31: CHL: estimated 10mL spill, estimated volume filtered = 288mL. 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 less than 1 week after the cruise on a Turner Trilogy 7200-000 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 QF2024-007_CHL*.xlsx Methodology sheet. NOTE: Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeo-Pigment values. Oxygen samples were analyzed at sea using an automated Winkler titration system (Metrohm Dosimat model 876, 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 QF2024-007_OXY*.xlsx. Salinity samples were collected in 200mL or 250mL 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 6-10 days after collection. For details see document QF2024-007_SAL*.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 QF2024-007nuts*.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, Fluorescence and Transmissivity data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on the processing see the report: 2024-007_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) Pressure decibar 10 -99 () (-0.2 1) Depth:Salt_Water metres 10 -99 () (-0.2 1) Salinity:T0:C0 PSS-78 10 -99 () (-0.2E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.34E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.055) $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 Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Conductiv Numb Samp Tempe Chloro Fl Phaeo- Oxygen: Oxyge Fl Nitrat Fl Silica Fl Phospha Fl !tt tt re ure: missi cence: Refere Nominal :T0:C0 : n: ity: er_o le_ ratur phyll: ag Pigmen Dissolv n: ag e_ ag te ag te ag !~u ~u Primary vity URU: nce Dissol Disso Primary ~bin Numb e: Extrac ~a t: ed Disso ~o plus_ ~t ~i ~p !mb en Seapoin ved: lved: _rec er Draw ted ct Extrac lved lv Nitrit ri ca ha !er ce t SBE SBE ords ed ted ed e te te te !-- -- ------ ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- ---- ----- ------ -- ------ ------- ----- -- ------ -- ------ -- ------- -- *END OF HEADER 14 14 2.3 2.3 10.9381 47.1 0.464 1444.4 2287.4 8.752 29.7559 4.77 208.3 3.36893 39 30 11.8 -99.00 0 -99.00 4.807 209.9 0 -99.00 0 -99.00 0 -99.000 0 15 15 2.3 2.3 10.8617 47.2 0.477 1607.5 2296.8 8.752 29.8015 4.76 207.8 3.36724 241 31 -99.0 1.73 4 0.85 -99.000 -99.0 0 19.78 0 39.47 0 1.828 0 13 13 5.0 4.9 10.5931 47.4 0.620 791.0 2308.1 8.731 30.0889 4.64 202.5 3.37421 241 29 11.5 2.14 0 0.90 4.688 204.7 0 20.11 6 40.32 6 1.896 6 12 12 10.3 10.2 10.4184 48.0 0.831 287.1 2316.1 8.718 30.3395 4.54 198.1 3.38510 241 28 11.3 1.85 6 1.02 4.577 199.8 0 20.68 0 40.07 0 1.939 0 11 11 20.4 20.2 10.4072 48.3 0.964 48.6 2320.3 8.716 30.3795 4.54 198.1 3.38860 241 27 11.1 2.11 0 0.91 4.573 199.6 0 20.74 0 40.09 0 1.917 0 10 10 30.0 29.7 10.3822 48.8 0.851 9.6 2306.7 8.711 30.4330 4.52 197.2 3.39226 241 26 11.2 -99.00 0 -99.00 4.542 198.2 6 20.88 0 40.13 0 1.936 0 9 9 40.2 39.9 9.9882 49.4 0.575 1.8 2316.3 8.680 30.8446 4.25 185.5 3.40056 241 25 11.0 -99.00 0 -99.00 4.258 185.8 0 22.28 0 41.30 0 2.025 0 8 8 50.4 50.0 9.8253 49.5 0.617 0.3 2313.1 8.671 31.0602 4.15 181.0 3.40853 241 24 10.7 -99.00 0 -99.00 4.197 183.1 0 22.75 0 41.57 0 2.025 0 7 7 75.5 74.8 9.5955 49.8 0.496 0.0 2305.6 8.654 31.3278 3.99 174.1 3.41632 241 23 10.7 -99.00 0 -99.00 4.053 176.8 0 23.62 6 42.74 6 2.078 6 6 6 100.3 99.4 9.3635 48.8 0.459 0.0 2317.9 8.635 31.5622 3.82 166.7 3.42041 241 22 10.3 -99.00 0 -99.00 3.809 166.1 0 24.67 0 43.50 0 2.138 0 5 5 125.5 124.4 9.0266 46.1 0.418 0.0 2319.1 8.613 31.9086 3.58 156.2 3.42603 241 21 10.2 -99.00 0 -99.00 3.604 157.1 6 25.70 0 44.59 0 2.210 0 4 4 150.2 148.9 8.9223 45.2 0.447 0.0 2322.7 8.604 32.0145 3.50 152.7 3.42826 241 20 10.1 -99.00 0 -99.00 3.531 153.9 0 26.00 0 44.97 0 2.202 0 3 3 175.0 173.4 8.8315 45.0 0.430 0.0 2318.7 8.595 32.1118 3.43 149.5 3.43080 241 19 10.1 -99.00 0 -99.00 3.453 150.5 0 26.58 0 45.58 0 2.236 0 2 2 200.5 198.7 8.6191 37.7 0.468 0.0 2308.2 8.582 32.3094 3.28 142.7 3.43233 241 18 9.8 -99.00 0 -99.00 3.240 141.2 0 27.32 0 46.67 0 2.270 0 1 1 224.4 222.4 8.2517 28.2 0.565 0.0 2314.7 8.557 32.6377 2.97 129.2 3.43244 241 17 9.7 -99.00 0 -99.00 3.007 131.0 0 28.76 0 48.47 0 2.380 0