*2013/12/16 15:09:54.23 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1996/05/15 17:48:59.240 END TIME : UTC 1996/05/15 18:18:29.830 NUMBER OF RECORDS : 18 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------- ---------------- -------------- -------------- 1 Sample_Number n/a 117 134 2 Pressure decibar 0.4 301.1 3 Temperature 'deg C (IPTS68)' 4.1149 7.4438 4 Oxygen:Dissolved mL/L 1.906 6.964 5 Oxygen:Dissolved umol/kg 82.9 303.3 6 Salinity:Bottle PSS-78 32.5684 33.9036 7 Bottle_Number n/a 1 18 8 Silicate umol/L 10.8 75 9 Nitrate_plus_Nitrite umol/L 9.2 39.3 10 Phosphate umol/L 1.04 2.78 $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 ' ' 8 F ' ' 3 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 3 I I 0 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 6 F ' ' 1 10 -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 : MP20 EVENT NUMBER : 54 LATITUDE : 49 33.62000 N ! (deg min) LONGITUDE : 138 40.46000 W ! (deg min) LATITUDE 2 : 49 33.58000 N ! (deg min) LONGITUDE 2 : 138 40.30000 W ! (deg min) WATER DEPTH : 3656 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- MERGE 2.3 1999/02/01 08:28:59 18 18 MERGE 2.41 2000/07/10 11:20:10 18 18 REMOVECH 6.0 2001/11/29 13:43:53 18 18 REMOVECH 6.0 2003/05/07 09:43:59 18 18 HDREDIT2 1.6 2003/05/08 13:47:59 ? ? CLEAN 4.2 2003/05/08 13:48:07 18 18 SORT 3.4.1 2004/04/13 15:09:53 18 18 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:09:54 18 18 $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\96090054.cln Secondary file: d:\data\1996\9609\96090054.srt Comments from secondary file: d:\data\1996\9609\96090054.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 -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:thermistor1, Dissolved_Oxygen:volume, Dissolved_Oxygen:mass, Flask_Number, Salinity:Bottle, Bottle_Number, Silicate, Nitrate_plus_nitrite, Phosphate Secondary Channels to Include: chlorophyll Primary file : C:\data\LineP\9609\96090054.che Secondary file: C:\data\LineP\9609\96090054.chl -The following CHANNEL(S) were removed from file. chlorophyll -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 *COMMENTS Comments from secondary file: C:\data\LineP\9609\96090054.chl ------------------------------------------------------------- Cruise 9609: Line P chlorophyll data 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. *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre !-1-- --2--- ---3---- ---4--- --5-- ---6---- 7- --8-- --9-- --10-- !Samp Pressu Temperat 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 134 0.4 7.4438 6.964 303.3 32.5684 18 10.8 9.2 1.04 133 3.8 7.4389 6.940 302.3 32.5685 17 11.0 9.2 1.04 132 10.4 7.4318 6.944 302.4 32.5686 16 11.2 9.3 1.04 131 15.4 7.4274 6.955 302.9 32.5687 15 11.2 9.2 1.04 130 21.5 7.4229 6.946 302.5 32.5690 14 11.6 9.2 1.04 128 30.3 7.4204 6.950 302.7 32.5702 12 11.1 9.3 1.04 129 30.3 7.4204 6.919 301.4 32.5702 13 11.1 9.3 1.05 127 39.3 7.3459 6.954 302.9 32.5711 11 11.5 9.4 1.11 126 51.4 7.0202 6.940 302.2 32.5748 10 11.3 9.4 1.07 125 60.0 6.2089 6.898 300.4 32.5869 9 12.9 10.1 1.12 124 81.7 6.3768 6.405 278.9 32.7850 8 20.7 15.4 1.39 123 101.7 6.3747 4.632 201.6 33.4370 7 35.4 24.4 1.85 122 125.4 6.1320 3.562 155.0 33.7238 6 43.2 29.6 2.16 121 150.4 5.8678 3.385 147.3 33.8167 5 47.8 30.5 2.17 120 175.1 5.5467 3.366 146.4 33.8487 4 51.0 31.2 2.25 119 202.3 4.9213 3.002 130.6 33.8648 3 56.1 33.2 2.39 118 247.8 4.5505 2.450 106.6 33.8738 2 67.1 36.7 2.63 117 301.1 4.1149 1.906 82.9 33.9036 1 75.0 39.3 2.78