*2025/11/26 12:27:33.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/08/12 16:26:09.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 3 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 5E3BB29F NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 3 5 2 Bottle:Firing_Sequence n/a 1 3 3 Pressure decibar 1.299 30.069 4 Depth metres 1.288 29.808 5 Temperature:Secondary 'deg C (ITS90)' 10.8013 11.3782 6 Transmissivity %/metre 32.1 54.5 7 Fluorescence:URU:Seapoint mg/m^3 0.755 4.639 8 PAR uE/m^2/sec 3.213 1119.367 9 PAR:Reference uE/m^2/sec 906.237 921.53 10 pH:SBE:Nominal n/a 8.485 8.648 11 Salinity:T1:C1 PSS-78 29.3718 29.6797 12 Oxygen:Dissolved:SBE mL/L 4.161 5.202 13 Oxygen:Dissolved:SBE umol/kg 181.7 227.2 14 Conductivity:Secondary S/m 3.35074 3.365479 15 Number_of_bin_records n/a 241 241 16 Sample_Number n/a 39 41 17 Nitrate_plus_Nitrite umol/L 17.63 24.88 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 42.61 52.28 20 Flag:Silicate n/a 21 Phosphate umol/L 1.576 2.161 22 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 ' ' 7 F R4 2 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 8 F R4 3 22 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 : 2024-035 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : CSRF Aquaculture Benthic Recovery Project SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago & Strait of Georgia STATION : PA-7 EVENT NUMBER : 89 LATITUDE : 50 29.15000 N ! (deg min) LONGITUDE : 125 22.03000 W ! (deg min) WATER DEPTH : 89 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 1453 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 3500 'Pressure:Digiquartz with TC' ' ' 1453 Temperature:2 ' ' 6565 Conductivity:2 ' ' 5043 'Oxygen:SBE 43' ' ' 1438 Fluorometer:Seapoint ' ' 3640 Altimeter ' ' 73171 pH ' ' 0691 PAR/Irradiance:Biospherical/Licor ' ' 4615 '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 2025/11/25 11:29:56 723 723 CLEAN 5.3 2025/11/25 11:35:25 723 723 ADDSAMP 3.6 2025/11/25 11:35:36 723 723 BINAVE 4.2.1 2025/11/25 11:35:52 723 3 MERGE 3.6 2025/11/25 11:37:24 3 3 CLEAN 5.3 2025/11/25 11:40:12 3 3 CALIB 12.1 2025/11/26 09:49:31 3 3 SORT 3.6 2025/11/26 12:12:54 3 3 REMOVECH 8.2 2025/11/26 12:14:24 3 3 CHGUNITS 3.2 2025/11/26 12:19:59 3 3 CHGUNITS 3.2 2025/11/26 12:20:21 3 3 REORDER 1.3.1 2025/11/26 12:24:44 ? ? HDREDIT2 3.2 2025/11/26 12:27:33 ? ? $END $REMARKS -CLEAN functions: 2025/11/25 11:35:24 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: E:\Telework\2024-035\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: 2025/11/25 11:37:24 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: Sample_Number, Temperature:Draw, Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : E:\Telework\2024-035\Processing\hydro\2024-035-0089.samavg Secondary file: E:\Telework\2024-035\Processing\hydro\2024-035-0089.mrgcln1s 3 secondary records matched to primary records. Comments from secondary file: E:\Telework\2024-035\Processing\hydro\2024-035-0089.mrgcln1s ------------------------------------------------------------ -SORT parameters: 2025/11/06 13:59:13 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2025/11/25 11:40:12 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: 2025/11/26 09:49:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-035\Processing\doc\2024-035-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 21 Oxygen:Dissolved:SBE mL/L 10 0.7000000E-02 0.1032400E+01 -SORT parameters: 2025/11/26 12:12:54 Sorted in ascending order of channel Pressure -REMOVECH 2025/11/26 12:14:24 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] Status:Pump Altimeter [metres] 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:Draw Salinity reference channel: Salinity:T1:C1 - No units changed -HEADER EDITS: 2025/11/26 12:27:33 Applied edit header: E:\Telework\2024-035\Processing\doc\HYDRO\2024-035-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: F10.3 ==> F7.1 Channel 6: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Channel 11: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 12: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 14: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.5 Channel 15: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 18: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 20: Flag:Silicate [n/a] Units: ==> n/a Channel 22: 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 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 $END *COMMENTS Analysis methods: ----------------- Oxygen samples were analyzed at IOS 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 QF2024-024_OXY*.xlsx. Salinity samples were collected in 200 mL or 250 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 23-26 days after collection. For details see document QF2024-035SAL*.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 QF2024-035nuts*.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. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers ---------------------------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- Conductivity, Transmissivity, Fluorescence, PAR, SPAR and pH data are nominal and unedited except that some records were removed in editing temperature and salinity. Channel pH:SBE was removed from event #2 and #81 since the cap was accidentally left on. For details on the processing see the report: 2024-035_Processing_Report.doc. ---------------------------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.7E-02 1.0324) $END !1- 2- --3--- --4--- ---5---- --6-- ---7--- --8--- --9--- ---10-- ---11--- --12-- --13- ----14--- -15- -16- --17-- 18 --19-- 20 ---21-- 22 !Bo Bo Pressu Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Conductiv Numb Samp Nitrat Fl Silica Fl Phospha Fl !tt tt re ure: missi cence: Refere Nominal :T1:C1 : n: ity: er_o le_ e_ ag te ag te ag !~u ~u Secondar vity URU: nce Dissol Disso Secondary ~bin Numb plus_ ~t ~i ~p !mb en y Seapoin ved: lved: _rec er Nitrit ri ca ha !er ce t SBE SBE ords e te te te !-- -- ------ ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- ---- ------ -- ------ -- ------- -- *END OF HEADER 5 3 1.3 1.3 11.3782 32.1 4.639 1119.4 906.2 8.648 29.3718 5.20 227.2 3.36548 241 41 17.63 0 42.61 0 1.576 0 4 2 12.0 11.9 10.9064 47.5 2.691 60.2 906.6 8.515 29.6209 4.37 191.0 3.35269 241 40 23.88 0 50.38 0 2.058 0 3 1 30.1 29.8 10.8013 54.5 0.755 3.2 921.5 8.485 29.6797 4.16 181.7 3.35074 241 39 24.88 6 52.28 6 2.161 6