*2003/10/31 15:32:55.11 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/09/03 13:09:58.000 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 32 45 2 Pressure dbars 2.811 205.795 3 Temperature:Primary 'deg C (ITS90)' 6.7506 10.2881 4 Transmissivity %/metre 48.2 55.5 5 Fluorescence:URU:Seapoint mg/m^3 0.78E-01 0.623 6 Bottle_Number n/a 1 14 7 Salinity:T0:C0 PSS-78 32.1046 33.8881 8 Number_of_bin_records n/a 120 121 9 Salinity:Bottle PSS-78 33.8839 33.8847 10 Flag:Salinity:Bottle ' ' 11 Oxygen:Dissolved mL/L 1.351 4.316 12 Flag:Oxygen:Dissolved ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ------ ----- ----- ------ ---- -------------- 1 -9 ' ' 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 ' ' 3 I I 0 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 9 -99 ' ' 9 F R4 4 10 0 ' ' 2 NQ C ' ' 11 -99.99 ' ' 8 F ' ' 3 12 0 ' ' 2 NQ C ' ' $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- a = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). b = Acceptable measurement (not normally used). c = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). d = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). e = Not reported (lost sample; unredeemably bad measurement). f = Mean of replicate measurements. g = Manual chromatographic peak measurement. h = Irregular digital chromatographic peak integration. i = Sample not drawn for this measurement from this bottle (not normally used). ---------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2003-29 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : SoG -JdF SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait STATION : 75 EVENT NUMBER : 9 LATITUDE : 48 28.23000 N ! (deg min) LONGITUDE : 124 32.89000 W ! (deg min) WATER DEPTH : 225 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2023 conductivity:primary ' ' 1763 pressure ' ' 77511 temperature:secondary ' ' 2710 conductivity:secondary ' ' 2278 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B Comments from secondary file: Q:\Cruise_Data\2003-29\hydro\2003-29-0009.fix --------------------------------------------- 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 2.6 2003/10/28 15:52:51 1694 1694 CLEAN 4.5 2003/10/28 16:05:18 ? ? ADDSAMP 3.4 2003/10/28 16:39:39 1694 1694 BINAVE 4.0.1 2003/10/28 16:48:14 1694 14 MERGE 3.1 2003/10/29 17:01:51 14 14 MERGE 3.1 2003/10/29 17:10:42 14 14 CLEAN 4.5 2003/10/31 13:29:02 ? ? REVERSE 2.0 2003/10/31 13:29:11 14 14 REMOVECH 6.0 2003/10/31 13:31:46 14 14 HDREDIT2 1.8 2003/10/31 15:32:55 ? ? $END $REMARKS CLEAN functions: - Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_data\2003-29\HYDRO\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.00 Minimum bin value = 0.000 Average 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: ALL Secondary Channels to Include: Salinity:bottle, Flag:Salinity:Bottle Primary file : Q:\Cruise_Data\2003-29\hydro\2003-29-0009.samavg Secondary file: Q:\Cruise_Data\2003-29\hydro\2003-29-0009.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: ALL Secondary Channels to Include: Oxygen:Dissolved, Flag:Oxygen:Dissolved Primary file : Q:\Cruise_Data\2003-29\hydro\2003-29-0009.mrg1 Secondary file: Q:\Cruise_Data\2003-29\hydro\2003-29-0009.fix Comments from secondary file: Q:\Cruise_Data\2003-29\hydro\2003-29-0009.fix --------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' CLEAN functions: - Remove Sea-Bird comments from the header. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Status:Pump Descent_Rate Salinity:T1:C1 Flag $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2003-29\hydro\2003-29-0009.fix --------------------------------------------- Oxygen standards low for entire cruise. 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. !-1-- --2--- ---3---- --4-- ---5--- 6- ---7---- -8-- ---9---- 10---11-- 1 !Samp Pressu Temperat Trans Fluores Bo Salinity Numb Salinity F Oxygen: F !le_ re ure: missi cence: tt :T0:C0 er_o :Bottle l Dissolv l !Numb Primary vity URU: ~u ~bin ~ ed ~ !er Seapoin mb _rec l e ! t er ords e d !---- ------ -------- ----- ------- -- -------- ---- -------- - ------- - *END OF HEADER 45 2.8 10.2881 53.6 0.557 14 32.1046 121 -99.0000 4.316 44 4.2 10.2399 55.2 0.561 13 32.1152 121 -99.0000 -99.990 43 9.1 10.1146 55.1 0.532 12 32.1256 120 -99.0000 4.182 42 19.9 9.6162 54.8 0.574 11 32.1970 120 -99.0000 3.899 41 29.5 9.4404 54.5 0.623 10 32.2582 121 -99.0000 3.712 40 39.6 9.3696 54.7 0.582 9 32.2820 121 -99.0000 3.653 39 50.3 9.2546 55.5 0.459 8 32.3690 121 -99.0000 3.642 38 75.3 8.0790 52.9 0.202 7 33.0690 121 -99.0000 2.716 37 99.9 7.0727 54.2 0.116 6 33.6414 121 -99.0000 1.918 36 123.5 6.8860 54.3 0.094 5 33.7402 121 -99.0000 1.590 35 149.4 6.7506 52.7 0.094 4 33.8118 121 -99.0000 1.351 34 174.7 6.7942 49.6 0.080 3 33.8833 121 -99.0000 1.452 33 199.7 6.7908 48.8 0.078 2 33.8869 121 33.8839 1.413 32 205.8 6.7866 48.2 0.085 1 33.8881 121 33.8847 1.455