*2004/04/13 15:10:32.85 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1996/05/27 02:18:26.270 END TIME : UTC 1996/05/27 02:48:34.470 NUMBER OF RECORDS : 13 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ---------------------- ---------------- -------------- -------------- 1 Sample_Number n/a 301 313 2 Pressure dbars 0.6 1254 3 Temperature 'deg C (IPTS68)' 2.6449 9.8315 4 Salinity PSS-78 32.4725 34.428 5 Bottle_Number n/a 1 13 6 Oxygen:Dissolved mL/L -99 6.91 7 Oxygen:Dissolved umol/kg -99 301 8 Salinity:Bottle PSS-78 32.5078 34.4587 9 Silicate umol/L 7 154.8 10 Nitrate_plus_Nitrite umol/L 4.1 45.1 11 Phosphate umol/L 0.72 3.25 $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 ' ' 3 I I 0 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 7 F ' ' 2 $END *ADMINISTRATION MISSION : 1996-09 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P, WOCE, JGOFS SCIENTIST : Boyd, P. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Line P, N.E. Pacific STATION : MP12 EVENT NUMBER : 174 LATITUDE : 48 58.52000 N ! (deg min) LONGITUDE : 130 40.57000 W ! (deg min) LATITUDE 2 : 48 58.60000 N ! (deg min) LONGITUDE 2 : 130 40.67000 W ! (deg min) WATER DEPTH : 3260 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- REMOVECH 6.0 2001/11/29 13:43:58 13 13 REMOVECH 6.0 2003/05/07 09:44:00 13 13 HDREDIT2 1.6 2003/05/08 13:48:00 ? ? CLEAN 4.2 2003/05/08 13:48:08 13 13 SORT 3.4.1 2004/04/13 15:10:32 13 13 $END $REMARKS -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 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-- !Samp Pressu Temperat Salinity Bo Oxygen: Oxyge Salinity Silic Nitra Phosph !le_ re ure tt Dissolv n: :Bottle ate te_ ate !Numb ~u ed Disso plus_ !er mb lved Nitri ! er te !---- ------ -------- -------- -- ------- ----- -------- ----- ----- ------ *END OF HEADER 313 0.6 9.8315 32.4960 13 6.727 293.1 32.5094 7.0 4.1 0.72 312 25.1 9.7659 32.4725 12 6.171 268.8 32.5078 7.0 4.1 0.72 311 50.7 8.8248 32.4885 11 6.910 301.0 32.5191 7.4 4.8 0.77 310 74.3 8.4183 32.5102 10 6.713 292.4 32.5418 8.7 6.1 0.86 309 100.8 7.5111 32.8908 9 5.736 249.8 32.9188 17.3 14.4 1.30 308 150.0 6.7068 33.7587 8 4.075 177.3 33.7923 37.5 26.3 1.93 307 200.9 6.0616 33.8481 7 3.493 152.0 33.8827 48.0 29.9 2.17 306 299.7 4.9031 33.8533 6 2.439 106.1 33.8866 65.7 36.3 2.61 305 399.7 4.3275 33.9416 5 1.404 61.1 33.9744 84.6 40.9 2.92 304 599.9 4.0074 34.1398 4 0.480 20.9 34.1728 107.7 43.8 3.17 303 797.8 3.5107 34.2649 3 0.308 13.4 34.2981 126.5 44.9 3.25 302 1000.5 3.0718 34.3520 2 -99.000 -99.0 34.3848 141.0 45.1 3.23 301 1254.0 2.6449 34.4280 1 0.467 20.3 34.4587 154.8 45.0 3.21