*2023/07/04 15:49:42.27 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/10 10:50:11.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 17 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 7D449FE1 NUMBER OF CHANNELS : 30 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle:Position n/a 1 17 2 Bottle_Number n/a 1 17 3 Pressure decibar 2.052 351.453 4 Depth metres 2.034 348.153 5 Temperature:Primary 'deg C (ITS90)' 8.8778 14.3415 6 Transmissivity %/metre 35.1 54.7 7 Fluorescence:URU:Seapoint mg/m^3 0.81E-01 2.168 8 PAR uE/m^2/sec 0 6.264 9 pH:SBE:Nominal n/a 8.635 9.316 10 Salinity:T0:C0 PSS-78 28.3002 30.8217 11 Oxygen:Dissolved:SBE mL/L 2.724 6.832 12 Oxygen:Dissolved:SBE umol/kg 118.8 298.9 13 Conductivity:Primary S/m 3.250868 3.492789 14 Number_of_bin_records n/a 59 241 15 Sample_Number n/a 275 291 16 Temperature:Draw 'deg C (ITS90)' 9.7 15 17 Salinity:Bottle PSS-78 30.7983 30.7983 18 Flag:Salinity:Bottle ' ' 19 Chlorophyll:Extracted mg/m^3 0.23 1.78 20 Flag:Chlorophyll:Extracted ' ' 21 Phaeo-Pigment:Extracted mg/m^3 0.26 0.75 22 Oxygen:Dissolved mL/L 2.71 6.752 23 Oxygen:Dissolved umol/kg 118.2276 295.3958 24 Flag:Oxygen:Dissolved ' ' 25 Nitrate_plus_Nitrite umol/L 3.54 32.86 26 Flag:Nitrate_plus_Nitrite ' ' 27 Silicate umol/L 20.01 71.02 28 Flag:Silicate ' ' 29 Phosphate umol/L 0.65 2.679 30 Flag:Phosphate ' ' $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 ' ' 8 F ' ' 3 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 13 -99 ' ' 10 F ' ' 5 14 -99 ' ' 5 I I 0 15 -99 ' ' 5 I I 0 16 -99 ' ' 6 F R4 1 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 ' ' 8 F R4 3 23 -99 ' ' 6 F ' ' 1 24 0 ' ' 3 NQ C ' ' 25 -99 ' ' 7 F R4 2 26 0 ' ' 3 NQ C ' ' 27 -99 ' ' 7 F R4 2 28 0 ' ' 3 NQ C ' ' 29 -99 ' ' 8 F R4 3 30 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 : 2022-070 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Salish Sea Biophysical Survey SCIENTIST : Young K. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 12 EVENT NUMBER : 86 LATITUDE : 49 43.61000 N ! (deg min) LONGITUDE : 124 40.84000 W ! (deg min) WATER DEPTH : 357 ALTIMETER (M) : 4.76 ! 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 : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 3184 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 4883 Conductivity:2 ' ' 4395 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3949 Altimeter ' ' 76341 'Transmissometer:WET Labs C-Star' ' ' 983DR 'LISST-200X:Sauter Mean Diameter' ' ' 2203 'LISST-200X:Total Volume Conc.' ' ' 2203 pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' 4565 $END $REMARKS Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/02/20 14:16:25 3915 3915 CLEAN 5.3 2023/02/20 14:16:38 3915 3915 ADDSAMP 3.6 2023/02/20 16:02:46 3915 3915 BINAVE 4.2.1 2023/02/20 16:03:20 3915 17 MERGE 3.6 2023/02/20 16:34:06 17 17 CLEAN 5.3 2023/02/27 15:16:08 17 17 CALIB 12.1 2023/02/28 13:43:31 17 17 CALIB 12.1 2023/02/28 13:43:53 17 17 SORT 3.6 2023/02/28 13:45:56 17 17 REMOVECH 8.2 2023/02/28 13:47:08 17 17 CHGUNITS 3.2 2023/02/28 13:51:04 17 17 CHGUNITS 3.2 2023/03/01 15:04:00 17 17 REORDER 1.3.1 2023/07/04 15:37:07 ? ? HDREDIT2 3.2 2023/07/04 15:49:42 ? ? $END $REMARKS -CLEAN functions: 2023/02/20 14:16:30 20 Reset #RECS, MIN & MAX values in header. Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Telework\2022-070\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: 2023/02/20 16:34:06 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, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide, Dimethylsulfoniopropionate_Dissolved, Flag:Dimethylsulfoniopropionate_Dissolved, Dimethylsulfoniopropionate_Total, Flag:Dimethylsulfoniopropionate_Total, Ammonium, Flag:Ammonium Primary file : D:\Telework\2022-070\Processing\hydro\2022-070-0086.samavg Secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0086.mrgcln1s 17 secondary records matched to primary records. Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0086.mrgcln1s ------------------------------------------------------------ -SORT parameters: 2023/02/20 16:32:54 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2023/02/27 15:16:06 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Remove Sea-Bird comments from the header. -CALIB parameters: 2023/02/28 13:43:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-070\Processing\doc\2022-070-recal-SIL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 34 Silicate umol/L 120 0.9040000E+00 0.3000000E-02 0.2500000E+02 Salinity:T0:C0 -CALIB parameters: 2023/02/28 13:43:53 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-070\Processing\doc\2022-070-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1028300E+01 -SORT parameters: 2023/02/28 13:45:56 Sorted in ascending order of channel Pressure -REMOVECH 2023/02/28 13:47:08 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Salinity:T1:C1 [PSS-78] Status:Pump Descent_Rate [m/s] Altimeter [metres] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: Temperature reference channel: Temperature:Draw Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2023/07/04 15:49:42 Applied edit header: D:\Telework\1a-IOS_Tasks\corrections\2022-070\2022-070-bot-hdr.txt Channel 3: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 6: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Channel 11: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 14: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 16: Temperature:Draw [deg C (ITS90)] Format: F7.2 ==> F6.1 Channel 8: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 13: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 $END *COMMENTS Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0086.mrgcln1s ------------------------------------------------------------ Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0086.nut ------------------------------------------------------- Sample_Number 279: PO4: Value clearly bad 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 9 weeks after 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 on methodology, see document QF 2022-070_CHL_*.xlsx Methodology sheet. Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeo-Pigment values For details see file QF2022-070_CHL*.xlsx. Oxygen samples were analyzed at sea using an automated Winkler titration System (Metrohm Dosimat model 876 and 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 QF2022-035OXY*.xlsx. Salinity samples were collected in 200 mL 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 - 34 days after collection. For details see document QF2022-070SAL*.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 QF2022-070nuts*.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, Transmissivity and Fluorescence:URU:Seapoint data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. Channel pH:SBE was removed from some casts because the pH buffer vial had not been removed. For details on the processing see the report: 2022-070_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Silicate umol/L 120 -99 (Salinity:T0:C0) (0.904 0.3E-02 25) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.0283) $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 !Bo Bo Pressu Depth Temperat Trans Fluores 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: Nominal :T0:C0 : n: ity: er_o le_ ratur :Bottle ag phyll: ag Pigmen Dissolv n: ag e_ ag te ag te ag !~i ~u Primary vity URU: Dissol Disso Primary ~bin Numb e: ~o Extrac ~a t: ed Disso ~o plus_ ~t ~i ~p !ti mb Seapoin ved: lved: _rec er Draw tt ted ct Extrac lved lv Nitrit ri ca ha !on er t SBE SBE ords le ed ted ed e te te te !-- -- ------ ------ -------- ----- ------- ------ ------- -------- ------ ----- --------- ---- ---- ----- -------- -- ------ -- ------ ------- ----- -- ------ -- ------ -- ------- -- *END OF HEADER 16 16 2.1 2.0 14.3415 35.1 2.164 6.3 9.316 28.3006 6.83 298.9 3.49279 59 290 15.0 -99.0000 0 -99.00 0 -99.00 6.752 295.4 0 -99.00 0 -99.00 0 -99.000 0 17 17 2.1 2.0 14.3398 35.1 2.168 6.1 9.316 28.3002 6.83 298.8 3.49260 241 291 -99.0 -99.0000 0 1.78 6 0.74 -99.000 -99.0 0 3.54 0 20.01 0 0.650 0 15 15 5.2 5.2 13.5464 36.8 1.954 1.7 9.158 28.4536 6.06 265.2 3.44508 241 289 13.7 -99.0000 0 1.67 0 0.75 5.966 260.9 0 5.52 0 22.02 0 0.761 0 14 14 10.3 10.2 11.3153 48.9 1.147 0.3 8.882 28.8971 4.49 196.0 3.31160 241 288 11.6 -99.0000 0 1.04 0 0.39 4.345 189.9 0 21.60 0 43.01 0 1.965 0 13 13 20.1 20.0 10.5081 54.7 0.354 0.0 8.771 29.1365 3.82 166.8 3.27115 241 287 10.8 -99.0000 0 0.23 0 0.26 3.658 159.8 0 26.53 0 52.75 0 2.251 0 12 12 30.1 29.8 10.1798 54.6 0.186 0.0 8.745 29.3590 3.68 160.9 3.26736 241 286 10.5 -99.0000 0 -99.00 0 -99.00 3.536 154.4 0 27.83 0 56.38 0 2.291 0 11 11 40.0 39.7 9.8743 54.0 0.146 0.0 8.711 29.4818 3.47 151.4 3.25520 241 285 10.3 -99.0000 0 -99.00 0 -99.00 3.376 147.4 0 29.11 0 57.24 0 2.386 0 10 10 50.2 49.8 9.5028 53.4 0.122 0.0 8.664 29.7396 3.20 139.6 3.25087 241 284 10.1 -99.0000 0 -99.00 0 -99.00 3.154 137.7 0 30.80 6 56.80 6 2.455 6 9 9 75.0 74.4 9.0955 52.4 0.096 0.0 8.638 30.1495 2.92 127.5 3.25866 241 283 9.8 -99.0000 0 -99.00 0 -99.00 2.868 125.2 0 32.86 0 58.40 0 2.524 0 8 8 100.0 99.1 9.0515 52.2 0.088 0.0 8.648 30.4228 2.86 124.9 3.28268 241 282 9.8 -99.0000 0 -99.00 0 -99.00 2.838 123.8 0 32.29 0 58.42 0 2.534 0 7 7 125.0 123.9 8.9940 52.1 0.085 0.0 8.658 30.5608 2.89 126.0 3.29235 241 281 9.7 -99.0000 0 -99.00 0 -99.00 2.867 125.1 0 31.90 0 60.69 0 2.526 0 6 6 150.0 148.7 8.9947 51.9 0.082 0.0 8.663 30.6631 2.88 125.6 3.30338 241 280 9.8 -99.0000 0 -99.00 0 -99.00 2.868 125.1 0 32.24 0 62.06 0 2.505 0 5 5 175.2 173.6 8.9978 51.8 0.081 0.0 8.663 30.7022 2.87 125.1 3.30846 241 279 10.0 -99.0000 0 -99.00 0 -99.00 2.838 123.8 6 31.54 0 62.50 0 -99.000 5 4 4 200.2 198.3 8.9693 51.6 0.081 0.0 8.658 30.7468 2.84 123.8 3.31143 241 278 10.1 -99.0000 0 -99.00 0 -99.00 2.817 122.9 6 31.64 0 64.17 0 2.544 0 3 3 250.2 247.9 8.9418 50.6 0.081 0.0 8.649 30.7956 2.78 121.4 3.31591 241 277 10.0 30.7983 0 -99.00 0 -99.00 2.762 120.5 0 31.58 0 66.63 0 2.635 0 2 2 300.5 297.7 8.8778 48.0 0.082 0.0 8.635 30.8037 2.73 119.3 3.31338 241 276 9.9 -99.0000 0 -99.00 0 -99.00 2.711 118.3 0 31.80 0 71.02 0 2.679 0 1 1 351.5 348.2 8.9193 46.9 0.083 0.0 8.639 30.8217 2.72 118.8 3.32070 241 275 10.0 -99.0000 0 -99.00 0 -99.00 2.710 118.2 0 31.24 6 70.06 6 2.662 6