*2013/12/16 15:22:02.11 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2000/09/16 05:07:15.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 13 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 207 219 2 Pressure decibar 1.4 1000.9 3 Temperature:Primary 'deg C (ITS90)' 2.9161 12.5172 4 Salinity:T0:C0 PSS-78 32.6326 34.357 5 Transmissivity %/metre 26.4 61.1 6 Fluorescence:URU:Seapoint mg/m^3 0.2E-02 1.04 7 Bottle_Number n/a 1 13 8 Salinity:Bottle PSS-78 32.6567 34.3736 9 Oxygen:Dissolved mL/L 0.427 7.084 10 Phosphate umol/L 0.83 3.26 11 Nitrate_plus_Nitrite umol/L 6.7 45.3 12 Silicate umol/L 4.3 145.5 13 Chlorophyll:Extracted mg/m^3 0 0.71 $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 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 3 I I 0 8 -99 ' ' 9 F R4 4 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 7 F R4 2 11 -99 ' ' 6 F R4 1 12 -99 ' ' 6 F R4 1 13 -99 ' ' 7 F R4 2 $END $REMARKS This file converted from Sea-Bird file: d:\2000-25\20250068.ros Comments from secondary file: D:\data\2000-25\20250068.oxy ---------------------------------------------------------- Raw data in file oxydata\2025\20250068.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 : 2000-25 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Line P, Eddies SCIENTIST : Freeland H. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Line P, N.E. Pacific STATION : OE1 EVENT NUMBER : 68 LATITUDE : 51 0.03000 N ! (deg min) LONGITUDE : 144 0.30000 W ! (deg min) WATER DEPTH : 3245 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 77511 temperature ' ' secondary conductivity ' ' secondary Seapoint ' ' ' ' transmissometer ' ' 192D pH ' ' 180293 userpoly ' ' 180293 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V1.18 Comments from secondary file: D:\data\2000-25\20250068.oxy ---------------------------------------------------------- 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 2000/09/16 00:32:45 1261 1261 DESPIKE 1.5 2000/09/16 00:33:09 1261 1261 BINAVE 3.0 2000/09/16 00:36:55 1261 13 MERGE 2.5.1 2000/09/17 12:45:54 13 13 MERGE 2.5.1 2000/09/17 13:03:38 13 13 MERGE 2.5.1 2000/10/04 11:57:18 13 13 REMOVECH 5.0 2000/11/15 13:54:41 13 13 CLEAN 2.9.2 2000/11/24 12:10:33 13 13 CALIB 10.0 2001/08/31 16:27:37 13 13 HDREDIT2 1.2 2001/12/24 11:26:20 ? ? CALIB 10.2 2002/03/12 13:12:53 13 13 HDREDIT2 1.51 2003/04/21 16:39:39 ? ? REMOVECH 6.0 2003/04/21 16:42:26 13 13 CLEAN 4.2 2003/04/21 16:42:57 13 13 SORT 3.4.1 2004/02/15 13:58:30 13 13 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:22:02 13 13 $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 4500.00 0.10000 999.000 3.00 Temperature:Primary 55 5 1.00 19.00 0.00100 999.000 3.00 Temperature:Secondar 55 5 1.00 19.00 0.00100 999.000 3.00 Salinity:T0:C0 55 5 32.00 35.00 0.00100 999.000 3.00 Salinity:T1:C1 55 5 32.00 35.00 0.00100 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 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, Irradiance (PAR), Chl_fluorescence:Seatech, Bottle_Number Secondary Channels to Include: salinity:bottle Primary file : D:\data\2000-25\20250068.avt Secondary file: D:\data\2000-25\20250068.sal -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, Irradiance (PAR), Chl_fluorescence:Seatech, Bottle_Number, Salinity:Bottle Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : D:\data\2000-25\20250068.tab Secondary file: D:\data\2000-25\20250068.oxy Comments from secondary file: D:\data\2000-25\20250068.oxy ---------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -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, Irradiance_PAR, Chl_fluorescence:Seatech, Bottle_Number, Salinity:Bottle, Dissolved_Oxygen:volume Secondary Channels to Include: Phosphate, Nitrate_plus_nitrite, Silicate, Ammonia, Chlorophyll Primary file : m:\data\20250068.hyd Secondary file: m:\data\20250068.nut -The following CHANNEL(S) were removed from file. Temperature:Secondary Salinity:T1:C1 CLEAN functions: - Reset #RECS, MIN & MAX values in header. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = W:\CTD\2000-25\TEST\2025FL.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Chl_fluorescence:Seapoint ug/l 10 -0.6000000E-01 0.1000000E+01 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = M:\data\fluor\joe\2000-25\2025FL2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Chl_fluorescence:Seapoint ug/l 10 0.0000000E+00 0.3333000E+00 -No channels were removed. CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 1 deleted. - Set channel name post-colon letters to upper case. - Remove Sea-Bird comments from the header. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel $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 fresh on board using a Technicon AAII auto- analyzer 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 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 ! --------------------------- ------ ---- ------ ------------ Chl_fluorescence:Seapoint ug/l 10 -9.99 () (-0.6E-01 1) Chl_fluorescence:Seapoint ug/l 10 -9.99 () (0 0.3333) $END !-1-- --2--- ---3---- ---4---- --5-- ---6--- 7- ---8---- ---9--- --10-- --11- --12- --13-- !Samp Pressu Temperat Salinity Trans Fluores Bo Salinity Oxygen: Phosph Nitra Silic Chloro !le_ re ure: :T0:C0 missi cence: tt :Bottle Dissolv ate te_ ate phyll: !Numb Primary vity URU: ~u ed plus_ Extrac !er Seapoin mb Nitri ted ! t er te !---- ------ -------- -------- ----- ------- -- -------- ------- ------ ----- ----- ------ *END OF HEADER 219 1.4 12.5172 32.6326 26.4 0.971 13 32.6567 6.288 0.83 6.7 4.4 0.56 218 9.3 12.5033 32.6383 44.1 1.040 12 32.6568 6.360 0.85 6.7 4.6 0.66 217 27.4 12.4630 32.6391 44.5 0.986 11 32.6583 6.280 0.86 6.7 4.3 0.71 216 50.1 5.5774 32.7087 58.8 0.161 10 32.7253 7.084 1.49 15.6 22.5 0.25 215 75.0 4.8000 32.7818 59.8 0.067 9 32.8008 6.929 1.64 18.8 28.4 0.14 214 101.4 4.5027 32.9348 60.3 0.024 8 32.9485 6.497 1.82 21.3 34.4 0.06 213 149.7 5.7778 33.6607 59.9 0.006 7 33.6708 3.261 -99.00 -99.0 -99.0 0.01 212 200.7 5.3922 33.8449 59.8 0.003 6 33.8634 2.351 2.63 36.0 61.5 0.00 211 298.9 4.5451 33.8989 60.5 0.003 5 33.9161 1.616 2.91 40.5 77.8 -99.00 210 399.1 4.1319 33.9987 60.9 0.002 4 34.0145 1.019 3.09 42.9 94.1 -99.00 209 600.3 3.6871 34.1759 60.9 0.002 3 34.1925 0.610 3.19 44.1 117.1 -99.00 208 801.9 3.2590 34.2793 61.0 0.003 2 34.2957 0.433 3.24 44.7 133.4 -99.00 207 1000.9 2.9161 34.3570 61.1 0.003 1 34.3736 0.427 3.26 45.3 145.5 -99.00