*2013/07/08 08:50:32.50 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/08/22 17:03:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 8DD7056C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.8 500.4 2 Temperature:Secondary 'deg C (ITS90)' 4.5691 15 3 Fluorescence:URU:Seapoint mg/m^3 0.49E-01 2.584 4 PAR uE/m^2/sec 0 466.6 5 Salinity:T1:C1 PSS-78 31.6625 34.0771 6 Sample_Number n/a 188 211 7 Bottle_Number n/a 1 24 8 Bottle:Firing_Sequence n/a 1 24 9 Number_of_bin_records n/a 53 241 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 5 I I ' ' 7 -99 ' ' 3 I I 0 8 -99 ' ' 3 I I 0 9 ' ' ' ' 5 I I 0 $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- 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 *ADMINISTRATION MISSION : 2010-14 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 : 36 LATITUDE : 48 58.18000 N ! (deg min) LONGITUDE : 130 39.96000 W ! (deg min) WATER DEPTH : 3233 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/03/22 13:20:01 4021 4021 CLEAN 5.0.2 2011/03/22 18:00:37 4021 4021 ADDSAMP 3.4 2011/03/24 14:07:23 4021 4021 BINAVE 4.1.1 2011/03/24 14:08:14 4021 24 MERGE 3.4 2011/05/07 15:20:15 24 24 CLEAN 5.0.2 2011/05/07 15:32:58 24 24 CALIB 11.7 2011/05/07 15:33:13 24 24 SORT 3.5 2011/05/07 15:33:48 24 24 REMOVECH 8.0 2011/05/07 15:35:56 24 24 CHGUNITS 3.0 2011/05/07 15:36:13 24 24 REORDER 1.3 2011/05/07 15:36:20 ? ? CLEAN 5.0.2 2011/05/13 15:30:13 24 24 HDREDIT2 2.5.1 2011/05/13 15:40:59 ? ? CALIB 11.7 2013/06/04 13:14:44 24 24 HDREDIT2 2.6 2013/07/08 08:50:32 ? ? $END $REMARKS -CLEAN functions: 2011/03/22 18:00:25 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:Seapoint [mg/m^3] where channel Fluorescence:Seapoint [mg/m^3] is in the range 21 to 1000 0 data records in pad range. Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2010-14\Processing\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following MERGE parameters were used: 2011/05/07 15:20:13 2011/05/07 15:20:13 2011/05/07 15:20: Merge Channel: Bottle_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : Q:\Cruise_Data_Processing\2010-14\Processing\hydro\2010-14-0036.samavg Secondary file: Q:\Cruise_Data_Processing\2010-14\Processing\hydro\2010-14-0036.mrgcln1s Comments from secondary file: Q:\Cruise_Data_Processing\2010-14\Processing\hydro\2010-14-0036.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2011/05/06 14:05:17 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2011/05/07 15:32:58 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. -CALIB parameters: 2011/05/07 15:33:13 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-14\Processing\doc\2010-14-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T0:C0 PSS-78 10 0.6000000E-02 0.1000000E+01 16 Salinity:T1:C1 PSS-78 10 0.1500000E-02 0.1000000E+01 17 Oxygen:Dissolved:SBE mL/L 10 -0.1600000E-02 0.1127300E+01 -SORT parameters: 2011/05/07 15:33:48 Sorted in ascending order of channel Pressure [dbars] -REMOVECH 2011/05/07 15:35:56 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Transmissivity [%/metre] Oxygen:Voltage:SBE [volts] Status:Pump Descent_Rate [m/s] Altimeter [metres] Salinity:T0:C0 [PSS-78] Oxygen:Dissolved:SBE [mL/L] Flag -CHANGE units: - No units changed -CLEAN functions: 2011/05/13 15:30:13 20 Reset #RECS, MIN & MAX values in header. -HEADER EDITS: 2011/05/13 15:40:59 Applied edit header: Q:\Cruise_Data_Processing\2010-14\Processing\doc\2010-14-bot-hdr2.txt Channel 8: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 4: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number -CALIB parameters: 2013/06/04 13:14:44 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\DATA\Nutrients\doc\Nutrients-recal1.ccf WARNING: No calibration done on file C:\Data\Nutrients\2010-14\2010-14-0036.cor1 -HEADER EDITS: 2013/07/08 08:50:32 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Analysis methods: --------------------- 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 for 24 hours and analyzed at sea 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). For details see file QF2010-14CHL*.xls. Phaeopigment data are provided for information only and no quality flags are assigned to them. Oxygen samples were analyzed at sea using an automated Winkler titration system with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). The titration system consists of a Brinkmann 665 Dosimat, a UV light source and a UV detector with a 365nm filter custom built by Scripps Institution of Oceanography. For details including a duplicate analysis, see document 2010-14oxy*.xls. Salinity samples were collected in glass bottles and analyzed at IOS on a Guildline model 8400B Autosal standardized with IAPSO standard seawater. See file 2010-14-sal.xls for analysis output. For information on precision see 2010-14-sal-duplicates.xls. Nutrient samples were collected in plastic tubes. Most samples were analyzed frozen at IOS using an Astoria autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). Deep silicate samples (400m and below) were analyzed cool at IOS. For full data and details on nutrient duplicates and precision see file QF2010-14nuts*.xls. 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 2010-14 DMS Report.doc and for data see DMS 2010-14 summary.xls. References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. Culberson, C. H., and R. T. Williams. 1991. A comparison of methods for the determination of dissolved oxygen in seawater. Report No. WHPO 91-2. WOCE Hydrographic Programme Office. Woods Hole Oceanographic Institution, Woods Hole, Mass. 3. Barwell-Clarke, J. and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 4. Holm-Hansen, O., C. J. Lorenzen, R.W. Holmes and J.D.H. Strickland. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l’Epl. De la Mer. 30:3-15. ----------------------------------------------------------------------------------- Fluorescence, Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. For details see the processing report 2010-14-proc.doc. July 2013: A correction has been applied to Nitrate_plus_Nitrite and Phosphate data from deep-water cruises analyzed at IOS between 2009 and 2012. For details see the following report: Corrections to Nitrate and Phosphate for Deep-Water Cruises from 2009 to 2012.pdf which is stored in folder: \\Cruise_Data\DOCUMENTS\Analysis Reference Papers *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.6E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.15E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.115E-01 1.0335) $END !--1--- ---2---- ---3--- --4--- ---5---- -6-- 7- 8- -9-- !Pressu Temperat Fluores PAR Salinity Samp Bo Bo Numb !re ure: cence: :T1:C1 le_ tt tt er_o ! Secondar URU: Numb ~u ~u ~bin ! y Seapoin er mb en _rec ! t er ce ords !------ -------- ------- ------ -------- ---- -- -- ---- *END OF HEADER 5.8 15.0000 0.463 466.6 31.6654 209 22 24 241 10.6 14.9725 1.088 132.4 31.6652 207 20 22 67 10.6 14.9707 1.092 141.2 31.6652 208 21 23 241 20.3 14.7767 1.724 30.5 31.6625 205 18 20 166 20.4 14.7769 1.729 31.7 31.6627 206 19 21 241 27.9 13.9257 2.568 9.6 32.1126 210 23 18 68 27.9 13.8948 2.584 9.5 32.1306 211 24 19 241 30.3 13.3723 2.386 7.4 32.3649 203 16 16 97 30.5 13.3817 2.383 7.3 32.3708 204 17 17 241 51.2 10.2070 0.843 1.4 32.4899 201 14 14 99 51.3 10.1926 0.829 1.4 32.4906 202 15 15 241 75.0 8.1189 0.237 0.4 32.5283 199 12 12 53 75.3 8.1169 0.231 0.4 32.5285 200 13 13 241 101.0 7.4433 0.102 0.1 32.6927 198 11 11 241 101.2 7.4424 0.100 0.1 32.6926 197 10 10 63 150.6 6.6893 0.053 0.0 33.4941 196 9 9 241 150.7 6.6892 0.052 0.0 33.4941 195 8 8 56 200.3 6.3564 0.049 0.0 33.7938 193 6 6 71 200.4 6.3570 0.051 0.0 33.7954 194 7 7 241 300.7 5.5678 0.052 0.0 33.9029 192 5 5 241 301.0 5.5676 0.050 0.0 33.9029 191 4 4 60 401.3 5.0858 0.049 0.0 34.0084 190 3 3 241 499.7 4.5729 0.050 0.0 34.0770 188 1 1 88 500.4 4.5691 0.049 0.0 34.0771 189 2 2 241