*2014/11/20 09:54:13.17 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/05/04 13:08:36.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 10 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 117 126 2 Pressure decibar 2.094 134.596 3 Temperature:Primary 'deg C (ITS90)' 6.8342 11.1967 4 Transmissivity %/metre 36.9 49 5 Fluorescence:URU:Seapoint mg/m^3 0.159 2.915 6 Oxygen:Dissolved:SBE mL/L 1.822918 7.423996 7 Salinity:T0:C0 PSS-78 31.1228 33.8854 8 Bottle_Number n/a 1 10 9 Number_of_bin_records n/a 120 121 10 Salinity:Bottle PSS-78 31.1273 33.8816 11 Flag:Salinity:Bottle n/a 12 Oxygen:Dissolved mL/L 0.839 7.387 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 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 3 I I 0 9 -99 ' ' 5 I I 0 10 -99 ' ' 9 F R4 4 11 0 ' ' 2 NQ C ' ' 12 -99 ' ' 8 F ' ' 3 13 -99 ' ' 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 : 2004-07 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse/Co-variability/ECOHAB/GURD/JdeF/SoG SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI / SoG / JdeF STATION : LB08 EVENT NUMBER : 54 LATITUDE : 48 25.25000 N ! (deg min) LONGITUDE : 125 28.67000 W ! (deg min) WATER DEPTH : 139 ALTIMETER (M) : 12.84 ! 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 ' ' 2095 conductivity:secondary ' ' 1764 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.30A Comments from secondary file: Q:\Cruise_Data\2004-07\CTD\hydro\2004-07-0054.add1 -------------------------------------------------- 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 2004/06/23 14:01:43 1210 1210 CLEAN 4.6.3 2004/06/23 14:25:01 ? ? ADDSAMP 3.4 2004/06/25 09:14:20 1210 1210 BINAVE 4.0.1 2004/06/25 09:14:49 1210 10 MERGE 3.1 2004/06/25 09:19:52 10 10 MERGE 3.1 2004/06/25 14:44:23 10 10 CALIB 11.4 2004/06/29 09:58:58 10 10 CLEAN 4.6.3 2004/06/29 12:09:27 ? ? SORT 3.4.1 2004/06/29 12:09:43 10 10 REMOVECH 6.0 2004/06/29 13:41:53 10 10 HDREDIT2 2.2 2004/06/29 13:55:30 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:29:36 10 10 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:29:58 10 10 CHANGE_FLAGS 2.0 2014/11/20 09:54:13 10 10 $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\2004-07\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\2004-07\ctd\hydro\2004-07-0054.samavg Secondary file: Q:\Cruise_Data\2004-07\ctd\hydro\2004-07-0054.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\2004-07\CTD\hydro\2004-07-0054.mrg1 Secondary file: Q:\Cruise_Data\2004-07\CTD\hydro\2004-07-0054.add1 Comments from secondary file: Q:\Cruise_Data\2004-07\CTD\hydro\2004-07-0054.add1 -------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -HEADER EDITS: Channel 2: Sample_number [n/a] Pad: ' ' ==> -99 Channel 3: Pressure [DBARS] Pad: ' ' ==> -99 Channel 4: Dissolved_Oxygen:volume [mL/L] Name ==> Oxygen:Dissolved Pad: ' ' ==> -99 Channel 5: Flag:Dissolved_Oxygen:volume [] Name ==> Flag:Oxygen:Dissolved Pad: ' ' ==> -99 Channel 6: Thiosulfate_titer [cm**3] Pad: ' ' ==> -99 Channel 7: Flask_Number [n/a] Pad: ' ' ==> -99 Channel 8: Flask_Volume [cm**3] Pad: ' ' ==> -99 Channel 9: Blank [cm**3] Pad: ' ' ==> -99 Channel 10: Standard [cm**3] Pad: ' ' ==> -99 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-07\ctd\doc\2004-07-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.7510000E-01 0.1033600E+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 Salinity:T1:C1 Oxygen:Voltage:SBE Altimeter Status:Pump Descent_Rate Flag -HEADER EDITS: Applied edit header: Q:\Cruise_Data\2004-07\CTD\doc\2004-07-bot-HDR.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 5: Fluorescence:URU:Seapoint [mg/m^3] (no changes) Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: Salinity:T0:C0 [PSS-78] (no changes) Channel 8: Bottle_Number [n/a] (no changes) Channel 9: Number_of_bin_records [n/a] Format: F5.0 ==> I5 Pad: ' ' ==> -99 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 $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: Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. ------------------------------------------------------------------------------ The fluorescence and transmissivity data are nominal and unedited except that some records were removed in editing T and S. For casts #1 through #37 the transmissivity was bad or missing so the channel was removed from the files. The SBE dissolved oxygen data should be considered: • ±0.2ml/l from 0db–350db. • ±0.05ml/l below 350db – 1000db • unreliable below 1500db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.751E-01 1.0336) $END !-1-- --2--- ---3---- --4-- ---5--- --6--- ---7---- 8- -9-- ---10--- - ---12-- - !Samp Pressu Temperat Trans Fluores Oxygen Salinity Bo Numb Salinity F Oxygen: F !le_ re ure: missi cence: : :T0:C0 tt er_o :Bottle l Dissolv l !Numb Primary vity URU: Dissol ~u ~bin ~ ed ~ !er Seapoin ved: mb _rec l e ! t SBE er ords e d !---- ------ -------- ----- ------- ------ -------- -- ---- -------- - ------- - *END OF HEADER 126 2.1 11.1967 39.4 2.030 7.42 31.1228 10 121 -99.0000 0 7.387 0 125 6.4 11.1870 39.3 1.985 7.41 31.1257 9 121 31.1273 0 7.376 0 124 10.3 11.1925 39.4 1.946 7.42 31.1245 8 121 -99.0000 0 7.373 0 123 21.9 10.2549 36.9 2.915 6.61 31.3366 7 121 -99.0000 0 6.628 0 122 31.6 9.8386 47.1 0.778 5.99 31.6123 6 120 -99.0000 0 5.860 0 121 50.9 8.7276 49.0 0.335 4.56 32.1162 5 120 -99.0000 0 4.691 0 120 76.9 8.1597 47.4 0.217 3.73 32.7567 4 121 -99.0000 0 3.712 0 119 101.0 7.5926 46.5 0.181 2.82 33.4012 3 121 -99.0000 0 2.849 0 118 125.9 6.8342 40.4 0.159 1.82 33.8854 2 120 -99.0000 0 1.227 0 117 134.6 6.8471 41.0 0.159 1.85 33.8800 1 121 33.8816 0 0.839 0