*2014/11/20 09:54:28.80 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/07/14 19:14:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 20 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 310 329 2 Pressure decibar 1.9 1676.3 3 Temperature:Primary 'deg C (ITS90)' 2.3373 16.5242 4 Transmissivity %/metre 30.5 60.4 5 Oxygen:Dissolved:SBE mL/L 0.2 7.11 6 Fluorescence:URU:Seapoint mg/m^3 0.151 1.151 7 Bottle_Number n/a 1 20 8 Salinity:T0:C0 PSS-78 31.9176 34.5439 9 Number_of_bin_records n/a 119 121 10 Salinity:Bottle PSS-78 34.4628 34.5432 11 Flag:Salinity:Bottle n/a 12 Oxygen:Dissolved mL/L 0.233 7.481 13 Flag:Oxygen:Dissolved n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -9 ' ' 5 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 3 I I 0 8 -99 ' ' 9 F ' ' 4 9 ' ' ' ' 5 I I 0 10 -99 ' ' 9 F R4 4 11 0 ' ' 2 NQ C ' ' 12 -99 ' ' 8 F ' ' 3 13 0 ' ' 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 : 2004-22 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Seabreeze / Effingham SCIENTIST : Thomson R.E. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI / Juan de Fuca STATION : LA11 EVENT NUMBER : 73 LATITUDE : 47 51.90000 N ! (deg min) LONGITUDE : 125 57.88000 W ! (deg min) ALTIMETER (M) : 4.785 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2023 conductivity:primary ' ' 1763 pressure ' ' 77511 temperature:secondary ' ' 2106 conductivity:secondary ' ' 2102 Fluorometer ' ' Seapoint Oxygen:SBE ' ' 0047 transmissometer:primary ' ' 498DR altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.31A Comments from secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0073.add ------------------------------------------------- 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 2.7 2004/08/19 11:42:37 2420 2420 CLEAN 4.7 2004/08/19 11:54:42 ? ? ADDSAMP 3.4 2004/08/20 08:34:13 2420 2420 BINAVE 4.0.1 2004/08/20 08:35:39 2420 20 MERGE 3.1 2004/08/20 08:41:34 20 20 MERGE 3.1 2004/08/20 08:46:39 20 20 CALIB 11.4 2004/08/29 13:46:28 20 20 CLEAN 4.7 2004/08/29 15:33:15 ? ? SORT 3.4.1 2004/08/29 15:33:32 20 20 REMOVECH 6.0 2004/08/29 15:34:31 20 20 HDREDIT2 2.2 2004/08/30 17:44:52 ? ? CLEAN 4.7.1 2004/10/18 16:34:00 20 20 CLEAN 4.7.1 2004/10/18 16:38:30 20 20 CHANGE_FLAGS 1.0 2013/07/29 14:29:50 20 20 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:09 20 20 CHANGE_FLAGS 2.0 2014/11/20 09:54:28 20 20 $END $REMARKS -CLEAN functions: Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2004-22\CTD\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: Merge Channel: Sample_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 Primary file : Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0073.samavg Secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0073.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: ALL Secondary Channels to Include: Oxygen:Dissolved, Flag:Oxygen:Dissolved Primary file : Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0073.mrg1 Secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0073.add Comments from secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0073.add ------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-22\CTD\doc\2004-22-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Oxygen:Dissolved:SBE mL/L 10 -0.3090000E-01 0.1028500E+01 16 Salinity:T0:C0 PSS-78 10 0.2000000E-02 0.1000000E+01 -CLEAN functions: 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 -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Oxygen:Voltage:SBE Status:Pump Altimeter Descent_Rate Salinity:T1:C1 Flag -HEADER EDITS: Applied edit header: Q:\Cruise_Data\2004-22\CTD\doc\2004-22-bot-header.txt Channel 1: Sample_Number [n/a] (no changes) Channel 2: Pressure [decibar] Units ==> dbars Format: F10.3 ==> F7.1 Channel 3: Temperature:Primary [deg C (ITS90)] (no changes) Channel 4: Transmissivity [%/metre] (no changes) Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: Fluorescence:Seapoint [mg/m^3] Name ==> Fluorescence:URU:Seapoint Channel 7: Bottle_Number [n/a] (no changes) Channel 8: Salinity:T0:C0 [PSS-78] (no changes) Channel 9: Number_of_bin_records [n/a] Format: F5.0 ==> I5 Channel 10: Salinity:Bottle [] Units ==> PSS-78 Channel 11: Flag:Salinity:Bottle [] (no changes) Channel 12: Oxygen:Dissolved [mL/L] (no changes) Channel 13: Flag:Oxygen:Dissolved [] Pad: 0 ==> -99.99 -CLEAN functions: 2004/10/18 16:32:48 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in Channel: Oxygen:Dissolved [mL/L] -CLEAN functions: 2004/10/18 16:36:28 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to 0 in Channel: Flag:Oxygen:Dissolved [] $END *COMMENTS 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. 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 ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.309E-01 1.0285) Salinity:T0:C0 PSS-78 10 -99 () (0.2E-02 1) $END !-1-- --2--- ---3---- --4-- --5--- ---6--- 7- ---8---- -9-- ---10--- - ---12-- - !Samp Pressu Temperat Trans Oxygen Fluores Bo Salinity Numb Salinity F Oxygen: F !le_ re ure: missi : cence: tt :T0:C0 er_o :Bottle l Dissolv l !Numb Primary vity Dissol URU: ~u ~bin ~ ed ~ !er ved: Seapoin mb _rec l e ! SBE t er ords e d !---- ------ -------- ----- ------ ------- -- -------- ---- -------- - ------- - *END OF HEADER 329 1.9 16.5242 30.5 5.59 0.204 20 31.9176 121 -99.0000 0 5.896 0 328 9.8 16.4569 54.9 5.59 0.230 19 31.9187 120 -99.0000 0 5.925 0 327 20.8 13.5451 54.4 6.52 0.316 18 32.1035 121 -99.0000 0 6.711 0 326 30.2 10.9113 48.7 7.11 1.065 17 32.3565 121 -99.0000 0 7.481 0 325 50.4 9.5636 55.6 6.17 1.151 16 32.4743 121 -99.0000 0 6.511 0 324 78.0 8.5981 58.7 5.97 0.492 15 32.5290 121 -99.0000 0 6.353 0 323 101.6 8.1213 59.2 4.28 0.313 14 33.0825 121 -99.0000 0 4.670 0 322 126.0 7.7246 59.5 3.65 0.162 13 33.3990 119 -99.0000 0 3.900 0 321 151.7 7.5506 59.4 3.13 0.153 12 33.6430 121 -99.0000 0 3.376 0 320 174.9 7.4230 59.1 2.69 0.152 11 33.7884 121 -99.0000 0 2.971 0 319 199.9 7.2911 59.2 2.41 0.151 10 33.8732 121 -99.0000 0 2.617 0 318 249.0 6.9158 56.9 1.85 0.152 9 33.9427 121 -99.0000 0 2.011 0 317 299.2 6.5384 58.4 1.62 0.153 8 33.9871 121 -99.0000 0 1.793 0 316 400.9 5.8529 59.5 1.13 0.156 7 34.0365 121 -99.0000 0 1.260 0 315 500.1 5.2706 59.9 0.73 0.158 6 34.0883 121 -99.0000 0 0.790 0 314 749.2 4.2916 60.2 0.20 0.158 5 34.2663 121 -99.0000 0 0.260 0 313 1000.6 3.6006 60.3 0.21 0.161 4 34.3919 121 -99.0000 0 0.233 0 312 1251.3 3.0618 60.4 0.36 0.160 3 34.4616 120 34.4628 0 0.394 0 311 1498.9 2.6394 59.8 0.60 0.159 2 34.5134 121 34.5127 0 0.635 0 310 1676.3 2.3373 59.4 0.81 0.160 1 34.5439 121 34.5432 0 0.850 0