*2004/11/29 11:08:57.37 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2002/07/04 09:56:15.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 20 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 115 138 2 Pressure dbars 1.1 4013.6 3 Temperature:Primary 'deg C (ITS90)' 1.5246 11.5739 4 Transmissivity %/metre 41.1 61.3 5 Salinity:T0:C0 PSS-78 32.4927 34.6748 6 Bottle_Number n/a 1 24 7 Oxygen:Dissolved mL/L 0.3 7.081 8 Flag:Oxygen:Dissolved ' ' 9 Salinity:Bottle PSS-78 32.4934 34.6764 10 Flag:Salinity:Bottle ' ' 11 Nitrate_plus_Nitrite umol/L 7.5 45.2 12 Flag:Nitrate_plus_Nitrite ' ' 13 Phosphate umol/L 0.93 3.23 14 Flag:Phosphate ' ' 15 Silicate umol/L 5.8 175.3 16 Flag:Silicate ' ' 17 Ammonium umol/L 0 1.06 18 Flag:Ammonium ' ' 19 Chlorophyll:Extracted mg/m^3 0.7E-01 0.3 20 Flag:Chlorophyll:Extracted ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 3 I I 0 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 2 NQ C ' ' 9 -99 ' ' 9 F R4 4 10 -99 ' ' 2 NQ C ' ' 11 -99 ' ' 6 F R4 1 12 -99 ' ' 2 NQ C ' ' 13 -99 ' ' 7 F R4 2 14 -99 ' ' 2 NQ C ' ' 15 -99 ' ' 6 F R4 1 16 -99 ' ' 2 NQ C ' ' 17 -99 ' ' 7 F R4 2 18 -99 ' ' 2 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 -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 : 2002-16 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : LineP/Series/SOLAS SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific STATION : P20 EVENT NUMBER : 25 LATITUDE : 49 33.98000 N ! (deg min) LONGITUDE : 138 39.90000 W ! (deg min) WATER DEPTH : 3861 *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 ' ' 2106 conductivity:secondary ' ' 1764 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.25B Comments from secondary file: D:\Data\2002\2002-16\2002-16-0025.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 2002/08/08 13:12:38 2853 2853 BINAVE 4.0.1 2002/09/23 08:55:33 2853 24 CALIB 10.3 2002/10/02 13:59:18 24 24 REMOVECH 6.0 2002/10/02 14:07:17 24 24 REORDER 1.2 2002/10/02 14:08:24 ? ? HDREDIT2 1.5 2002/10/02 14:40:18 ? ? ADDSAMP 3.2 2002/10/07 09:14:54 24 24 MERGE 2.8 2002/10/07 11:11:10 24 24 MERGE 2.8 2002/10/07 11:57:25 24 24 CLEAN 3.9 2002/10/25 13:39:43 24 24 ADDCHANS 1.0 2002/10/25 13:43:53 ? ? MERGE 2.8 2003/01/15 11:48:49 24 24 HDREDIT2 1.51 2003/01/15 13:10:18 ? ? HDREDIT2 1.51 2003/01/17 14:00:54 ? ? CLEAN 4.1 2003/01/17 16:24:47 24 24 CALIB 11.1 2003/08/12 15:59:05 24 24 REVERSE 2.0 2004/01/02 15:57:32 24 24 SORT 3.4.1 2004/04/14 16:30:57 24 24 HDREDIT2 2.3 2004/11/29 11:08:57 ? ? $END $REMARKS -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\2002-16\2216rcal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Salinity:T0:C0 PSS-78 10 -0.1500000E-02 0.1000000E+01 -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Chlorophyll:Fluorescence:Seapoint Oxygen:Dissolved:SBE Salinity:T1:C1 Flag -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Data\2002\2002-16\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, Salinity:T0:C0, Bottle_Number Secondary Channels to Include: Oxygen:Dissolved Primary file : D:\Data\2002\2002-16\2002-16-0025.sam Secondary file: D:\Data\2002\2002-16\2002-16-0025.dox Comments from secondary file: D:\Data\2002\2002-16\2002-16-0025.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 = 0.720 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01013365 -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, Salinity:T0:C0, Bottle_Number, Oxygen:Dissolved Secondary Channels to Include: Salinity:Bottle Primary file : D:\Data\2002\2002-16\2002-16-0025.tab Secondary file: D:\Data\2002\2002-16\2002-16-0025.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, Salinity:T0:C0, Bottle_Number, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Salinity:Bottle, Flag:Salinity:Bottle Secondary Channels to Include: Nitrate_plusNitrite, Flag:Nitrate_plusNitrite, Phosphate, Flag:Phosphate, Silicate, Flag:Silicate, Ammonia, Flag:Ammonia, Chlorophyll, Flag:Chlorophyll Primary file : D:\Data\2002\2002-16\2002-16-0025.che Secondary file: D:\Data\2002\2002-16\2002-16-0025.nut CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set channel name post-colon letters to upper case. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = L:\CRUISE_DATA\2002\2002-16\DOC\2002-16Tempcorr.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Temperature:Primary deg C (IT 10 -0.2700000E-02 0.1000000E+01 -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -HEADER EDITS: 2004/11/29 11:08:57 Applied edit header: O:\Data Processing\Header Comments\Geographic Area.txt $END *COMMENTS Comments from secondary file: D:\Data\2002\2002-16\2002-16-0025.dox ------------------------------------------------------------------- BOTTLE 20 DID NOT CLOSE. 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 (1966). 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 () (-0.15E-02 1) Temperature:Primary 'deg C (ITS90)' 10 -99 () (-0.27E-02 1) $END !-1-- --2--- ---3---- --4--- ---5---- 6- ---7--- 8 ---9---- 10--11- 12--13-- 14--15- 16--17-- 18--19-- 2 !Samp Pressu Temperat Transm Salinity Bo Oxygen: F Salinity F Nitra F Phosph F Silic F Ammoni F Chloro F !le_ re ure: issivi :T0:C0 tt Dissolv l :Bottle l te_ l ate l ate l um l phyll: l !Numb Primary ty ~u ed ~ ~ plus_ ~ ~ ~ ~ Extrac ~ !er mb e l Nitri t t t u ted e ! er d e te e e e m d !---- ------ -------- ------ -------- -- ------- - -------- - ----- - ------ - ----- - ------ - ------ - *END OF HEADER 138 1.1 11.5739 41.1 32.4927 24 6.455 32.4934 -99.0 -99.00 -99.0 -99.00 -99.00 137 9.9 11.5717 54.5 32.4939 23 6.462 32.5801 7.5 0.94 6.0 0.38 0.27 136 26.4 11.3935 54.4 32.4957 22 6.455 32.4958 7.5 0.93 5.8 0.36 0.30 135 49.8 7.4231 57.1 32.5747 21 7.081 32.5800 7.5 0.95 6.1 0.42 0.23 133 76.2 5.8866 58.8 32.6192 19 7.075 32.6140 14.3 1.39 17.4 0.40 0.17 134 76.5 5.8855 58.8 32.6196 20 -99.000 -99.0000 11.5 1.27 14.7 1.06 0.26 132 100.3 5.3310 59.7 32.6874 18 6.840 32.6909 17.0 1.52 21.0 0.00 0.07 131 124.6 5.2986 59.9 32.9418 17 6.072 32.9403 20.3 1.67 26.9 0.07 -99.00 130 150.1 5.1633 59.9 33.3279 16 4.857 33.3224 25.8 1.98 38.7 0.00 -99.00 129 176.6 5.2802 59.9 33.6591 15 3.601 33.6581 30.8 2.27 49.7 0.02 -99.00 128 199.2 5.1798 59.9 33.7987 14 2.851 33.7962 34.2 2.48 58.2 0.04 -99.00 127 250.8 4.6552 60.4 33.8654 13 2.002 33.8642 38.8 2.72 71.3 0.03 -99.00 126 300.8 4.3879 60.4 33.9034 12 1.739 33.9024 40.1 2.79 78.7 0.00 -99.00 125 399.4 4.2011 60.7 34.0162 11 1.302 34.0146 41.5 2.92 91.3 0.00 -99.00 124 600.7 3.7795 60.7 34.1856 10 0.577 34.1857 43.9 3.13 114.2 -99.00 -99.00 123 800.8 3.3359 60.9 34.2870 9 0.425 34.2865 44.8 3.19 131.1 -99.00 -99.00 122 1000.9 2.9876 60.9 34.3657 8 0.300 34.3664 44.9 3.23 144.1 -99.00 -99.00 121 1251.2 2.6298 61.0 34.4431 7 0.363 34.4435 45.2 3.22 156.5 -99.00 -99.00 120 1501.6 2.3533 61.1 34.4969 6 0.538 34.4965 44.8 3.20 164.7 -99.00 -99.00 119 1999.2 1.9527 61.1 34.5811 5 1.255 34.5802 42.9 3.05 172.6 -99.00 -99.00 118 2498.7 1.7307 61.3 34.6258 4 1.907 34.6264 41.0 2.93 175.3 -99.00 -99.00 117 3000.5 1.5814 61.3 34.6533 3 2.496 34.6541 39.4 2.79 172.5 -99.00 -99.00 116 3500.8 1.5246 61.3 34.6682 2 2.880 34.6688 38.5 2.71 171.9 -99.00 -99.00 115 4013.6 1.5378 60.6 34.6748 1 3.070 34.6764 38.0 2.68 173.3 -99.00 -99.00