*2025/09/23 14:44:09.45 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/08/28 01:04:17.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 13 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 7FFE0418 NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 13 2 Bottle:Firing_Sequence n/a 1 13 3 Pressure decibar 5.026 298.57 4 Depth metres 4.975 295.323 5 Temperature:Secondary 'deg C (ITS90)' -1.3055 8.477 6 Transmissivity %/metre 54.6 63.4 7 Fluorescence:URU:Seapoint mg/m^3 0.78E-01 1.36 8 Turbidity:Seapoint FTU 0.145 0.402 9 PAR uE/m^2/sec 0.6E-02 47.285 10 PAR:Reference uE/m^2/sec 370.261 848.806 11 Salinity:T1:C1 PSS-78 29.0925 34.5052 12 Oxygen:Dissolved:SBE mL/L 5.004 8.915 13 Oxygen:Dissolved:SBE umol/kg 217.4546 388.3349 14 Conductivity:Secondary S/m 2.590904 3.10358 15 Number_of_bin_records n/a 241 241 16 Sample_Number n/a 306 318 17 Salinity:Bottle PSS-78 29.111 34.4916 18 Flag:Salinity:Bottle n/a 19 Carbon:Dissolved:Inorganic umol/kg 1970.25 2226.16 20 Flag:Carbon:Dissolved:Inorganic ' ' 21 Alkalinity:Total umol/kg 2100.88 2291.56 22 Flag:Alkalinity:Total ' ' $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 ' ' 7 F ' ' 1 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 ' ' 8 F R4 2 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 8 F R4 2 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 : 2024-024 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Canadian Beaufort Sea Marine Ecosystem Assessment SCIENTIST : Majewski A. PLATFORM : Frosti *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : ULU_01 EVENT NUMBER : 296 LATITUDE : 70 38.51000 N ! (deg min) LONGITUDE : 117 59.72000 W ! (deg min) WATER DEPTH : 304 ALTIMETER (M) : 4.74 ! 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 : 1189 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 5830 Conductivity ' ' 4327 'Pressure:Digiquartz with TC' ' ' 130015 Temperature:2 ' ' 5831 Conductivity:2 ' ' 4339 Fluorometer:Seapoint ' ' 3651 'Transmissometer:WET Labs C-Star' ' ' 1666 'Oxygen:SBE 43' ' ' 1489 Altimeter ' ' 'VA 500 85484' PAR/Irradiance:Biospherical/Licor ' ' 70501 'Turbidity Meter:Seapoint' ' ' 11432 'User Polynomial' ' ' 1 'User Polynomial:2' ' ' 2 Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20279 $END $REMARKS Software Version Seasave V 7.26.7.107 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2025/08/28 11:43:19 3133 3133 CLEAN 5.3 2025/08/28 11:43:39 3133 3133 ADDSAMP 3.6 2025/09/09 15:08:04 3133 3133 BINAVE 4.2.1 2025/09/09 15:08:31 3133 13 MERGE 3.6 2025/09/17 11:44:20 13 13 CLEAN 5.3 2025/09/17 11:44:34 13 13 SORT 3.6 2025/09/23 14:01:41 13 13 REMOVECH 8.2 2025/09/23 14:21:30 13 13 CHGUNITS 3.2 2025/09/23 14:23:19 13 13 REORDER 1.3.1 2025/09/23 14:26:18 ? ? MERGEHDR 1.3 2025/09/23 14:29:41 13 13 HDREDIT2 3.2 2025/09/23 14:44:09 ? ? $END $REMARKS -CLEAN functions: 2025/08/28 11:43:28 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\2024-024\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: 2025/09/17 11:44:20 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, Salinity:Bottle, Flag:Salinity:Bottle, Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic, Alkalinity:Total, Flag:Alkalinity:Total Primary file : E:\Telework\2024-024\Processing\hydro\2024-024-0296.samavg Secondary file: E:\Telework\2024-024\Processing\hydro\2024-024-0296.mrgcln1s 13 secondary records matched to primary records. Comments from secondary file: E:\Telework\2024-024\Processing\hydro\2024-024-0296.mrgcln1s ------------------------------------------------------------ -The following MERGE parameters were used: 2025/09/09 15:05:53 Merge Channel: Sample_Number Merge Scheme Used: 1: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle Primary file : E:\Telework\2024-024\Processing\hydro\2024-024-0296.cst Secondary file: E:\Telework\2024-024\Processing\hydro\2024-024-0296.sal -The following MERGE parameters were used: 2025/09/17 11:12:01 Merge Channel: Sample_Number Merge Scheme Used: 4: Add Secondary to Matching Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic, Alkalinity:Total, Flag:Alkalinity:Total Primary file : E:\Telework\2024-024\Processing\hydro\2024-024-0296.mrg1 Secondary file: E:\Telework\2024-024\Processing\hydro\2024-024-0296.dic 6 secondary records matched to primary records. -CLEAN functions: 2025/09/17 11:42:09 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. -SORT parameters: 2025/09/17 11:42:23 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2025/09/17 11:44:32 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. -SORT parameters: 2025/09/23 14:01:41 Sorted in ascending order of channel Pressure -REMOVECH 2025/09/23 14:21:30 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] Voltage:6 [volts] Voltage:7 [volts] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2025/09/23 14:44:09 Applied edit header: E:\Telework\2024-024\Processing\doc\HYDRO\2024-024-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:Salinity:Bottle [n/a] Units: ==> n/a Channel 9: PAR [uE/m^2/sec] Units: umol/m^2/sec ==> uE/m^2/sec Format: F11.3 ==> F7.1 Channel 10: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Turbidity:Seapoint [FTU] Format: F8.3 ==> F7.1 Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 $END *COMMENTS Comments from secondary file: E:\Telework\2024-024\Processing\hydro\2024-024-0296.mrgcln1s ------------------------------------------------------------ Comments from secondary file: E:\Telework\2024-024\Processing\hydro\2024-024-0296.sal ------------------------------------------------------- Sample_Number 308: ALL: Not sampled; air valve left open Sample_Number 309: SAL: insert not fully seated Sample_Number 313: SAL: bottle leaked when mixed- deformed insert, bad seal Analysis methods: ----------------- Salinity samples were collected in 200mL 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 2-3 months after collection. For details see document QF2024-024_SAL*.xlsx. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. Total alkalinity (ALK) was determined by potentiometric titration. Complete documentation on DIC, ALK analysis and precision estimates can be found in the Metadata Excel spreadsheet QF Cruise 2024-024 DIC Alk*.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. * For PDF versions of this papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers ---------------------------------------------------------------------------------------------------- CTD Data Processing Notes: -------------------------- Transmissivity, Fluorescence, Turbidity, PAR and PAR:Reference are nominal and unedited except that some records were removed in editing temperature and salinity. For details on the processing see the report: 2024-024_Processing_Report.doc. ---------------------------------------------------------------------------------------------------- !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 Turbid PAR PAR: Salinity Oxygen Oxyge Conductiv Numb Samp Salinity Fl Carbon: Fl Alkalin Fl !tt tt re ure: missi cence: ity: Refere :T1:C1 : n: ity: er_o le_ :Bottle ag Dissolv ag ity: ag !~u ~u Secondar vity URU: Seapoi nce Dissol Disso Secondary ~bin Numb ~o ed: ~g Total ~T !mb en y Seapoin nt ved: lved: _rec er tt Inorgan an ot !er ce t SBE SBE ords le ic ic al !-- -- ------ ------ -------- ----- ------- ------ ------ ------ -------- ------ ----- --------- ---- ---- -------- -- ------- -- ------- -- *END OF HEADER 13 13 5.0 5.0 8.4770 57.1 0.248 0.2 47.3 640.6 29.0971 6.74 294.3 3.10358 241 318 29.1110 0 1970.25 0 2100.88 0 12 12 10.2 10.1 8.4659 57.0 0.268 0.2 27.8 573.0 29.0925 6.74 294.1 3.10246 241 317 29.4623 6 -99.00 0 -99.00 0 11 11 20.3 20.1 5.8707 55.2 0.475 0.2 15.5 487.8 30.0353 7.40 322.9 2.98378 241 316 30.3723 0 2040.82 0 2169.98 0 10 10 30.2 29.9 0.9255 54.6 0.848 0.4 6.1 434.7 31.0427 8.74 380.7 2.67742 241 315 31.1040 0 -99.00 0 -99.00 0 9 9 40.6 40.2 -0.5823 56.2 1.360 0.3 1.8 671.2 31.4445 8.91 388.3 2.59090 241 314 31.4406 0 -99.00 0 -99.00 0 8 8 50.2 49.6 -0.8205 60.0 0.610 0.2 0.6 848.8 31.7237 8.53 371.7 2.59355 241 313 31.7146 3 2115.13 0 2224.85 0 7 7 60.6 59.9 -0.9592 62.9 0.257 0.1 0.2 412.3 31.9831 7.90 344.1 2.60236 241 312 32.0325 0 -99.00 0 -99.00 0 6 6 80.9 80.1 -1.2140 63.2 0.149 0.2 0.0 389.6 32.3167 6.76 294.1 2.60772 241 311 32.3408 0 -99.00 0 -99.00 0 5 5 101.3 100.2 -1.3055 63.4 0.106 0.2 0.0 413.6 32.5375 6.25 271.8 2.61753 241 310 32.5445 0 2209.05 0 2243.83 0 4 4 126.4 125.1 -1.2793 62.9 0.098 0.2 0.0 386.7 32.7783 6.04 262.6 2.63835 241 309 32.7797 3 -99.00 0 -99.00 0 3 3 169.2 167.4 -1.1374 62.5 0.098 0.2 0.0 370.3 33.1071 5.71 248.2 2.67577 241 308 -99.0000 9 -99.00 0 -99.00 0 2 2 202.4 200.2 -0.9406 63.1 0.089 0.2 0.0 378.0 33.4603 5.53 240.5 2.71926 241 307 33.4593 0 2226.16 0 2269.68 0 1 1 298.6 295.3 0.0800 58.6 0.078 0.4 0.0 381.0 34.5052 5.00 217.5 2.88688 241 306 34.4916 0 2220.52 0 2291.56 0