*2017/01/12 15:02:21.66 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/02/08 18:46:24.000 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 : B8EC0BB8 NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 94 116 2 Bottle_Number n/a 1 24 3 Bottle:Firing_Sequence n/a 1 25 4 Pressure:CTD dbar 4.7 3257.9 5 Temperature:CTD deg_C_(ITS90) 1.6517 7.5646 6 Salinity:CTD PSS-78 32.5482 34.6494 7 Sigma-t:CTD kg/m^3 25.4379 27.7424 8 Transmissivity:CTD %/m 59.6 66.1 9 Oxygen:Dissolved:CTD:Volume ml/l 0.26 6.82 10 Oxygen:Dissolved:CTD:Mass µmol/kg 11.2 297 11 Fluorescence:CTD:Seapoint mg/m^3 0.8E-01 0.665 12 Salinity:Bottle PSS-78 32.5504 34.649 13 Flag:Salinity:Bottle n/a 14 Oxygen:Dissolved:Bottle:Volume ml/l 0.251 6.845 15 Oxygen:Dissolved:Bottle:Mass µmol/kg 10.9 298 16 Flag:Oxygen:Dissolved:Bottle n/a 17 Nitrate_plus_Nitrite:Bottle µmol/l 11.3 45.6 18 Flag:Nitrate_plus_Nitrite:Bottle n/a 19 Phosphate:Bottle µmol/l 1.12 3.29 20 Flag:Phosphate:Bottle n/a 21 Silicate:Bottle µmol/l 14.9 180.7 22 Flag:Silicate: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 ' ' 3 I I 0 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 9 F R4 4 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 8 F ' ' 3 12 -99 ' ' 9 F R4 4 13 0 ' ' 3 NQ C ' ' 14 -99 ' ' 8 F R4 3 15 -99 ' ' 6 F ' ' 1 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 6 F R4 1 22 0 ' ' 3 NQ C ' ' $END *ADMINISTRATION MISSION : 2013-01 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 : P12 EVENT NUMBER : 22 LATITUDE : 48 58.20000 N ! (deg min) LONGITUDE : 130 40.06000 W ! (deg min) WATER DEPTH : 3232 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 LOCATION : Mid-ship ! custom item *COMMENTS Sample Number 99: Silicate:Bottle - cool tube broken. Analysis methods: ----------------- Salinity samples were collected in 200 ml type ll glass bottles with disposable plastic inserts and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater within 2 to 21 days after collection. For details on duplicate analysis see file 2013-01_SAL.pdf. Oxygen samples were analyzed at sea on an automated Winkler titration system (Brinkmann Dosimat model 665 for titrations, Dosimat model 865 for dispensing standards and a PC950 Colorimeter controlled by AutoOxy software V3.4) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). For details on duplicate analysis see file 2013-01_OXY.pdf. Nutrient samples were collected in plastic tubes. One set of samples was collected and immediately quick frozen in aluminum blocks stored in -20 freezer. Another set of samples from 400 dbar and deeper (to be used for silicate analysis) was collected and stored at 4C in the dark. All samples were returned to IOS for analysis using an Astoria analyzer following methods described in IOS Nutrient Methods (1996) Barwell-Clarke and Whitney. For precision and duplicate analysis see file 2013-01_NUT.pdf. Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -20C prior to analysis. Samples were extracted in 90% acetone at -20C for 24 hours and analyzed on a Turner 10AU fluorometer which is calibrated annually with commercially pure chlorophyll a (Sigma). Fluorescence readings taken before and after acidification were used to calculate chlorophyll and phaeopigment concentrations (Holm-Hansen et al 1965). Chlorophyll samples were analyzed at IOS in a controlled temperature lab. When duplicate samples were collected the average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). For details on duplicates see file 2013-01_CHL.pdf. Flags and comments apply to chlorophyll values only. No flags or comments are assigned for Phaeopigment values. 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 2013-01_DMS_Report.pdf and for duplicates see 2013-01_DMS.pdf. References: 1. Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., and Strickland J.D.H. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l’Epl. De la Mer. 30:3-15. 2. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 3. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. 4. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. Data Processing Notes: ---------------------- Fluorescence, Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document Transmissivity_Calculation.pdf. The Oxygen:Dissolved:CTD calibration was done using the method described in the Sea-Bird Application Note #64-2 (Sea-bird_64-2_Jun2012.pdf) with a modification allowing a small offset. For further processing details see the processing report 2013-01-proc.pdf. $REMARKS Flag channels were initialized with zeros. Non-zero values have the following significance: ---------------------------------------------------------------------------------- 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable measurement. 3 = Questionable measurement (probably good). 4 = Poor measurement (probably bad). 5 = Measurement not reported (bad). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample was planned for this measurement from this bottle but was not collected. ----------------------------------------------------------------------------------- $END !-1-- 2- 3- --4--- ---5---- ---6---- ---7---- --8-- --9--- --10- ---11-- ---12--- 13 ---14-- --15- 16 --17- 18 --19-- 20 --21- 22 !Samp Bo Bo Pressu Temperat Salinity Sigma-t: Trans Oxygen Oxyge Fluores Salinity Fl Oxygen: Oxyge Fl Nitra Fl Phosph Fl Silic Fl !le_ tt tt re:CTD ure:CTD :CTD CTD missi :Disso n:Dis cence: :Bottle ag Dissolv n:Dis ag te_pl ag ate: ag ate: ag !Numb ~u ~u vity: lved: solve CTD: ~o ed: ~ed:B ~o ~Nitr ~o Bottle ~o Bottl ~o !er mb en CTD CTD: d:CTD Seapoin tt Bottle: ottle tt ite:B tt tt e tt ! er ce Volume :Mass t le Volume :Mass le ottle le le le !---- -- -- ------ -------- -------- -------- ----- ------ ----- ------- -------- -- ------- ----- -- ----- -- ------ -- ----- -- *END OF HEADER 116 23 25 4.7 7.5556 32.5489 25.4383 59.8 6.82 296.7 0.560 32.5504 0 6.807 296.4 0 11.3 0 1.13 0 15.0 0 115 22 24 9.8 7.5548 32.5482 25.4379 59.6 6.82 296.7 0.618 -99.0000 0 6.845 298.0 0 11.3 0 1.14 0 15.0 0 114 21 23 24.7 7.5538 32.5493 25.4389 59.8 6.82 297.0 0.661 -99.0000 0 6.802 296.1 0 11.4 0 1.12 0 15.0 0 113 20 22 49.8 7.5575 32.5516 25.4402 60.1 6.80 296.2 0.665 -99.0000 0 6.796 295.9 0 11.5 0 1.14 0 14.9 0 112 19 21 75.0 7.5646 32.5537 25.4409 60.3 6.79 295.8 0.638 -99.0000 0 6.790 295.6 0 11.5 0 1.13 0 14.9 0 111 18 20 100.7 6.7214 32.7967 25.7462 64.3 6.32 274.9 0.140 -99.0000 0 6.352 276.5 0 15.9 6 1.38 6 20.9 6 110 17 19 125.7 6.7627 33.2225 26.0763 64.9 5.42 236.0 0.086 -99.0000 0 5.480 238.4 0 19.6 0 1.53 0 25.2 0 109 16 18 150.9 7.1304 33.7948 26.4774 64.9 3.81 165.7 0.082 -99.0000 0 3.823 166.3 6 26.5 0 1.89 0 36.9 0 108 15 17 173.8 6.8697 33.8732 26.5748 65.0 3.40 147.8 0.082 -99.0000 0 3.411 148.3 0 29.1 0 2.04 0 42.6 0 107 14 16 200.8 6.6268 33.8911 26.6214 65.1 3.05 132.7 0.082 -99.0000 0 3.048 132.5 0 30.9 0 2.19 0 47.3 0 106 24 14 250.0 6.0645 33.9196 26.7166 65.2 2.40 104.2 0.084 -99.0000 0 2.399 104.3 0 34.5 0 2.45 0 56.8 0 105 12 12 300.1 5.7383 33.9516 26.7825 65.4 1.84 80.0 0.085 -99.0000 0 1.793 78.0 0 37.2 0 2.65 0 63.6 0 104 11 11 399.7 4.7099 33.9631 26.9116 65.8 1.56 67.9 0.086 -99.0000 0 1.593 69.3 0 40.0 0 2.81 0 79.9 0 103 10 10 600.8 4.0171 34.1291 27.1174 66.0 0.64 27.7 0.085 -99.0000 0 0.633 27.5 0 44.1 0 3.11 0 108.2 0 102 9 9 801.1 3.6363 34.2624 27.2618 66.0 0.32 14.0 0.085 -99.0000 0 0.315 13.7 0 45.4 0 3.24 0 123.9 0 101 8 8 1000.9 3.3475 34.3873 27.3893 66.0 0.26 11.2 0.083 34.3880 6 0.251 10.9 6 45.6 0 3.29 0 137.8 0 100 7 7 1250.1 2.8796 34.4571 27.4883 66.0 0.39 16.9 0.083 34.4571 0 0.391 17.0 0 45.6 0 3.27 0 151.4 0 99 6 6 1499.4 2.4344 34.5139 27.5725 66.1 0.67 29.1 0.082 34.5140 0 0.666 28.9 0 44.9 0 3.19 0 -99.0 1 98 5 5 2000.4 1.9361 34.5910 27.6747 66.1 1.40 60.7 0.082 34.5911 0 1.381 60.0 0 43.2 0 3.03 0 176.7 0 97 4 4 2500.5 1.7436 34.6291 27.7201 66.0 1.91 83.1 0.081 34.6298 0 1.909 82.9 0 41.9 6 2.93 6 180.7 6 96 3 3 3002.5 1.6517 34.6475 27.7418 66.0 2.28 99.2 0.080 34.6490 6 2.278 99.0 6 41.0 0 2.87 0 178.3 0 95 2 2 3002.5 1.6517 34.6476 27.7419 66.0 2.28 99.1 0.083 -99.0000 0 2.279 99.0 0 40.9 0 2.85 0 179.4 0 94 1 1 3257.9 1.6641 34.6494 27.7424 65.7 2.31 100.5 0.082 -99.0000 0 2.319 100.7 0 40.7 0 2.84 0 179.5 0