*2014/11/20 09:54:28.49 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/07/13 20:39:57.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 7 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 227 233 2 Pressure decibar 2.3 98.5 3 Temperature:Primary 'deg C (ITS90)' 8.1776 12.6722 4 Transmissivity %/metre 2.9 55.6 5 Oxygen:Dissolved:SBE mL/L 1.64 6.21 6 Fluorescence:URU:Seapoint mg/m^3 0.157 2.091 7 Bottle_Number n/a 1 7 8 Salinity:T0:C0 PSS-78 30.7977 32.955 9 Number_of_bin_records n/a 94 121 10 Oxygen:Dissolved mL/L 1.797 6.502 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 : EF10 EVENT NUMBER : 54 LATITUDE : 48 59.85000 N ! (deg min) LONGITUDE : 125 11.21000 W ! (deg min) WATER DEPTH : 102 ALTIMETER (M) : 2.42 ! 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\2004-22-0054.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 11:42:31 847 847 CLEAN 4.7 2004/08/19 11:54:32 ? ? ADDSAMP 3.4 2004/08/20 08:34:02 847 847 BINAVE 4.0.1 2004/08/20 08:35:33 847 7 MERGE 3.1 2004/08/20 08:41:34 7 7 MERGE 3.1 2004/08/20 08:46:38 7 7 CALIB 11.4 2004/08/29 13:46:27 7 7 CLEAN 4.7 2004/08/29 15:33:14 ? ? SORT 3.4.1 2004/08/29 15:33:31 7 7 REMOVECH 6.0 2004/08/29 15:34:30 7 7 HDREDIT2 2.2 2004/08/30 17:45:03 ? ? CLEAN 4.7.1 2004/10/18 16:33:43 7 7 CLEAN 4.7.1 2004/10/18 16:38:02 7 7 CHANGE_FLAGS 1.0 2013/07/29 14:29:49 7 7 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:09 7 7 CHANGE_FLAGS 2.0 2014/11/20 09:54:28 7 7 $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\2004-22-0054.samavg Secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0054.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\2004-22-0054.mrg1 Secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0054.add Comments from secondary file: Q:\Cruise_Data\2004-22\CTD\hydro\2004-22-0054.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-eff.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. ****************************************************************************** NOTE: Many of the downcasts in Effingham Inlet were marked by problems in the pumped channels. The problem may also affect the cTD salinity, SBE dissolved oxygen and fluorescence data in the top 15db of some of the bottle files. The CTD data from those bottles should be used with care. The titrated DO data should not be affected by this problem. *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 233 2.3 12.6722 21.2 6.21 1.739 7 30.7977 119 6.502 0 232 10.2 9.4635 43.4 3.50 2.091 6 31.9843 94 3.759 0 231 20.3 9.2578 54.1 3.14 0.462 5 32.0807 100 3.163 0 230 30.4 8.9425 55.6 2.76 0.179 4 32.2217 105 2.824 0 229 50.2 8.5052 49.8 1.94 0.164 3 32.4835 103 1.984 0 228 74.7 8.3393 45.5 2.01 0.157 2 32.7191 108 2.073 0 227 98.5 8.1776 2.9 1.64 0.238 1 32.9550 121 1.797 0