*2004/04/13 15:09:42.20 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1996/05/09 20:15:56.150 END TIME : UTC 1996/05/09 21:04:04.360 NUMBER OF RECORDS : 15 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 61 75 2 Pressure dbars 1.4 1326.1 3 Temperature 'deg C (IPTS68)' 2.7962 10.8236 4 Salinity PSS-78 30.456 34.4578 5 Oxygen:Dissolved mL/L 0.277 6.944 6 Oxygen:Dissolved umol/kg 12 303.1 7 Salinity:Bottle PSS-78 30.508 34.4903 8 Bottle_Number n/a 1 15 9 Silicate umol/L 2.3 153.9 10 Nitrate_plus_Nitrite umol/L 0 44.6 11 Phosphate umol/L 0.22 3.41 $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 $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 : MP04 EVENT NUMBER : 16 LATITUDE : 48 38.96000 N ! (deg min) LONGITUDE : 126 39.78000 W ! (deg min) LATITUDE 2 : 48 39.19000 N ! (deg min) LONGITUDE 2 : 126 39.69000 W ! (deg min) WATER DEPTH : 1342 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- MERGE 2.3 1999/02/01 08:28:58 15 15 REMOVECH 6.0 2001/11/29 13:43:51 15 15 REMOVECH 6.0 2003/05/07 09:43:59 15 15 HDREDIT2 1.6 2003/05/08 13:47:58 ? ? CLEAN 4.2 2003/05/08 13:48:07 15 15 SORT 3.4.1 2004/04/13 15:09:42 15 15 $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\9609\96090016.cln Secondary file: d:\data\1996\9609\96090016.srt Comments from secondary file: d:\data\1996\9609\96090016.srt ------------------------------------------------------------ -The following SORT parameters were used. Sorted by channel: Sample_Number Pressure channel sorted according to values in sort channel Sort in Ascending Order -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 Oxygen: Oxyge Salinity Bo Silic Nitra Phosph !le_ re ure Dissolv n: :Bottle tt ate te_ ate !Numb ed Disso ~u plus_ !er lved mb Nitri ! er te !---- ------ -------- -------- ------- ----- -------- -- ----- ----- ------ *END OF HEADER 75 1.4 10.8236 30.4560 6.944 303.1 30.5080 15 2.3 0.0 0.22 74 25.5 9.9745 31.7516 6.054 263.9 31.7929 14 10.8 5.0 0.77 73 51.0 9.6194 32.3091 6.274 273.4 32.3413 13 8.4 3.7 0.75 72 75.5 8.6503 32.8374 4.328 188.5 32.8331 12 25.5 18.1 1.61 71 100.4 8.3139 33.3253 3.660 159.4 33.3582 11 27.6 23.3 1.88 70 151.4 7.4354 33.7361 2.682 116.7 33.7690 10 39.9 29.9 2.30 69 200.8 7.0299 33.8430 2.552 111.1 33.8745 9 43.9 31.4 2.38 68 300.6 6.1902 33.9331 2.020 87.9 33.9644 8 56.3 35.0 2.63 67 401.0 5.5590 33.9931 1.311 57.0 34.0267 7 70.7 38.5 2.92 66 601.4 4.4495 34.1350 0.459 20.0 34.1678 6 100.1 43.3 3.27 65 801.3 3.9395 34.2390 0.295 12.8 34.2719 5 116.6 44.0 3.36 63 999.8 3.5316 34.3558 0.277 12.0 34.3880 3 131.1 44.5 3.40 64 999.8 3.5316 34.3558 0.278 12.1 34.3884 4 131.5 44.6 3.41 62 1251.2 2.9368 34.4405 0.487 21.1 34.4710 2 149.5 44.3 3.35 61 1326.1 2.7962 34.4578 0.546 23.7 34.4903 1 153.9 44.4 3.36