*2004/04/13 15:09:49.10 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1996/05/13 20:36:21.210 END TIME : UTC 1996/05/13 22:09:42.580 NUMBER OF RECORDS : 23 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 95 117 2 Pressure dbars 0.8 3672 3 Temperature 'deg C (IPTS68)' 1.5693 8.381 4 Salinity PSS-78 32.5636 34.6649 5 Oxygen:Dissolved mL/L 0.334 6.87 6 Oxygen:Dissolved umol/kg 14.5 299.3 7 Salinity:Bottle PSS-78 32.5678 34.6668 8 Bottle_Number n/a 1 23 9 Silicate umol/L 8.4 173.7 10 Nitrate_plus_Nitrite umol/L 6.9 45.2 11 Phosphate umol/L 0.88 3.27 $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 : MP16 EVENT NUMBER : 44 LATITUDE : 49 17.52000 N ! (deg min) LONGITUDE : 134 40.14000 W ! (deg min) LATITUDE 2 : 49 17.06000 N ! (deg min) LONGITUDE 2 : 134 40.08000 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 22 22 REMOVECH 6.0 2001/11/29 13:43:53 23 23 REMOVECH 6.0 2003/05/07 09:43:59 23 23 HDREDIT2 1.6 2003/05/08 13:47:58 ? ? CLEAN 4.2 2003/05/08 13:48:07 23 23 SORT 3.4.1 2004/04/13 15:09:49 23 23 $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\96090044.cln Secondary file: d:\data\1996\9609\96090044.srt Comments from secondary file: d:\data\1996\9609\96090044.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 117 0.8 8.3810 32.5709 6.866 299.1 32.5688 23 8.4 6.9 0.89 116 24.8 8.3655 32.5636 6.861 298.9 32.5696 22 8.4 6.9 0.88 115 50.2 8.3318 32.5636 6.870 299.3 32.5678 21 8.6 6.9 0.88 114 76.8 7.8922 32.5869 6.738 293.5 32.5902 20 9.4 8.0 0.96 113 104.1 7.3128 32.9534 5.964 259.7 32.9343 19 16.7 14.0 1.29 112 150.9 6.5901 33.7680 4.318 187.9 33.7668 18 36.2 25.4 1.89 111 201.1 5.9302 33.8599 3.489 151.8 33.8613 17 48.1 30.3 2.19 110 303.7 4.7805 33.8902 2.188 95.2 33.8900 16 67.0 37.3 2.70 108 407.3 4.3501 33.9792 1.385 60.2 33.9776 14 82.7 41.3 2.96 109 407.3 4.3501 33.9792 1.291 56.1 33.9792 15 83.0 41.3 2.96 107 599.4 3.9187 34.1343 0.647 28.1 34.1358 13 103.9 43.7 3.15 106 804.5 3.4810 34.2728 0.399 17.4 34.2739 12 122.3 44.5 3.25 105 1002.4 3.0456 34.3555 0.334 14.5 34.3563 11 136.4 45.0 3.26 104 1256.2 2.6434 34.4380 0.421 18.3 34.4416 10 149.4 45.2 3.27 103 1501.8 2.3184 34.5031 0.675 29.4 34.5044 9 158.1 44.6 3.21 102 1751.7 2.0761 34.5532 1.081 47.0 34.5543 8 162.6 43.5 3.13 101 1999.1 1.8983 34.5897 1.418 61.6 34.5908 7 165.4 42.5 3.06 100 2251.3 1.8004 34.6153 1.685 73.2 34.6121 6 166.7 42.1 3.00 99 2498.7 1.7049 34.6281 2.007 87.2 34.6300 5 170.4 41.2 2.94 98 2752.4 1.6515 34.6394 2.219 96.4 34.6417 4 171.6 40.6 2.89 97 3001.7 1.6009 34.6494 2.444 106.2 34.6513 3 171.0 40.0 2.83 96 3499.9 1.5739 34.6615 2.694 117.1 34.6637 2 172.9 39.3 2.78 95 3672.0 1.5693 34.6649 2.748 119.4 34.6668 1 173.7 39.2 2.78