*2013/12/16 15:10:48.46 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1996/08/28 19:37:54.440 END TIME : UTC 1996/08/28 20:24:07.640 NUMBER OF RECORDS : 22 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------- ---------------- -------------- -------------- 1 Sample_Number n/a 296 317 2 Pressure decibar 1.1 1000.2 3 Temperature 'deg C (IPTS68)' 2.8992 13.4225 4 Salinity:Bottle PSS-78 32.5776 34.3731 5 Bottle_Number n/a 1 22 6 Silicate umol/L 14.2 145 7 Nitrate_plus_Nitrite umol/L 6.8 44.2 8 Phosphate umol/L 0.87 3.2 $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 ' ' 4 5 -99 ' ' 3 I I 0 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 7 F ' ' 2 $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 : N.E. Pacific, Line-P, Station P STATION : MP26 EVENT NUMBER : 125 LATITUDE : 50 0.04000 N ! (deg min) LONGITUDE : 144 57.72000 W ! (deg min) LATITUDE 2 : 50 0.24000 N ! (deg min) LONGITUDE 2 : 144 57.46000 W ! (deg min) WATER DEPTH : 4268 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- MERGE 2.3 1999/02/01 10:14:07 22 22 HDREDIT2 1.1 2001/11/01 15:59:45 ? ? REMOVECH 6.0 2001/11/26 13:33:13 22 22 HEADEDIT 1.1 2001/12/21 09:45:41 ' ' ' ' REMOVECH 6.0 2003/05/06 16:33:41 22 22 HDREDIT2 1.6 2003/05/06 16:47:42 ? ? CLEAN 4.2 2003/05/06 16:48:30 22 22 SORT 3.4.1 2004/04/13 15:41:36 22 22 HDREDIT2 2.0 2004/05/19 11:55:03 ? ? REMOVECH 6.0 2004/08/05 10:43:46 22 22 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:10:48 22 22 $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\96180125.cln Secondary file: d:\data\1996\9618\96180125.ios -No channels were removed. -The following CHANNEL(S) were removed from file. Temperature:thermistor1 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 CHANNEL(S) were removed from file. Salinity $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--- !Samp Pressu Temperat Salinity Bo Silic Nitra Phosph !le_ re ure :Bottle tt ate te_ ate !Numb ~u plus_ !er mb Nitri ! er te !---- ------ -------- -------- -- ----- ----- ------ *END OF HEADER 317 1.1 13.4208 32.5776 22 14.2 6.8 0.87 316 4.6 13.4225 32.5776 21 14.2 6.8 0.88 315 9.6 13.4071 32.5783 20 14.2 6.8 0.87 314 14.7 13.3932 32.5793 19 14.2 6.8 0.87 313 20.5 13.3743 32.5794 18 14.2 6.8 0.88 312 30.4 12.6997 32.5989 17 14.4 7.2 0.89 311 41.3 8.1119 32.7307 16 16.5 10.5 1.14 310 47.4 7.3590 32.7694 15 17.1 11.2 1.20 309 57.9 6.6869 32.7829 14 19.6 12.0 1.25 308 79.2 6.1840 32.8181 13 19.8 13.3 1.31 307 101.4 5.6909 33.0994 12 26.1 18.2 1.53 306 125.8 5.2912 33.5896 11 39.2 24.5 1.87 305 151.9 5.1507 33.7276 10 48.7 27.8 2.08 304 173.2 5.0065 33.7720 9 53.9 29.8 2.21 303 200.3 4.7421 33.8011 8 61.3 32.2 2.38 302 251.8 4.3004 33.8462 7 72.8 36.7 2.65 301 299.5 4.1854 33.8974 6 79.7 38.4 2.77 300 403.9 3.9293 34.0062 5 95.5 41.2 2.97 299 503.2 3.7848 34.0902 4 106.0 42.5 3.08 298 600.2 3.6280 34.1681 3 117.0 43.4 3.12 297 800.0 3.2503 34.2862 2 132.0 43.8 3.17 296 1000.2 2.8992 34.3731 1 145.0 44.2 3.20