*2025/12/03 15:52:25.82 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/04 17:27:08.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 14 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : E280DAD1 NUMBER OF CHANNELS : 31 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 14 2 Bottle:Firing_Sequence n/a 1 14 3 Pressure decibar 1.58 269.935 4 Depth metres 1.566 267.445 5 Temperature:Secondary 'deg C (ITS90)' 9.5128 12.5413 6 Transmissivity %/metre 47.9 60.9 7 Fluorescence:URU:Seapoint mg/m^3 0.112 22.148 8 PAR uE/m^2/sec 0.67E-01 702.695 9 PAR:Reference uE/m^2/sec 816.157 1794.989 10 pH:SBE:Nominal n/a 8.43 8.907 11 Salinity:T1:C1 PSS-78 28.7818 30.9476 12 Oxygen:Dissolved:SBE mL/L 2.52 5.556 13 Oxygen:Dissolved:SBE umol/kg 109.9 242.9 14 Conductivity:Secondary S/m 3.303892 3.402194 15 Number_of_bin_records n/a 37 241 16 Sample_Number n/a 128 141 17 Temperature:Draw 'deg C (ITS90)' 10.4 13.3 18 Salinity:Bottle PSS-78 30.949 30.949 19 Flag:Salinity:Bottle n/a 20 Chlorophyll:Extracted mg/m^3 0.84 2.31 21 Flag:Chlorophyll:Extracted n/a 22 Phaeo-Pigment:Extracted mg/m^3 0.56 1.05 23 Oxygen:Dissolved mL/L 2.497 5.544 24 Oxygen:Dissolved umol/kg 108.9561 242.3779 25 Flag:Oxygen:Dissolved n/a 26 Nitrate_plus_Nitrite umol/L 13.82 32.77 27 Flag:Nitrate_plus_Nitrite n/a 28 Silicate umol/L 38.96 61.08 29 Flag:Silicate n/a 30 Phosphate umol/L 1.388 2.696 31 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 ' ' 9 F R4 4 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 7 F R4 2 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 7 F R4 2 23 -99 ' ' 8 F R4 3 24 -99 ' ' 6 F ' ' 1 25 0 ' ' 3 NQ C ' ' 26 -99 ' ' 7 F R4 2 27 0 ' ' 3 NQ C ' ' 28 -99 ' ' 7 F R4 2 29 0 ' ' 3 NQ C ' ' 30 -99 ' ' 8 F R4 3 31 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 : QU39 EVENT NUMBER : 34 LATITUDE : 50 1.84000 N ! (deg min) LONGITUDE : 125 5.90000 W ! (deg min) WATER DEPTH : 275 ALTIMETER (M) : 5.05 ! 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\2024-010-0034.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 15:40:50 3170 3170 CLEAN 5.3 2025/11/12 15:41:04 3170 3170 ADDSAMP 3.6 2025/11/13 16:51:31 3170 3170 HDREDIT2 3.2 2025/11/18 11:17:34 ? ? BINAVE 4.2.1 2025/11/18 11:40:04 3170 14 MERGE 3.6 2025/11/18 14:29:37 14 14 CLEAN 5.3 2025/12/03 11:27:06 14 14 CALIB 12.1 2025/12/03 11:27:27 14 14 SORT 3.6 2025/12/03 12:47:06 14 14 REMOVECH 8.2 2025/12/03 12:50:06 14 14 CHGUNITS 3.2 2025/12/03 15:06:56 14 14 CHGUNITS 3.2 2025/12/03 15:06:59 14 14 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 11:17:34 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 14:29:37 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\2024-010-0034.samavg Secondary file: E:\Telework\2024-010\Processing\hydro\2024-010-0034.mrgcln1s 14 secondary records matched to primary records. Comments from secondary file: E:\Telework\2024-010\Processing\hydro\2024-010-0034.mrgcln1s ------------------------------------------------------------ -DATCNV: 2025/11/13 12:22:38 Converted raw CTD cast (.hex) to .ros format. Output contained 3170 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 3170 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 3170 to 14 (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. 14 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_OXY Oxygen:Dissolved Flag:Oxygen:Dissolved Temperature:Draw Station_NUTS Depth_NUTS Nitrate_plus_Nitrite Flag:Nitrate_plus_Nitrite Silicate Flag:Silicate Phosphate Flag:Phosphate 14 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 11:27:27 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 'Oxygen:Dissolved' changed from mL/L to umol/kg -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: Temperature:Draw [deg C (ITS90)] Format: F7.2 ==> F6.1 Channel 18: Salinity:Bottle [PSS-78] Format: F9.3 ==> F9.4 Channel 22: Phaeo-Pigment:Extracted [mg/m^3] Units: n/a ==> mg/m^3 Channel 23: Oxygen:Dissolved [mL/L] Format: F7.2 ==> F8.3 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\2024-010-0034.mrgcln1s ------------------------------------------------------------ ---------------------------------------------------------------------------------------------------- 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 --28-- 29 ---30-- 31 !Bo Bo Pressu Depth Temperat Trans Fluores PAR 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: Refere Nominal :T1:C1 : n: ity: er_o le_ ratur :Bottle ag phyll: ag Pigmen Dissolv n: ag e_ ag te ag te ag !~u ~u Secondar vity URU: nce Dissol Disso Secondary ~bin Numb e: ~o Extrac ~a t: ed Disso ~o plus_ ~t ~i ~p !mb en y Seapoin ved: lved: _rec er Draw tt ted ct Extrac lved lv Nitrit ri ca ha !er ce t SBE SBE ords le ed ted ed e te te te !-- -- ------ ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- ---- ----- -------- -- ------ -- ------ ------- ----- -- ------ -- ------ -- ------- -- *END OF HEADER 13 13 1.6 1.6 12.5346 48.3 1.561 702.7 816.2 8.906 28.7882 5.53 241.6 3.39883 37 140 13.3 -99.0000 0 -99.00 0 -99.00 5.510 240.9 0 -99.00 0 -99.00 0 -99.000 0 14 14 1.8 1.8 12.5366 48.2 1.546 686.4 816.6 8.906 28.7879 5.53 241.7 3.39897 241 141 -99.0 -99.0000 0 2.25 0 0.91 -99.000 -99.0 0 13.89 0 39.86 0 1.469 0 12 12 5.1 5.1 12.5413 47.9 1.670 298.0 869.8 8.907 28.7818 5.56 242.9 3.39883 241 139 13.3 -99.0000 0 2.18 0 1.01 5.540 242.4 0 13.82 0 39.91 0 1.432 0 11 11 10.3 10.2 12.5370 48.3 1.785 84.1 964.6 8.902 28.7831 5.53 241.8 3.39882 241 138 13.2 -99.0000 0 2.31 6 1.05 5.510 240.9 0 13.86 0 38.96 0 1.388 0 10 10 20.3 20.1 12.2573 57.3 0.818 20.1 1408.4 8.808 29.0262 4.82 210.4 3.40219 241 137 13.0 -99.0000 0 0.84 0 0.56 4.890 214.0 0 15.61 0 39.58 0 1.660 0 9 9 30.2 29.9 11.2938 60.9 0.361 5.6 1353.3 8.685 29.2087 4.21 184.0 3.34286 241 136 12.0 -99.0000 0 -99.00 0 -99.00 4.270 186.5 0 20.94 0 45.87 0 2.013 0 8 8 40.3 39.9 10.1246 60.7 0.190 2.1 1491.9 8.527 29.7638 3.35 146.1 3.30389 241 135 11.0 -99.0000 0 -99.00 0 -99.00 3.390 148.3 0 28.02 0 55.87 0 2.403 0 7 7 50.5 50.0 9.7966 59.4 0.165 0.7 1372.8 8.479 30.0611 3.00 131.1 3.30689 241 134 10.6 -99.0000 0 -99.00 0 -99.00 3.010 131.3 0 30.69 0 59.02 0 2.606 0 6 6 75.4 74.8 9.5652 58.8 21.466 0.1 1795.0 8.430 30.4230 2.57 112.3 3.32448 241 133 10.4 -99.0000 0 -99.00 0 -99.00 2.590 113.2 6 32.77 0 59.62 0 2.645 0 5 5 100.2 99.3 9.5491 56.6 21.745 0.1 1254.0 8.445 30.6531 2.52 109.9 3.34682 241 132 10.4 -99.0000 0 -99.00 0 -99.00 2.500 109.0 0 32.74 0 60.16 0 2.696 0 4 4 150.4 149.0 9.5584 56.5 22.148 0.1 1573.2 8.501 30.8437 2.81 122.4 3.36844 241 131 10.4 -99.0000 0 -99.00 0 -99.00 2.810 122.4 0 30.77 0 58.22 0 2.610 0 3 3 200.1 198.2 9.5128 56.2 0.113 0.1 1011.0 8.520 30.9098 2.94 128.4 3.37313 241 130 10.4 -99.0000 0 -99.00 0 -99.00 2.940 128.4 0 30.14 6 61.08 6 2.682 6 2 2 251.0 248.7 9.5390 53.5 0.112 0.1 1044.0 8.522 30.9470 2.94 128.5 3.38110 241 129 10.4 30.9490 6 -99.00 0 -99.00 2.950 128.7 0 29.78 0 60.29 0 2.549 0 1 1 269.9 267.4 9.5410 52.0 0.113 0.1 874.9 8.522 30.9476 2.95 128.6 3.38210 241 128 10.5 -99.0000 0 -99.00 0 -99.00 2.950 128.9 0 29.79 0 59.90 0 2.564 0