*2013/12/16 15:22:10.22 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2000/08/31 19:32:12.000 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 : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 209 220 2 Pressure decibar 1 166.3 3 Temperature:Primary 'deg C (ITS90)' 8.7818 15.2056 4 Salinity:T0:C0 PSS-78 23.6919 24.9322 5 Transmissivity %/metre 28.5 54.8 6 Fluorescence:URU:Seapoint mg/m^3 0.3E-02 1.23 7 Fluorescence:URU:Seatech mg/m^3 0.93E-01 2.892 8 Bottle_Number n/a 1 12 9 Oxygen:Dissolved mL/L 2.41 7.04 10 Nitrate_plus_Nitrite umol/L 3.8 30.4 11 Silicate umol/L 25.8 81.7 12 Phosphate umol/L 0.72 3.24 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 3 I I 0 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 6 F R4 1 11 -99 ' ' 6 F R4 1 12 -99 ' ' 7 F R4 2 $END $REMARKS This file converted from Sea-Bird file: V:\CTD\2000-27\hydro\20270064.ros Comments from secondary file: d:\data\2000\2000-27\20270064.rem --------------------------------------------------------------- Raw data in file oxydata\2000-27\2000-270064.o2 VIO3 = 10.02 ! Volume of iodate standard (cm**) NIO3 = 0.01013126 ! 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 : 2000-27 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 : Str.of Georgia/JdeFuca STATION : 9 EVENT NUMBER : 64 LATITUDE : 49 35.55000 N ! (deg min) LONGITUDE : 124 38.37000 W ! (deg min) WATER DEPTH : 166 *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 fluorometer ' ' 'sea tech' surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION 4.246 Comments from secondary file: d:\data\2000\2000-27\20270064.rem --------------------------------------------------------------- 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 1.7 2001/01/20 12:05:05 1452 1452 DESPIKE 2.0 2001/01/22 12:16:14 1452 1452 BINAVE 4.0.1 2001/01/22 12:23:31 1452 12 MERGE 2.5.1 2001/01/22 12:39:24 12 12 CALIB 10.0 2001/03/05 15:05:10 12 12 MERGE 2.6.1 2001/03/06 14:22:14 12 12 REORDER 1.1 2001/03/06 14:34:54 ? ? HDREDIT2 1.9 2004/03/31 14:30:31 ? ? SORT 3.4.1 2004/03/31 14:31:24 12 12 CLEAN 4.5 2004/03/31 14:31:31 12 12 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:22:10 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 2000.00 0.10000 999.000 3.00 Temperature:Primary 55 5 2.00 25.00 0.00100 999.000 3.00 Temperature:Secondar 55 5 2.00 35.00 0.00100 999.000 3.00 Salinity:T0:C0 55 5 5.00 35.00 0.00100 999.000 3.00 Salinity:T1:C1 55 5 5.00 35.00 0.00100 999.000 3.00 -The following BINAVE parameters were used: Bin channel = Bottle_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 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, Salinity:T0:C0, Salinity:T1:C1, Transmissivity, Chl_fluorescence:Seapoint, Chl_fluorescence:Seatech, Bottle_Number Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : d:\data\2000\2000-27\20270064.avt Secondary file: d:\data\2000\2000-27\20270064.rem Comments from secondary file: d:\data\2000\2000-27\20270064.rem --------------------------------------------------------------- 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 = 0.006 Sodium Thiosulfate concentration = 0.721 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01013130 -The following CHANNEL(S) were removed from file. Thiosulfate_titer Flask_Number Flask_Volume Blank Standard -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = d:\data\2000\2000-27\ctd_cal.txt Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Salinity:T0:C0 PSS-78 10 -0.4200000E-02 0.1000000E+01 6 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, Salinity:T0:C0, Transmissivity, Chl_fluorescence:Seapoint, Chl_fluorescence:Seatech, Bottle_Number, Dissolved_Oxygen:volume, salinity:bottle Secondary Channels to Include: Nitrate, Silicate, Phosphate Primary file : d:\data\2000\2000-27\20270064.COR Secondary file: d:\data\2000\2000-27\20270064.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 -9.9 () (-0.42E-02 1) Salinity:T1:C1 PSS-78 10 -9.9 () (0.5E-02 1) $END !--1--- --2--- ---3---- ---4---- --5-- ---6--- ---7--- 8- ---9--- --10- --11- --12-- !Sample Pressu Temperat Salinity Trans Fluores Fluores Bo Oxygen: Nitra Silic Phosph !_ re ure: :T0:C0 missi cence: cence: tt Dissolv te_ ate ate !Number Primary vity URU: URU: ~u ed plus_ ! Seapoin Seatech mb Nitri ! t er te !------ ------ -------- -------- ----- ------- ------- -- ------- ----- ----- ------ *END OF HEADER 220 1.0 15.2056 24.1915 28.5 1.230 2.351 12 7.040 3.8 25.8 0.72 219 5.4 14.8338 23.6919 35.6 1.216 2.892 11 6.280 6.0 27.2 0.90 218 10.4 13.5960 23.7513 47.5 1.200 1.005 10 5.740 12.6 33.1 1.34 217 21.0 11.6495 24.2163 51.7 1.154 0.469 9 4.970 18.7 41.5 1.87 216 31.2 10.4597 24.6292 54.2 1.061 0.178 8 4.340 24.3 48.6 2.23 215 41.1 9.8334 24.7912 54.8 0.875 0.127 7 3.600 26.7 52.3 2.44 214 49.6 9.7596 24.6133 53.7 0.585 0.122 6 3.860 27.3 52.8 2.52 213 75.9 9.0078 24.8885 53.3 0.166 0.100 5 3.190 29.5 53.7 2.71 212 101.2 8.8278 24.9322 52.3 0.017 0.093 4 3.240 30.4 54.9 2.80 211 126.2 8.7922 24.9047 49.0 0.004 0.098 3 3.190 28.9 59.6 2.78 210 152.1 8.7818 24.9056 37.1 0.003 0.102 2 2.670 28.8 72.9 3.07 209 166.3 8.8425 24.8658 -99.0 0.003 0.362 1 2.410 29.3 81.7 3.24