*2013/12/16 15:09:29.72 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1996/02/29 10:25:00.210 END TIME : UTC 1996/02/29 12:05:50.310 NUMBER OF RECORDS : 19 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 16 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------------------- ---------------- -------------- -------------- 1 Pressure decibar 73.9 4307.1 2 Sample_Number n/a 160 178 3 Temperature 'deg C (IPTS68)' 1.4698 5.6511 4 Salinity PSS-78 32.6917 34.7015 5 Oxygen:Dissolved mL/L 0.468 7.176 6 Oxygen:Dissolved umol/kg 20.4 312.4 7 Salinity:Bottle PSS-78 32.677 34.6818 8 Bottle_Number n/a 1 19 9 Silicate umol/L 19.4 171.9 10 Nitrate_plus_Nitrite umol/L 13 45.6 11 Phosphate umol/L 1.28 3.24 12 Chlorophyll:Extracted mg/m^3 0.3 0.3 13 Alkalinity:Total:Potentiometric umol/kg 2226 2485.1 14 Flag:Alkalinity:Total:Potentiometric n/a 15 Carbon:Dissolved:Inorganic umol/kg 2029.8 2387.1 16 Flag:Carbon:Dissolved:Inorganic 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 ' ' 9 F ' ' 4 4 -99 ' ' 9 F REAL*4 4 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 3 I I 0 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' ' ' F7.2 R4 ' ' 13 -999 ' ' ' ' F7.1 R4 ' ' 14 0 ' ' 3 NQ C ' ' 15 -999 ' ' ' ' F7.1 R4 ' ' 16 0 ' ' 3 NQ C ' ' $END $REMARKS Data quality is expressed with the following flags ------------------------------------------------------------------------------ 1 = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). 2 = Acceptable measurement (not normally used). 3 = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). 4 = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). 5 = Not reported (lost sample; unredeemably bad measurement). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample not drawn for this measurement from this bottle (not normally used). ------------------------------------------------------------------------------ Comments from secondary file: d:\data\1996\9601\96010069.hyd ------------------------------------------------------------ Raw data in file 96010069 VI03 = 10.02 ! Volume of iodate standard (cm**3) NI03 = .010123 ! 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) UFLAG = -1 ! 0|-1, -1 indicates DO_mass is valid $END *ADMINISTRATION MISSION : 1996-01 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P, WOCE, JGOFS SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific, Line-P, Station-P STATION : MP26 EVENT NUMBER : 69 LATITUDE : 49 59.11000 N ! (deg min) LONGITUDE : 144 58.74000 W ! (deg min) LATITUDE 2 : 49 58.23000 N ! (deg min) LONGITUDE 2 : 144 57.64000 W ! (deg min) WATER DEPTH : 4265 *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $REMARKS Comments from secondary file: d:\data\1996\9601\96010069.hyd ------------------------------------------------------------ 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 ! ------------------------ ------ ---------- -------- --------- --------- MERGE 2.3 1999/01/20 11:53:45 19 19 MERGE 2.3 1999/01/29 12:04:29 19 19 REMOVECH 6.0 2001/11/29 13:42:05 19 19 MERGE 2.8 2003/05/08 14:55:26 19 19 REMOVECH 6.0 2003/05/08 15:01:32 19 19 HDREDIT2 1.6 2003/05/08 15:02:54 ? ? CLEAN 4.2 2003/05/08 15:03:39 19 19 SORT 3.4.1 2004/04/13 14:58:43 19 19 MERGE 3.4 2012/02/13 09:49:36 19 19 HDREDIT2 2.5.1 2012/02/13 10:01:06 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:09:29 19 19 $END $REMARKS -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, Temperature:CTD, Temperature:thermist, Salinity:CTD Secondary Channels to Include: Dissolved_Oxygen:vol, Dissolved_Oxygen:mas, Salinity:Bottle, Flask_Number, Bottle_number Primary file : d:\data\1996\9601\96010069.CLN Secondary file: d:\data\1996\9601\96010069.hyd Comments from secondary file: d:\data\1996\9601\96010069.hyd ------------------------------------------------------------ C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' OxyRedo fixs DO_mass and DO_volumne when incorrect values for VIO3, NIO3, blank, or standard have been entered. -The following CLEAN parameters were used. Reset #RECS, MIN & MAX values in header. -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, Temperature:CTD, Temperature:Thermist, Salinity:CTD, Dissolved_Oxygen:vol, Dissolved_Oxygen:mas, Flask_Number, Salinity:Bottle, Bottle_Number Secondary Channels to Include: Silicate, Nitrate, Phosphate Primary file : d:\data\1996\9601\96010069.hyd Secondary file: d:\data\1996\9601\96010069.srt Comments from secondary file: d:\data\1996\9601\96010069.srt ------------------------------------------------------------ -The following SORT parameters were used. Sorted by channel: Sample_Number Pressure channel sorted according to values in sort channel Sort in Ascending Order -No channels were removed. -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: Chlorophyll:Extracted Primary file : H:\STNPCHEM\process\1996\1996-01\bottle\96010069.che Secondary file: H:\STNPCHEM\process\1996\1996-01\bottle\96010069.rev -The following CHANNEL(S) were removed from file. Temperature:thermistor1 Flask_Number 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: 2012/02/13 09:49:35 2012/02/13 09:49:36 Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Average Primary Channels to Include: ALL Secondary Channels to Include: Alkalinity:Total:Potentiometric, Flag:Alkalinity:Total:Potentiometric, Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic Primary file : P:\John Pages Archive\1996-01\1996-01-0069.che Secondary file: P:\John Pages Archive\1996-01\1996-01-0069.ios -HEADER EDITS: 2012/02/13 10:01:06 Applied edit header: O:\Data Processing\Header Comments\Work\DIC & Alkalinity 1994-03 to 1999-01.tx $END *COMMENTS Comments from secondary file: d:\data\1996\9601\96010069.hyd ------------------------------------------------------------ Cast aborted at 50 metres when sea cable shorted at termination. 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. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. Total Alkalinity was determined by Potentiometric Titrations using the Millero Closed Cell, Non-Linear Method. All total alkalinity data prior to and including cruise 1999-01 are of poor quality and should be used with caution. Data have been re-quality controlled and flagged, but even data flagged as good contain unknown accuracy errors. Users should consult the PACIFICA corrected values at CDIAC for estimates of these errors. . 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-- --12-- --13-- 14 --15-- 16 !Pressu Samp Temperat Salinity Oxygen: Oxyge Salinity Bo Silic Nitra Phosph Chloro Alkali Fl Carbon Fl !re le_ ure Dissolv n: :Bottle tt ate te_ ate phyll: nity:T ag :Disso ag ! Numb ed Disso ~u plus_ Extrac ~al:Po ~e lved: ~g ! er lved mb Nitri ted tentio tr Inorga an ! er te metric ic nic ic !------ ---- -------- -------- ------- ----- -------- -- ----- ----- ------ ------ ------ -- ------ -- *END OF HEADER 73.9 178 5.6472 32.6931 7.176 312.4 32.6770 19 19.4 13.0 1.28 0.30 2226.0 2 2029.8 2 103.8 177 5.6511 32.6917 7.142 311.0 32.6862 18 19.4 13.3 1.30 -99.00 2232.6 2 2033.3 2 149.3 176 5.1793 33.5988 5.009 217.9 33.5903 17 41.2 25.7 1.95 -99.00 2293.8 2 2147.9 2 199.3 175 4.9785 33.8109 3.712 161.5 33.8132 16 56.2 31.5 2.31 -99.00 2336.0 3 2196.6 2 303.3 174 4.1753 33.9123 2.243 97.6 33.8982 15 78.9 38.7 2.78 -99.00 -999.0 9 2264.5 2 404.3 173 3.9813 34.0061 1.624 70.6 33.9947 14 92.1 41.2 2.95 -99.00 2343.8 2 2288.9 2 605.2 172 3.6343 34.1837 0.814 35.4 34.1676 13 113.7 43.7 3.13 -99.00 2370.3 2 2329.1 2 798.6 171 3.2199 34.2941 0.503 21.9 34.2826 12 130.7 44.8 3.21 -99.00 2395.9 2 2353.8 2 1001.7 170 2.8995 34.3775 0.487 21.1 34.3666 11 143.1 45.2 3.23 -99.00 -999.0 9 2368.6 2 1252.8 169 2.5656 34.4540 0.468 20.4 34.4423 10 154.7 45.5 3.24 -99.00 2416.4 2 2380.7 2 1505.1 168 2.3179 34.5084 0.577 25.1 34.4985 9 163.1 45.6 3.21 -99.00 2438.1 2 2387.1 2 1753.1 167 2.0806 34.5589 0.980 42.6 34.5480 8 168.2 44.5 3.14 -99.00 2446.0 2 2383.6 2 2002.7 166 1.9139 34.5935 1.334 58.0 34.5821 7 171.9 43.7 3.07 -99.00 2465.8 3 2376.0 2 2253.4 165 1.7808 34.6201 1.685 73.2 34.6088 6 171.9 42.6 2.99 -99.00 2461.1 2 2369.9 2 2503.9 164 1.6834 34.6398 2.029 88.2 34.6253 5 171.0 41.9 2.93 -99.00 2485.1 3 2366.1 2 3002.4 163 1.5470 34.6707 2.598 112.9 34.6554 4 170.1 40.2 2.81 -99.00 2461.3 2 2350.3 2 3504.4 162 1.4838 34.6871 2.972 129.1 34.6692 3 168.4 39.2 2.72 -99.00 2464.2 2 2339.0 2 3999.8 161 1.4698 34.6976 3.208 139.4 34.6789 2 167.5 38.4 2.65 -99.00 2440.7 3 2332.3 2 4307.1 160 1.4851 34.7015 3.280 142.6 34.6818 1 170.6 38.3 2.66 -99.00 2467.7 2 2333.9 2