*2003/05/20 19:15:05.01 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1993/03/09 23:35:00.000 NUMBER OF RECORDS : 21 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ------------------ ---------------- -------------- -------------- 1 Sample_Number n/a 19 39 2 Pressure dbars 10 2804 3 Oxygen:Dissolved umol/kg 0 298.2 4 Salinity:Bottle PSS-78 32.4156 34.6424 5 Bottle_Number n/a 1 21 6 Temperature 'deg C (IPTS68)' 1.655 7.596 7 Nitrate umol/L 8.4 46.4 8 Nitrite umol/L 0.1E-01 0.15 9 Phosphate umol/L 0.98 3.25 10 Silicate umol/L 12.5 177.8 $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 ' ' 6 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 3 I I 0 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 $END $REMARKS This file converted from 12 line header format. $END *ADMINISTRATION MISSION : 1993-03 AGENCY : IOS, Climate Chemistry and Ocean Physics, Sidney, B.C. COUNTRY : Canada PROJECT : Line P, WOCE, JGOFS SCIENTIST : Perkin R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North East Pacific Ocean STATION : MP12 EVENT NUMBER : 19 LATITUDE : 48 58.28000 N ! (deg min) LONGITUDE : 130 40.02000 W ! (deg min) *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- Pressure n/a ? Temperature n/a ? Conductivity n/a ? $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- C12L_IOS 2.3 1999/02/02 09:44:27 21 21 MERGE 2.3 1999/02/02 11:34:12 21 21 REMOVECH 6.0 2003/05/20 19:07:42 21 21 MERGE 2.8 2003/05/20 19:08:16 21 21 HDREDIT2 1.6 2003/05/20 19:14:31 ? ? CLEAN 4.2 2003/05/20 19:15:05 21 21 $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:Sample, Dissolved_Oxygen:mas Secondary Channels to Include: Salinity:Bottle, Bottle_number, Temperature:CTD, Silicate, Nitrate, Phosphate Primary file : e:\data\1993\9303\93030019.oxy Secondary file: e:\data\1993\9303\93030019.nut -The following CHANNEL(S) were removed from file. Temperature:Sample 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\1993\93-03\bottle\93030019.rem Secondary file: H:\STNPCHEM\process\1993\93-03\bottle\93030019.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. $END *COMMENTS PRESSURE AND TEMPERATURE FROM CTD. SALINITY AND OXYGEN FROM 10 LITRE BOTTLES ON ROSETTE. 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- !Samp Pressu Oxyge Salinity Bo Temperat Nitra Nitrit Phosph Silic !le_ re n: :Bottle tt ure te e ate ate !Numb Disso ~u !er lved mb ! er !---- ------ ----- -------- -- -------- ----- ------ ------ ----- *END OF HEADER 19 10.0 298.2 32.4156 21 7.5960 8.4 0.15 0.98 12.5 20 50.0 297.4 32.4156 20 7.5930 8.5 0.15 0.98 12.5 21 99.0 256.9 32.6678 19 7.1280 15.5 0.12 1.41 21.2 22 149.0 159.0 33.6014 18 6.4360 29.0 0.03 2.13 41.0 23 200.0 144.5 33.8076 17 6.0320 32.3 0.03 2.31 49.3 24 300.0 90.2 33.9124 16 5.1280 38.2 0.03 2.67 66.9 25 399.0 52.9 34.0054 15 4.7100 41.9 0.01 2.94 82.3 26 597.0 28.8 34.1326 14 4.0620 44.3 0.01 3.12 103.8 27 799.0 20.5 34.2606 13 3.5130 45.6 0.01 3.21 123.5 28 1002.0 14.3 34.3566 12 3.1300 46.2 0.01 3.25 136.3 29 1206.0 18.2 34.4332 11 2.7480 46.4 0.01 3.20 149.9 30 1393.0 26.4 34.4859 10 2.4640 46.3 0.02 3.17 159.2 31 1592.0 37.0 34.5294 9 2.2510 45.5 0.01 3.13 165.4 32 1799.0 50.5 34.5604 8 2.0850 45.0 0.01 3.08 169.5 33 1999.0 64.4 34.5899 7 1.9200 44.1 0.02 3.01 173.3 34 2000.0 62.3 34.5898 6 1.9150 43.9 0.01 3.01 173.5 35 2198.0 72.9 34.6068 5 1.8400 43.3 0.01 2.98 175.9 36 2396.0 81.6 34.6218 4 1.7680 42.8 0.01 2.93 177.3 37 2604.0 0.0 34.6333 3 1.7010 42.3 0.01 2.89 177.1 38 2801.0 98.0 34.6424 2 1.6550 41.8 0.01 2.86 177.0 39 2804.0 98.3 34.6424 1 1.6560 41.8 0.01 2.86 177.8