*2014/11/20 09:52:52.78 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2000/06/06 18:44:09.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 17 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 16 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 150 166 2 Pressure decibar 1.1 399.9 3 Temperature:Secondary 'deg C (ITS90)' 4.3242 8.666 4 Salinity:T1:C1 PSS-78 32.6462 34.0015 5 Transmissivity %/metre 56.3 60.5 6 Fluorescence:URU:Seapoint mg/m^3 0 0.256 7 PAR uE/m^2/sec 2 751.8 8 Bottle_Number n/a 1 17 9 Oxygen:Dissolved mL/L 1.608 7.433 10 Salinity:Bottle PSS-78 32.6509 33.8936 11 Phosphate umol/L 1.07 2.91 12 Nitrate_plus_Nitrite umol/L 9.8 41.2 13 Silicate umol/L 13.9 88.9 14 Chlorophyll:Extracted mg/m^3 0.9E-01 0.26 15 Dimethyl_Sulphide nmol/L 0 3.14 16 Flag:Dimethyl_Sulphide 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 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 3 I I 0 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 9 F R4 4 11 -99 ' ' 7 F R4 2 12 -99 ' ' 6 F R4 1 13 -99 ' ' 6 F R4 1 14 -99 ' ' 7 F R4 2 15 -99 ' ' ' ' F7.2 R4 ' ' 16 0 ' ' 2 NQ C ' ' $END $REMARKS This file converted from Sea-Bird file: d:\data\2000\2000-10\CTD\20100035.ros Comments from secondary file: d:\data\2000\2000-10\20100035.OXY -------------------------------------------------------------------------------------- Raw data in file 00100035 VI03 = 10.02 ! Volume of iodate standard (cm**3) NI03 = .01012831 ! Normalitity of iodate standard VREG = 2.0 ! Volume of sample displaced by reagents (cm**3) DOREG = 0.0017 ! Absolute amount of O2 added with reagents (ml) UFLAG = -1 ! 0|-1, -1 indicates DO_mass is valid 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 : 2000-10 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WEST COAST STATION : P20 EVENT NUMBER : 35 LATITUDE : 49 34.00900 N ! (deg min) LONGITUDE : 138 39.95500 W ! (deg min) WATER DEPTH : 3940 *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 Seapoint ' ' ' ' transmissometer ' ' CST333DR irradiance ' ' 4565 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V1.16 Comments from secondary file: d:\data\2000\2000-10\20100035.OXY --------------------------------------------------------------- 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 2001/04/02 12:26:27 1649 1649 DESPIKE 2.1 2001/04/02 12:27:43 1649 1649 BINAVE 4.0.1 2001/04/02 12:29:39 1649 17 CALIB 10.0 2001/04/02 12:36:26 17 17 REMOVECH 5.0 2001/04/02 12:37:55 17 17 MERGE 2.6.1 2001/04/02 12:47:58 17 17 MERGE 2.6.1 2001/04/02 12:49:11 17 17 MERGE 2.6.1 2001/04/02 14:04:03 17 17 REMOVECH 5.0 2001/04/02 14:20:23 17 17 CALIB 10.0 2001/08/21 10:12:19 17 17 HDREDIT2 1.2 2001/12/24 11:14:43 ? ? HDREDIT2 1.2 2001/12/24 12:22:29 ? ? CALIB 10.2 2002/01/21 17:06:21 17 17 HDREDIT2 1.51 2003/04/21 17:55:21 ? ? CLEAN 4.2 2003/04/21 17:56:15 17 17 SORT 3.4.1 2004/02/15 13:47:25 17 17 HDREDIT2 2.5 2005/07/26 14:15:01 ? ? SORT 3.6 2013/10/23 14:23:46 17 17 MERGE 3.5 2013/10/23 14:24:44 17 17 SORT 3.6 2013/10/23 14:28:33 17 17 HDREDIT2 2.6 2013/10/23 14:36:25 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:21:14 17 17 CHANGE_FLAGS 2.0 2014/11/20 09:52:52 17 17 $END $REMARKS -The following DESPIKE parameters were used: DESPIKE TABLE CHANNEL FIT OVER- MIN MAX MIN MAX SPIKE WIDTH LAP VALUE VALUE STDDEV STDDEV TOL. -------------------- ----- ----- ------- ------- ------- ------- ----- Pressure 55 5 0.00 1000.00 0.10000 999.000 3.00 Temperature:Primary 55 5 1.00 25.00 0.00100 999.000 3.00 Temperature:Secondar 55 5 1.00 35.00 0.00100 999.000 3.00 Salinity:T0:C0 55 5 2.00 35.00 0.00100 999.000 3.00 Salinity:T1:C1 55 5 2.00 35.00 0.00100 999.000 3.00 -The following BINAVE parameters were used: Bin channel = Sample_Number Averaging interval = 1.0 Minimum bin value = 0.000 Bin 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 = d:\data\2000\2000-10\ctd_cal.txt Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Salinity:T1:C1 PSS-78 10 0.3500000E-02 0.1000000E+01 -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Primary Salinity:T0:C0 Flag Number_of_bin_records -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:Secondary, Salinity:T1:C1, Transmissivity, Chl_fluorescence:Seapoint, Irradiance (PAR), Bottle_Number Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : d:\data\2000\2000-10\20100035.REM Secondary file: d:\data\2000\2000-10\20100035.OXY Comments from secondary file: d:\data\2000\2000-10\20100035.OXY --------------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -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:Secondary, Salinity:T1:C1, Transmissivity, Chl_fluorescence:Seapoint, Irradiance (PAR), Bottle_Number, Dissolved_Oxygen:volume Secondary Channels to Include: Salinity:bottle Primary file : d:\data\2000\2000-10\20100035.TAB Secondary file: d:\data\2000\2000-10\20100035.SAL -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:Secondary, Salinity:T1:C1, Transmissivity, Chl_fluorescence:Seapoint, Irradiance_PAR, Bottle_Number, Dissolved_Oxygen:volume, Salinity:bottle Secondary Channels to Include: Phosphate, Nitrate, Silicate, Ammonia, Chlorophyll Primary file : d:\data\2000\2000-10\20100035.tab Secondary file: d:\data\2000\2000-10\20100035.NUT -The following CHANNEL(S) were removed from file. Ammonia -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = W:\CTD\2000-10\2010FL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Chl_fluorescence:Seapoint ug/l 10 -0.1500000E-01 0.1000000E+01 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = M:\Data\Fluor\PAR-Joe\2000-10\2010par.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 7 Irradiance_PAR n/a 10 0.0000000E+00 0.1000000E+00 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 -HEADER EDITS: 2005/07/26 14:15:01 Applied edit header: L:\CRUISE_DATA\2000\2000-10\DOC\INSTRUMENT.TXT -SORT parameters: 2013/10/23 14:23:46 Sorted in ascending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2013/10/23 14:24:44 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Secondary Primary Channels to Include: ALL Secondary Channels to Include: Dimethyl_Sulphide [nmol/L], Flag:Dimethyl_Sulphide [n/a] Primary file : P:\John Pages Archive\2000-10\DMS\2000-10-0035.srt_che Secondary file: P:\John Pages Archive\2000-10\DMS\2000-10-0035.ios -SORT parameters: 2013/10/23 14:28:33 Sorted in ascending order of channel Pressure -HEADER EDITS: 2013/10/23 14:36:25 Applied edit header: P:\John Pages Archive\DMS_Methods post 1999.txt $END *COMMENTS 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. For DMS methods see file "Method post 1999 for Dimethylsulfide Analysis.docx" in directory \\OSD_Data_Archive\Cruise_Data\Documents\Analysis Reference Papers\. The minimum detectable level for DMS is 0.10 nM, so “0” values should be interpreted as <0.10. . 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. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! --------------------------- -------- ---- ------ ------------ Salinity:T1:C1 PSS-78 10 -9.9 () (0.35E-02 1) Chl_fluorescence:Seapoint ug/l 10 -9.9 () (-0.15E-01 1) Irradiance_PAR n/a 10 -9.9 () (0 0.1) $END !-1-- --2--- ---3---- ---4---- --5-- ---6--- --7--- 8- ---9--- ---10--- --11-- --12- --13- --14-- --15-- - !Samp Pressu Temperat Salinity Trans Fluores PAR Bo Oxygen: Salinity Phosph Nitra Silic Chloro Dimeth F !le_ re ure: :T1:C1 missi cence: tt Dissolv :Bottle ate te_ ate phyll: yl_ l !Numb Secondar vity URU: ~u ed plus_ Extrac Sulphi ~ !er y Seapoin mb Nitri ted de d ! t er te e !---- ------ -------- -------- ----- ------- ------ -- ------- -------- ------ ----- ----- ------ ------ - *END OF HEADER 166 1.1 8.6660 32.6464 58.1 0.002 751.8 17 6.992 -99.0000 1.07 9.8 14.1 0.09 2.60 0 165 5.0 8.6394 32.6462 58.2 0.005 322.0 16 6.990 -99.0000 1.09 9.8 13.9 0.10 3.14 0 164 10.6 8.4756 32.6513 57.9 0.011 221.1 15 6.985 -99.0000 1.09 9.8 14.3 0.11 2.57 0 163 15.2 8.3136 32.6586 57.0 0.027 200.9 14 7.056 -99.0000 1.09 9.8 14.4 0.12 2.56 0 162 20.4 8.2892 32.6622 57.1 0.041 156.8 13 7.042 32.6643 1.09 9.9 14.3 0.14 2.68 0 161 29.9 8.2281 32.6628 56.3 0.085 98.1 12 7.095 32.6656 1.09 9.9 14.5 0.18 2.30 0 160 40.2 7.3232 32.6490 57.8 0.103 74.0 11 7.198 32.6509 1.18 11.5 17.7 0.20 2.04 0 159 50.0 6.9326 32.6537 57.6 0.156 51.1 10 7.186 32.6578 1.20 11.7 17.8 0.20 0.85 0 158 60.0 6.5408 32.6703 57.7 0.256 21.5 9 7.433 32.6702 1.28 13.1 20.3 0.26 0.37 6 157 80.6 5.8328 32.6721 58.9 0.119 8.1 8 7.209 32.6738 1.35 13.7 21.2 0.17 0.39 6 156 100.9 5.2840 32.7549 59.4 0.094 4.2 7 7.039 32.7530 1.47 16.0 24.2 0.16 0.44 0 155 125.2 5.8812 33.1958 59.9 0.020 2.6 6 5.672 33.1634 1.63 20.0 28.4 -99.00 0.21 0 154 150.6 6.3419 33.7983 59.9 0.002 2.1 5 3.859 33.7957 2.01 27.7 42.5 -99.00 0.00 0 153 200.4 5.6995 33.8941 60.1 0.000 2.0 4 2.989 33.8936 2.33 32.7 57.2 -99.00 0.00 0 152 249.9 5.2728 33.9249 59.9 0.000 2.0 3 2.329 -99.0000 2.55 36.2 66.7 -99.00 0.00 0 151 300.8 4.8070 33.9430 60.1 0.000 2.0 2 1.936 -99.0000 2.71 38.6 76.0 -99.00 0.00 0 150 399.9 4.3242 34.0015 60.5 0.000 2.0 1 1.608 -99.0000 2.91 41.2 88.9 -99.00 0.13 0