*2023/07/04 15:49:41.97 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/10/09 10:22:41.000 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 : 4571C67 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 2.15 340.794 4 Depth metres 2.131 337.615 5 Temperature:Primary 'deg C (ITS90)' 9.2224 15.4937 6 Transmissivity %/metre 35.9 55.3 7 Fluorescence:URU:Seapoint mg/m^3 0.8E-01 2.044 8 PAR uE/m^2/sec 0 5.407 9 pH:SBE:Nominal n/a 8.677 9.298 10 Salinity:T0:C0 PSS-78 27.554 31.2372 11 Oxygen:Dissolved:SBE mL/L 2.629 6.294 12 Oxygen:Dissolved:SBE umol/kg 114.6 275.5 13 Conductivity:Primary S/m 3.223162 3.50141 14 Number_of_bin_records n/a 49 241 15 Sample_Number n/a 193 209 16 Temperature:Draw 'deg C (ITS90)' 10.1 16.2 17 Salinity:Bottle PSS-78 31.082 31.082 18 Flag:Salinity:Bottle ' ' 19 Chlorophyll:Extracted mg/m^3 0.34 1.91 20 Flag:Chlorophyll:Extracted ' ' 21 Phaeo-Pigment:Extracted mg/m^3 0.27 1.03 22 Oxygen:Dissolved mL/L 2.626 6.262 23 Oxygen:Dissolved umol/kg 114.5379 274.1809 24 Flag:Oxygen:Dissolved ' ' 25 Nitrate_plus_Nitrite umol/L 1.61 29.76 26 Flag:Nitrate_plus_Nitrite ' ' 27 Silicate umol/L 35.67 60.36 28 Flag:Silicate ' ' 29 Phosphate umol/L 0.482 2.379 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 : 27 EVENT NUMBER : 64 LATITUDE : 49 19.10000 N ! (deg min) LONGITUDE : 123 47.98000 W ! (deg min) WATER DEPTH : 349 ALTIMETER (M) : 5.62 ! 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 14:16:22 3905 3905 CLEAN 5.3 2023/02/20 14:16:36 3905 3905 ADDSAMP 3.6 2023/02/20 16:02:43 3905 3905 BINAVE 4.2.1 2023/02/20 16:03:18 3905 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 13:43:30 17 17 CALIB 12.1 2023/02/28 13:43:52 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 15:03:59 17 17 REORDER 1.3.1 2023/07/04 15:37:06 ? ? HDREDIT2 3.2 2023/07/04 15:49:41 ? ? $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\2022-070-0064.samavg Secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0064.mrgcln1s 17 secondary records matched to primary records. Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0064.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 13:43:30 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 13:43:52 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 15:49:41 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\2022-070-0064.mrgcln1s ------------------------------------------------------------ Comments from secondary file: D:\Telework\2022-070\Processing\hydro\2022-070-0064.oxy ------------------------------------------------------- Sample_Number 195: OXY-2: Precipitate did not look right as if sample was not mixed properly. Sample was indeed bad. Value discarded. Only OXY-1 reported. Sample_Number 206: OXY: Precipitate a bit fluffy. Not the consistency expected. 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 2.1 15.4937 35.9 1.724 5.0 9.298 27.5540 6.29 275.5 3.50141 49 208 16.2 -99.0000 0 -99.00 0 -99.00 6.262 274.2 0 -99.00 0 -99.00 0 -99.000 0 17 17 2.2 2.1 15.4448 36.1 1.729 5.4 9.294 27.5726 6.26 274.3 3.49963 241 209 -99.0 -99.0000 0 1.67 6 0.66 -99.000 -99.0 0 1.61 0 35.67 0 0.482 0 15 15 5.2 5.2 13.2258 40.0 2.044 1.6 9.057 28.3268 5.21 228.1 3.40539 241 207 13.9 -99.0000 0 1.91 0 1.03 5.318 232.6 0 12.01 0 43.31 0 1.231 0 14 14 10.5 10.4 10.8765 51.0 0.794 0.3 8.753 28.9758 3.64 159.1 3.28422 241 206 11.3 -99.0000 0 0.89 0 0.41 3.636 158.9 4 25.36 6 51.49 6 2.000 6 13 13 20.5 20.3 10.3975 54.6 0.276 0.0 8.724 29.1425 3.48 152.0 3.26282 241 205 10.8 -99.0000 0 0.34 0 0.27 3.456 151.0 0 27.01 0 53.43 0 2.190 0 12 12 30.8 30.5 9.8286 55.3 0.136 0.0 8.680 29.2230 3.25 142.0 3.22531 241 204 10.3 -99.0000 0 -99.00 0 -99.00 3.229 141.0 0 28.73 0 55.25 0 2.204 0 11 11 40.5 40.1 9.7039 55.3 0.112 0.0 8.677 29.2987 3.24 141.3 3.22316 241 203 10.2 -99.0000 0 -99.00 0 -99.00 3.211 140.3 0 29.14 0 55.83 0 2.349 0 10 10 50.2 49.8 9.6269 54.6 0.096 0.0 8.682 29.5274 3.25 141.9 3.24000 241 202 10.2 -99.0000 0 -99.00 0 -99.00 3.225 140.8 0 29.76 6 55.46 6 2.282 6 9 9 75.6 74.9 9.7692 52.8 0.086 0.0 8.714 30.2393 2.95 128.8 3.32332 241 201 10.4 -99.0000 0 -99.00 0 -99.00 2.925 127.7 0 28.95 0 50.82 0 2.071 0 8 8 100.4 99.5 9.6252 52.4 0.081 0.0 8.711 30.5154 2.83 123.6 3.33964 241 200 10.3 -99.0000 0 -99.00 0 -99.00 2.825 123.3 0 29.48 0 52.55 0 2.286 0 7 7 125.4 124.3 9.7231 50.9 0.082 0.0 8.729 30.7220 2.85 124.3 3.36930 241 199 10.3 -99.0000 0 -99.00 0 -99.00 2.825 123.3 0 28.46 0 52.46 0 2.198 0 6 6 150.3 149.0 9.6026 49.6 0.083 0.0 8.725 30.8709 2.81 122.6 3.37486 241 198 10.4 -99.0000 0 -99.00 0 -99.00 2.797 122.0 6 28.58 0 53.92 0 2.171 0 5 5 175.4 173.8 9.2444 49.4 0.081 0.0 8.699 30.8979 2.79 121.7 3.34827 241 197 10.1 -99.0000 0 -99.00 0 -99.00 2.783 121.4 0 29.33 0 59.31 0 2.379 0 4 4 200.7 198.9 9.2224 48.6 0.081 0.0 8.694 30.9487 2.77 120.6 3.35243 241 196 10.1 -99.0000 0 -99.00 0 -99.00 2.746 119.8 0 29.53 0 60.36 0 2.373 0 3 3 250.4 248.1 9.3054 49.4 0.080 0.0 8.703 31.0786 2.72 118.8 3.37420 241 195 10.5 31.0820 0 -99.00 0 -99.00 2.707 118.1 2 29.36 0 57.94 0 2.341 0 2 2 300.2 297.4 9.5294 46.0 0.086 0.0 8.715 31.1886 2.68 116.7 3.40609 241 194 10.5 -99.0000 0 -99.00 0 -99.00 2.665 116.2 0 28.88 0 55.02 0 2.161 0 1 1 340.8 337.6 9.5517 42.9 0.090 0.0 8.711 31.2372 2.63 114.6 3.41445 241 193 10.6 -99.0000 0 -99.00 0 -99.00 2.626 114.5 0 28.84 0 57.27 0 2.161 0