*2014/11/20 09:55:18.59 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2006/10/13 20:02:48.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 6 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 98A21F02 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 6 2 Pressure decibar 2.359 66.672 3 Temperature:Secondary 'deg C (ITS90)' 8.9158 12.3644 4 Transmissivity %/metre 24.4 54.8 5 Fluorescence:URU:Seapoint mg/m^3 0.133 2.968 6 Salinity:T1:C1 PSS-78 30.4563 32.6068 7 Sample_Number n/a 65 70 8 Number_of_bin_records n/a 121 121 9 Salinity:Bottle PSS-78 32.5866 32.5866 10 Flag:Salinity:Bottle n/a 11 Oxygen:Dissolved mL/L 0 8.68 12 Flag:Oxygen:Dissolved n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 5 I I 0 8 ' ' ' ' 5 I I 0 9 -99 ' ' 9 F R4 4 10 0 ' ' 2 NQ C ' ' 11 -99 ' ' 8 F ' ' 3 12 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 : 2006-33 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Effingham, LaPerouse etc. SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI, Broughton, JdeF STATION : EF02 EVENT NUMBER : 18 LATITUDE : 49 4.99000 N ! (deg min) LONGITUDE : 125 10.29000 W ! (deg min) WATER DEPTH : 70 ALTIMETER (M) : 4.37 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/01/22 15:25:24 726 726 CLEAN 5.0 2007/01/22 15:27:54 ? ? ADDSAMP 3.4 2007/01/23 14:09:28 726 726 BINAVE 4.1.1 2007/01/23 14:10:13 726 6 MERGE 3.3 2007/01/23 15:16:15 6 6 CLEAN 5.0 2007/01/29 13:53:20 ? ? CALIB 11.7 2007/01/29 14:45:16 6 6 SORT 3.5 2007/01/30 09:19:39 6 6 REMOVECH 7.0 2007/01/30 09:21:59 6 6 CHGUNITS 3.0 2007/01/30 09:39:22 6 6 REORDER 1.2.1 2007/01/30 09:40:38 ? ? HDREDIT2 2.5.1 2007/01/30 10:00:28 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:48:29 6 6 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:43 6 6 CHANGE_FLAGS 2.0 2014/11/20 09:55:18 6 6 $END $REMARKS -CLEAN functions: 2007/01/22 15:27:47 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2006-33\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: 2007/01/23 15:16:15 2007/01/23 15:16:15 2007/01/23 15:16: Merge Channel: Bottle_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, Oxygen:Dissolved, Flag:Oxygen:Dissolved Primary file : Q:\Cruise_Data\2006-33\CTD\hydro\2006-33-0018.samavg Secondary file: Q:\Cruise_Data\2006-33\CTD\hydro\2006-33-0018.mrgcln1 -CLEAN functions: 2007/01/29 13:53:20 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2007/01/29 14:45:15 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.3770000E-01 0.1562300E+01 15 Salinity:T0:C0 PSS-78 10 -0.7300000E-02 0.1000000E+01 16 Salinity:T1:C1 PSS-78 10 -0.1300000E-02 0.1000000E+01 -SORT parameters: 2007/01/30 09:19:39 Sorted in ascending order of channel Pressure -REMOVECH 2007/01/30 09:21:59 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [mL/L] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: - No units changed -HEADER EDITS: 2007/01/30 10:00:28 Applied edit header: Q:\Cruise_Data\2006-33\CTD\doc\2006-33-bot-hdr.txt Channel 2: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS Dissolved Oxygen Sample #65: Original value entered was 6.011 - changed to 0.011. The SBE Dissolved Oxygen sensor calibration was drifting markedly at the time of this cast and there was insufficient calibration sampling to enable reliable recalibration so the Oxygen:Dissolved:SBE channel was removed. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8400B Autosal 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. Recalibration of SBE Dissolved Oxygen ------------------------------------- The SBE sensor calibration drifted significantly during the cruise, so the data were divided into 2 sections for recalibration. Where there were insufficient data to enable reliable recalibration the channel was removed. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.377E-01 1.5623) Salinity:T0:C0 PSS-78 10 -99 () (-0.73E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) $END !1- --2--- ---3---- --4-- ---5--- ---6---- -7-- -8-- ---9---- - ---11-- - !Bo Pressu Temperat Trans Fluores Salinity Samp Numb Salinity F Oxygen: F !tt re ure: missi cence: :T1:C1 le_ er_o :Bottle l Dissolv l !~u Secondar vity URU: Numb ~bin ~ ed ~ !mb y Seapoin er _rec l e !er t ords e d !-- ------ -------- ----- ------- -------- ---- ---- -------- - ------- - *END OF HEADER 6 2.4 12.3644 24.4 2.526 30.4563 70 121 -99.0000 0 8.680 0 5 11.1 11.7727 33.3 2.968 31.4410 69 121 -99.0000 0 5.278 0 4 26.2 10.0326 54.8 0.174 32.1572 68 121 -99.0000 0 4.007 0 3 51.2 9.0047 47.3 0.200 32.5517 67 121 -99.0000 0 0.014 0 2 61.2 8.9293 47.8 0.137 32.5966 66 121 32.5866 0 0.000 0 1 66.7 8.9158 46.2 0.133 32.6068 65 121 -99.0000 0 0.011 3