*2018/06/14 16:52:30.09 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2001/10/13 20:07:00.000 NUMBER OF RECORDS : 11 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------ --------- -------------- -------------- 1 Sample_Number n/a 51 61 2 Pressure decibar 2 180 3 Oxygen:Dissolved mL/L 1.53 5.08 4 Salinity:Bottle PSS-78 31.8337 33.8772 5 Bottle_Number n/a 1 11 $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 ' ' ' ' f9.4 R4 ' ' 5 -99 ' ' 3 I I 0 $END $REMARKS Raw data in file oxydata\2130\21300064.o2 VIO3 = 10.02 ! Volume of iodate standard (cm**) NIO3 = .01013364 ! Normality 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) $END *ADMINISTRATION MISSION : 2001-30 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Laperouse, Covariability, Endeavour Ridge SCIENTIST : Thomson R.E. PLATFORM : John P. Tully *LOCATION STATION : JFD4 EVENT NUMBER : 65 LATITUDE : 48 17.70000 N ! (deg min) LONGITUDE : 123 39.94000 W ! (deg min) WATER DEPTH : 185 *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 2.1 2001-10-04 01:12 ' ' 11 OXYCALC 1.0 2001/10/19 11:05:48 11 11 MERGE 2.7 2002/01/07 17:14:09 11 11 HDREDIT2 1.3 2002/03/19 10:39:46 ? ? CHGUNITS 1.3 2002/03/19 10:41:44 11 11 CALIB 10.2 2002/03/19 12:09:06 11 11 REMOVECH 6.0 2004/04/02 11:01:27 11 11 HDREDIT2 1.9 2004/04/02 11:03:40 ? ? SORT 3.4.1 2004/04/02 11:04:28 11 11 CLEAN 4.5 2004/04/02 11:04:37 11 11 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:25:01 11 11 REMOVECH 8.2 2018/06/14 16:52:30 11 11 $END $REMARKS 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 = 0.002 Sodium Thiosulfate concentration = 0.720 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01013364 -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, Oxygen:Dissolved:volume Secondary Channels to Include: salinity:bottle, bottle_number Primary file : D:\DATA\2001\2001-30\21300065.dox Secondary file: D:\DATA\2001\2001-30\21300065.SAL CHANGE units: - Units changed from ml/l to umol/kg -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = M:\Data\oxy\2130\2130oxy.CCF WARNING: No calibration done on file M:\Data\oxy\2130\21300065.che -No channels were removed. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Remove Sea-Bird comments from the header. -REMOVECH 2018/06/14 16:52:30 The following CHANNEL(S) were removed: Oxygen:Dissolved [umol/kg] $END *COMMENTS The SBE Oxygen data should be considered to be within +/- 5%. 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. References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. *CALIBRATION !-1-- --2--- ---3--- ---4---- 5- !Samp Pressu Oxygen: Salinity Bo !le_ re Dissolv :Bottle tt !Numb ed ~u !er mb ! er !---- ------ ------- -------- -- *END OF HEADER 61 2.0 4.950 31.8337 11 60 10.0 5.080 32.0410 10 59 20.0 4.480 32.2033 9 58 29.0 3.430 32.5891 8 57 50.0 3.080 32.8582 7 56 75.0 2.110 33.3584 6 55 100.0 1.750 33.8206 5 54 124.0 1.550 33.8624 4 53 150.0 1.530 33.8754 3 52 175.0 1.570 33.8767 2 51 180.0 1.820 33.8772 1