*2014/11/20 09:54:28.75 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/07/14 12:20:51.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 18 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 292 309 2 Pressure decibar 2.6 1179.8 3 Temperature:Primary 'deg C (ITS90)' 3.3707 15.4934 4 Transmissivity %/metre 45.3 60.1 5 Oxygen:Dissolved:SBE mL/L 0.19 6.35 6 Fluorescence:URU:Seapoint mg/m^3 0.133 1.326 7 Bottle_Number n/a 1 18 8 Salinity:T0:C0 PSS-78 32.0143 34.4186 9 Number_of_bin_records n/a 119 121 10 Salinity:Bottle PSS-78 34.3735 34.4151 11 Flag:Salinity:Bottle n/a 12 Oxygen:Dissolved mL/L 0.208 6.661 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 : LB14 EVENT NUMBER : 70 LATITUDE : 48 8.47000 N ! (deg min) LONGITUDE : 126 0.02000 W ! (deg min) ALTIMETER (M) : 9.87 ! 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\2004-22-0070.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 11:42:36 2178 2178 CLEAN 4.7 2004/08/19 11:54:39 ? ? ADDSAMP 3.4 2004/08/20 08:34:11 2178 2178 BINAVE 4.0.1 2004/08/20 08:35:38 2178 18 MERGE 3.1 2004/08/20 08:41:34 18 18 MERGE 3.1 2004/08/20 08:46:39 18 18 CALIB 11.4 2004/08/29 13:46:28 18 18 CLEAN 4.7 2004/08/29 15:33:14 ? ? SORT 3.4.1 2004/08/29 15:33:32 18 18 REMOVECH 6.0 2004/08/29 15:34:31 18 18 HDREDIT2 2.2 2004/08/30 17:44:52 ? ? CLEAN 4.7.1 2004/10/18 16:33:58 18 18 CLEAN 4.7.1 2004/10/18 16:38:28 18 18 CHANGE_FLAGS 1.0 2013/07/29 14:29:50 18 18 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:09 18 18 CHANGE_FLAGS 2.0 2014/11/20 09:54:28 18 18 $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\2004-22-0070.samavg Secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0070.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\2004-22-0070.mrg1 Secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0070.add Comments from secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0070.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 309 2.6 15.4730 45.3 5.91 0.481 18 32.0143 119 -99.0000 0 6.244 0 308 11.1 15.4934 49.6 5.90 0.458 17 32.0299 121 -99.0000 0 6.189 0 307 19.9 15.0422 54.3 5.89 0.363 16 32.0516 121 -99.0000 0 6.246 0 306 28.7 13.5707 55.8 6.17 0.366 15 32.2953 121 -99.0000 0 6.500 0 305 50.2 9.8435 54.3 6.35 1.326 14 32.4368 120 -99.0000 0 6.661 0 304 74.4 8.7145 58.8 5.56 0.450 13 32.6203 120 -99.0000 0 5.864 0 303 99.4 7.8593 59.5 4.42 0.217 12 33.1122 121 -99.0000 0 4.675 0 302 125.4 7.9168 59.4 3.49 0.145 11 33.4801 121 -99.0000 0 3.707 0 301 149.6 7.4273 59.3 3.50 0.133 10 33.6131 120 -99.0000 0 3.809 0 300 175.5 7.3643 59.2 2.67 0.133 9 33.8173 121 -99.0000 0 2.831 0 299 198.7 7.2556 58.9 2.24 0.135 8 33.8989 119 -99.0000 0 2.385 0 298 248.9 6.7535 58.7 1.74 0.137 7 33.9757 121 -99.0000 0 1.849 0 297 300.8 6.3749 59.4 1.54 0.138 6 33.9996 121 -99.0000 0 1.648 0 296 399.1 5.6901 59.6 1.03 0.138 5 34.0466 121 -99.0000 0 1.105 0 295 500.7 5.1690 60.1 0.65 0.140 4 34.1022 121 -99.0000 0 0.689 0 294 800.5 4.1707 59.9 0.19 0.143 3 34.2891 120 -99.0000 0 0.208 0 293 999.8 3.7244 59.4 0.21 0.143 2 34.3729 121 34.3735 0 0.240 0 292 1179.8 3.3707 58.7 0.27 0.144 1 34.4186 121 34.4151 0 0.299 0