*2013/12/16 15:10:48.61 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1996/09/01 07:02:06.590 END TIME : UTC 1996/09/01 07:22:57.180 NUMBER OF RECORDS : 6 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 392 397 2 Pressure decibar 1.7 98 3 Temperature 'deg C (IPTS68)' 5.7444 13.3189 4 Salinity:Bottle PSS-78 32.3691 33.2302 5 Bottle_Number n/a 1 6 6 Silicate umol/L 15.8 30.4 7 Nitrate_plus_Nitrite umol/L 6.8 21 8 Phosphate umol/L 0.89 1.7 $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 : MR19 EVENT NUMBER : 146 LATITUDE : 50 57.92000 N ! (deg min) LONGITUDE : 142 20.08000 W ! (deg min) LATITUDE 2 : 50 57.93000 N ! (deg min) LONGITUDE 2 : 142 20.24000 W ! (deg min) WATER DEPTH : 3930 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- MERGE 2.3 1999/02/01 10:14:08 6 6 HDREDIT2 1.1 2001/11/01 15:59:47 ? ? REMOVECH 6.0 2001/11/26 13:33:17 6 6 HEADEDIT 1.1 2001/12/21 09:45:45 ' ' ' ' REMOVECH 6.0 2003/05/06 16:33:42 6 6 HDREDIT2 1.6 2003/05/06 16:47:43 ? ? CLEAN 4.2 2003/05/06 16:48:30 6 6 SORT 3.4.1 2004/04/13 15:42:41 6 6 HDREDIT2 2.0 2004/05/19 11:55:14 ? ? REMOVECH 6.0 2004/08/05 10:43:57 6 6 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:10:48 6 6 $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\96180146.cln Secondary file: d:\data\1996\9618\96180146.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 397 1.7 13.3189 32.3691 6 15.8 6.8 0.89 396 13.2 13.3169 32.3699 5 15.8 6.8 0.89 395 26.7 9.2356 32.5874 4 15.9 7.9 0.98 394 51.0 6.9802 32.6550 3 17.3 10.8 1.17 393 75.1 6.0566 32.7817 2 20.6 15.0 1.38 392 98.0 5.7444 33.2302 1 30.4 21.0 1.70