*2025/02/26 15:49:31.82 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2013/08/23 19:59:51.000 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 : A802122D NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle:Firing_Sequence n/a 1 14 2 Bottle_Number n/a 1 14 3 Pressure decibar 6.084 352.17 4 Temperature:Primary 'deg C (ITS90)' 6.5001 12.3054 5 Transmissivity %/metre 50.3 62.3 6 Fluorescence:URU:Wetlabs mg/m^3 0.19E-01 0.866 7 Turbidity:Seapoint NTU 0.573 0.804 8 Salinity:T0:C0 PSS-78 32.1101 33.9611 9 Oxygen:Dissolved:SBE mL/L 1.202 6.077 10 Oxygen:Dissolved:SBE umol/kg 52.3 264.9 11 Number_of_bin_records n/a 120 121 12 Sample_Number n/a 193 206 13 Temperature:Draw 'deg C (ITS90)' 6.9 12.3 14 Oxygen:Dissolved mL/L 1.48 6.13 15 Oxygen:Dissolved umol/kg 64.35883 267.1711 16 Flag:Oxygen:Dissolved n/a 17 Nitrate_plus_Nitrite umol/L 7.4 36.9 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 10.6 59.9 20 Flag:Silicate n/a 21 Phosphate umol/L 0.93 2.57 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 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 ' ' ' ' 5 I I 0 12 -99 ' ' 5 I I 0 13 -99 ' ' 6 F R4 1 14 -99 ' ' 7 F R4 2 15 -99 ' ' 6 F ' ' 1 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 6 F R4 1 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 7 F R4 2 22 0 ' ' 3 NQ C ' ' $END $REMARKS Flag channels initialized with zeros. Non-zero values have the following significance: -------------------------------------------------------------------------------------- 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable Measurement 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 : 2013-57 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Hypoxia SCIENTIST : Dewey R. PLATFORM : Falkor *LOCATION GEOGRAPHIC AREA : WCVI STATION : RD04 EVENT NUMBER : 28 LATITUDE : 48 14.70000 N ! (deg min) LONGITUDE : 125 1.21000 W ! (deg min) WATER DEPTH : 355 ALTIMETER (M) : 3.15 ! 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 : 1087 $TABLE: SENSORS ! Name Abs Depth Serial No ! ---------------------------------- -------------- ---------- Temperature ' ' 5483 Conductivity ' ' 3916 'Pressure:Digiquartz with TC' ' ' 1087 Temperature:2 ' ' 5549 Conductivity:2 ' ' 4003 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2578 'Turbidity Meter:WET Labs:ECO-NTU' ' ' FLNTURTD-2578 'User Polynomial' ' ' 0124 'User Polynomial:2' ' ' 'RINKO III ARO-CAV 01' 'Oxygen:SBE 43' ' ' 2331 'Transmissometer:WET Labs C-Star' ' ' CST-1476DR Altimeter ' ' 59545 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.21F $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------ ------ ---------- -------- --------- --------- SBE_IOS 3.3 2014/04/07 10:10:04 1694 1694 CLEAN 5.1 2014/04/07 10:10:26 1694 1694 CTDEDIT 5.0.4 2014/04/07 13:17:33 1694 1694 ADDSAMP 3.6 2014/04/07 16:44:02 1694 1694 BINAVE 4.1.1 2014/04/07 16:44:15 1694 14 MERGE 3.5 2014/04/12 14:36:24 14 14 CLEAN 5.1 2014/04/12 15:46:54 14 14 CALIB 11.8 2014/04/12 15:47:03 14 14 SORT 3.6 2014/04/12 15:47:09 14 14 REMOVECH 8.2 2014/04/12 15:47:12 14 14 CHGUNITS 3.1 2014/04/12 15:47:19 14 14 CHGUNITS 3.1 2014/04/12 15:47:21 14 14 REORDER 1.3 2014/04/12 15:47:29 ? ? HDREDIT2 2.6 2014/04/14 09:27:08 ? ? CHANGE_FLAGS 2.0 2014/11/20 09:58:47 14 14 HDREDIT2 3.2 2025/02/26 15:49:31 ? ? $END $REMARKS -CLEAN functions: 2014/04/07 10:10:14 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CTDEDIT v5.0.4 2014/04/07 13:17:33 7 changes in channel Salinity:T0:C0 6 changes in channel Salinity:T1:C1 1 change in channel Temperature:Secondary -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2013-57\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: 2014/04/12 14:36:24 Merge Channel: Bottle:Position Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Event_Number, 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, Ammonium, Flag:Ammonium, pH, Flag:pH, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : P:\Cruise_Data_Processing\2013-57\Processing\hydro\2013-57-0028.samavg Secondary file: P:\Cruise_Data_Processing\2013-57\Processing\hydro\2013-57-0028.mrgcln1s -SORT parameters: 2014/04/07 13:27:15 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2014/04/12 15:46:52 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 0 data records in pad range. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2014/04/12 15:47:03 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2013-57\Processing\doc\2013-57-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 -0.3340000E-01 0.1111200E+01 -SORT parameters: 2014/04/12 15:47:09 Sorted in ascending order of channel Pressure* -REMOVECH 2014/04/12 15:47:12 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] uploy0 upoly1 Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Sal* 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Sal* 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2014/04/14 09:27:08 Applied edit header: P:\Cruise_Data_Processing\2013-57\Processing\doc\HYDRO\2013-57-bot-hdr.txt Channel 1: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 2: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 9: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F6.1 Channel 14: Oxygen:Dissolved [mL/L] Units: ==> mL/L Format: F8.3 ==> F7.2 Channel 16: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 17: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Channel 18: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 19: Silicate [umol/L] Units: ==> umol/L Channel 20: Flag:Silicate [n/a] Units: ==> n/a Channel 21: Phosphate [umol/L] Units: ==> umol/L Channel 22: Flag:Phosphate [n/a] Units: ==> n/a Channel 7: Turbidity:Seapoint [FTU] Name: Turbidity:WETLabs:ECO-NTU ==> Turbidity:Seapoint Units: n/a ==> FTU Format: F8.3 ==> F7.1 Channel 6: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs -HEADER EDITS: 2025/02/26 15:49:31 Channel 7: Turbidity:Seapoint [NTU] Units: FTU ==> NTU $END *COMMENTS Remarks from CTDEDIT: CTDEDIT was used to remove spikes from the secondary temperature and both salinity channels. A text editor was used to replace a spike in pressure and dissolved oxygen concentration. Sample_Number 193: OXY Software crash. Run-on titration. Sample lost. Sample_Number 194: OXY: Titration curve seems to begin flattening but drops suddenly and ends. Endpoint seems reasonable. Analysis methods: ----------------- Oxygen samples were analyzed at sea on an automated Winkler titration system (Brinkmann Dosimat model 665 for titrations, Dosimat model 865 for dispensing standards and a PC950 Colorimeter controlled by AutoOxy software V3.4) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). The data are reported with only 2 decimal places based on the precision study. For details including a duplicate analysis, see document QF2013-57OXY*.xls. Salinity samples were collected in 200 mL type ll glass bottles with reusable silicone inserts supplied by Xiamen Cuten Accessories Industry Limited and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater 77 to 91 days after collection. Full details are in file QF2013-57SAL*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in -20 freezer. All samples were returned to IOS for analysis. They were analyzed using an Astoria analyzer following methods described in Barwell-Clarke and Whitney (1996). For raw data, precision and duplicate details see spreadsheet QF2013-57nuts*.xls. 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 --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence and Turbidity data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Based on the recommendation from SeaBird, the method for calibration of Dissolved Oxygen concentration was changed from that used for 2011 and some 2012 cruises. For more information see the SeaBird Application Note #64-2, June 2012 revision. Salinity data were not recalibrated because the delay in analysis was likely to have affected the bottle data significantly. For details on the processing see the report: 2013-57-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.334E-01 1.1112) $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 Temperat Trans Fluores Turbid Salinity Oxygen Oxyge Numb Samp Tempe Oxygen Oxyge Fl Nitra Fl Silic Fl Phosph Fl !tt tt re ure: missi cence: ity: :T0:C0 : n: er_o le_ ratur : n: ag te_ ag ate ag ate ag !~u ~u Primary vity URU: Seapoi Dissol Disso ~bin Numb e: Dissol Disso ~o plus_ ~t ~i ~p !en mb Wetlabs nt ved: lved: _rec er Draw ved lved lv Nitri ri ca ha !ce er SBE SBE ords ed te te te te !-- -- ------ -------- ----- ------- ------ -------- ------ ----- ---- ---- ----- ------ ----- -- ----- -- ----- -- ------ -- *END OF HEADER 14 14 6.1 12.3054 50.3 0.866 0.7 32.1101 6.08 264.9 121 206 12.3 6.13 267.2 0 7.4 0 10.6 0 0.93 0 13 13 20.6 8.9489 59.4 0.294 0.6 32.8413 2.54 110.7 121 205 9.2 3.55 154.6 0 23.5 0 31.5 0 1.89 0 12 12 31.1 7.5993 61.5 0.102 0.6 33.3120 2.19 95.4 121 204 8.1 2.30 100.1 0 32.2 0 44.1 0 2.24 0 11 11 51.5 7.2068 62.1 0.031 0.6 33.6650 2.60 113.1 121 203 7.7 2.59 112.7 0 31.4 0 43.1 0 2.11 0 10 10 61.2 7.1328 62.3 0.026 0.6 33.7600 2.68 116.5 121 202 7.7 2.66 115.7 6 31.3 6 44.1 6 2.13 6 9 9 71.7 7.1078 62.1 0.023 0.6 33.7804 2.65 115.4 121 201 7.5 2.64 114.8 0 31.6 0 44.6 0 2.11 0 8 8 102.4 6.9059 61.0 0.031 0.6 33.8396 2.27 98.5 121 200 7.3 2.25 97.9 0 33.2 0 49.8 0 2.23 0 7 7 126.7 6.8240 60.5 0.022 0.6 33.8610 2.06 89.7 121 199 7.2 2.07 90.0 0 34.1 0 51.9 0 2.33 0 6 6 152.4 6.7141 59.9 0.022 0.6 33.8955 1.80 78.1 121 198 7.2 1.79 77.8 0 35.3 0 55.5 0 2.44 0 5 5 177.3 6.6620 59.3 0.024 0.6 33.9280 1.20 52.3 121 197 7.1 1.62 70.5 0 36.0 0 56.9 0 2.50 0 4 4 202.9 6.6225 58.1 0.027 0.7 33.9408 1.56 67.9 121 196 7.1 1.56 67.8 0 36.4 0 58.0 0 2.49 0 3 3 252.3 6.5782 57.8 0.021 0.7 33.9472 1.54 66.8 121 195 7.0 1.52 66.1 6 36.7 6 58.7 6 2.53 6 2 2 323.4 6.5080 55.5 0.019 0.8 33.9560 1.49 64.8 121 194 6.9 1.48 64.4 3 36.9 0 59.7 0 2.51 0 1 1 352.2 6.5001 54.3 0.032 0.8 33.9611 1.48 64.5 120 193 7.0 -99.00 -99.0 1 36.9 0 59.9 0 2.57 0