*2013/12/16 15:22:10.14 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2000/08/31 12:21:18.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 15 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 165 179 2 Pressure decibar 1 266.2 3 Temperature:Primary 'deg C (ITS90)' 8.9129 15.4292 4 Salinity:T0:C0 PSS-78 26.1123 30.9652 5 Transmissivity %/metre 42.8 54.7 6 Fluorescence:URU:Seapoint mg/m^3 0.83E-01 1.902 7 Fluorescence:URU:Seatech mg/m^3 0.86E-01 1.51 8 Bottle_Number n/a 1 15 9 Oxygen:Dissolved mL/L 2.89 7.1 10 Nitrate_plus_Nitrite umol/L 2.2 30 11 Silicate umol/L 18.4 62.5 12 Phosphate umol/L 0.53 2.81 $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\20270056.ros Comments from secondary file: d:\data\2000\2000-27\20270056.rem --------------------------------------------------------------- Raw data in file oxydata\2000-27\2000-270056.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 : 2 EVENT NUMBER : 56 LATITUDE : 49 24.06000 N ! (deg min) LONGITUDE : 124 9.26000 W ! (deg min) WATER DEPTH : 272 *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\20270056.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 12:04:29 1815 1815 DESPIKE 2.0 2001/01/22 12:16:12 1815 1815 BINAVE 4.0.1 2001/01/22 12:23:30 1815 15 MERGE 2.5.1 2001/01/22 12:39:23 15 15 CALIB 10.0 2001/03/05 15:05:09 15 15 MERGE 2.6.1 2001/03/06 14:22:14 15 15 REORDER 1.1 2001/03/06 14:34:53 ? ? HDREDIT2 1.9 2004/03/31 14:30:31 ? ? SORT 3.4.1 2004/03/31 14:31:24 15 15 CLEAN 4.5 2004/03/31 14:31:31 15 15 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:22:10 15 15 $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\20270056.avt Secondary file: d:\data\2000\2000-27\20270056.rem Comments from secondary file: d:\data\2000\2000-27\20270056.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\20270056.COR Secondary file: d:\data\2000\2000-27\20270056.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 179 1.0 15.4292 26.1123 42.8 1.758 1.510 15 7.100 2.2 18.4 0.53 178 4.9 13.7236 27.5366 44.7 1.902 1.498 14 6.000 6.6 24.7 1.00 177 9.8 12.6069 28.1378 48.3 1.066 0.883 13 5.670 13.6 33.8 1.58 176 20.5 10.7434 28.7909 52.4 0.722 0.573 12 3.980 23.9 48.5 2.25 175 30.0 9.9308 29.1508 54.7 0.259 0.223 11 3.600 26.8 52.8 2.49 174 39.8 9.7440 29.3919 54.4 0.194 0.162 10 4.200 27.3 51.6 2.55 173 49.8 9.4256 29.6570 53.9 0.112 0.116 9 3.460 28.6 53.5 2.56 172 75.3 8.9129 30.1544 53.6 0.097 0.096 8 3.360 30.0 51.4 2.67 171 100.7 8.9961 30.3890 52.8 0.089 0.091 7 3.540 28.7 51.2 2.70 170 125.5 8.9353 30.5098 52.8 0.086 0.089 6 3.590 28.8 53.6 2.62 169 150.2 8.9778 30.7065 51.6 0.085 0.088 5 3.330 28.6 55.9 2.62 168 175.2 8.9362 30.7843 51.7 0.085 0.088 4 4.010 29.1 58.4 2.71 167 200.2 8.9323 30.8502 52.0 0.083 0.086 3 3.440 29.0 59.8 2.69 166 250.7 8.9512 30.9305 51.0 0.084 0.086 2 3.010 29.4 61.9 2.81 165 266.2 8.9580 30.9652 48.9 0.084 0.089 1 2.890 28.1 62.5 2.79