*2013/12/16 14:31:09.29 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : GMT 1991/10/24 11:36:00.000 NUMBER OF RECORDS : 28 DATA DESCRIPTION : Bottle:Wire FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------- -------------- -------------- 1 Pressure:Reversing decibar 1 4213 2 Sample_Number n/a 26 53 3 Temperature:Reversing 'deg C' 1.51 11.9 4 Salinity:Bottle PSS-78 32.299 34.684 5 Oxygen:Dissolved mL/L 0.407 6.59 6 Oxygen:Dissolved umol/kg 17.7 287 7 Phosphate umol/L 0.9 2.98 8 Nitrate_plus_Nitrite umol/L 8.2 43.5 9 Silicate umol/L 11.1 62.5 10 Carbon:Dissolved:Inorganic umol/kg 1968.4 2328.9 11 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 ' ' 7 F ' ' 2 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 6 F ' ' 1 10 -999 ' ' ' ' F7.1 R4 ' ' 11 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). ------------------------------------------------------------------------------ This file converted from 12 line header format. $END *ADMINISTRATION MISSION : 1991-15 AGENCY : IOS, Ocean Physics Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P, WOCE SCIENTIST : Bellegay R. PLATFORM : Endeavour *LOCATION GEOGRAPHIC AREA : North East Pacific Ocean STATION : MP26 EVENT NUMBER : 14 LATITUDE : 50 0.17000 N ! (deg min) LONGITUDE : 145 0.03000 W ! (deg min) *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- C12L_IOS 2.3 1999/02/19 13:15:22 28 28 MERGE 2.3 1999/02/19 15:36:35 28 28 CLEAN 4.2 2003/05/21 18:13:27 28 28 REMOVECH 6.0 2003/05/21 18:19:56 28 28 MERGE 2.8 2003/05/21 18:26:00 28 28 HDREDIT2 1.6 2003/05/21 18:35:47 ? ? REMOVECH 6.0 2004/05/21 16:17:08 28 28 MERGE 3.4 2012/02/02 11:07:45 28 28 HDREDIT2 2.5.1 2012/02/02 11:08:32 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:31:09 28 28 $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:revers, Salinity:Bottle, Dissolved_Oxygen:vol, Dissolved_Oxygen:mas Secondary Channels to Include: Phosphate, Nitrate_plus_Nitrite, Silicate Primary file : e:\data\1991\9115\91150002.tab Secondary file: e:\data\1991\9115\91150002.ios CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Set last 4 characters of file name to event -The following CHANNEL(S) were removed from file. Phosphate Nitrate_plus_Nitrite Silicate -The following MERGE parameters were used: Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Phosphate, Nitrate_plus_Nitrite, Silicate Primary file : H:\STNPCHEM\process\1991-x\91-15-x\91150002.rem Secondary file: H:\STNPCHEM\process\1991-x\91-15-x\91150002.cnut -No channels were removed. -The following MERGE parameters were used: 2012/02/02 11:07:45 Merge Channel: Pressure:Reversing Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Average Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic Primary file : P:\John Pages Archive\1991-15\1991-15-0014.bot Secondary file: P:\John Pages Archive\1991-15\1991-15-0014.ios -HEADER EDITS: 2012/02/02 11:08:32 Applied edit header: O:\Data Processing\Header Comments\Work\DIC.txt $END *INSTRUMENT TYPE : Bottle MODEL : Niskin 1.7 Litre *COMMENTS Sample collection methods: -------------------------- Sea Water Temperature: - Reversing thermometers mounted on bottles. Salinity: - Collected in bottles. Dissolved Oxygen: - Collected in bottles. Reactive Nutrients (Phosphate, nitrate, silicate): - Collected in bottles Analyzes methods: ------------------------- Temperatures at depth were measured by deep-sea reversing thermometers of German (Richter and Wiese) and/or Japanese (Yoshimo Keiki Co.) manufacture. Two protected thermometers were used on all bottles, and one unprotected thermometer was used on each bottle at depths of 300 m or greater. The accuracy of protected reversing thermometers is believed to be +-0.02C. Salinity determinations were made at sea with a Guildline Autosal salinometer. Accuracy using duplicate determinations is estimated to be +-0.003 ppt. Depth determinations were made using the "depth difference" method described in the U.S.N. Hydrographic Office Publication No. 607 (1955). Depth estimates have an approximate accuracy of +-5 m for depths less than 1000 m, and +-0.5% of depth for depths greater than 1000 m. The dissolved oxygen analyses were done in the shipboard laboratory by a micro-Winkler procedure of Carpenter (1966) with a starch end-point tritration. Nutrient samples were frozen onboard for analysis onshore. Chlorophyll concentration was estimated from fluorescence of aqueous acetone extracts from filtered samples. Analysis methods generally followed those described in Parsons et al. 1972, however there have been various modifications of filtering and extraction protocols. Contact data originator(s) for details specific to individual time periods. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. . References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. Strickland, J.D.H., and T.R. Parsons. 1972. A Practical Handbook of Seawater Analysis. Bullettin 167 (2nd edition). Fisheries Research Board, Canada. 3. J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences utrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 4. 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 Temper Salinit Oxygen: Oxyge Phosph Nitra Silic Carbon Fl !re: le_ ature: y: Dissolv n: ate te_ ate :Disso ag !Revers Numb Revers Bottle ed Disso plus_ lved: ~g !ing er ing lved Nitri Inorga an ! te nic ic !------ ---- ------ ------- ------- ----- ------ ----- ----- ------ -- *END OF HEADER 1.0 26 11.90 32.299 6.187 269.8 1.03 8.8 11.1 1968.4 2 10.0 27 11.88 32.299 6.188 269.8 0.99 8.4 11.4 1969.5 2 20.0 28 11.89 32.302 6.199 270.3 0.97 8.4 11.4 1971.7 2 30.0 29 11.87 32.311 6.198 270.2 0.99 8.4 11.6 1981.3 2 49.0 30 11.83 32.331 6.180 269.4 0.90 8.2 12.1 1974.9 2 74.0 31 6.37 32.578 6.590 287.0 1.43 15.0 18.4 2036.2 2 99.0 32 5.76 32.685 6.429 280.0 1.55 17.3 22.0 2055.0 2 123.0 33 5.29 33.286 5.065 220.5 1.97 25.2 36.3 2036.2 3 148.0 34 5.22 33.625 4.138 180.1 2.21 29.1 45.1 2304.9 3 173.0 35 5.16 33.759 3.540 154.1 2.34 31.7 51.5 2207.5 2 198.0 36 5.01 33.807 3.115 135.6 2.44 33.5 55.3 2228.5 2 247.0 37 4.66 33.847 2.410 104.9 2.67 34.8 62.5 2262.5 2 297.0 38 4.49 33.902 1.809 78.7 2.85 39.6 57.3 2280.8 2 397.0 39 4.14 33.994 1.577 68.6 2.98 42.3 50.2 2304.2 2 497.0 40 3.99 34.101 0.862 37.5 2.98 43.5 55.9 2328.9 2 597.0 41 3.75 34.171 0.755 32.9 -99.00 -99.0 -99.0 -999.0 9 800.0 42 3.30 34.284 0.563 24.5 -99.00 -99.0 -99.0 -999.0 9 1003.0 43 2.95 34.366 0.469 20.4 -99.00 -99.0 -99.0 -999.0 9 1170.0 44 2.68 34.410 0.407 17.7 -99.00 -99.0 -99.0 -999.0 9 1463.0 45 2.37 34.495 0.595 25.9 -99.00 -99.0 -99.0 -999.0 9 1953.0 46 1.97 34.578 1.258 54.7 -99.00 -99.0 -99.0 -999.0 9 2459.0 47 1.75 34.624 1.895 82.3 -99.00 -99.0 -99.0 -999.0 9 2968.0 48 1.60 34.652 2.476 107.6 -99.00 -99.0 -99.0 -999.0 9 3482.0 49 1.53 34.670 2.890 125.6 -99.00 -99.0 -99.0 -999.0 9 4003.0 50 1.51 34.680 3.137 136.3 -99.00 -99.0 -99.0 -999.0 9 4108.0 51 1.51 34.684 3.196 138.9 -99.00 -99.0 -99.0 -999.0 9 4202.0 52 1.51 34.683 3.242 140.9 -99.00 -99.0 -99.0 -999.0 9 4213.0 53 1.51 34.684 3.246 141.0 -99.00 -99.0 -99.0 -999.0 9