*2013/12/16 15:22:56.85 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2001/02/20 17:06:48.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 14 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 213 226 2 Pressure decibar 3 321.3 3 Temperature:Primary 'deg C (ITS90)' 7.1721 7.8106 4 Salinity:T0:C0 PSS-78 31.3953 33.2118 5 Transmissivity %/metre 43.2 51.4 6 Fluorescence:URU:Seapoint mg/m^3 0.9E-02 0.379 7 Bottle_Number n/a 1 14 8 Salinity:Bottle PSS-78 31.3981 33.2114 9 Oxygen:Dissolved mL/L 2.09 6.92 10 Phosphate umol/L 1.37 2.68 11 Nitrate_plus_Nitrite umol/L 14.5 29.4 12 Silicate umol/L 24.4 64.6 $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 ' ' 7 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 $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- 1 = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). 2 = Acceptable measurement (not normally used). 3 = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). 4 = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). 5 = Not reported (lost sample; unredeemably bad measurement). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample not drawn for this measurement from this bottle (not normally used). ---------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2001-06 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Line P, N.E. Pacific STATION : RI 1 EVENT NUMBER : 59 LATITUDE : 51 26.41000 N ! (deg min) LONGITUDE : 127 38.13000 W ! (deg min) WATER DEPTH : 330 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 63507 temperature ' ' secondary conductivity ' ' secondary Seapoint ' ' ' ' transmissometer ' ' 333DR pH ' ' 180293 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V1.19 Comments from secondary file: D:\DATA\2001\2001-06\21060059.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 1.8 2001/03/14 12:58:53 1358 1358 DESPIKE 2.1 2001/03/14 12:59:36 1358 1358 BINAVE 4.0.1 2001/03/14 13:10:37 1358 14 MERGE 2.6.1 2001/10/23 15:06:00 14 14 MERGE 2.6.1 2001/10/23 15:13:40 14 14 MERGE 2.6.1 2001/10/23 15:44:11 14 14 CALIB 10.0 2001/10/23 15:53:02 14 14 REORDER 1.1 2001/10/24 08:42:19 ? ? HEADEDIT 1.1 2001/10/24 16:36:00 ' ' ' ' HDREDIT2 1.2 2001/12/24 11:36:41 ? ? HDREDIT2 1.51 2003/04/17 14:03:25 ? ? CLEAN 4.2 2003/04/17 14:04:07 14 14 REVERSE 2.0 2003/12/31 13:41:37 14 14 CHANGE_FLAGS 1.0 2013/07/29 14:28:32 14 14 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:22:56 14 14 $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 25.00 0.00100 999.000 3.00 Temperature:Secondar 55 5 1.00 25.00 0.00100 999.000 3.00 Salinity:T0:C0 55 5 2.00 35.00 0.00100 999.000 3.00 Salinity:T1:C1 55 5 2.00 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), Bottle_Number Secondary Channels to Include: Salinity:Bottle Primary file : D:\DATA\2001\2001-06\21060059.avt Secondary file: D:\DATA\2001\2001-06\21060059.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, Salinity:T0:C0, Transmissivity, Chl_fluorescence:Seapoint, Irradiance (PAR), Bottle_Number, Salinity:Bottle Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : D:\DATA\2001\2001-06\21060059.tab Secondary file: D:\DATA\2001\2001-06\21060059.dox Comments from secondary file: D:\DATA\2001\2001-06\21060059.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 = 0.005 Sodium Thiosulfate concentration = 0.718 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01012960 -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, Bottle_Number, Salinity:Bottle, Dissolved_Oxygen:volume Secondary Channels to Include: PO4, NO3, SiO4 Primary file : D:\DATA\2001\2001-06\21060059.tab Secondary file: D:\DATA\2001\2001-06\21060059.nut -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\DATA\2001\2001-06\2106rcal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Salinity:T0:C0 PSS-78 10 0.4000000E-02 0.1000000E+01 6 Chl_fluorescence:Seapoint ug/l 10 -0.7000000E-01 0.1000000E+01 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. - 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 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 ! --------------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -9.99 () (0.4E-02 1) Chl_fluorescence:Seapoint ug/l 10 -9.9 () (-0.7E-01 1) $END !-1-- --2--- ---3---- ---4---- --5--- ---6--- 7- ---8---- ---9--- --10-- --11- --12- !Samp Pressu Temperat Salinity Transm Fluores Bo Salinity Oxygen: Phosph Nitra Silic !le_ re ure: :T0:C0 issivi cence: tt :Bottle Dissolv ate te_ ate !Numb Primary ty URU: ~u ed plus_ !er Seapoin mb Nitri ! t er te !---- ------ -------- -------- ------ ------- -- -------- ------- ------ ----- ----- *END OF HEADER 226 3.0 7.3553 31.3961 43.2 0.301 14 31.3981 6.490 1.69 19.0 33.8 225 10.3 7.3433 31.3953 49.6 0.370 13 -99.0000 6.460 1.68 19.1 33.7 224 20.2 7.3523 31.3992 49.7 0.379 12 -99.0000 6.460 1.69 19.0 33.4 223 30.4 7.4632 31.4524 50.2 0.314 11 -99.0000 6.430 1.66 18.6 32.6 222 50.4 7.4331 31.6219 51.1 0.257 10 -99.0000 6.920 1.56 17.1 29.7 221 75.5 7.5529 31.7847 51.4 0.261 9 -99.0000 6.650 1.39 14.8 24.8 220 99.9 7.7068 31.9698 51.0 0.192 8 -99.0000 6.410 1.37 14.5 24.4 219 125.4 7.8106 32.2357 49.6 0.084 7 -99.0000 5.700 1.53 16.5 28.7 218 150.4 7.7903 32.5187 47.9 0.056 6 -99.0000 5.080 1.70 18.8 33.4 217 175.5 7.6183 32.8840 50.2 0.009 5 32.9209 2.880 2.40 27.3 55.3 216 200.3 7.4274 33.0479 50.6 0.030 4 33.0582 2.490 2.50 28.6 59.0 215 250.6 7.2265 33.1730 48.8 0.024 3 33.1737 2.180 2.63 29.1 62.8 214 300.5 7.1788 33.2062 46.7 0.023 2 33.2080 2.090 2.67 29.4 64.4 213 321.3 7.1721 33.2118 46.2 0.025 1 33.2114 2.160 2.68 29.3 64.6