*2025/12/03 15:52:25.64 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/03 22:32:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 16 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : F893126A NUMBER OF CHANNELS : 27 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 16 2 Bottle:Firing_Sequence n/a 1 16 3 Pressure decibar 1.464 318.84 4 Depth metres 1.452 315.88 5 Temperature:Secondary 'deg C (ITS90)' 9.5234 13.3806 6 Transmissivity %/metre 24.5 61 7 Fluorescence:URU:Seapoint mg/m^3 0.11 5.232 8 PAR uE/m^2/sec 0.67E-01 642.584 9 PAR:Reference uE/m^2/sec 550.989 677.815 10 pH:SBE:Nominal n/a 8.508 9.054 11 Salinity:T1:C1 PSS-78 28.49 31.3116 12 Oxygen:Dissolved:SBE mL/L 2.779 6.753 13 Oxygen:Dissolved:SBE umol/kg 121.2 295.3 14 Conductivity:Secondary S/m 3.347936 3.435524 15 Number_of_bin_records n/a 241 241 16 Sample_Number n/a 53 68 17 Salinity:Bottle PSS-78 31.303 31.303 18 Flag:Salinity:Bottle n/a 19 Chlorophyll:Extracted mg/m^3 0.48 8.49 20 Flag:Chlorophyll:Extracted n/a 21 Phaeo-Pigment:Extracted mg/m^3 0.65 2.12 22 Nitrate_plus_Nitrite umol/L 9.17 30.86 23 Flag:Nitrate_plus_Nitrite n/a 24 Silicate umol/L 40.34 56.3 25 Flag:Silicate n/a 26 Phosphate umol/L 1.054 2.562 27 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 ' ' 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 ' ' 7 F R4 2 23 0 ' ' 3 NQ C ' ' 24 -99 ' ' 7 F R4 2 25 0 ' ' 3 NQ C ' ' 26 -99 ' ' 8 F R4 3 27 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 : 2024-010 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Salish Sea Biophysical Survey SCIENTIST : Bluteau C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait & Strait of Georgia STATION : 3 EVENT NUMBER : 16 LATITUDE : 49 26.60000 N ! (deg min) LONGITUDE : 124 20.19000 W ! (deg min) WATER DEPTH : 323 ALTIMETER (M) : 5.01 ! 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 : 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 Comments from secondary file: E:\Telework\2024-010\Processing\hydro\2024-010-0016.mrgcln1s ------------------------------------------------------------ Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2025/11/12 15:40:48 3856 3856 CLEAN 5.3 2025/11/12 15:41:02 3856 3856 ADDSAMP 3.6 2025/11/13 16:51:29 3856 3856 HDREDIT2 3.2 2025/11/18 11:17:32 ? ? BINAVE 4.2.1 2025/11/18 11:40:03 3856 16 MERGE 3.6 2025/11/18 14:29:36 16 16 CLEAN 5.3 2025/12/03 11:27:06 16 16 CALIB 12.1 2025/12/03 11:27:26 16 16 SORT 3.6 2025/12/03 12:47:06 16 16 REMOVECH 8.2 2025/12/03 12:50:06 16 16 CHGUNITS 3.2 2025/12/03 15:06:55 16 16 CHGUNITS 3.2 2025/12/03 15:06:58 16 16 REORDER 1.3.1 2025/12/03 15:24:25 ? ? HDREDIT2 3.2 2025/12/03 15:52:25 ? ? $END $REMARKS -CLEAN functions: 2025/11/12 15:41:01 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\2024-010\Processing\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -HEADER EDITS: 2025/11/18 11:17:32 Channel 3: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 2: Bottle_Number [n/a] Name: Bottle:Position ==> 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: 2025/11/18 14:29:36 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 Primary file : E:\Telework\2024-010\Processing\hydro\2024-010-0016.samavg Secondary file: E:\Telework\2024-010\Processing\hydro\2024-010-0016.mrgcln1s 16 secondary records matched to primary records. Comments from secondary file: E:\Telework\2024-010\Processing\hydro\2024-010-0016.mrgcln1s ------------------------------------------------------------ -DATCNV: 2025/11/13 12:22:38 Converted raw CTD cast (.hex) to .ros format. Output contained 3856 records with instrument channels. -CONVERT OXYGEN: 2025/11/13 12:22:38 Converted Oxygen data from Voltage to ml/L and umol/Kg Output contained 3856 records of Oxygen data -AV1: 2025/11/13 12:22:38 Averaged CTD data around each bottle position. Channel 'Number_of_bin_records' was added to file. Records reduced from 3856 to 16 (one row per bottle). -ADDSAMP: 2025/11/13 12:24:08 Merge Sample numbers assigned from Compiled Rosette Sheets into AV1 Niskin# column renamed to bottle position for consistency with AV1. 16 AV1 records successfully annotated with Sample_Number. -RENAME: 2025/11/13 12:24:08 Standardized and reordered channel names for CHE output. 17 Columns renamed and reordered successfully -MERGE: 2025/11/13 12:24:08 Merged Lab chemistry data into AV1 output. Merge key: Sample_Number Merge Scheme Used: Add Secondary to Matching Primary Primary Channels to Include: ALL Secondary Channels to Include: Station Salinity:Bottle Flag:Salinity:Bottle Station_CHL Chlorophyll:Extracted Flag:Chlorophyll:Extracted Phaeo-Pigment:Extracted Station_NUTS Depth_NUTS Nitrate_plus_Nitrite Flag:Nitrate_plus_Nitrite Silicate Flag:Silicate Phosphate Flag:Phosphate 16 secondary lab records matched to primary records. -HEADER EDITS: 2025/11/18 11:30:24 Channel 1: Bottle_Number [Number] Name: Bottle ==> Bottle_Number -CLEAN functions: 2025/11/18 11:30:59 20 Reset #RECS, MIN & MAX values in header. Set header Start and End times from the data. *FAILED* -SORT parameters: 2025/11/18 11:31:12 Sorted in ascending order of channel Sample_Number -CLEAN functions: 2025/12/03 11:27:01 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. -CALIB parameters: 2025/12/03 11:27:26 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-010\Processing\doc\2024-010-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 21 Oxygen:Dissolved:SBE mL/L 10 0.7000000E-02 0.1032400E+01 -SORT parameters: 2025/12/03 12:47:06 Sorted in ascending order of channel Pressure -REMOVECH 2025/12/03 12:50:06 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: 2025/12/03 15:52:25 Applied edit header: E:\Telework\2024-010\Processing\doc\HYDRO\2024-010-bot-hdr.txt 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 17: Salinity:Bottle [PSS-78] Format: F9.3 ==> F9.4 Channel 21: Phaeo-Pigment:Extracted [mg/m^3] Units: n/a ==> mg/m^3 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 Comments from secondary file: E:\Telework\2024-010\Processing\hydro\2024-010-0016.mrgcln1s ------------------------------------------------------------ Comments from secondary file: C:/Users/BEDARDJ/Desktop/Data_Processing/bottle_data/2024-010/lab_data/2024-010_NUTS.csv ------------------------------------------------------- Sample_Number 61: 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 analyzed at sea on CCGC Vector 1 week following 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 including a precisions analysis, see document QF2024-010_CHL*.xlsx. 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 QF2024-010_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 2-8 days after collection. For details see document QF2024-010_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 QF2024-010nuts*.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: 2024-010_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-- 23 --24-- 25 ---26-- 27 !Bo Bo Pressu Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Conductiv Numb Samp Salinity Fl Chloro Fl Phaeo- Nitrat Fl Silica Fl Phospha Fl !tt tt re ure: missi cence: Refere Nominal :T1:C1 : n: ity: er_o le_ :Bottle ag phyll: ag Pigmen e_ ag te ag te ag !~u ~u Secondar vity URU: nce Dissol Disso Secondary ~bin Numb ~o Extrac ~a t: plus_ ~t ~i ~p !mb en y Seapoin ved: lved: _rec er tt ted ct Extrac Nitrit ri ca ha !er ce t SBE SBE ords le ed ted e te te te !-- -- ------ ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- ---- -------- -- ------ -- ------ ------ -- ------ -- ------- -- *END OF HEADER 16 16 1.5 1.5 13.3806 29.9 3.858 642.6 561.5 9.044 28.4900 6.64 290.2 3.43552 241 68 -99.0000 0 5.62 6 1.78 9.17 0 40.34 0 1.054 0 15 15 4.9 4.8 13.1778 24.5 5.232 190.8 570.4 9.054 28.5211 6.75 295.3 3.42257 241 67 -99.0000 0 8.49 0 2.12 9.45 0 40.39 0 1.073 0 14 14 10.1 10.0 13.0249 36.4 3.570 34.9 576.4 8.973 28.7314 6.25 273.3 3.43305 241 66 -99.0000 0 2.92 0 1.80 14.02 0 42.24 0 1.420 0 13 13 20.1 19.9 11.4083 60.4 0.509 6.1 585.8 8.623 29.5435 3.84 167.8 3.38647 241 65 -99.0000 0 0.48 0 0.65 24.56 0 48.92 0 2.183 0 12 12 30.0 29.8 10.6623 61.0 0.288 1.8 598.3 8.549 29.8762 3.34 145.9 3.35922 241 64 -99.0000 0 -99.00 0 -99.00 28.44 0 52.34 0 2.404 0 11 11 40.1 39.7 10.2455 59.6 0.160 0.6 621.1 8.529 30.1230 3.18 138.6 3.34990 241 63 -99.0000 0 -99.00 0 -99.00 29.72 0 54.76 0 2.477 0 10 10 50.2 49.7 10.0456 59.3 0.140 0.2 634.2 8.508 30.2657 3.01 131.3 3.34794 241 62 -99.0000 0 -99.00 0 -99.00 30.30 0 55.72 0 2.539 0 9 9 75.3 74.6 9.9414 60.2 0.117 0.1 644.6 8.510 30.5632 2.88 125.7 3.36987 241 61 -99.0000 0 -99.00 0 -99.00 30.86 6 50.86 36 2.562 6 8 8 100.0 99.1 9.9303 59.6 0.111 0.1 676.3 8.515 30.7955 2.78 121.2 3.39305 241 60 -99.0000 0 -99.00 0 -99.00 30.46 0 49.96 0 2.538 0 7 7 125.1 124.0 9.8935 59.6 0.111 0.1 677.8 8.539 30.9039 2.91 127.0 3.40172 241 59 -99.0000 0 -99.00 0 -99.00 29.63 0 51.78 0 2.432 0 6 6 150.1 148.8 9.7592 59.5 0.110 0.1 639.3 8.549 30.9790 3.00 130.6 3.39878 241 58 -99.0000 0 -99.00 0 -99.00 29.21 0 52.98 0 2.447 0 5 5 175.2 173.6 9.7235 59.9 0.110 0.1 570.1 8.562 31.0509 3.06 133.6 3.40389 241 57 -99.0000 0 -99.00 0 -99.00 28.87 0 54.05 0 2.413 0 4 4 200.1 198.3 9.7098 60.2 0.110 0.1 551.0 8.565 31.1246 3.06 133.6 3.41104 241 56 -99.0000 0 -99.00 0 -99.00 28.71 0 52.98 0 2.426 0 3 3 250.2 247.9 9.5234 58.1 0.110 0.1 586.1 8.551 31.1758 3.01 131.1 3.40226 241 55 -99.0000 0 -99.00 0 -99.00 28.95 0 56.30 0 2.514 0 2 2 300.1 297.4 9.6742 56.9 0.111 0.1 633.1 8.550 31.3023 2.90 126.6 3.42966 241 54 31.3030 6 -99.00 0 -99.00 28.93 0 55.22 0 2.475 0 1 1 318.8 315.9 9.6776 56.3 0.112 0.1 649.2 8.548 31.3116 2.88 125.8 3.43164 241 53 -99.0000 0 -99.00 0 -99.00 28.96 0 55.36 0 2.485 0