*2013/12/16 13:07:48.78 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/09/05 08:54:06.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 15 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : F30FFA07 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 213 227 2 Pressure decibar 3.994 51.386 3 Temperature:Secondary 'deg C (ITS90)' 8.3244 13.5004 4 Transmissivity %/metre 23.2 52.3 5 Fluorescence:URU:Seapoint mg/m^3 0.154 3.745 6 Oxygen:Dissolved:SBE mL/L 3.207 6.18 7 Oxygen:Dissolved:SBE umol/kg 139.6307 269.6474 8 PAR uE/m^2/sec 0 0.193 9 Salinity:T1:C1 PSS-78 30.9518 32.6038 10 Bottle_Number n/a 1 15 11 Number_of_bin_records n/a 65 121 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 7 F ' ' 2 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 3 I I 0 11 ' ' ' ' 5 I I 0 $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- 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 : 2007-16 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LC05 EVENT NUMBER : 54 LATITUDE : 48 40.05000 N ! (deg min) LONGITUDE : 125 47.67000 W ! (deg min) ALTIMETER (M) : 12.33 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2106 conductivity:primary ' ' 2424 pressure ' ' 63507 temperature:secondary ' ' 4752 conductivity:secondary ' ' 1763 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953DR Oxygen:SBE ' ' 1119 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/03/19 10:54:16 1758 1758 ADDSAMP 3.4 2008/03/21 14:30:49 1758 1758 BINAVE 4.1.1 2008/03/21 14:31:45 1758 15 MERGE 3.3 2008/04/17 16:50:59 15 15 CLEAN 5.0.2 2008/04/17 16:51:06 ? ? CALIB 11.7 2008/04/17 16:51:59 15 15 SORT 3.5 2008/04/17 16:52:07 15 15 REMOVECH 8.0 2008/04/17 16:52:19 15 15 CHGUNITS 3.0 2008/04/17 16:52:54 15 15 REORDER 1.2.1 2008/04/17 16:53:00 ? ? HDREDIT2 2.5.1 2008/04/17 16:53:12 ? ? HDREDIT2 2.5.1 2010/08/13 13:57:51 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:30:38 15 15 HDREDIT2 2.6 2013/12/16 13:07:48 ? ? $END $REMARKS -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2007-16\Processing\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: 2008/04/17 16:50:57 2008/04/17 16:50:57 2008/04/17 16:50: 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, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium Primary file : Q:\Cruise_Data_Processing\2007-16\Processing\hydro\2007-16-0054.samavg Secondary file: Q:\Cruise_Data_Processing\2007-16\Processing\hydro\2007-16-0054.mrgcln1 -CLEAN functions: 2008/04/17 16:51:04 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2008/04/17 16:51:59 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-16\Processing\doc\2007-16-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.9500000E-02 0.1078700E+01 -SORT parameters: 2008/04/17 16:52:07 Sorted in ascending order of channel Press* -REMOVECH 2008/04/17 16:52:19 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/04/17 16:53:12 Applied edit header: Q:\Cruise_Data_Processing\2007-16\Processing\doc\2007-16-bot-hdr1.txt Channel 2: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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 -HEADER EDITS: 2010/08/13 13:57:51 Applied edit header: C:\My Documents\PROCESSING NOTES\sample headers\fixhdr.txt Channel 4: Transmissivity [%/metre] Format: F6.1 ==> F7.2 -HEADER EDITS: 2013/12/16 13:07:48 - none. $END *COMMENTS Phosphate Samples: All phosphate data for this cast are flagged “d” because new equipment caused contamination ranging from 0.07 to -0.33 uM PO4. Phosphate data were recovered by comparing to archived data below 1000m at each station and correcting accordingly. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed at IOS on Guildline model 8400B Autosal Salinometers which are standardized with IAPSO standard seawater. Oxygen samples are analyzed at sea 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 were analyzed fresh at sea using an Astoria autoanalyzer. Chlorophyll samples are collected 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 Model 10 fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. Chlorophyll samples were analyzed on board ship. Ammonium analyses at IOS follows the methods described in: Holmes, R.M., Aminot, A., Kerouel, R., Hooker, B.A., and Peterson, B.J. 1999 A simple and precise method for measuring ammonium in marine and freshwater ecosystems. Can. J. Fish. Aquat. Sci. 56: 1801-1808 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 () (0.95E-02 1.0787) $END !-1-- --2--- ---3---- --4--- ---5--- --6--- --7-- --8--- ---9---- 10 -11- !Samp Pressu Temperat Transm Fluores Oxygen Oxyge PAR Salinity Bo Numb !le_ re ure: issivi cence: : n: :T1:C1 tt er_o !Numb Secondar ty URU: Dissol Disso ~u ~bin !er y Seapoin ved: lved: mb _rec ! t SBE SBE er ords !---- ------ -------- ------ ------- ------ ----- ------ -------- -- ---- *END OF HEADER 227 4.0 13.4949 28.90 3.609 6.18 269.6 0.2 30.9526 15 121 224 4.5 13.4837 29.20 3.678 6.16 268.6 0.1 30.9539 12 121 226 5.6 13.4846 23.20 3.728 6.18 269.6 0.1 30.9532 14 121 225 6.9 13.5004 26.90 3.745 6.18 269.6 0.1 30.9518 13 121 223 7.8 13.4703 28.20 3.687 6.11 266.8 0.0 30.9541 11 121 222 8.2 13.4679 29.60 3.648 6.10 266.2 0.0 30.9545 10 121 221 9.6 13.3908 30.30 3.527 5.95 259.6 0.0 30.9615 9 121 220 14.5 11.2894 46.40 0.872 4.84 210.8 0.0 31.2507 8 121 219 14.7 11.8313 44.30 1.215 4.73 206.5 0.0 31.1531 7 121 216 17.3 11.2684 48.40 0.675 4.60 200.7 0.0 31.2451 4 121 215 20.1 10.6515 51.80 0.371 4.12 179.6 0.0 31.4205 3 121 218 20.3 10.6347 51.70 0.394 4.23 184.3 0.0 31.4323 6 121 217 20.6 10.6726 51.50 0.418 4.31 187.9 0.0 31.4191 5 121 214 50.2 8.3473 52.30 0.158 3.22 140.4 0.0 32.5871 2 120 213 51.4 8.3244 52.30 0.154 3.21 139.6 0.0 32.6038 1 65