*2013/12/16 15:08:20.58 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1995/07/24 23:27:32.000 NUMBER OF RECORDS : 8 DATA DESCRIPTION : Bottle:Rosette FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------ --------- -------------- -------------- 1 Sample_Number n/a 82 89 2 Pressure decibar 1799.7 2198.9 3 Salinity:Bottle PSS-78 34.557 34.611 4 Oxygen:Dissolved mL/L 1.173 1.437 $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 ' ' 8 F ' ' 3 4 -99 ' ' 8 F ' ' 3 $END $REMARKS Raw data in file 95210070 VI03 = 10.03 ! Volume of iodate standard (cm**3) NI03 = .01012867 ! 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 : 1995-21 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Endeavour Ridge SCIENTIST : Thomson R.E. PLATFORM : Endeavour *LOCATION STATION : R9511 EVENT NUMBER : 70 LATITUDE : 47 47.44000 N ! (deg min) LONGITUDE : 129 42.60000 W ! (deg min) WATER DEPTH : 2587 *INSTRUMENT TYPE : Bottle MODEL : Niskin (10 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 1.6 1995/07/25 11:49:35 ' ' 8 REMOVECH 3.2 2000/01/14 13:59:26 8 8 HDREDIT2 1.6 2003/09/09 11:13:46 ? ? CLEAN 4.4 2003/09/09 11:14:09 8 8 SORT 3.4.1 2004/04/13 14:12:09 8 8 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:08:20 8 8 $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. SALINITY:PRIMARY SALINITY:SECONDARY TEMPERATURE:SECONDARY TEMPERATURE:PRIMARY SALINITY:T0:C0 SALINITY:T1:C1 VOLTAGE:SEATECH TRANS_ATTENUATION_COEF FLUOROMETER:SEATECH FLUOROMETER:SEAPOINT FLUOROMETER_SEATECH FLUOROMETER_SEAPOINT Temperature:Sample Dissolved_oxygen:mass Thiosulfate_titer Flask_Number Flask_Volume Blank Standard IRRADIANCE_PAR CHL_FLUORESCENCE TRANSMISSIVITY BOTTLE_NUMBER SALINITY:CTD TEMPERATURE:CTD Temperature 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. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel $END *COMMENTS Oxygen samples #82, #86, and #88 had poor endpoints. Samples had warmed up too much, allowing degassing during analysis. Samples 82 to 85 micro-moles/kg recalculated with correct value for Potassi Iodate standard. 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--- ---3--- ---4--- !Samp Pressu Salinit Oxygen: !le_ re y: Dissolv !Numb Bottle ed !er !---- ------ ------- ------- *END OF HEADER 89 1799.7 34.557 1.173 88 1899.5 34.571 1.267 87 1951.4 34.582 1.303 86 1999.5 34.588 1.437 85 2046.4 34.595 -99.000 84 2097.2 34.600 -99.000 83 2148.5 34.605 -99.000 82 2198.9 34.611 -99.000