*2014/11/20 09:54:28.99 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/07/15 06:17:39.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 13 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 374 386 2 Pressure decibar 2.2 304.8 3 Temperature:Primary 'deg C (ITS90)' 6.4225 11.0436 4 Transmissivity %/metre 21.7 54.4 5 Oxygen:Dissolved:SBE mL/L 1.51 6.17 6 Fluorescence:URU:Seapoint mg/m^3 0.162 4.936 7 Bottle_Number n/a 1 13 8 Salinity:T0:C0 PSS-78 32.2679 33.9543 9 Number_of_bin_records n/a 119 121 10 Oxygen:Dissolved mL/L 1.633 5.541 11 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 ' ' 8 F ' ' 3 11 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 : LA02 EVENT NUMBER : 82 LATITUDE : 48 26.27000 N ! (deg min) LONGITUDE : 124 51.33000 W ! (deg min) WATER DEPTH : 310 ALTIMETER (M) : 5.69 ! 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\2004-22-0082.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 11:42:43 1573 1573 CLEAN 4.7 2004/08/19 11:54:50 ? ? ADDSAMP 3.4 2004/08/20 08:34:22 1573 1573 BINAVE 4.0.1 2004/08/20 08:35:43 1573 13 MERGE 3.1 2004/08/20 10:49:28 13 13 MERGE 3.1 2004/08/20 10:49:50 13 13 CALIB 11.4 2004/08/29 13:46:28 13 13 CLEAN 4.7 2004/08/29 15:33:15 ? ? SORT 3.4.1 2004/08/29 15:33:32 13 13 REMOVECH 6.0 2004/08/29 15:34:31 13 13 HDREDIT2 2.2 2004/08/30 17:44:52 ? ? CLEAN 4.7.1 2004/10/18 16:34:20 13 13 CLEAN 4.7.1 2004/10/18 16:38:40 13 13 CHANGE_FLAGS 1.0 2013/07/29 14:29:50 13 13 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:09 13 13 CHANGE_FLAGS 2.0 2014/11/20 09:54:28 13 13 $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. -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0082.samavg Secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0082.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\2004-22-0082.mrg1 Secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0082.add Comments from secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0082.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: Oxygen:Dissolved [mL/L] (no changes) Channel 11: 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-- - !Samp Pressu Temperat Trans Oxygen Fluores Bo Salinity Numb Oxygen: F !le_ re ure: missi : cence: tt :T0:C0 er_o Dissolv l !Numb Primary vity Dissol URU: ~u ~bin ed ~ !er ved: Seapoin mb _rec e ! SBE t er ords d !---- ------ -------- ----- ------ ------- -- -------- ---- ------- - *END OF HEADER 386 2.2 11.0436 21.7 6.17 4.936 13 32.2679 121 5.541 0 385 10.1 9.7180 37.7 4.93 3.985 12 32.4757 120 4.231 0 384 19.7 9.0253 51.1 3.78 0.873 11 32.6647 121 3.470 0 383 31.4 8.4752 53.6 3.21 0.411 10 32.9093 121 2.905 0 382 51.7 7.5822 54.4 2.63 0.257 9 33.3652 121 2.262 0 381 75.8 6.9805 52.5 2.05 0.203 8 33.7158 121 2.107 0 380 101.4 6.9197 51.9 1.98 0.190 7 33.7481 121 1.905 0 379 125.1 6.7824 50.0 1.73 0.193 6 33.8114 120 1.803 0 378 150.0 6.7238 48.6 1.65 0.174 5 33.8390 119 1.738 0 377 175.1 6.6986 47.8 1.57 0.172 4 33.8526 121 1.633 0 376 200.6 6.6431 47.6 1.51 0.171 3 33.8760 121 1.733 0 375 250.6 6.5250 50.1 1.61 0.170 2 33.9244 121 1.733 0 374 304.8 6.4225 46.5 1.61 0.162 1 33.9543 119 -99.000 0