*2014/11/20 09:54:16.13 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/05/29 14:53:40.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 7 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 163 169 2 Pressure decibar 2.3 61.4 3 Temperature:Primary 'deg C (ITS90)' 8.13 11.6146 4 Transmissivity %/metre 44.1 58.4 5 Oxygen:Dissolved:SBE mL/L 5.51 6.84 6 Fluorescence:URU mg/m^3 0.166 1.41 7 PAR uE/m^2/sec 0.6 50 8 Bottle_Number n/a 1 7 9 Salinity:T0:C0 PSS-78 31.3232 32.0718 10 Number_of_bin_records n/a 120 121 11 Salinity:Bottle PSS-78 31.3258 32.073 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 0.9E-01 1.08 14 Flag:Chlorophyll:Extracted n/a 15 Oxygen:Dissolved mL/L 5.494 6.75 16 Flag:Oxygen:Dissolved n/a 17 Nitrate_plus_Nitrite umol/L 0 14.9 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 1 20.7 20 Flag:Silicate n/a 21 Phosphate umol/L 0.45 1.41 22 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ------ ----- ----- ------ ---- -------------- 1 -9 ' ' 5 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 3 I I 0 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 11 -99 ' ' 9 F R4 4 12 0 ' ' 2 NQ C ' ' 13 -99 ' ' 7 F R4 2 14 0 ' ' 2 NQ C ' ' 15 -99.99 ' ' 8 F ' ' 3 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' ' ' F6.1 R4 ' ' 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' ' ' F6.1 R4 ' ' 20 0 ' ' 2 NQ C ' ' 21 -99 ' ' ' ' F7.2 R4 ' ' 22 0 ' ' 2 NQ C ' ' $END $REMARKS Flag channels initialized with zeros. Non-zero values have the following significance: -------------------------------------------------------------------------------------- 1 = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). 2 = Acceptable measurement (not normally used). 3 = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). 4 = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). 5 = Not reported (lost sample; unredeemably bad measurement). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample not drawn for this measurement from this bottle (not normally used). -------------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2004-09 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse / Copra SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI / Cape Scott STATION : CS6 EVENT NUMBER : 67 LATITUDE : 51 0.02000 N ! (deg min) LONGITUDE : 128 49.99000 W ! (deg min) WATER DEPTH : 67 ALTIMETER (M) : 6.57 ! 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 : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2023 conductivity:primary ' ' 1763 pressure ' ' 77511 temperature:secondary ' ' 2095 conductivity:secondary ' ' 1764 Fluorometer ' ' Seapoint Oxygen:SBE ' ' 0047 transmissometer:primary ' ' 333DR irradiance ' ' primary altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.30A Comments from secondary file: Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.add ------------------------------------------------- Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.7 2004/09/01 15:06:51 847 847 CTDEDIT 4.50 2004/09/01 15:17:49 847 847 ADDSAMP 3.4 2004/09/02 09:57:49 847 847 BINAVE 4.0.1 2004/09/02 09:59:15 847 7 MERGE 3.1 2004/09/02 10:41:03 7 7 MERGE 3.1 2004/09/02 10:42:23 7 7 MERGE 3.1 2004/09/02 10:52:59 7 7 CALIB 11.4 2004/09/13 10:44:31 7 7 CLEAN 4.7 2004/09/13 13:44:48 ? ? SORT 3.4.1 2004/09/13 13:45:04 7 7 REMOVECH 6.0 2004/09/13 15:26:34 7 7 HDREDIT2 2.2 2004/09/14 11:15:22 ? ? SORT 3.5 2004/10/25 13:16:32 7 7 MERGE 3.3 2004/10/25 13:17:26 7 7 CHANGE_FLAGS 1.0 2013/07/29 14:29:38 7 7 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:30:08 7 7 CHANGE_FLAGS 2.0 2014/11/20 09:54:16 7 7 $END $REMARKS -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2004-09\CTD\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: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle Primary file : Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.samavg Secondary file: Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.sal -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.mrg1 Secondary file: Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.chl Comments from secondary file: Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.chl ------------------------------------------------- -HEADER EDITS: Applied edit header: Q:\Cruise_Data\2004-09\ctd\doc\2004-09editchl.hdr -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Oxygen:Dissolved, Flag:Oxygen:Dissolved Primary file : Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.mrg2 Secondary file: Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.add Comments from secondary file: Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.add ------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-09\CTD\doc\2004-09-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Pressure decibar 10 0.2000000E+00 0.1000000E+01 9 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1063500E+01 17 Salinity:T0:C0 PSS-78 10 0.1000000E-02 0.1000000E+01 -CLEAN functions: Remove Sea-Bird comments from the header. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Oxygen:Voltage:SBE Status:Pump Altimeter Descent_Rate Salinity:T1:C1 Flag -HEADER EDITS: Applied edit header: O:\Data Processing\Header Comments\sal_oxy_chl_fresh_nut_a Channel 1: Sample_Number [n/a] (no changes) Channel 2: Pressure [decibar] Units ==> dbars Format: F11.2 ==> F7.1 Channel 3: Temperature:Primary [deg C (ITS90)] (no changes) Channel 4: Transmissivity [%/metre] (no changes) Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: Fluorescence:Seapoint [mg/m^3] Name ==> Fluorescence:URU Channel 8: Bottle_Number [n/a] (no changes) Channel 9: Salinity:T0:C0 [PSS-78] (no changes) Channel 10: Number_of_bin_records [n/a] Format: F5.0 ==> I5 Channel 11: Salinity:bottle [] Name ==> Salinity:Bottle Units ==> PSS-78 Channel 12: Flag:Salinity:Bottle [] (no changes) Channel 13: Chlorophyll:Extracted [] Units ==> mg/m^3 Channel 14: Flag:Chlorophyll:Extracted [] (no changes) Channel 15: Oxygen:Dissolved [mL/L] (no changes) Channel 16: Flag:Oxygen:Dissolved [] (no changes) Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 -SORT parameters: 2004/10/25 13:16:32 Sorted in descending order of channel Sample_Number -The following MERGE parameters were used: 2004/10/25 13:17:25 2004/10/25 13:17: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : H:\Data Processing\2004\2004-09\2004-09-0067.srt_che Secondary file: H:\Data Processing\2004\2004-09\2004-09-0067.nut $END *COMMENTS CTDEDIT was used to clean S0 for the last bottle. Comments from secondary file: Q:\Cruise_Data\2004-09\CTD\hydro\2004-09-0067.chl ------------------------------------------------- No duplicates for chlorophyll sampling for this cruise, so no estimate of variability. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal Salinometers which are standardized with IAPSO standard seawater. Oxygen samples are analyzed on an automated Winkler titration system following the procedures of Carpenter (1965). A Brinkmann model 665 Dosimat and model PC910 Colorimeter is controlled by Visual-Basic program to titrate the oxygen samples. Nutrient samples are analyzed fresh on board using a Technicon AAII auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll samples are collected in duplicate in calibrated polycarbonate bottles (~330ml), then filtered onto 25mm MFS GF/75 filters at <70mmHg vacuum. The filters are placed in glass scintillation vials and immediately frozen at -20ºC until analysis. The chlorophyll is extracted in 10 ml of 90% acetone for 24h at -20ºC, then brought to room temperature and the extract is decanted and measured using a Turner Designs 10-AU-005-CE fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure decibar 10 -99 () (0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.0635) Salinity:T0:C0 PSS-78 10 -99 () (0.1E-02 1) $END !-1-- --2--- ---3---- --4-- --5--- ---6--- --7--- 8- ---9---- -10- ---11--- - --13-- - ---15-- - --17- - --19- - --21-- - !Samp Pressu Temperat Trans Oxygen Fluores PAR Bo Salinity Numb Salinity F Chloro F Oxygen: F Nitra F Silic F Phosph F !le_ re ure: missi : cence: tt :T0:C0 er_o :Bottle l phyll: l Dissolv l te_ l ate l ate l !Numb Primary vity Dissol URU ~u ~bin ~ Extrac ~ ed ~ plus_ ~ ~ ~ !er ved: mb _rec l ted e e Nitri t t t ! SBE er ords e d d te e e e !---- ------ -------- ----- ------ ------- ------ -- -------- ---- -------- - ------ - ------- - ----- - ----- - ------ - *END OF HEADER 169 2.3 11.6146 44.1 6.80 1.010 50.0 7 31.3232 120 31.3258 0 0.70 0 6.692 0 0.0 0 1.0 0 0.46 0 168 4.9 11.3574 46.7 6.83 1.410 25.4 6 31.3461 121 31.3359 0 0.90 0 6.750 0 0.0 0 1.8 0 0.45 0 167 11.1 11.3691 46.9 6.84 1.299 8.6 5 31.3409 120 31.3587 0 1.08 0 6.726 0 0.4 0 2.7 0 0.50 0 166 20.6 8.9255 55.1 6.23 0.818 2.8 4 31.5907 121 31.6010 0 0.60 0 6.172 0 6.2 0 10.4 0 1.09 0 165 30.5 8.8013 57.6 6.13 0.436 1.3 3 31.6700 121 31.6750 0 0.32 0 6.101 0 7.5 0 11.9 0 1.10 0 164 50.9 8.2187 58.4 5.59 0.177 0.7 2 32.0008 120 31.9797 0 0.09 0 5.595 0 13.6 0 18.6 0 1.35 0 163 61.4 8.1300 58.4 5.51 0.166 0.6 1 32.0718 121 32.0730 0 -99.00 0 5.494 0 14.9 0 20.7 0 1.41 0