*2014/11/20 09:53:07.40 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2001/08/23 06:49:12.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 14 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 19 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 15 29 2 Pressure decibar 10.3 1299.3 3 Temperature:Primary 'deg C (ITS90)' 2.9097 15.1383 4 Transmissivity %/metre 37.5 60.5 5 Fluorescence:URU:Seapoint mg/m^3 0.14E-01 1.659 6 Oxygen:Dissolved:SBE umol/kg 9.1 197.1 7 Salinity:T0:C0 PSS-78 32.0795 34.474 8 Bottle_Number n/a 1 15 9 Oxygen:Dissolved mL/L 0.302 6.633 10 Salinity:Bottle PSS-78 32.0819 34.474 11 Oxygen:Dissolved:SBE mL/L 0.21 4.53 12 Nitrate_plus_Nitrite umol/L 0 45.3 13 Phosphate umol/L 0.37 3.29 14 Silicate umol/L 5.6 150.8 15 Chlorophyll:Extracted mg/m^3 0.12 0.84 16 Alkalinity:Total umol/kg 2170.34 2406.05 17 Flag:Alkalinity:Total n/a 18 Carbon:Dissolved:Inorganic umol/kg 1928.37 2381.72 19 Flag:Carbon:Dissolved:Inorganic n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 7 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 3 I I 0 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 9 F R4 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F R4 1 13 -99 ' ' 7 F R4 2 14 -99 ' ' 6 F R4 1 15 -99 ' ' 7 F R4 2 16 -99 ' ' ' ' F8.2 R4 ' ' 17 -99 ' ' 2 NQ C ' ' 18 -99 ' ' ' ' F8.2 R4 ' ' 19 -99 ' ' 2 NQ C ' ' $END $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 *ADMINISTRATION MISSION : 2001-29 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Line P SCIENTIST : Perkin R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P4 EVENT NUMBER : 8 LATITUDE : 48 38.91000 N ! (deg min) LONGITUDE : 126 40.03000 W ! (deg min) WATER DEPTH : 1324 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 75636 temperature ' ' secondary conductivity ' ' secondary Fluorometer ' ' Seapoint transmissometer ' ' primary irradiance ' ' 4615 Oxygen ' ' SBE $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.21 Comments from secondary file: D:\DATA\2001\2001-29\21290008.dox --------------------------------------------------------------- Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 1.8 2001/09/17 13:33:47 1815 1815 BINAVE 4.0.1 2001/09/18 11:58:41 1815 15 CALIB 10.0 2001/09/24 11:38:28 15 15 REORDER 1.1 2001/09/24 12:11:30 ? ? HEADEDIT 1.1 2001/10/03 16:32:34 ' ' ' ' ADDSAMP 3.0 2002/02/08 08:12:21 15 15 MERGE 2.8 2002/02/08 08:15:08 15 15 MERGE 2.8 2002/02/08 08:24:03 15 15 CHGUNITS 1.2 2002/02/08 09:16:45 15 15 MERGE 2.8 2002/02/11 11:38:33 15 15 REORDER 1.1 2002/02/11 11:49:49 ? ? CLEAN 3.7 2002/03/19 14:25:40 15 15 HDREDIT2 1.5 2002/12/16 14:38:42 ? ? MERGE 2.8 2003/02/21 16:16:41 15 16 CLEAN 4.2 2003/02/24 09:31:31 14 14 HDREDIT2 1.51 2003/04/14 16:35:30 ? ? CLEAN 4.2 2003/04/14 16:35:37 14 14 REVERSE 2.0 2004/01/02 12:06:20 14 14 SORT 3.4.1 2004/04/23 11:42:21 14 14 CHANGE_FLAGS 1.0 2013/07/29 14:28:38 14 14 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:24:51 14 14 CHANGE_FLAGS 2.0 2014/11/20 09:53:07 14 14 $END $REMARKS -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.0 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 CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\CTD\2001-29\2129rcal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Chl_fluorescence:Seapoint ug/l 10 -0.1100000E+00 0.1000000E+01 9 Salinity:T0:C0 PSS-78 10 -0.6000000E-02 0.1000000E+01 10 Salinity:T1:C1 PSS-78 10 -0.1100000E-01 0.1000000E+01 -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\DATA\2001\2001-29\numbers.csv Bottle Channel Name: Bottle_Number -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Transmissivity, Chl_fluorescence:Seapoint, Oxygen:SBE:Mass, Irradiance (PAR), Salinity:T0:C0, Bottle_Number Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : D:\DATA\2001\2001-29\21290008.sam Secondary file: D:\DATA\2001\2001-29\21290008.dox Comments from secondary file: D:\DATA\2001\2001-29\21290008.dox --------------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following OXYCALC parameters were used Blank = 0.004 Sodium Thiosulfate concentration = 0.713 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01013364 -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Transmissivity, Chl_fluorescence:Seapoint, Oxygen:SBE:Mass, Irradiance (PAR), Salinity:T0:C0, Bottle_Number, Dissolved_Oxygen:volume Secondary Channels to Include: salinity:bottle Primary file : D:\DATA\2001\2001-29\21290008.tab Secondary file: D:\DATA\2001\2001-29\21290008.sal CHANGE units: - Units changed from umol/kg to ml/l -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Transmissivity, Chl_fluorescence:Seapoint, Oxygen:SBE:Mass, Irradiance (PAR), Salinity:T0:C0, Bottle_Number, Dissolved_Oxygen:volume, salinity:bottle, Oxygen:SBE:volume Secondary Channels to Include: Nitrate, Phosphate, Silicate, Chlorophyll Primary file : D:\DATA\2001\2001-29\21290008.new Secondary file: D:\DATA\2001\2001-29\21290008.nut CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Set last 4 characters of file name to event -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Alkalinity:Total, Alkalinity:Total:Flag, Carbon:Dissolved:Inorganic, Carbon:Dissolved:Inorganic:Flag Primary file : C:\temp\carbon\21290008.che Secondary file: C:\temp\carbon\21290008.srt Comments from secondary file: C:\temp\carbon\21290008.srt --------------------------------------------------------- -The following SORT parameters were used. Sorted by channel: Sample_Number Pressure channel sorted according to values in sort channel CLEAN functions: - Reset #RECS, MIN & MAX values in header. CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set channel name post-colon letters to upper case. - Remove Sea-Bird comments from the header. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel $END *COMMENTS Bottles 24 and 30 did not close. Collection method: ------------------ A rosette, holding 24 ten-litre water samplers, with a CTD was used. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal 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 are analyzed fresh on board using a Technicon AAII auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll samples are collected in duplicate 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 10-AU-005-CE fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. DIC/Alkalinity samples were collected in 250-ml glass bottles with ground glass stoppers sealed with Apiezon M grease, elastic bands, and plastic clips; Stored at 4 C in the dark and analyzed ashore. Total Inorganic Carbon method used: Coulometric titration Alkalinity method used: Potentiometric titration Reference: Dickson, A.G., Sabine, C.L. and Christian, J.R. (Eds.) 2007. In June 2021 the DIC & Alk data were corrected for sample bottle size (250 mL, instead of 500 mL) and HgCl2 dilution factor (1.0004, instead of 1.0002). For more detail see file 2001-29-Carbon(June2021update).xlsx. 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. 3. DOE (1994) Handbook of methods for the analysis of the various parameters of the carbon dioxide system in sea water.Version 2, A. G. Dickson & C. Goyet, eds. ORNL/CDIAC-74. ========================================================================= December 7, 2004 - salinity value at sample # 20 was supposed to be at sample # 29. ========================================================================= *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! --------------------------- -------- ---- ------ ------------ Chl_fluorescence:Seapoint ug/l 10 -9.9 () (-0.11 1) Salinity:T0:C0 PSS-78 10 -9.9 () (-0.6E-02 1) Salinity:T1:C1 PSS-78 10 -9.9 () (-0.11E-01 1) $END !-1-- --2--- ---3---- --4--- ---5--- --6-- ---7---- 8- ---9--- ---10--- --11-- --12- --13-- --14- --15-- ---16-- - ---18-- - !Samp Pressu Temperat Transm Fluores Oxyge Salinity Bo Oxygen: Salinity Oxygen Nitra Phosph Silic Chloro Alkalin F Carbon: F !le_ re ure: issivi cence: n: :T0:C0 tt Dissolv :Bottle : te_ ate ate phyll: ity: l Dissolv l !Numb Primary ty URU: Disso ~u ed Dissol plus_ Extrac Total ~ ed: ~ !er Seapoin lved: mb ved: Nitri ted a Inorgan i ! t SBE er SBE te l ic c !---- ------ -------- ------ ------- ----- -------- -- ------- -------- ------ ----- ------ ----- ------ ------- - ------- - *END OF HEADER 29 10.3 15.1383 37.5 1.659 186.0 32.0795 15 6.195 32.0819 4.26 0.0 0.37 5.6 0.84 2170.34 0 1928.37 0 28 25.1 12.0178 52.5 0.357 189.6 32.2338 14 6.335 -99.0000 4.35 3.3 0.75 11.9 0.52 2169.71 0 1978.47 0 27 50.4 8.7955 56.6 0.337 197.1 32.4991 13 6.633 -99.0000 4.53 6.0 0.90 9.3 0.24 2180.29 0 2012.97 0 26 75.7 8.0430 58.2 0.153 193.7 32.5096 12 6.554 -99.0000 4.45 9.9 1.06 11.9 0.15 2176.86 0 2024.30 0 25 99.5 7.5680 58.8 0.088 168.3 32.7746 11 5.812 -99.0000 3.87 14.9 1.33 17.4 0.12 2193.04 0 2067.55 0 23 201.4 7.3831 59.2 0.026 75.8 33.9487 9 2.540 -99.0000 1.74 31.9 2.28 43.9 -99.00 2254.80 0 2211.31 0 22 301.0 6.2814 59.9 0.014 59.1 33.9779 8 1.966 -99.0000 1.36 35.8 2.56 57.1 -99.00 2295.47 0 2241.78 0 21 398.0 5.5924 60.0 0.015 40.8 34.0139 7 1.365 -99.0000 0.94 39.4 2.82 69.5 -99.00 2300.38 0 2281.08 0 20 599.7 4.5065 60.5 0.015 17.1 34.1287 6 0.540 -99.0000 0.39 43.7 3.13 96.3 -99.00 2322.00 0 2328.03 0 19 799.6 4.0217 60.2 0.017 9.7 34.2548 5 0.311 34.2525 0.22 45.2 3.25 113.7 -99.00 2362.16 0 2348.37 0 18 999.3 3.5720 60.3 0.015 9.1 34.3666 4 0.302 34.3653 0.21 45.2 3.29 129.6 -99.00 2377.79 0 2366.23 0 17 1001.0 3.5735 60.3 0.015 9.1 34.3668 3 0.303 34.3676 0.21 45.3 3.29 129.8 -99.00 2376.54 0 2365.29 0 16 1251.1 2.9690 59.4 0.017 15.8 34.4693 2 0.524 34.4678 0.36 44.8 3.26 148.7 -99.00 2409.60 0 2379.36 0 15 1299.3 2.9097 58.9 0.033 16.0 34.4740 1 0.601 34.4740 0.37 45.0 3.27 150.8 -99.00 2406.05 0 2381.72 0