*2014/12/10 15:55:46.02 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/06/13 04:06:32.000 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 : 4867CEF7 NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 577 599 2 Bottle_Number n/a 1 23 3 Pressure:CTD dbar 6.4 3846.1 4 Temperature:CTD deg_C_(ITS90) 1.5074 6.2965 5 Salinity:CTD PSS-78 32.6385 34.6792 6 Sigma-t:CTD kg/m^3 25.676 27.7779 7 Transmissivity:CTD %/m 52.2 61.3 8 Oxygen:Dissolved:CTD:Volume ml/l 0.38 7.3 9 Oxygen:Dissolved:CTD:Mass µmol/kg 16.6 317.5 10 Fluorescence:CTD:Seapoint mg/m^3 0.31E-01 1.167 11 Salinity:Bottle PSS-78 32.6447 34.6731 12 Flag:Salinity:Bottle n/a 13 Oxygen:Dissolved:Bottle:Volume ml/l 0.4 7.304 14 Flag:Oxygen:Dissolved:Bottle n/a 15 Nitrate_plus_Nitrite:Bottle µmol/l 15.5 44.6 16 Flag:Nitrate_plus_Nitrite:Bottle n/a 17 Phosphate:Bottle µmol/l 1.42 3.26 18 Flag:Phosphate:Bottle n/a 19 Silicate:Bottle µmol/l 24.1 177 20 Flag:Silicate:Bottle n/a 21 Chlorophyll:Extracted:Bottle mg/m^3 0.6E-01 0.9 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 : Z2 EVENT NUMBER : 92 LATITUDE : 51 47.61000 N ! (deg min) LONGITUDE : 145 0.01000 W ! (deg min) WATER DEPTH : 3781 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 *COMMENTS Sample Number 578: Phosphate:Bottle - air in sample. 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 599 23 6.4 6.2965 32.6385 25.6760 52.8 7.30 317.5 0.947 32.6447 0 7.304 0 15.5 0 1.42 0 24.1 0 0.63 0 598 22 11.3 6.1970 32.6467 25.6949 52.2 7.26 316.2 1.131 -99.0000 0 7.291 0 15.5 0 1.44 0 24.4 0 0.81 0 597 21 26.3 6.1892 32.6467 25.6959 52.6 7.21 314.0 1.167 -99.0000 0 7.276 0 15.6 0 1.44 0 24.6 0 0.90 0 596 20 51.0 5.9183 32.6515 25.7330 55.3 7.16 311.8 0.689 -99.0000 0 7.257 0 16.2 0 1.49 0 25.9 0 0.57 0 595 19 76.0 4.1475 32.7534 26.0103 58.8 7.01 304.8 0.357 -99.0000 0 7.131 0 19.2 0 1.66 0 30.9 0 0.25 0 594 18 101.6 4.3654 33.3281 26.4445 60.2 4.93 214.6 0.111 -99.0000 0 5.020 0 26.9 0 2.10 0 45.0 0 0.06 0 593 17 125.2 4.4646 33.6648 26.7015 60.4 3.63 157.7 0.053 -99.0000 0 3.685 0 31.9 0 2.36 0 57.0 0 -99.00 0 592 16 151.1 4.3092 33.7421 26.7793 60.4 3.02 131.5 0.047 -99.0000 0 3.087 0 34.4 0 2.54 0 64.4 0 -99.00 0 591 15 176.5 4.2420 33.7773 26.8144 60.5 2.62 113.8 0.044 -99.0000 0 2.726 0 36.0 0 2.64 0 68.8 0 -99.00 0 590 14 200.9 4.2156 33.8393 26.8664 60.6 1.94 84.5 0.046 -99.0000 0 2.027 0 38.4 0 2.81 0 76.3 0 -99.00 0 589 13 251.5 4.1542 33.9059 26.9257 60.7 1.42 61.6 0.045 -99.0000 0 1.473 0 40.5 0 2.93 0 85.0 0 -99.00 0 588 12 301.3 4.0838 33.9723 26.9858 60.8 1.08 46.7 0.046 -99.0000 0 1.154 0 42.0 0 3.03 0 92.8 0 -99.00 0 587 11 400.5 3.8526 34.0612 27.0801 61.0 0.66 28.8 0.045 -99.0000 0 0.691 0 43.6 0 3.17 0 105.6 0 -99.00 0 586 10 601.0 3.5382 34.2083 27.2283 61.1 0.44 19.1 0.044 -99.0000 0 0.462 0 44.1 0 3.21 0 123.5 0 -99.00 0 585 9 801.8 3.1833 34.3161 27.3480 61.1 0.41 17.6 0.043 -99.0000 0 0.426 0 44.3 0 3.24 0 137.9 0 -99.00 0 584 8 1001.3 2.8638 34.3891 27.4354 61.2 0.38 16.6 0.043 -99.0000 0 0.400 0 44.6 0 3.26 0 149.6 0 -99.00 0 583 7 1251.5 2.5464 34.4572 27.5176 61.2 0.44 18.9 0.042 -99.0000 0 0.467 0 44.5 6 3.26 6 160.7 6 -99.00 0 582 6 1502.6 2.2859 34.5124 27.5837 61.3 0.66 28.6 0.040 -99.0000 0 0.656 0 44.0 0 3.21 0 168.8 0 -99.00 0 581 5 2000.0 1.9071 34.5913 27.6773 61.3 1.40 60.7 0.037 -99.0000 0 1.384 0 42.2 0 3.07 0 175.7 0 -99.00 0 580 4 2501.5 1.7051 34.6317 27.7251 61.3 2.04 88.7 0.035 34.6324 0 2.015 0 40.7 0 2.93 0 177.0 0 -99.00 0 579 3 3002.2 1.5876 34.6563 27.7536 61.3 2.58 112.0 0.034 34.6573 0 2.537 0 39.0 0 2.85 0 175.4 0 -99.00 0 578 2 3501.9 1.5161 34.6731 27.7724 61.2 3.03 131.8 0.033 34.6731 0 2.957 0 37.8 0 -99.00 5 173.6 0 -99.00 0 577 1 3846.1 1.5074 34.6792 27.7779 61.0 3.22 140.1 0.031 -99.0000 0 3.130 0 37.7 0 2.70 0 173.7 0 -99.00 0