*2004/05/19 11:54:34.20 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1996/08/18 23:57:52.290 END TIME : UTC 1996/08/19 01:10:07.900 NUMBER OF RECORDS : 21 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ---------------------- ---------------- -------------- -------------- 1 Sample_Number n/a 109 129 2 Pressure dbars 1.2 3008.8 3 Temperature 'deg C (IPTS68)' 1.6375 16.0676 4 Salinity PSS-78 32.161 34.7066 5 Oxygen:Dissolved mL/L 0.305 6.973 6 Oxygen:Dissolved umol/kg 13.2 303.8 7 Salinity:Bottle PSS-78 32.1118 34.6481 8 Bottle_Number n/a 1 21 9 Silicate umol/L 0.4 179.1 10 Nitrate_plus_Nitrite umol/L 0 45.6 11 Phosphate umol/L 0.34 3.27 12 Ammonium umol/L 0.1E-01 0.74 $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 ' ' 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 ' ' $END *ADMINISTRATION MISSION : 1996-18 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 : Line P, N.E. Pacific STATION : MP12 EVENT NUMBER : 40 LATITUDE : 48 57.89000 N ! (deg min) LONGITUDE : 130 40.61000 W ! (deg min) LATITUDE 2 : 48 57.56000 N ! (deg min) LONGITUDE 2 : 130 41.22000 W ! (deg min) WATER DEPTH : 3260 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- MERGE 2.3 1999/02/01 10:14:06 21 21 HDREDIT2 1.1 2001/11/01 15:59:40 ? ? REMOVECH 6.0 2001/11/26 13:33:06 21 21 HEADEDIT 1.1 2001/12/21 09:45:32 ' ' ' ' REMOVECH 6.0 2003/05/06 16:33:40 21 21 HDREDIT2 1.6 2003/05/06 16:47:41 ? ? CLEAN 4.2 2003/05/06 16:48:29 21 21 MERGE 2.8 2003/05/08 11:24:21 21 21 CLEAN 4.2 2003/05/08 11:46:50 21 21 SORT 3.4.1 2004/04/13 15:39:59 21 21 HDREDIT2 2.0 2004/05/19 11:54:34 ? ? $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, Dissolved_Oxygen:vol, Dissolved_Oxygen:mas, Flask_Number, Salinity:Bottle, Bottle_Number Secondary Channels to Include: Silicate, Nitrate, Phosphate Primary file : d:\data\1996\9618\96180040.cln Secondary file: d:\data\1996\9618\96180040.ios -No channels were removed. -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 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, Ammonium, Hydrogen_Sulfide Primary file : H:\STNPCHEM\process\1996\1996-18\bottle\96180040.cln Secondary file: H:\STNPCHEM\process\1996\1996-18\bottle\96180040.rev CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 2 deleted. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel $END *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre *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-- --12-- !Samp Pressu Temperat Salinity Oxygen: Oxyge Salinity Bo Silic Nitra Phosph Ammoni !le_ re ure Dissolv n: :Bottle tt ate te_ ate um !Numb ed Disso ~u plus_ !er lved mb Nitri ! er te !---- ------ -------- -------- ------- ----- -------- -- ----- ----- ------ ------ *END OF HEADER 129 1.2 16.0676 32.1610 5.886 256.8 32.1118 21 3.3 0.0 0.34 0.10 128 10.2 16.0594 32.1616 5.883 256.5 32.1134 20 3.1 0.0 0.34 0.07 127 25.9 13.2707 32.5036 6.625 288.7 32.4485 19 1.0 0.1 0.44 0.16 126 49.8 11.4371 32.5571 6.973 303.8 32.5082 18 0.4 1.0 0.55 0.33 125 76.2 8.5593 32.6322 6.638 289.1 32.5701 17 8.7 7.2 0.96 0.74 124 151.2 6.9312 33.6844 3.932 171.1 33.6292 16 34.9 26.1 1.97 0.05 123 201.1 6.2874 33.9275 2.927 127.3 33.8738 15 49.0 32.0 2.30 0.01 122 298.2 5.0779 33.9555 2.205 95.9 33.9002 14 67.4 37.2 2.64 -99.00 121 402.2 4.5997 34.0471 1.244 54.1 33.9939 13 84.9 41.4 2.95 -99.00 120 593.9 4.0788 34.2055 0.600 26.1 34.1502 12 107.0 44.1 3.17 -99.00 119 800.0 3.5774 34.3359 0.317 13.8 34.2816 11 123.4 45.1 3.25 -99.00 118 1002.6 3.1294 34.4241 0.305 13.2 34.3693 10 139.0 45.6 3.27 -99.00 117 1253.3 2.7082 34.5011 0.389 16.9 34.4471 9 153.7 45.3 3.24 -99.00 116 1508.5 2.3303 34.5688 0.752 32.7 34.5128 8 164.4 44.8 3.18 -99.00 115 1753.2 2.1060 34.6099 1.056 45.9 34.5553 7 170.3 44.0 3.09 -99.00 114 1997.4 1.9364 34.6422 1.379 59.9 34.5852 6 173.9 43.0 3.04 -99.00 113 2251.5 1.8138 34.6666 1.684 73.2 34.6119 5 176.2 42.2 2.97 -99.00 112 2501.8 1.6983 34.6893 2.078 90.3 34.6325 4 177.6 41.4 2.91 -99.00 111 2749.2 1.6585 34.6993 2.193 95.3 34.6408 3 178.0 40.9 2.87 -99.00 110 3000.0 1.6375 34.7065 2.293 99.7 34.6464 2 178.4 41.1 2.85 -99.00 109 3008.8 1.6383 34.7066 2.405 104.5 34.6481 1 179.1 40.6 2.84 -99.00