*2003/10/31 15:32:55.46 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/09/04 22:24:14.000 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 116 127 2 Pressure dbars 2.04 172.033 3 Temperature:Primary 'deg C (ITS90)' 10.0548 16.7537 4 Transmissivity %/metre 20.2 50.8 5 Fluorescence:URU:Seapoint mg/m^3 0.15 2.75 6 Bottle_Number n/a 1 12 7 Salinity:T0:C0 PSS-78 26.4063 31.1158 8 Number_of_bin_records n/a 117 121 9 Salinity:Bottle PSS-78 31.0027 31.1154 10 Flag:Salinity:Bottle ' ' 11 Oxygen:Dissolved mL/L 3.295 6.518 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 : 46 EVENT NUMBER : 39 LATITUDE : 48 51.37000 N ! (deg min) LONGITUDE : 123 10.80000 W ! (deg min) WATER DEPTH : 183 *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\2003-29-0039.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 15:52:57 1452 1452 CLEAN 4.5 2003/10/28 16:05:27 ? ? ADDSAMP 3.4 2003/10/28 16:39:48 1452 1452 BINAVE 4.0.1 2003/10/28 16:48:19 1452 12 MERGE 3.1 2003/10/29 17:01:51 12 12 MERGE 3.1 2003/10/29 17:10:43 12 12 CLEAN 4.5 2003/10/31 13:29:02 ? ? REVERSE 2.0 2003/10/31 13:29:11 12 12 REMOVECH 6.0 2003/10/31 13:31:46 12 12 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\2003-29-0039.samavg Secondary file: Q:\Cruise_Data\2003-29\hydro\2003-29-0039.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\2003-29-0039.mrg1 Secondary file: Q:\Cruise_Data\2003-29\hydro\2003-29-0039.fix Comments from secondary file: Q:\Cruise_Data\2003-29\hydro\2003-29-0039.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\2003-29-0039.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 127 2.0 16.7537 23.5 2.750 12 26.4063 121 -99.0000 6.518 126 4.1 16.2132 36.6 2.369 11 27.3103 117 -99.0000 6.035 125 9.3 15.3087 42.9 1.852 10 27.4256 120 -99.0000 5.498 124 19.2 13.5368 49.7 0.798 9 28.3807 118 -99.0000 4.632 123 29.3 12.0683 50.8 0.577 8 29.0012 120 -99.0000 4.157 122 39.6 11.7611 48.1 0.713 7 29.7415 119 -99.0000 4.097 121 49.7 11.3902 44.9 0.869 6 30.1890 121 -99.0000 3.932 120 74.6 10.9989 44.2 0.635 5 30.4594 121 -99.0000 3.694 119 99.3 10.0548 45.1 0.150 4 30.6110 117 -99.0000 3.333 118 123.8 10.1290 33.3 0.266 3 30.8960 117 -99.0000 3.295 117 149.0 10.1280 24.9 0.358 2 30.9984 120 31.0027 3.315 116 172.0 10.2035 20.2 0.500 1 31.1158 121 31.1154 3.431