*2013/12/16 14:42:58.99 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1994/05/19 10:37:00.000 NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- ---------------- -------------- -------------- 1 Pressure decibar 11 2001 2 Sample_Number n/a 246 257 3 Oxygen:Dissolved mL/L 0.527 7.021 4 Oxygen:Dissolved umol/kg 22.9 305.7 5 Salinity:Bottle PSS-78 32.733 34.575 6 Temperature 'deg C (IPTS68)' 1.97 7.89 7 Nitrate umol/L 11.2 45.6 8 Nitrite umol/L 0 0.2 9 Phosphate umol/L 1.17 3.3 10 Silicate umol/L 15.1 173.6 11 Chlorofluorocarbon_11 pmol/kg 0 7.785 12 Flag:Chlorofluorocarbon_11 n/a 13 Chlorofluorocarbon_12 pmol/kg 0 2.723 14 Flag:Chlorofluorocarbon_12 n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 5 I I 0 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 6 F R4 1 8 -99 ' ' ' ' F7.2 R4 ' ' 9 -99 ' ' 7 F R4 2 10 -99 ' ' 6 F R4 1 11 -99 ' ' ' ' F8.3 R4 ' ' 12 0 ' ' 2 NQ C ' ' 13 -99 ' ' ' ' F8.3 R4 ' ' 14 0 ' ' 2 NQ C ' ' $END $REMARKS Raw data in file 94020043 VI03 = 10.043 ! Volume of iodate standard (cm**3) NI03 = .01012706 ! 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 : 1994-02 AGENCY : 'IOS, Climate Chemistry and Ocean Physics, Sidney,' CONTINUED : ' B.C.' COUNTRY : Canada PROJECT : Line P, WOCE, JGOFS SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION STATION : MP26 EVENT NUMBER : 43 LATITUDE : 50 0.10000 N ! (deg min) LONGITUDE : 145 0.02000 W ! (deg min) WATER DEPTH : 4238 *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 1.2 1994/05/19 17:08:44 ' ' 12 CLEAN 2.1 1994/05/21 16:41:52 12 12 MERGE 2.3 1999/01/27 14:25:38 12 12 REMOVECH 6.0 2003/05/20 15:44:13 12 12 MERGE 2.8 2003/05/20 15:45:05 12 12 HDREDIT2 1.6 2003/05/20 15:52:48 ? ? CLEAN 4.2 2003/05/20 15:55:51 12 12 SORT 3.4.1 2004/04/23 11:15:13 12 12 MERGE 3.4 2012/11/09 11:12:04 12 12 HDREDIT2 2.5.1 2012/11/09 11:40:26 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:42:58 12 12 $END $REMARKS C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following CLEAN parameters were used. -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, Dissolved_Oxygen:vol, Dissolved_Oxygen:mas, Flask_Number, Salinity:Bottle Secondary Channels to Include: Temperature:CTD, Silicate, Nitrate, Phosphate Primary file : e:\data\1994\9402\94020043.hyd Secondary file: e:\data\1994\9402\94020043.ios -The following CHANNEL(S) were removed from file. Flask_Number Silicate Nitrate_plus_nitrite Phosphate -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: Nitrate, Nitrite, Phosphate, Silicate Primary file : H:\STNPCHEM\process\1994\1994-02\bottle\94020043.rem Secondary file: H:\STNPCHEM\process\1994\1994-02\bottle\94020043.ios 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 -The following MERGE parameters were used: 2012/11/09 11:12:03 2012/11/09 11:12:03 2012/11/09 11:12: Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Secondary Primary Channels to Include: ALL Secondary Channels to Include: Chlorofluorocarbon_11, Flag:Chlorofluorocarbon_11, Chlorofluorocarbon_12, Flag:Chlorofluorocarbon_12 Primary file : P:\John Pages Archive\1994-02\CFC\1994-02-0043.che Secondary file: P:\John Pages Archive\1994-02\CFC\1994-02-0043.ios -HEADER EDITS: 2012/11/09 11:40:26 Applied edit header: O:\Data Processing\Header Comments\Work\Freons.txt $END *COMMENTS 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. Nutrient samples are analyzed fresh on board using a Technicon AAII auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll was extracted with 90% acetone and analyzed fluorimetrically. CFC-11 and CFC-12 were analyzed using Gas Chromatography, following procedure of Bullister and Weiss (1987). In their current form, they not meet the relaxed WOCE standard for CFC's. Therefore the CFC qulaity flags have been given a value of'3'(questionable). The results have blank corrections with limits of detection accounted for, as stated in the report. For CFC methods refer to the "Centre for Ocean Climate Chemistry Freon Data Report" located in the cruise .DOC directory. . 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. 3. Minkley, B.G., and F.A. Whitney. 2001. Summary of Hydrographic/CTD Observations Made Along Line P and at Station P: 1991-1999. Canadian Data Report of Hydrography and Ocean Sciences 156: 45 pp. !--1--- -2-- ---3--- --4-- ---5---- ---6---- --7-- --8--- --9--- --10- ---11-- - ---13-- - !Pressu Samp Oxygen: Oxyge Salinity Temperat Nitra Nitrit Phosph Silic Chlorof F Chlorof F !re le_ Dissolv n: :Bottle ure te e ate ate luoroca l luoroca l ! Numb ed Disso rbon_11 ~ rbon_12 ~ ! er lved 1 1 ! 1 2 !------ ---- ------- ----- -------- -------- ----- ------ ------ ----- ------- - ------- - *END OF HEADER 11.0 246 6.975 303.8 32.7330 7.8900 11.2 0.13 1.17 15.3 7.785 3 2.723 3 26.0 247 7.012 305.4 32.7340 7.8900 11.3 0.12 1.18 15.1 6.697 3 2.492 3 51.0 248 7.021 305.7 32.7590 7.5500 11.3 0.12 1.21 15.3 6.674 3 2.303 3 75.0 249 6.992 304.4 32.7680 7.4000 11.4 0.12 1.18 15.1 7.005 3 2.499 3 101.0 250 6.847 298.1 32.9020 6.4900 13.3 0.20 1.31 17.2 5.241 3 2.075 3 152.0 251 4.765 207.3 33.7710 5.8900 25.4 0.00 1.91 40.8 3.692 3 1.678 3 199.0 252 3.748 163.0 33.8460 5.2800 30.5 0.00 2.28 55.6 3.135 3 1.336 3 399.0 253 1.815 78.9 33.9620 4.0200 40.5 0.00 2.99 89.9 1.881 3 0.900 3 400.0 254 1.785 77.7 33.9620 4.0200 40.6 0.00 2.97 89.9 1.595 3 0.701 3 801.0 255 0.659 28.6 34.2770 3.2800 44.9 0.00 3.24 131.7 0.100 3 0.119 3 1400.0 256 0.527 22.9 34.4700 2.4800 45.6 0.00 3.30 162.6 0.159 3 0.000 3 2001.0 257 1.284 55.8 34.5750 1.9700 43.9 0.00 3.16 173.6 0.000 3 0.087 3