*2004/04/14 16:33:10.04 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2002/09/27 10:03:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 18 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 119 136 2 Pressure dbars 1.5 932.1 3 Temperature:Primary 'deg C (ITS90)' 3.7894 11.5093 4 Transmissivity %/metre 43.7 63.2 5 Fluorescence:URU:Seapoint mg/m^3 0.122 2.614 6 Salinity:T0:C0 PSS-78 31.9822 34.34 7 Bottle_Number n/a 1 18 8 Oxygen:Dissolved mL/L 0.266 6.373 9 Flag:Oxygen:Dissolved ' ' 10 Salinity:Bottle PSS-78 31.9837 31.9861 11 Flag:Salinity:Bottle ' ' 12 Chlorophyll:Extracted mg/m^3 0.61 2.94 13 Flag:Chlorophyll:Extracted ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I ' ' 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 3 I I 0 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 2 NQ C ' ' 10 -99 ' ' ' ' f9.4 R4 ' ' 11 -99 ' ' 2 NQ C ' ' 12 -99 ' ' ' ' f7.2 R4 ' ' 13 -99 ' ' 2 NQ C ' ' $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- a = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). b = Acceptable measurement (not normally used). c = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). d = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). e = Not reported (lost sample; unredeemably bad measurement). f = Mean of replicate measurements. g = Manual chromatographic peak measurement. h = Irregular digital chromatographic peak integration. i = Sample not drawn for this measurement from this bottle (not normally used). ---------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2002-34 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Covariability, LaP,Eff,JdeF SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/JdeF STATION : LG06 EVENT NUMBER : 21 LATITUDE : 49 3.54000 N ! (deg min) LONGITUDE : 127 1.07000 W ! (deg min) WATER DEPTH : 866 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2371 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2663 conductivity:secondary ' ' 2424 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR irradiance ' ' 4601 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.26D Comments from secondary file: D:\Data\2002\2002-34\2002-34-0021.dox ------------------------------------------------------------------- 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 2.2 2002/12/16 18:00:08 2178 2178 CLEAN 3.9 2002/12/17 12:56:30 ? ? BINAVE 4.0.1 2002/12/19 16:02:26 2178 18 CALIB 10.4 2002/12/19 16:02:34 18 18 REMOVECH 6.0 2002/12/19 16:03:58 18 18 REORDER 1.2.1 2003/01/02 11:34:49 ? ? HDREDIT2 1.5 2003/01/02 11:36:17 ? ? ADDSAMP 3.2 2003/01/08 14:45:33 18 18 MERGE 2.8 2003/01/08 14:46:21 18 18 MERGE 2.8 2003/01/08 15:38:21 18 18 ADDCHANS 1.0 2003/01/08 15:56:22 ? ? CLEAN 4.0 2003/01/08 16:07:45 18 18 MERGE 2.8 2003/01/09 09:18:45 18 18 REMOVECH 6.0 2003/01/09 15:52:11 18 18 MERGE 2.8 2003/01/09 15:53:26 18 18 REMOVECH 6.0 2003/01/10 10:05:29 18 18 HDREDIT2 1.51 2003/01/10 16:07:18 ? ? CLEAN 4.0 2003/01/10 16:07:23 18 18 SORT 3.4.1 2004/04/14 16:33:10 18 18 $END $REMARKS CLEAN functions: - Set event to last 4 characters of file name -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.0 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 CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\CTD\2002-34\CTD\2002-34_rcal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Salinity:T0:C0 PSS-78 10 -0.2600000E-02 0.1000000E+01 11 Salinity:T1:C1 PSS-78 10 -0.5600000E-02 0.1000000E+01 -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Irradiance (PAR) Salinity:T1:C1 Flag -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Data\2002\2002-34\numbers.csv Bottle Channel Name: Bottle_Number -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: Pressure, Temperature:Primary, Transmissivity, Fluorescence:URU:Seapoint, Salinity:T0:C0, Bottle_Number Secondary Channels to Include: Oxygen:Dissolved Primary file : D:\Data\2002\2002-34\2002-34-0021.sam Secondary file: D:\Data\2002\2002-34\2002-34-0021.dox Comments from secondary file: D:\Data\2002\2002-34\2002-34-0021.dox ------------------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following OXYCALC parameters were used Blank = 0.004 Sodium Thiosulfate concentration = 0.718 Volume of iodate standard (cm**3) = 10.10 Enter Normalitity of iodate standard = 0.01013508 -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: Pressure, Temperature:Primary, Transmissivity, Fluorescence:URU:Seapoint, Salinity:T0:C0, Bottle_Number, Oxygen:Dissolved Secondary Channels to Include: Salinity:Bottle Primary file : D:\Data\2002\2002-34\2002-34-0021.mrg Secondary file: D:\Data\2002\2002-34\2002-34-0021.sal CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Remove Sea-Bird comments from the header. -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: Pressure, Temperature:Primary, Transmissivity, Fluorescence:URU:Seapoint, Salinity:T0:C0, Bottle_Number, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Salinity:Bottle, Flag:Salinity:Bottle Secondary Channels to Include: Chlorophyll:extracted, Flag:Chlorophyll:extracted Primary file : D:\Data\2002\2002-34\2002-34-0021.che Secondary file: D:\Data\2002\2002-34\2002-34-0021.chl -The following CHANNEL(S) were removed from file. Chlorophyll:extracted Flag:Chlorophyll:extracted -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: Sample_Number, Pressure, Temperature:Primary, Transmissivity, Fluorescence:URU:Seapoint, Salinity:T0:C0, Bottle_Number, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Salinity:Bottle, Flag:Salinity:Bottle Secondary Channels to Include: Chlorophll:extracted, Flag:Chlorophll:extracted Primary file : D:\Data\2002\2002-34\2002-34-0021.rem Secondary file: D:\Data\2002\2002-34\2002-34-0021.CHL -The following CHANNEL(S) were removed from file. Sample_Number CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Set channel name post-colon letters to upper case. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel $END *COMMENTS Comments from secondary file: D:\Data\2002\2002-34\2002-34-0021.dox ------------------------------------------------------------------- Sample 123 oxygen, air bubble in flask. Sample 133 oxygen, air bubble in flask. 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 frozen using a Technicon AAII autoanalyzer 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 utrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -9.9 () (-0.26E-02 1) Salinity:T1:C1 PSS-78 10 -9.9 () (-0.56E-02 1) $END !-1-- --2--- ---3---- --4--- ---5--- ---6---- 7- ---8--- 9 ---10--- 11--12-- 1 !Samp Pressu Temperat Transm Fluores Salinity Bo Oxygen: F Salinity F Chloro F !le_ re ure: issivi cence: :T0:C0 tt Dissolv l :Bottle l phyll: l !Numb Primary ty URU: ~u ed ~ ~ Extrac ~ !er Seapoin mb e l ted e ! t er d e d !---- ------ -------- ------ ------- -------- -- ------- - -------- - ------ - *END OF HEADER 136 1.5 11.5079 43.8 2.614 31.9822 18 6.352 31.9837 -99.00 135 5.4 11.5093 43.7 2.499 31.9844 17 6.373 31.9861 2.85 f 134 10.9 11.4752 44.1 2.479 31.9928 16 6.342 -99.0000 2.94 f 133 19.5 11.1884 46.0 2.076 32.0181 15 6.369 d -99.0000 2.37 f 132 30.1 8.2735 56.6 0.862 32.3741 14 6.041 -99.0000 0.61 f 131 49.8 6.8429 61.8 0.189 32.5527 13 5.999 -99.0000 -99.00 130 75.1 6.2054 62.6 0.153 32.7143 12 6.198 -99.0000 -99.00 129 103.1 7.2842 62.3 0.128 33.4886 11 3.763 -99.0000 -99.00 128 125.7 7.5299 62.8 0.122 33.8322 10 2.729 -99.0000 -99.00 127 150.0 7.3888 62.9 0.123 33.9175 9 2.429 -99.0000 -99.00 126 174.6 7.1143 63.0 0.124 33.9574 8 2.179 -99.0000 -99.00 125 199.5 6.8015 63.0 0.126 33.9746 7 2.009 -99.0000 -99.00 124 247.8 6.3618 63.2 0.125 33.9898 6 1.773 -99.0000 -99.00 123 300.9 5.9989 62.9 0.127 33.9969 5 1.671 d -99.0000 -99.00 122 400.5 5.5062 63.0 0.128 34.0539 4 1.045 -99.0000 -99.00 121 599.5 4.7295 63.0 0.129 34.1643 3 0.496 -99.0000 -99.00 120 801.2 4.0954 63.0 0.131 34.2902 2 0.266 -99.0000 -99.00 119 932.1 3.7894 62.5 0.131 34.3400 1 0.321 -99.0000 -99.00