*2013/12/16 15:09:29.75 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1996/03/02 03:43:24.180 END TIME : UTC 1996/03/02 04:38:16.190 NUMBER OF RECORDS : 22 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------- ---------------- -------------- -------------- 1 Sample_Number n/a 217 238 2 Pressure decibar 351.1 3001.6 3 Temperature 'deg C (IPTS68)' 1.5724 4.066 4 Salinity PSS-78 33.9658 34.6281 5 Salinity:Bottle PSS-78 33.9398 34.6538 6 Bottle_Number n/a 1 22 7 Silicate umol/L 84.5 169.7 8 Nitrate_plus_Nitrite umol/L 39.3 45.6 9 Phosphate umol/L 2.8 3.23 $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 ' ' 9 F ' ' 4 6 -99 ' ' 3 I I 0 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 7 F ' ' 2 $END *ADMINISTRATION MISSION : 1996-01 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 : 72 LATITUDE : 50 0.24000 N ! (deg min) LONGITUDE : 144 59.55000 W ! (deg min) LATITUDE 2 : 49 59.97000 N ! (deg min) LONGITUDE 2 : 144 59.53000 W ! (deg min) WATER DEPTH : 4265 *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $REMARKS Comments from secondary file: d:\data\1996\9601\96010072.hyd ------------------------------------------------------------ Salinity analyzed using a Guildline Portsal Salinometer model 8410, serial number 58789. Instrument standardized against IAPSO Standard Seawater, Batch P128 .99986 dated 28 July 1995, from Wormely, England. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- MERGE 2.3 1999/01/20 11:53:05 23 23 MERGE 2.3 1999/01/29 12:04:29 23 23 REMOVECH 6.0 2001/11/29 13:42:05 22 22 REMOVECH 6.0 2003/05/08 15:01:19 22 22 HDREDIT2 1.6 2003/05/08 15:02:54 ? ? CLEAN 4.2 2003/05/08 15:03:39 22 22 SORT 3.4.1 2004/04/13 14:58:46 22 22 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:09:29 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, Transmissivity, Temperature:thermist, Salinity:CTD Secondary Channels to Include: Dissolved_Oxygen:vol, Dissolved_Oxygen:mas, Salinity:Bottle, Flask_Number, Bottle_number Primary file : d:\data\1996\9601\96010072.CLN Secondary file: d:\data\1996\9601\96010072.hyd -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\9601\96010072.hyd Secondary file: d:\data\1996\9601\96010072.srt Comments from secondary file: d:\data\1996\9601\96010072.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 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 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--- !Samp Pressu Temperat Salinity Salinity Bo Silic Nitra Phosph !le_ re ure :Bottle tt ate te_ ate !Numb ~u plus_ !er mb Nitri ! er te !---- ------ -------- -------- -------- -- ----- ----- ------ *END OF HEADER 237 351.1 4.0660 33.9658 33.9401 21 84.5 39.8 2.83 236 351.2 4.0646 33.9671 33.9398 20 85.1 39.6 2.84 238 351.7 4.0655 34.0073 33.9399 22 84.9 39.3 2.82 232 499.0 3.8983 34.0763 34.0928 16 103.4 42.5 3.07 233 499.9 3.8974 34.0769 34.0938 17 104.1 42.8 3.07 235 500.6 3.8960 34.0775 34.0944 19 103.3 42.7 3.05 234 500.7 3.8960 34.0775 34.0937 18 103.7 42.6 3.05 228 1001.6 2.9019 34.3691 34.3958 12 142.3 45.3 3.22 229 1002.8 2.9008 34.3696 34.3658 13 142.8 45.0 3.23 230 1003.5 2.9001 34.3699 34.3662 14 142.3 45.1 3.23 231 1004.0 2.8997 34.3702 34.3672 15 143.2 45.1 3.23 224 1504.8 2.3084 34.4857 34.4968 8 162.2 45.4 3.22 225 1506.5 2.3081 34.4860 34.4968 9 161.6 45.1 3.20 226 1507.5 2.3077 34.4863 34.4967 10 162.3 45.6 3.19 227 1507.9 2.3070 34.4868 34.4969 11 162.6 45.3 3.21 220 2001.6 1.9646 34.5489 34.5771 4 169.5 43.7 3.09 221 2003.0 1.9640 34.5490 34.5755 5 169.4 43.7 3.07 222 2004.8 1.9627 34.5493 34.5770 6 169.7 43.7 3.08 223 2006.2 1.9623 34.5494 34.5773 7 169.3 43.7 3.08 219 3001.5 1.5726 34.6280 34.6538 3 169.0 39.9 2.81 217 3001.6 1.5725 34.6281 34.6537 1 168.3 40.1 2.80 218 3001.6 1.5724 34.6281 34.6537 2 169.2 40.1 2.82