*2026/01/14 14:49:57.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/10/20 20:21:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 7C07BCEB NUMBER OF CHANNELS : 25 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 19 2 Bottle:Firing_Sequence n/a 1 19 3 Pressure decibar 1.494 562.975 4 Depth metres 1.481 557.273 5 Temperature:Secondary 'deg C (ITS90)' 6.8433 10.4461 6 Transmissivity %/metre 14.2 51.8 7 Transmissivity:Green %/metre 15 88.1 8 Fluorescence:URU:Seapoint mg/m^3 0.132 5.528 9 Fluorescence:URU:Wetlabs mg/m^3 0.22E-01 6.271 10 Salinity:T1:C1 PSS-78 12.5127 33.3709 11 Oxygen:Dissolved:SBE mL/L 1.848 7.249 12 Conductivity:Secondary S/m 1.489416 3.487327 13 Number_of_bin_records n/a 37 241 14 Sample_Number n/a 224 242 15 Salinity:Bottle PSS-78 12.63 33.373 16 Flag:Salinity:Bottle n/a 17 Chlorophyll:Extracted mg/m^3 4.2 11.58 18 Flag:Chlorophyll:Extracted n/a 19 Phaeo-Pigment:Extracted mg/m^3 0.69 0.83 20 Nitrate_plus_Nitrite umol/L 4.47 33.14 21 Flag:Nitrate_plus_Nitrite n/a 22 Silicate umol/L 31.97 66.18 23 Flag:Silicate n/a 24 Phosphate umol/L 0.377 2.638 25 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 ' ' 6 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 10 F ' ' 5 13 -99 ' ' 5 I I 0 14 -99 ' ' 5 I I 0 15 -99 ' ' 9 F R4 4 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 7 F R4 2 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 -99 ' ' 7 F R4 2 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 7 F R4 2 23 0 ' ' 3 NQ C ' ' 24 -99 ' ' 8 F R4 3 25 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 : 2024-066 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Inlets SCIENTIST : Spear D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : B.C. Inlets STATION : BUR8 EVENT NUMBER : 48 LATITUDE : 52 19.74000 N ! (deg min) LONGITUDE : 127 10.93000 W ! (deg min) WATER DEPTH : 566 ALTIMETER (M) : 5.03 ! 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 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2216 'Transmissometer:WET Labs C-Star' ' ' 1185DR 'Transmissometer:WET Labs C-Star:2' ' ' 1883DG $END $REMARKS Software Version Seasave V 7.26.7.121 Comments from secondary file: E:\Telework\2024-066\Processing\hydro\2024-066-0048.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 2025/12/09 13:27:25 3590 3590 CLEAN 5.3 2025/12/09 13:27:51 3590 3590 ADDSAMP 3.6 2025/12/09 14:39:49 3590 3590 BINAVE 4.2.1 2025/12/09 14:39:59 3590 19 HDREDIT2 3.2 2025/12/10 11:46:08 ? ? MERGE 3.6 2025/12/10 13:09:35 19 19 CLEAN 5.3 2026/01/08 14:14:24 19 19 CALIB 12.1 2026/01/08 14:14:54 19 19 CALIB 12.1 2026/01/08 14:16:47 19 19 SORT 3.6 2026/01/14 14:04:50 19 19 REMOVECH 8.2 2026/01/14 14:06:34 19 19 CHGUNITS 3.2 2026/01/14 14:49:14 19 19 CHGUNITS 3.2 2026/01/14 14:49:34 19 19 REORDER 1.3.1 2026/01/14 14:49:52 ? ? HDREDIT2 3.2 2026/01/14 14:49:57 ? ? $END $REMARKS -CLEAN functions: 2025/12/09 13:27:47 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\2024-066\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. -HEADER EDITS: 2025/12/10 11:46:08 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 MERGE parameters were used: 2025/12/10 13:09:35 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\2024-066\Processing\hydro\2024-066-0048.samavghdr Secondary file: E:\Telework\2024-066\Processing\hydro\2024-066-0048.mrgcln1s 19 secondary records matched to primary records. Comments from secondary file: E:\Telework\2024-066\Processing\hydro\2024-066-0048.mrgcln1s ------------------------------------------------------------ -DATCNV: 2025/12/10 10:48:01 Converted raw CTD cast (.hex) to .ros format. Output contained 3590 records with instrument channels. -CONVERT OXYGEN: 2025/12/10 10:48:02 Converted Oxygen data from Voltage to ml/L and umol/Kg Output contained 3590 records of Oxygen data -AV1: 2025/12/10 10:48:02 Averaged CTD data around each bottle position. Channel 'Number_of_bin_records' was added to file. Records reduced from 3590 to 19 (one row per bottle). -ADDSAMP: 2025/12/10 10:48:04 Merge Sample numbers assigned from Compiled Rosette Sheets into AV1 Niskin# column renamed to bottle position for consistency with AV1. 19 AV1 records successfully annotated with Sample_Number. -RENAME: 2025/12/10 10:48:04 Standardized and reordered channel names for CHE output. 16 Columns renamed and reordered successfully -MERGE: 2025/12/10 10:48:04 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 19 secondary lab records matched to primary records. -HEADER EDITS: 2025/12/10 12:37:55 Channel 1: Bottle_Number [n/a] Name: Bottle ==> Bottle_Number Units: Number ==> n/a -CLEAN functions: 2025/12/10 12:38:36 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. -SORT parameters: 2025/12/10 12:54:08 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2026/01/08 14:14:19 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: 2026/01/08 14:14:54 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-066\Processing\doc\2024-066-rcalsil.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 31 Silicate umol/L 120 0.9040000E+00 0.3000000E-02 0.2500000E+02 Salinity:T1:C1 -CALIB parameters: 2026/01/08 14:16:47 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-066\Processing\doc\2024-066-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Salinity:T0:C0 PSS-78 10 -0.4000000E-02 0.1000000E+01 20 Oxygen:Dissolved:SBE mL/L 10 0.7000000E-02 0.1032400E+01 -SORT parameters: 2026/01/14 14:04:50 Sorted in ascending order of channel Pressure -REMOVECH 2026/01/14 14:06:34 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 [deg C (ITS90)] Salinity reference channel: Salinity:T1:C1 - No units changed -CHANGE units: Temperature reference channel: Temperature:Draw [deg C (ITS90)] Salinity reference channel: Salinity:T1:C1 - No units changed -HEADER EDITS: 2026/01/14 14:49:57 Applied edit header: E:\Telework\2024-066\Processing\doc\HYDRO\2024-066-bot-hdr.txt Channel 3: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 6: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Channel 7: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green Channel 10: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 11: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.5 Channel 13: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 15: Salinity:Bottle [PSS-78] Format: F9.3 ==> F9.4 Channel 19: Phaeo-Pigment:Extracted [mg/m^3] Units: n/a ==> mg/m^3 Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 9: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs $END *COMMENTS Comments from secondary file: E:\Telework\2024-066\Processing\hydro\2024-066-0048.mrgcln1s ------------------------------------------------------------ Comments from secondary file: C:/Users/BEDARDJ/Desktop/Data_Processing/bottle_data/2024-066/lab_data/2024-066_NUTS.csv ------------------------------------------------------- Sample_Number 232: NO3: Chauvenet outlier in duplicate study Sample_Number 228: SIL: Data from frozen Sample_Number 227: SIL: Data from frozen Sample_Number 226: SIL: Data from frozen ---------------------------------------------------------------------------------------------------- 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 3-4 months after collection 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 QF2024-066_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 QF2024-066_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 30-40 days after collection. For details see document QF2024-066_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 QF2024-066nuts*.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: 2024-066_Processing_Report.doc. ---------------------------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Silicate umol/L 120 -99 (Salinity:T1:C1) (0.904 0.3E-02 25) Salinity:T0:C0 PSS-78 10 -99 () (-0.4E-02 1) 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 !Bo Bo Pressu Depth Temperat Trans Trans Fluores Fluores Salinity Oxygen Conductiv Numb Samp Salinity Fl Chloro Fl Phaeo- Nitrat Fl Silica Fl Phospha Fl !tt tt re ure: missi missi cence: cence: :T1:C1 : ity: er_o le_ :Bottle ag phyll: ag Pigmen e_ ag te ag te ag !~u ~u Secondar vity vity: URU: URU: Dissol Secondary ~bin Numb ~o Extrac ~a t: plus_ ~t ~i ~p !mb en y Green Seapoin Wetlabs ved: _rec er tt ted ct Extrac Nitrit ri ca ha !er ce t SBE ords le ed ted e te te te !-- -- ------ ------ -------- ----- ----- ------- ------- -------- ------ --------- ---- ---- -------- -- ------ -- ------ ------ -- ------ -- ------- -- *END OF HEADER 18 18 1.5 1.5 9.9504 14.2 15.1 5.521 5.869 12.5408 7.25 1.49268 51 241 12.6300 0 -99.00 0 -99.00 -99.00 0 -99.00 0 -99.000 0 19 19 1.5 1.5 9.9650 15.6 16.4 5.528 6.271 12.5409 7.24 1.49325 241 242 -99.0000 0 -99.00 0 -99.00 -99.00 0 -99.00 0 -99.000 0 17 17 1.5 1.5 9.9456 14.4 15.0 5.504 6.119 12.5127 7.23 1.48942 44 240 -99.0000 0 11.58 0 0.83 4.47 0 31.97 0 0.377 0 16 16 5.0 5.0 9.9347 27.4 35.0 2.274 2.769 18.7390 5.68 2.15790 241 239 -99.0000 0 4.23 6 0.69 10.42 0 33.47 0 0.837 0 15 15 10.1 10.0 10.4461 28.8 38.0 2.661 3.063 21.5453 5.19 2.48307 241 238 -99.0000 0 4.20 0 0.72 12.86 0 35.28 0 1.087 0 14 14 25.0 24.8 9.8113 47.0 74.7 0.421 0.569 30.1263 3.81 3.31354 241 237 -99.0000 0 -99.00 0 -99.00 21.58 0 38.94 0 1.719 0 13 13 50.1 49.6 10.1558 51.5 85.4 0.191 0.160 31.5700 3.75 3.48728 241 236 31.6570 0 -99.00 0 -99.00 -99.00 0 -99.00 0 -99.000 0 12 12 50.1 49.6 10.1563 51.5 85.4 0.202 0.172 31.5700 3.74 3.48733 45 235 -99.0000 0 -99.00 0 -99.00 21.83 0 38.19 0 1.795 0 11 11 75.2 74.5 8.7834 51.8 88.0 0.160 0.101 31.9801 2.78 3.40953 241 234 -99.0000 0 -99.00 0 -99.00 26.75 0 47.03 0 2.147 0 10 10 100.1 99.2 7.9732 51.5 88.1 0.147 0.077 32.3282 2.23 3.37339 241 233 -99.0000 0 -99.00 0 -99.00 30.49 0 54.42 0 2.387 0 9 9 150.0 148.6 7.1701 48.5 82.2 0.138 0.063 33.1760 1.90 3.38407 241 232 -99.0000 0 -99.00 0 -99.00 31.28 36 60.52 6 2.593 6 8 8 200.0 198.1 7.0543 48.8 83.6 0.134 0.041 33.2909 2.13 3.38657 241 231 -99.0000 0 -99.00 0 -99.00 32.12 0 59.84 0 2.536 0 7 7 250.0 247.6 6.9357 49.9 84.8 0.133 0.032 33.3359 2.04 3.38239 241 230 -99.0000 0 -99.00 0 -99.00 32.66 0 61.65 0 2.298 0 6 6 300.1 297.2 6.8855 50.2 85.7 0.133 0.029 33.3547 1.99 3.38185 241 229 -99.0000 0 -99.00 0 -99.00 32.85 0 62.58 0 2.543 0 5 5 400.2 396.3 6.8658 50.3 86.1 0.132 0.022 33.3663 1.97 3.38551 241 228 -99.0000 0 -99.00 0 -99.00 33.05 0 63.15 3 2.553 0 4 4 500.3 495.3 6.8466 48.3 81.8 0.133 0.028 33.3700 1.90 3.38846 241 227 -99.0000 0 -99.00 0 -99.00 33.14 0 65.40 3 2.611 0 1 1 563.0 557.3 6.8434 43.7 72.8 0.134 0.047 33.3707 1.85 3.39093 39 224 -99.0000 0 -99.00 0 -99.00 -99.00 0 -99.00 0 -99.000 0 3 3 563.0 557.3 6.8435 43.9 72.4 0.134 0.039 33.3709 1.85 3.39095 241 226 -99.0000 0 -99.00 0 -99.00 32.46 6 66.18 36 2.638 6 2 2 563.0 557.3 6.8433 43.8 72.6 0.134 0.045 33.3707 1.85 3.39092 37 225 33.3730 0 -99.00 0 -99.00 -99.00 0 -99.00 0 -99.000 0