*2003/09/09 11:42:30.84 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1994/04/02 00:09:00.000 NUMBER OF RECORDS : 5 DATA DESCRIPTION : Bottle:Wire FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 2 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ------------------ -------- -------------- -------------- 1 Depth metres 1 40 2 Oxygen:Dissolved mL/L 5.936 7.728 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 8 F ' ' 3 $END $REMARKS Raw data in file 94070027 VI03 = 10.043 ! Volume of iodate standard (cm**3) NI03 = .01013438 ! Normalitity 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) UFLAG = -1 ! 0|-1, -1 indicates DO_mass is valid $END *ADMINISTRATION MISSION : 1994-07 AGENCY : IOS, Ocean Physics Division, Sidney, B.C. COUNTRY : Canada PROJECT : Laperouse, JGOFS, CRD SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION STATION : LD02 EVENT NUMBER : 27 LATITUDE : 48 58.11000 N ! (deg min) LONGITUDE : 125 47.16000 W ! (deg min) WATER DEPTH : 46 *INSTRUMENT TYPE : Bottle MODEL : Niskin (1.7 Litre) $REMARKS 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 ! ----------- ------ ---------- -------- --------- --------- AutoOxy.bas 1.1 1994/04/02 06:03:16 ' ' 5 HEADEDIT 1.1 1995/11/09 16:30:55 ' ' ' ' REMOVECH 3.2 2000/01/10 15:50:16 5 5 REMOVECH 6.0 2003/09/02 14:25:47 5 5 HDREDIT2 1.6 2003/09/09 11:41:12 ? ? CLEAN 4.4 2003/09/09 11:42:30 5 5 $END $REMARKS C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following CHANNEL(S) were removed from file. Temperature:Sample Dissolved_oxygen:mass Thiosulfate_titer Flask_Number Flask_Volume Blank Standard Salinity:CTD -The following CHANNEL(S) were removed from file. Consecutive_no CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. $END *COMMENTS - header ADMIN section modified Nov 9/95 rmb Analyzes 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 PC900 Colorimeter is controlled by Visual-Basic program to titrate the oxygen samples. !--1--- ---2--- !Depth Oxygen: ! Dissolv ! ed !------ ------- *END OF HEADER 1.0 7.728 10.0 6.845 20.0 6.253 30.0 6.008 40.0 5.936