*2013/12/16 15:21:34.34 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2000/07/19 15:12:25.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 108 119 2 Pressure decibar 1 171.4 3 Temperature:Primary 'deg C (ITS90)' 9.3122 18.1676 4 Transmissivity %/metre 26.7 50.9 5 Fluorescence:URU:Seapoint mg/m^3 0.158 1.085 6 Salinity:T0:C0 PSS-78 21.1116 31.0149 7 Bottle_Number n/a 1 12 8 Oxygen:Dissolved mL/L 3.466 6.08 9 Nitrate_plus_Nitrite umol/L 1.4 26.3 10 Silicate umol/L 24.8 45.3 11 Phosphate umol/L 0.43 2.38 $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 ' ' 6 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 ' ' 6 F R4 1 10 -99 ' ' 6 F R4 1 11 -99 ' ' 7 F R4 2 $END $REMARKS This file converted from Sea-Bird file: d:\data\2000\2000-17\20170040.ros Comments from secondary file: D:\DATA\2000\2000-17\20170040.dox --------------------------------------------------------------- Raw data in file oxydata\2017\20170040.o2 VIO3 = 10.02 ! Volume of iodate standard (cm**) NIO3 = 0.01012831 ! Normality of iodate standard VREG = 2.0 ! Volume of sample displaced by reagents (cm**3) DOREG = 0.0017 ! Absolute amount of O2 added with reagents (ml) $END *ADMINISTRATION MISSION : 2000-17 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia, Juan de Fuca SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : 46 EVENT NUMBER : 40 LATITUDE : 48 51.34000 N ! (deg min) LONGITUDE : 123 10.72000 W ! (deg min) WATER DEPTH : 181 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 75636 temperature ' ' secondary conductivity ' ' secondary Seapoint ' ' ' ' transmissometer ' ' 333DR $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V1.18 Comments from secondary file: D:\DATA\2000\2000-17\20170040.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 1.5 2000/07/25 15:20:31 1164 1164 DESPIKE 1.5 2000/07/25 15:24:28 1164 1164 BINAVE 3.0 2000/07/25 15:25:09 1164 12 REMOVECH 4.0 2000/07/25 15:27:02 12 12 MERGE 2.42 2000/08/02 08:22:54 12 12 CALIB 10.0 2001/03/05 14:23:31 12 12 MERGE 2.6.1 2001/03/05 14:26:41 12 12 HDREDIT2 1.9 2004/02/27 14:18:08 ? ? SORT 3.4.1 2004/02/27 14:19:29 12 12 CLEAN 4.5 2004/02/27 14:19:35 12 12 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:21:34 12 12 $END $REMARKS -The following DESPIKE parameters were used: DESPIKE TABLE CHANNEL FIT OVER- MIN MAX MIN MAX SPIKE WIDTH LAP VALUE VALUE STDDEV STDDEV TOL. -------------------- ----- ----- ------- ------- ------- ------- ----- Pressure 55 5 0.00 3000.00 0.10000 999.000 3.00 Temperature:Primary 55 5 1.00 25.00 0.01000 999.000 3.00 Temperature:Secondar 55 5 1.00 25.00 0.01000 999.000 3.00 Salinity:T0:C0 55 5 1.00 35.00 0.01000 999.000 3.00 Salinity:T1:C1 55 5 1.00 35.00 0.01000 999.000 3.00 -The following BINAVE parameters were used: Bin channel = Sample_Number Averaging interval = 1.0 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following CHANNEL(S) were removed from file. Descent_Rate Scan_Number Flag -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, Temperature:Secondary, Transmissivity, Chl_fluorescence:Seapoint, Salinity:T0:C0, Salinity:T1:C1, Bottle_Number Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : D:\DATA\2000\2000-17\20170040.rem Secondary file: D:\DATA\2000\2000-17\20170040.dox Comments from secondary file: D:\DATA\2000\2000-17\20170040.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 = 0.002 Sodium Thiosulfate concentration = 0.724 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01012730 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = d:\data\2000\2000-17\ctd_cal.txt Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 7 Salinity:T0:C0 PSS-78 10 -0.5000000E-02 0.1000000E+01 8 Salinity:T1:C1 PSS-78 10 0.5000000E-02 0.1000000E+01 -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, Chl_fluorescence:Seapoint, Salinity:T0:C0, Bottle_Number, Dissolved_Oxygen:volume, Salinity:Bottle Secondary Channels to Include: Nitrate, Silicate, Phosphate Primary file : d:\data\2000\2000-17\20170040.COR Secondary file: d:\data\2000\2000-17\20170040.NUT -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Remove Sea-Bird comments from the header. $END *COMMENTS Collection method: ------------------ A rosette, holding 24 ten-litre water samplers, with a CTD was used. 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). 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 ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -9.99 () (-0.5E-02 1) Salinity:T1:C1 PSS-78 10 -9.99 () (0.5E-02 1) $END !-1-- --2--- ---3---- --4-- ---5--- ---6---- 7- ---8--- --9-- --10- --11-- !Samp Pressu Temperat Trans Fluores Salinity Bo Oxygen: Nitra Silic Phosph !le_ re ure: missi cence: :T0:C0 tt Dissolv te_ ate ate !Numb Primary vity URU: ~u ed plus_ !er Seapoin mb Nitri ! t er te !---- ------ -------- ----- ------- -------- -- ------- ----- ----- ------ *END OF HEADER 119 1.0 18.1676 49.3 0.516 21.1116 12 6.080 1.4 25.3 0.43 118 5.2 17.3705 46.1 0.691 22.1186 11 5.956 4.1 24.8 0.70 117 10.0 12.5429 45.4 1.085 27.4637 10 5.203 13.5 29.5 1.58 116 20.1 11.1426 45.5 0.516 28.5155 9 4.517 19.0 37.7 2.09 115 30.3 10.5021 48.7 0.318 29.0234 8 4.294 21.5 39.5 2.16 114 40.4 9.9653 50.9 0.210 29.4639 7 4.106 23.9 43.8 2.30 113 49.9 9.7154 49.2 0.158 29.7542 6 3.975 25.2 43.7 2.33 112 75.1 9.6614 44.9 0.173 29.9959 5 3.868 25.4 44.9 2.37 111 100.2 9.7238 41.6 0.254 30.3712 4 3.718 25.0 43.7 2.28 110 125.5 9.4610 38.0 0.249 30.6821 3 3.590 25.8 44.9 2.33 109 154.2 9.4298 34.9 0.310 30.8357 2 3.510 26.0 45.3 2.34 108 171.4 9.3122 26.7 0.299 31.0149 1 3.466 26.3 45.3 2.38