*2014/11/20 09:55:13.49 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2006/06/12 22:07:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 2 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 804CB3C0 NUMBER OF CHANNELS : 24 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 2 2 Pressure decibar 1.254 59.916 3 Temperature:Primary 'deg C (ITS90)' 9.3785 16.3029 4 Transmissivity %/metre 29 50.1 5 Fluorescence:URU:Seapoint mg/m^3 0.463 1.659 6 Oxygen:Dissolved:SBE mL/L 4.598 8.981 7 Oxygen:Dissolved:SBE umol/kg 200.5778 392.9221 8 PAR uE/m^2/sec 0.2E-01 990.549 9 PAR:Reference uE/m^2/sec 1364.365 1599.819 10 Salinity:T0:C0 PSS-78 28.1218 30.2996 11 Sample_Number n/a 1 2 12 Number_of_bin_records n/a 121 121 13 Salinity:Bottle PSS-78 28.2387 29.8633 14 Flag:Salinity:Bottle n/a 15 Chlorophyll:Extracted mg/m^3 2.42 2.42 16 Flag:Chlorophyll:Extracted n/a 17 Oxygen:Dissolved mL/L 4.834 9.68 18 Flag:Oxygen:Dissolved n/a 19 Nitrate_plus_Nitrite umol/L 0 22.4 20 Flag:Nitrate_plus_Nitrite n/a 21 Silicate umol/L 2.5 37.3 22 Flag:Silicate n/a 23 Phosphate umol/L 0.17 2.12 24 Flag:Phosphate 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 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 7 F ' ' 1 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 5 I I 0 12 ' ' ' ' 5 I I 0 13 -99 ' ' 9 F R4 4 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' 7 F R4 2 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' 8 F ' ' 3 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' 6 F R4 1 20 0 ' ' 2 NQ C ' ' 21 -99 ' ' 6 F R4 1 22 0 ' ' 2 NQ C ' ' 23 -99 ' ' 7 F R4 2 24 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 : 2006-21 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG / JdeF SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia & Juan de Fuca Strait STATION : SI EVENT NUMBER : 1 LATITUDE : 48 39.23000 N ! (deg min) LONGITUDE : 123 30.13000 W ! (deg min) ALTIMETER (M) : 9.26 ! 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 : 443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' irradiance:primary ' ' 4565 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B 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 3.0 2006/09/08 15:24:23 242 242 CLEAN 5.0 2006/09/08 15:26:58 ? ? ADDSAMP 3.4 2006/09/08 16:23:30 242 242 BINAVE 4.1.1 2006/09/08 16:24:45 242 2 MERGE 3.3 2006/09/28 12:52:09 2 2 CLEAN 5.0 2006/09/28 12:52:28 2 2 CALIB 11.7 2006/10/11 14:19:57 2 2 SORT 3.5 2006/10/11 14:20:24 2 2 REMOVECH 7.0 2006/10/11 14:20:32 2 2 CHGUNITS 3.0 2006/10/11 14:25:21 2 2 REORDER 1.2.1 2006/10/11 14:25:42 ? ? HDREDIT2 2.5.1 2006/10/11 14:35:41 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:48:25 2 2 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:36 2 2 CHANGE_FLAGS 2.0 2014/11/20 09:55:13 2 2 $END $REMARKS -CLEAN functions: 2006/09/08 15:26:58 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2006-21\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: 2006/09/28 12:52:09 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, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : Q:\Cruise_Data\2006-21\CTD\hydro\2006-21-0001.samavg Secondary file: Q:\Cruise_Data\2006-21\CTD\hydro\2006-21-0001.mrg4 -The following MERGE parameters were used: 2006/09/26 12:04:44 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\2006-21\CTD\hydro\2006-21-0001.cst Secondary file: Q:\Cruise_Data\2006-21\CTD\hydro\2006-21-0001.sal -The following MERGE parameters were used: 2006/09/26 12:04:51 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: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : Q:\Cruise_Data\2006-21\CTD\hydro\2006-21-0001.mrg1 Secondary file: Q:\Cruise_Data\2006-21\CTD\hydro\2006-21-0001.chl -The following MERGE parameters were used: 2006/09/26 12:06:13 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\2006-21\CTD\hydro\2006-21-0001.mrg2 Secondary file: Q:\Cruise_Data\2006-21\CTD\hydro\2006-21-0001.add C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following MERGE parameters were used: 2006/09/26 12:12:34 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: Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : Q:\Cruise_Data\2006-21\CTD\hydro\2006-21-0001.mrg3 Secondary file: Q:\Cruise_Data\2006-21\CTD\hydro\2006-21-0001.nuts -CLEAN functions: 2006/09/28 12:52:28 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2006/10/11 14:19:57 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-21\CTD\doc\2006-21-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.4120000E-01 0.1086600E+01 -SORT parameters: 2006/10/11 14:20:24 Sorted in ascending order of channel Pressure -REMOVECH 2006/10/11 14:20:32 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2006/10/11 14:35:41 Applied edit header: Q:\Cruise_Data\2006-21\CTD\doc\2006-21-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 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS Salinity sample #1 - severe outlier in comparison to both CTD sensors. Sample_Number 2: Extracted Chlorophyll: only one sample 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. Nutrient samples are analyzed frozen using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll samples are collected in duplicate in calibrated polycarbonate bottles (~330ml), then filtered onto 25mm MFS GF/75 filters at <70mmHg vacuum. The filters are placed in glass scintillation vials and immediately frozen at -20ºC until analysis. The chlorophyll is extracted in 10 ml of 90% acetone for 24h at -20ºC, then brought to room temperature and the extract is decanted and measured using a Turner Designs 10-AU-005-CE fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. Average of two samples is reported. Variability is assessed as the % (std dev/mean*100). 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 () (0.412E-01 1.0866) $END !1- --2--- ---3---- --4-- ---5--- --6--- --7-- --8--- --9--- ---10--- -11- -12- ---13--- - --15-- - ---17-- - --19- - --21- - --23-- - !Bo Pressu Temperat Trans Fluores Oxygen Oxyge PAR PAR: Salinity Samp Numb Salinity F Chloro F Oxygen: F Nitra F Silic F Phosph F !tt re ure: missi cence: : n: Refere :T0:C0 le_ er_o :Bottle l phyll: l Dissolv l te_ l ate l ate l !~u Primary vity URU: Dissol Disso nce Numb ~bin ~ Extrac ~ ed ~ plus_ ~ ~ ~ !mb Seapoin ved: lved: er _rec l ted e e Nitri t t t !er t SBE SBE ords e d d te e e e !-- ------ -------- ----- ------- ------ ----- ------ ------ -------- ---- ---- -------- - ------ - ------- - ----- - ----- - ------ - *END OF HEADER 2 1.3 16.3029 29.0 1.659 8.98 392.9 990.5 1599.8 28.1218 2 121 28.2387 0 2.42 3 9.680 0 0.0 0 2.5 0 0.17 0 1 59.9 9.3785 50.1 0.463 4.60 200.6 0.0 1364.4 30.2996 1 121 29.8633 4 -99.00 0 4.834 0 22.4 0 37.3 0 2.12 0