*2014/12/10 15:55:46.05 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/06/13 13:38:55.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 23 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 20204ABC NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 601 623 2 Bottle_Number n/a 1 23 3 Pressure:CTD dbar 6.6 4121.3 4 Temperature:CTD deg_C_(ITS90) 1.5037 6.4297 5 Salinity:CTD PSS-78 32.6303 34.6839 6 Sigma-t:CTD kg/m^3 25.6527 27.782 7 Transmissivity:CTD %/m 53.2 61.3 8 Oxygen:Dissolved:CTD:Volume ml/l 0.4 7.26 9 Oxygen:Dissolved:CTD:Mass µmol/kg 17.2 316 10 Fluorescence:CTD:Seapoint mg/m^3 0.31E-01 0.974 11 Salinity:Bottle PSS-78 32.6323 34.6739 12 Flag:Salinity:Bottle n/a 13 Oxygen:Dissolved:Bottle:Volume ml/l 0.41 7.299 14 Flag:Oxygen:Dissolved:Bottle n/a 15 Nitrate_plus_Nitrite:Bottle µmol/l 15.5 44.1 16 Flag:Nitrate_plus_Nitrite:Bottle n/a 17 Phosphate:Bottle µmol/l 1.46 3.32 18 Flag:Phosphate:Bottle n/a 19 Silicate:Bottle µmol/l 26.1 176 20 Flag:Silicate:Bottle n/a 21 Chlorophyll:Extracted:Bottle mg/m^3 0.3E-01 0.56 22 Flag:Chlorophyll:Extracted:Bottle n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 9 F R4 4 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 8 F ' ' 3 11 -99 ' ' 9 F R4 4 12 0 ' ' 3 NQ C ' ' 13 -99 ' ' 8 F ' ' 3 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' 6 F R4 1 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 7 F R4 2 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 6 F R4 1 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 7 F R4 2 22 0 ' ' 3 NQ C ' ' $END *ADMINISTRATION MISSION : 2007-13 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : Z4 EVENT NUMBER : 94 LATITUDE : 52 39.01000 N ! (deg min) LONGITUDE : 145 0.08000 W ! (deg min) WATER DEPTH : 4035 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 *COMMENTS Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8400B Autosal 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 were analysed fresh at sea using the new Astoria system following methods described in Barwell-Clarke and Whitney (1996). For details on nutrient duplicates and precision see file 2007-13_NUT.pdf. Chlorophyll samples are collected in calibrated polycarbonate bottles (~330ml), then filtered onto 25mm MFS GF/75 filters at <70mmHg vacuum. The filters are placed in glass scintillation vials and immediately frozen at -20ºC until analysis. The chlorophyll is extracted in 10 ml of 90% acetone for 24h at -20ºC, then brought to room temperature and the extract is decanted and measured using a Turner Designs Model 10 fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. Chlorophyll samples were analyzed on board ship. The minimum detectable level for DMS is 0.10 nM, so “0” values should be interpreted as <0.10. For details on the collection and analysis of the DMS data see file 2007-13_DMS_report.pdf. For details on duplicates see file 2007-13_DMS.pdf. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. Total alkalinity (Alk) was determined by potentiometric titration. For duplicates and precision of DIC and ALK samples see files 2007-13_DIC.pdf and 2007-13_ALK.pdf respectively. 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. Data Processing Notes: ---------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. For details on the processing see the report: 2007-13-proc.pdf. $REMARKS Flag channels initialized with zeros. Non-zero values have the following significance: ---------------------------------------------------------------------------- 1 = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). 2 = Acceptable measurement (not normally used). 3 = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). 4 = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). 5 = Not reported (lost sample; unredeemably bad measurement). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample not drawn for this measurement from this bottle (not normally used). ---------------------------------------------------------------------------- $END !-1-- 2- --3--- ---4---- ---5---- ---6---- --7-- --8--- --9-- ---10-- ---11--- 12 ---13-- - --15- 16 --17-- 18 --19- 20 --21-- 22 !Samp Bo Pressu Temperat Salinity Sigma-t: Trans Oxygen Oxyge Fluores Salinity Fl Oxygen: F Nitra Fl Phosph Fl Silic Fl Chloro Fl !le_ tt re:CTD ure:CTD :CTD CTD missi :Disso n:Dis cence: :Bottle ag Dissolv l te_pl ag ate: ag ate: ag phyll: ag !Numb ~u vity: lved: solve CTD: ~o ed: ~ ~Nitr ~o Bottle ~o Bottl ~o Extrac ~o !er mb CTD CTD: d:CTD Seapoin tt Bottle: l ite:B tt tt e tt ted: tt ! er Volume :Mass t le Volume e ottle le le le Bottle le !---- -- ------ -------- -------- -------- ----- ------ ----- ------- -------- -- ------- - ----- -- ------ -- ----- -- ------ -- *END OF HEADER 623 23 6.6 6.4297 32.6303 25.6527 53.6 7.25 315.6 0.576 32.6323 0 7.284 0 15.6 0 1.46 0 26.3 0 0.42 0 622 22 10.5 6.1979 32.6353 25.6858 53.3 7.26 316.0 0.690 -99.0000 0 7.299 0 15.5 0 1.46 0 26.2 0 0.46 0 621 21 26.7 6.1020 32.6432 25.7039 53.2 7.23 314.8 0.974 -99.0000 0 7.069 0 15.5 0 1.46 0 26.1 0 0.56 0 620 20 51.2 5.8259 32.6531 25.7454 55.1 7.17 311.9 0.962 -99.0000 0 7.268 0 16.1 0 1.50 0 27.3 0 0.52 0 619 19 75.6 3.7160 32.8148 26.1015 59.1 7.05 306.8 0.320 -99.0000 0 7.225 0 19.7 0 1.73 0 33.5 0 0.21 0 618 18 100.6 4.1858 33.4334 26.5469 60.4 4.32 187.7 0.075 -99.0000 0 4.386 0 29.6 0 2.29 0 52.1 0 0.03 0 617 17 125.1 4.2960 33.6370 26.6972 60.5 3.45 149.9 0.052 -99.0000 0 3.528 0 32.6 0 2.48 0 59.5 0 -99.00 0 616 16 149.8 4.2657 33.7564 26.7953 60.6 2.73 118.8 0.044 -99.0000 0 2.840 0 35.1 0 2.64 0 67.2 0 -99.00 0 615 15 176.7 4.2112 33.8040 26.8388 60.5 2.28 99.1 0.043 -99.0000 0 2.376 0 36.8 0 2.74 0 72.9 0 -99.00 0 614 14 201.3 4.1663 33.8462 26.8770 60.6 1.80 78.5 0.043 -99.0000 0 1.853 0 38.7 0 2.87 0 78.9 0 -99.00 0 613 13 250.8 4.0953 33.9239 26.9461 60.8 1.17 51.0 0.043 -99.0000 0 1.230 0 41.2 0 3.04 0 88.1 0 -99.00 0 612 12 300.8 4.0291 33.9708 26.9902 60.8 0.88 38.4 0.043 -99.0000 0 0.934 0 42.3 0 3.11 0 94.4 0 -99.00 0 611 11 400.5 3.8626 34.0598 27.0780 61.0 0.56 24.3 0.043 -99.0000 0 0.598 0 43.6 0 3.26 0 106.1 0 -99.00 0 610 10 601.4 3.5057 34.2202 27.2409 61.1 0.44 19.2 0.043 -99.0000 0 0.480 0 43.8 6 3.28 6 125.3 6 -99.00 0 609 9 801.2 3.1548 34.3240 27.3570 61.1 0.40 17.2 0.042 -99.0000 0 0.420 0 43.8 0 3.31 0 139.2 0 -99.00 0 608 8 1001.4 2.8727 34.3858 27.4320 61.1 0.40 17.5 0.042 -99.0000 0 0.410 0 44.0 0 3.32 0 149.4 0 -99.00 0 607 7 1252.3 2.5345 34.4581 27.5194 61.2 0.46 20.1 0.041 -99.0000 0 0.517 0 44.1 0 3.30 0 161.3 0 -99.00 0 606 6 1499.5 2.2778 34.5135 27.5852 61.3 0.68 29.4 0.040 -99.0000 0 0.697 0 43.6 0 3.22 0 168.9 0 -99.00 0 605 5 1999.4 1.9440 34.5856 27.6698 61.2 1.30 56.5 0.037 -99.0000 0 1.313 0 41.9 0 3.14 0 176.0 0 -99.00 0 604 4 2500.2 1.7359 34.6277 27.7196 61.2 1.94 84.2 0.035 34.6280 0 1.920 0 40.8 0 3.03 0 175.6 0 -99.00 0 603 3 2999.9 1.5950 34.6553 27.7523 61.2 2.54 110.5 0.034 34.6550 0 2.521 0 39.0 0 2.82 0 174.9 0 -99.00 0 602 2 3500.6 1.5090 34.6739 27.7735 61.2 3.04 132.2 0.031 34.6739 0 3.005 0 37.5 0 2.64 0 172.3 0 -99.00 0 601 1 4121.3 1.5037 34.6839 27.7820 60.6 3.36 145.9 0.031 -99.0000 0 3.328 0 37.0 0 2.74 0 173.0 0 -99.00 0