*2014/11/20 09:54:04.81 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/10/03 06:25:37.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 20 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 20 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 53 72 2 Pressure decibar 2.418 910.108 3 Temperature:Primary 'deg C (ITS90)' 3.8482 16.0015 4 Transmissivity %/metre 40.3 61 5 Fluorescence:URU:Seapoint mg/m^3 0.67E-01 3.297 6 Salinity:T0:C0 PSS-78 31.7578 34.3366 7 Bottle_Number n/a 1 20 8 Number_of_bin_records n/a 105 121 9 Salinity:Bottle PSS-78 34.0016 34.3365 10 Flag:Salinity:Bottle n/a 11 Chlorophyll:Extracted mg/m^3 0.1 1.13 12 Flag:Chlorophyll:Extracted n/a 13 Oxygen:Dissolved mL/L 0.27 7.51 14 Flag:Oxygen:Dissolved n/a 15 Nitrate_plus_Nitrite umol/L 0 13.2 16 Flag:Nitrate_plus_Nitrite n/a 17 Silicate umol/L 1.6 18.1 18 Flag:Silicate n/a 19 Phosphate umol/L 0.31 1.26 20 Flag:Phosphate 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 ' ' 9 F ' ' 4 7 -99 ' ' 3 I I 0 8 ' ' ' ' 5 I I 0 9 -99 ' ' ' ' F9.4 R4 ' ' 10 0 ' ' 2 NQ C ' ' 11 -99 ' ' 7 F R4 2 12 0 ' ' 2 NQ C ' ' 13 -99 ' ' 8 F ' ' 3 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' 6 F R4 1 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 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 : 2003-33 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse,ECOHAB,Covariability,BIO-Moorings,... SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Van.Is.\Juan de Fuca\Strait of Georgia STATION : LB13 EVENT NUMBER : 12 LATITUDE : 48 10.63000 N ! (deg min) LONGITUDE : 125 56.06000 W ! (deg min) WATER DEPTH : 810 ALTIMETER (M) : 9.65 ! 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 ' ' 2095 conductivity:primary ' ' 1764 pressure ' ' 77511 temperature:secondary ' ' 2106 conductivity:secondary ' ' 2102 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B Comments from secondary file: Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.dox1 -------------------------------------------------- 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 2004/02/02 09:10:05 2398 2398 ADDSAMP 3.4 2004/02/02 15:18:16 2398 2398 BINAVE 4.0.1 2004/02/02 15:24:30 2398 20 MERGE 3.1 2004/02/02 16:20:48 20 20 MERGE 3.1 2004/02/03 13:54:25 20 20 MERGE 3.1 2004/02/04 17:32:25 20 20 MERGE 3.1 2004/02/04 17:32:35 20 20 CALIB 11.3 2004/02/06 17:07:07 20 20 CLEAN 4.5 2004/02/09 13:09:17 ? ? SORT 3.4.1 2004/02/09 14:14:30 20 20 REMOVECH 6.0 2004/02/09 14:14:40 20 20 HDREDIT2 1.9 2004/02/09 14:14:55 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:47:31 20 20 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:29:13 20 20 CHANGE_FLAGS 2.0 2014/11/20 09:54:04 20 20 $END $REMARKS -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2003-33\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: 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\2003-33\ctd\hydro\2003-33-0012.samavg Secondary file: Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.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: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.mrg1 Secondary file: Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.chl1 -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\2003-33\ctd\hydro\2003-33-0012.mrg2 Secondary file: Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.dox1 Comments from secondary file: Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.dox1 -------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following OXYCALC parameters were used Blank = 0.004 Sodium Thiosulfate concentration = 0.472 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01013204 CLEAN functions: - Change Pad Value to -99 in All Channels. -The following CHANNEL(S) were removed from file. Oxygen:Dissolved -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: Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.mrg3 Secondary file: Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.nut -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-33\DOC\2003-33-RECAL1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Salinity:T0:C0 PSS-78 10 -0.3000000E-02 0.1000000E+01 CLEAN functions: - Change Pad Value to -99 in Channel: Oxygen:Dissolved [mL/L] - 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 Altimeter Salinity:T1:C1 Descent_Rate Status:Pump Flag $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.chl1 -------------------------------------------------- Average of two samples is reported. Variability is assessed as the % (std dev/mean*100). Note that average variability is usually around 4.5% for total chlorophyll measurements, and some of the chlorophyll duplicates in this cruise vary by more than this. Variabilities greater than 10% have been flagged “c”. Comments from secondary file: Q:\Cruise_Data\2003-33\ctd\hydro\2003-33-0012.nut ------------------------------------------------- Sample #67 - Silicate seems too high. 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. 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. 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 ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (-0.3E-02 1) $END !-1-- --2--- ---3---- --4-- ---5--- ---6---- 7- -8-- ---9---- - --11-- - ---13-- - --15- - --17- - --19-- - !Samp Pressu Temperat Trans Fluores Salinity Bo Numb Salinity F Chloro F Oxygen: F Nitra F Silic F Phosph F !le_ re ure: missi cence: :T0:C0 tt er_o :Bottle l phyll: l Dissolv l te_ l ate l ate l !Numb Primary vity URU: ~u ~bin ~ Extrac ~ ed ~ plus_ ~ ~ ~ !er Seapoin mb _rec l ted e e Nitri t t t ! t er ords e d d te e e e !---- ------ -------- ----- ------- -------- -- ---- -------- - ------ - ------- - ----- - ----- - ------ - *END OF HEADER 72 2.4 15.9939 41.2 1.804 31.7584 20 120 -99.0000 0 0.52 0 6.090 0 0.0 0 1.6 0 0.32 0 71 5.6 16.0007 40.6 1.822 31.7578 19 118 -99.0000 0 0.56 0 7.510 0 0.0 0 1.8 0 0.31 0 70 5.8 16.0015 40.3 1.774 31.7581 18 105 -99.0000 0 -99.00 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 69 11.3 15.7769 44.7 2.289 31.7848 17 119 -99.0000 0 0.64 0 6.100 0 0.1 0 3.8 0 0.33 0 67 20.9 12.7866 46.2 3.224 31.8530 15 115 -99.0000 0 1.13 3 5.880 0 4.7 0 18.1 3 0.83 0 68 21.0 12.7856 46.1 3.297 31.8535 16 118 -99.0000 0 -99.00 0 6.090 0 -99.0 0 -99.0 0 -99.00 0 66 31.4 9.7482 56.6 1.025 32.2508 14 121 -99.0000 0 0.40 0 5.950 0 9.6 0 9.8 0 1.11 0 65 52.0 8.5200 59.3 0.303 32.3984 13 120 -99.0000 0 0.10 0 5.770 0 13.2 0 13.2 0 1.26 0 64 75.8 8.1612 57.8 0.145 32.8691 12 121 -99.0000 0 -99.00 0 3.890 0 -99.0 0 -99.0 0 -99.00 0 63 101.1 7.0884 60.6 0.070 33.1817 11 121 -99.0000 0 -99.00 0 4.570 0 -99.0 0 -99.0 0 -99.00 0 62 125.7 6.9555 60.3 0.067 33.5030 10 121 -99.0000 0 -99.00 0 4.320 0 -99.0 0 -99.0 0 -99.00 0 61 152.1 7.4295 60.4 0.069 33.8348 9 121 -99.0000 0 -99.00 0 2.750 0 -99.0 0 -99.0 0 -99.00 0 60 176.7 7.3150 60.4 0.069 33.9103 8 121 -99.0000 0 -99.00 0 2.470 0 -99.0 0 -99.0 0 -99.00 0 59 200.6 7.1515 60.5 0.071 33.9547 7 121 -99.0000 0 -99.00 0 2.210 0 -99.0 0 -99.0 0 -99.00 0 58 252.4 6.6550 60.6 0.072 33.9739 6 120 -99.0000 0 -99.00 0 2.130 0 -99.0 0 -99.0 0 -99.00 0 57 301.0 6.2852 60.7 0.073 34.0001 5 121 34.0016 0 -99.00 0 1.720 0 -99.0 0 -99.0 0 -99.00 0 56 401.3 5.5241 60.7 0.073 34.0230 4 121 34.0221 0 -99.00 0 1.350 0 -99.0 0 -99.0 0 -99.00 0 55 500.9 4.9637 61.0 0.074 34.0859 3 118 34.0858 0 -99.00 0 0.790 0 -99.0 0 -99.0 0 -99.00 0 54 600.3 4.6246 60.7 0.076 34.1642 2 121 34.1652 0 -99.00 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 53 910.1 3.8482 58.6 0.077 34.3366 1 119 34.3365 0 -99.00 0 0.270 0 -99.0 0 -99.0 0 -99.00 0