*2021/12/02 08:58:06.85 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2012/02/09 20:40:55.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 507B4046 NUMBER OF CHANNELS : 39 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 39 57 2 Bottle_Number n/a 1 19 3 Bottle:Firing_Sequence n/a 1 19 4 Pressure:CTD dbar 3.8 50 5 Temperature:CTD deg_C_(ITS90) 8.2837 8.2937 6 Salinity:CTD PSS-78 32.3885 32.398 7 Sigma-t:CTD kg/m^3 25.2065 25.2154 8 Transmissivity:CTD %/m 59.9 60.1 9 Oxygen:Dissolved:CTD:Volume ml/l 6.54 6.59 10 Oxygen:Dissolved:CTD:Mass µmol/kg 284.7 287.1 11 Fluorescence:CTD:Wetlabs mg/m^3 1.038 1.163 12 PAR:CTD µE/m^2/sec 0.9 109.3 13 Salinity:Bottle PSS-78 32.3914 32.3914 14 Flag:Salinity:Bottle n/a 15 HPLC:Chl-c3:Bottle mg/m^3 0.61E-01 0.73E-01 16 HPLC:Chlide-a:Bottle mg/m^3 0 0 17 HPLC:MgDVP:Bottle mg/m^3 0.9E-02 0.13E-01 18 HPLC:Chl-c2:Bottle mg/m^3 0.69E-01 0.8E-01 19 HPLC:Me-chlide:Bottle mg/m^3 0 0 20 HPLC:Peri:Bottle mg/m^3 0 0.1E-01 21 HPLC:Pheide-a:Bottle mg/m^3 0 0 22 HPLC:But-fuco:Bottle mg/m^3 0.41E-01 0.47E-01 23 HPLC:Fuco:Bottle mg/m^3 0.111 0.136 24 HPLC:Neo:Bottle mg/m^3 0.6E-02 0.1E-01 25 HPLC:Pras:Bottle mg/m^3 0.16E-01 0.19E-01 26 HPLC:Viola:Bottle mg/m^3 0.7E-02 0.1E-01 27 HPLC:Hex-fuco:Bottle mg/m^3 0.104 0.118 28 HPLC:Diadino:Bottle mg/m^3 0.13E-01 0.19E-01 29 HPLC:Allo:Bottle mg/m^3 0.26E-01 0.3E-01 30 HPLC:Diato:Bottle mg/m^3 0 0 31 HPLC:Zea:Bottle mg/m^3 0.2E-02 0.4E-02 32 HPLC:Lut:Bottle mg/m^3 0 0 33 HPLC:Chl-b:Bottle mg/m^3 0.9E-01 0.119 34 HPLC:DVChl-a:Bottle mg/m^3 0 0 35 HPLC:Chl-a:Bottle mg/m^3 0.587 0.658 36 HPLC:Phe:Bottle mg/m^3 0 0 37 HPLC:B-Car:Bottle mg/m^3 0.1E-01 0.12E-01 38 HPLC:TChl-a:Bottle mg/m^3 0.587 0.658 39 Flag:HPLC 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 ' ' 7 F ' ' 1 13 -99 ' ' 9 F R4 4 14 -99 ' ' 3 NQ C ' ' 15 -99 ' ' 8 F R4 3 16 -99 ' ' 8 F R4 3 17 -99 ' ' 8 F R4 3 18 -99 ' ' 8 F R4 3 19 -99 ' ' 8 F R4 3 20 -99 ' ' 8 F R4 3 21 -99 ' ' 8 F R4 3 22 -99 ' ' 8 F R4 3 23 -99 ' ' 8 F R4 3 24 -99 ' ' 8 F R4 3 25 -99 ' ' 8 F R4 3 26 -99 ' ' 8 F R4 3 27 -99 ' ' 8 F R4 3 28 -99 ' ' 8 F R4 3 29 -99 ' ' 8 F R4 3 30 -99 ' ' 8 F R4 3 31 -99 ' ' 8 F R4 3 32 -99 ' ' 8 F R4 3 33 -99 ' ' 8 F R4 3 34 -99 ' ' 8 F R4 3 35 -99 ' ' 8 F R4 3 36 -99 ' ' 8 F R4 3 37 -99 ' ' 8 F R4 3 38 -99 ' ' 8 F R4 3 39 -99 ' ' 3 NQ C ' ' $END *ADMINISTRATION MISSION : 2012-001 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 : P4 EVENT NUMBER : 5 LATITUDE : 48 39.03000 N ! (deg min) LONGITUDE : 126 40.05000 W ! (deg min) WATER DEPTH : 1322 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 LOCATION : Mid-ship ! custom item *COMMENTS Analysis methods: ----------------- Salinity samples were collected in 200 ml type ll glass bottles with reusable silicone inserts supplied by Xiamen Cuten Accessories Industry Limited 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 9-11 days after the end of the cruise. The duplicate analysis is in file 2012-001_SAL.pdf. Oxygen samples were analyzed on an automated Winkler titration system (Brinkmann Dosimat model 765 and a PC950 Colorimeter controlled by AutoOxy software V3.4) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). All samples were analyzed at sea. For details of the duplicate analysis see file 2012-001_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 2012-001_NUT.pdf. NOTE: July 2013: A correction has been applied to Nitrate_plus_Nitrite:Bottle and Phosphate:Bottle data from deep-water cruises analyzed at IOS between 2009 and 2012. For details see the report: Corrections_to_Nitrate_and_Phosphate_Data_2009-2012.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 on board ship 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 duplicate samples see file 2012-001_CHL.pdf. Phaeopigment data are provided for information only and no quality flags are assigned to them. HPLC samples were filtered onto 47mm GF/F filters and stored at -80C prior to analysis. Samples were extracted in 95% methanol at -20C for 24 hours and analyzed on a WATERS 2695 HPLC separations system as detailed in Nemcek and Pena, 2014. Analysis was performed ~4 months after collection. The average of two samples is reported. Variability is assessed as the %CV (std dev/mean*100) for duplicate pairs. All pigments below the limit of detection (LOD) are assigned a zero value. TChl-a is the sum of Chl-a, DVchl-a, Chlide-a and Me-chlide. 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. 5. Nemcek, N. and Peña, M.A. 2014. Institute of Ocean Sciences Protocols for Phytoplankton Pigment Analysis by HPLC. Can. Tech. Rep. Fish. Aquat. Sci. 3117: x + 80 p. Data Processing Notes: ---------------------- 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 calibration of the Oxygen:Dissolved:CTD channel was done using the method described in the Sea-Bird Application Note #64-2 (Sea-Bird_64-2_Feb2010.pdf). Fluorescence data were recalibrated to correct an error in the scale factor used in the original conversion. The data are still considered nominal and are unedited. For details on the processing see processing report: 2012-001-proc.pdf. NOTE: July 2013: A correction has been applied to Nitrate_plus_Nitrite:Bottle and Phosphate:Bottle data from deep-water cruises analyzed at IOS between 2009 and 2012. For details see the report: Corrections_to_Nitrate_and_Phosphate_Data_2009-2012.pdf $REMARKS Quality flags have the following significance: ---------------------------------------------------------------------------------- 0 = Acceptable measurement with no header comment. 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable measurement with header comment. 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-- ---23-- ---24-- ---25-- ---26-- ---27-- ---28-- ---29-- ---30-- ---31-- ---32-- ---33-- ---34-- ---35-- ---36-- ---37-- ---38-- 39 !Samp Bo Bo Pressu Temperat Salinity Sigma-t: Trans Oxygen Oxyge Fluores PAR: Salinity Fl HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC:B- HPLC: Fl !le_ tt tt re:CTD ure:CTD :CTD CTD missi :Disso n:Dis cence: CTD :Bottle ag Chl-c3: Chlide- MgDVP: Chl-c2: Me- Peri: Pheide- But- Fuco: Neo: Pras: Viola: Hex- Diadino Allo: Diato: Zea: Lut: Chl-b: DVChl- Chl-a: Phe: Car: TChl-a: ag !Numb ~u ~u vity: lved: solve CTD: ~o Bottle a: Bottle Bottle chlide: Bottle a: fuco: Bottle Bottle Bottle Bottle fuco: :Bottle Bottle Bottle Bottle Bottle Bottle a: Bottle Bottle Bottle Bottle : !er mb en CTD CTD: d:CTD Wetlabs tt Bottle Bottle Bottle Bottle Bottle Bottle HP ! er ce Volume :Mass le LC !---- -- -- ------ -------- -------- -------- ----- ------ ----- ------- ------ -------- -- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -- *END OF HEADER 57 19 19 4.4 8.2935 32.3885 25.2065 59.9 6.59 287.1 1.146 109.3 32.3914 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 56 18 18 3.8 8.2931 32.3894 25.2073 60.0 6.59 286.8 1.163 86.9 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 55 17 15 6.9 8.2926 32.3893 25.2073 60.0 6.58 286.4 1.146 40.0 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 54 16 13 12.2 8.2930 32.3891 25.2071 60.0 6.58 286.5 1.125 19.2 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 53 15 10 15.9 8.2921 32.3895 25.2075 60.0 6.58 286.5 1.154 11.9 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 52 14 8 21.2 8.2873 32.3926 25.2107 60.0 6.57 285.9 1.113 7.1 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 51 13 5 35.7 8.2877 32.3943 25.2119 60.1 6.55 285.3 1.083 2.7 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 50 12 3 50.0 8.2838 32.3980 25.2154 60.1 6.54 284.7 1.042 0.9 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 49 11 17 4.3 8.2935 32.3887 25.2067 60.0 6.59 287.1 1.142 71.3 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 48 10 16 4.4 8.2937 32.3886 25.2066 59.9 6.59 286.9 1.129 66.0 -99.0000 0 0.073 0.000 0.013 0.080 0.000 0.005 0.000 0.047 0.136 0.010 0.018 0.009 0.118 0.019 0.030 0.000 0.004 0.000 0.119 0.000 0.658 0.000 0.011 0.658 6 47 9 14 7.0 8.2918 32.3896 25.2076 60.0 6.58 286.4 1.121 40.8 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 46 8 12 11.8 8.2937 32.3887 25.2067 60.0 6.59 286.8 1.133 20.1 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 45 7 11 12.2 8.2929 32.3891 25.2071 60.0 6.58 286.4 1.125 19.5 -99.0000 0 0.061 0.000 0.012 0.079 0.000 0.010 0.000 0.047 0.123 0.010 0.019 0.010 0.109 0.019 0.029 0.000 0.003 0.000 0.109 0.000 0.621 0.000 0.012 0.621 6 44 6 9 16.4 8.2925 32.3911 25.2087 60.0 6.57 286.1 1.038 10.9 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 43 5 7 21.2 8.2904 32.3911 25.2090 60.0 6.57 286.1 1.079 7.3 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 42 4 6 21.4 8.2922 32.3898 25.2077 60.0 6.57 286.2 1.113 7.4 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 41 3 4 35.6 8.2879 32.3941 25.2117 60.1 6.55 285.0 1.058 2.7 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 40 2 2 50.0 8.2837 32.3980 25.2154 60.1 6.54 284.8 1.050 1.0 -99.0000 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 39 1 1 48.9 8.2838 32.3976 25.2151 60.1 6.54 285.0 1.038 1.0 -99.0000 0 0.063 0.000 0.009 0.069 0.000 0.000 0.000 0.041 0.111 0.006 0.016 0.007 0.104 0.013 0.026 0.000 0.002 0.000 0.090 0.000 0.587 0.000 0.010 0.587 6