*2013/12/16 15:07:14.09 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1995/02/11 18:18:00.000 NUMBER OF RECORDS : 23 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- ---------------- -------------- -------------- 1 Pressure decibar 9.8 3263 2 Sample_Number n/a 19 41 3 Bottle_Number n/a 1 23 4 Oxygen:Dissolved umol/kg 15 292.8 5 Oxygen:Dissolved mL/L 0.344 6.721 6 Temperature 'deg C (IPTS68)' 1.6608 8.2885 7 Salinity:Bottle PSS-78 32.4955 34.6471 8 Nitrate_plus_Nitrite umol/L 5.9 45.3 9 Phosphate umol/L 0.81 3.3 10 Silicate umol/L 8.2 175.9 11 Nitrogen:Dissolved:Organic umol/L 5.14 5.14 $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 ' ' 3 I I 0 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 6 F R4 1 9 -99 ' ' 7 F R4 2 10 -99 ' ' 6 F R4 1 11 -99 ' ' ' ' F7.2 R4 ' ' $END $REMARKS Comments from secondary file: G:\CTD\1995\1995-01\95010023.hyd -------------------------------------------------------------- Raw data in file 95010023 VI03 = 9.9826 ! 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 : 1995-01 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 : MP12 EVENT NUMBER : 23 LATITUDE : 48 58.87000 N ! (deg min) LONGITUDE : 130 40.53000 W ! (deg min) WATER DEPTH : 3237 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SORT 3.0 2000/01/07 13:44:47 23 23 MERGE 2.3 2000/01/07 13:52:34 23 23 REMOVECH 6.0 2003/05/12 16:31:22 23 23 REVERSE 2.0 2003/05/12 16:32:58 23 23 MERGE 2.8 2003/05/12 16:40:46 23 23 HDREDIT2 1.6 2003/05/12 16:43:55 ? ? CLEAN 4.2 2003/05/12 16:44:37 23 23 SORT 3.4.1 2004/04/13 14:03:11 23 23 MERGE 3.4 2012/07/17 15:57:49 23 23 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:07:14 23 23 $END $REMARKS -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: Merge Channel: pressure Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: bottle_number, dissolved_oxygen:mass, dissolved_oxygen:volume, Sample_number, flask_number, Temperature:CTD, Silicate, nitrate_plus_nitrite, Phosphate Secondary Channels to Include: Salinity:bottle Primary file : G:\CTD\1995\1995-01\95010023.che Secondary file: G:\CTD\1995\1995-01\95010023.hyd Comments from secondary file: G:\CTD\1995\1995-01\95010023.hyd -------------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -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_plus_Nitrite, Phosphate, Silicate Primary file : H:\STNPCHEM\process\1995\1995-01\bottle\95010023.rev2 Secondary file: H:\STNPCHEM\process\1995\1995-01\bottle\95010023.rev 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: 2012/07/17 15:57:49 2012/07/17 15:57:49 Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Average Primary Channels to Include: ALL Secondary Channels to Include: Nitrogen:Dissolved:Organic Primary file : P:\John Pages Archive\1995-01\DOC\1995-01-0023.che Secondary file: P:\John Pages Archive\1995-01\DOC\1995-01-0023.ios $END *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $REMARKS Comments from secondary file: G:\CTD\1995\1995-01\95010023.hyd -------------------------------------------------------------- Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. $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. 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-- !Pressu Samp Bo Oxyge Oxygen: Temperat Salinity Nitra Phosph Silic Nitrog !re le_ tt n: Dissolv ure :Bottle te_ ate ate en: ! Numb ~u Disso ed plus_ Dissol ! er mb lved Nitri ved:Or ! er te ganic !------ ---- -- ----- ------- -------- -------- ----- ------ ----- ------ *END OF HEADER 9.8 41 23 292.1 6.705 8.2885 32.4963 5.9 0.81 8.4 5.14 50.6 40 22 292.8 6.721 8.2832 32.4955 6.0 0.81 8.2 -99.00 99.3 39 21 222.2 5.102 7.4178 33.1882 18.8 1.55 22.9 -99.00 149.7 38 20 184.1 4.230 6.6918 33.7225 25.9 1.93 35.7 -99.00 202.7 37 19 156.3 3.592 5.8581 33.8427 30.5 2.23 47.7 -99.00 398.7 35 17 58.9 1.353 4.5599 33.9895 41.2 2.97 82.1 -99.00 398.7 36 18 57.7 1.327 4.5599 33.9894 41.4 2.96 81.9 -99.00 601.2 34 16 23.1 0.531 4.1575 34.1664 44.1 3.19 104.0 -99.00 800.2 33 15 16.0 0.367 3.7027 34.2920 44.8 3.27 121.2 -99.00 1000.6 31 13 15.0 0.344 3.2655 34.3819 45.0 3.30 136.3 -99.00 1000.7 32 14 15.6 0.359 3.2650 34.3819 45.3 3.30 136.1 -99.00 1200.3 30 12 17.1 0.394 2.8724 34.4374 45.1 3.28 147.8 -99.00 1401.2 29 11 37.3 0.859 2.5069 34.4901 44.6 3.23 157.8 -99.00 1605.7 28 10 36.2 0.832 2.2703 34.5276 44.1 3.16 164.0 -99.00 1800.9 27 9 50.5 1.161 2.0796 34.5617 43.2 3.11 168.2 -99.00 2002.1 26 8 62.2 1.431 1.9242 34.5914 42.4 3.05 172.5 -99.00 2201.8 25 7 71.9 1.655 1.8336 34.6089 42.0 3.01 175.0 -99.00 2400.6 24 6 81.3 1.871 1.7566 34.6226 41.3 2.96 175.4 -99.00 2603.1 23 5 89.3 2.054 1.7059 34.6322 40.8 2.93 175.5 -99.00 2800.8 22 4 96.1 2.212 1.6653 34.6415 40.6 2.89 174.6 -99.00 3000.4 21 3 99.8 2.297 1.6608 34.6448 40.4 2.89 175.1 -99.00 3198.1 20 2 101.4 2.333 1.6675 34.6458 40.4 2.87 175.9 -99.00 3263.0 19 1 102.2 2.352 1.6702 34.6471 40.0 2.86 175.9 -99.00