*2003/12/31 13:41:27.35 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2001/02/16 12:49:45.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 18 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 16 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 135 152 2 Pressure dbars 1.4 2001.2 3 Temperature:Primary 'deg C (ITS90)' 1.9164 5.3644 4 Salinity:T0:C0 PSS-78 32.6771 34.5869 5 Transmissivity %/metre 47.7 54.4 6 Fluorescence:URU:Seapoint mg/m^3 -0.7E-01 0.492 7 Bottle_Number n/a 1 18 8 Salinity:Bottle PSS-78 32.6791 34.5881 9 Oxygen:Dissolved mL/L 0.4 7.24 10 Phosphate umol/L 1.44 3.26 11 Nitrate_plus_Nitrite umol/L 15.5 45.8 12 Silicate umol/L 22.7 171.8 13 Alkalinity:Total umol/kg 2160.52 2411.94 14 Flag:Alkalinity:Total ' ' 15 Carbon:Dissolved:Inorganic umol/kg 2053.89 2389.7 16 Flag:Carbon:Dissolved:Inorganic ' ' $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 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 3 I I 0 8 -99 ' ' 9 F R4 4 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 7 F R4 2 11 -99 ' ' 6 F R4 1 12 -99 ' ' 6 F R4 1 13 -99 ' ' ' ' F8.2 R4 ' ' 14 -99 ' ' 2 NQ C ' ' 15 -99 ' ' ' ' F8.2 R4 ' ' 16 -99 ' ' 2 NQ C ' ' $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- a = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). b = Acceptable measurement (not normally used). c = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). d = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). e = Not reported (lost sample; unredeemably bad measurement). f = Mean of replicate measurements. g = Manual chromatographic peak measurement. h = Irregular digital chromatographic peak integration. i = Sample not drawn for this measurement from this bottle (not normally used). ---------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2001-06 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Line P, N.E. Pacific STATION : EDOUT EVENT NUMBER : 39 LATITUDE : 53 48.00000 N ! (deg min) LONGITUDE : 139 30.03000 W ! (deg min) WATER DEPTH : 3503 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 75636 temperature ' ' secondary conductivity ' ' secondary Seapoint ' ' ' ' transmissometer ' ' 333DR userpoly ' ' 180339 userpoly ' ' 180293 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V1.19 Comments from secondary file: D:\DATA\2001\2001-06\21060039.dox --------------------------------------------------------------- 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 1.8 2001/03/14 12:58:50 1746 1746 DESPIKE 2.1 2001/03/14 12:59:32 1746 1746 BINAVE 4.0.1 2001/03/14 13:01:29 1746 18 MERGE 2.6.1 2001/10/23 15:05:59 18 18 MERGE 2.6.1 2001/10/23 15:13:39 18 18 MERGE 2.6.1 2001/10/23 15:44:10 18 18 CALIB 10.0 2001/10/23 15:53:01 18 18 REORDER 1.1 2001/10/24 08:36:10 ? ? HEADEDIT 1.1 2001/10/24 16:35:55 ' ' ' ' HDREDIT2 1.2 2001/12/24 11:36:38 ? ? MERGE 2.8 2003/02/24 10:54:46 18 18 HDREDIT2 1.51 2003/04/17 14:03:25 ? ? CLEAN 4.2 2003/04/17 14:04:06 18 18 REVERSE 2.0 2003/12/31 13:41:27 18 18 $END $REMARKS -The following DESPIKE parameters were used: DESPIKE TABLE CHANNEL FIT OVER- MIN MAX MIN MAX SPIKE WIDTH LAP VALUE VALUE STDDEV STDDEV TOL. -------------------- ----- ----- ------- ------- ------- ------- ----- Pressure 55 5 0.00 4500.00 0.10000 999.000 3.00 Temperature:Primary 55 5 1.00 25.00 0.00100 999.000 3.00 Temperature:Secondar 55 5 1.00 25.00 0.00100 999.000 3.00 Salinity:T0:C0 55 5 2.00 35.00 0.00100 999.000 3.00 Salinity:T1:C1 55 5 2.00 35.00 0.00100 999.000 3.00 -The following BINAVE parameters were used: Bin channel = Sample_Number Averaging interval = 1.0 Minimum bin value = 0.000 Bin 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: Pressure, Temperature:Primary, Temperature:Secondary, Salinity:T0:C0, Salinity:T1:C1, Transmissivity, Chl_fluorescence:Seapoint, Irradiance (PAR), Bottle_Number Secondary Channels to Include: Salinity:Bottle Primary file : D:\DATA\2001\2001-06\21060039.avt Secondary file: D:\DATA\2001\2001-06\21060039.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: Pressure, Temperature:Primary, Salinity:T0:C0, Transmissivity, Chl_fluorescence:Seapoint, Irradiance (PAR), Bottle_Number, Salinity:Bottle Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : D:\DATA\2001\2001-06\21060039.tab Secondary file: D:\DATA\2001\2001-06\21060039.dox Comments from secondary file: D:\DATA\2001\2001-06\21060039.dox --------------------------------------------------------------- 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 = 0.005 Sodium Thiosulfate concentration = 0.718 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01012960 -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: Pressure, Temperature:Primary, Salinity:T0:C0, Transmissivity, Chl_fluorescence:Seapoint, Bottle_Number, Salinity:Bottle, Dissolved_Oxygen:volume Secondary Channels to Include: PO4, NO3, SiO4 Primary file : D:\DATA\2001\2001-06\21060039.tab Secondary file: D:\DATA\2001\2001-06\21060039.nut -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\DATA\2001\2001-06\2106rcal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Salinity:T0:C0 PSS-78 10 -0.1100000E-02 0.1000000E+01 6 Chl_fluorescence:Seapoint ug/l 10 -0.7000000E-01 0.1000000E+01 -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Alkalinity:Total, Alkalinity:Total:Flag, Carbon:Dissolved:Inorganic, Carbon:Dissolved:Inorganic:Flag Primary file : C:\temp\carbon\21060039.che Secondary file: C:\temp\carbon\21060039.srt Comments from secondary file: C:\temp\carbon\21060039.srt --------------------------------------------------------- -The following SORT parameters were used. Sorted by channel: Sample_Number Pressure channel sorted according to values in sort channel CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set channel name post-colon letters to upper case. - Remove Sea-Bird comments from the header. $END *COMMENTS Collection method: ------------------ A rosette, holding 24 ten-litre water samplers, with a CTD was used. 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 fresh on board using a Technicon AAII auto- analyzer 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 -9.99 () (-0.11E-02 1) Chl_fluorescence:Seapoint ug/l 10 -9.9 () (-0.7E-01 1) $END !-1-- --2--- ---3---- ---4---- --5--- ---6--- 7- ---8---- ---9--- --10-- --11- --12- ---13-- 14---15-- 1 !Samp Pressu Temperat Salinity Transm Fluores Bo Salinity Oxygen: Phosph Nitra Silic Alkalin F Carbon: F !le_ re ure: :T0:C0 issivi cence: tt :Bottle Dissolv ate te_ ate ity: l Dissolv l !Numb Primary ty URU: ~u ed plus_ Total ~ ed: ~ !er Seapoin mb Nitri a Inorgan i ! t er te l ic c !---- ------ -------- -------- ------ ------- -- -------- ------- ------ ----- ----- ------- - ------- - *END OF HEADER 152 1.4 5.3475 32.6773 47.7 0.468 18 32.6791 7.180 1.44 15.6 23.0 2180.36 2057.78 151 9.8 5.3581 32.6772 51.5 0.492 17 -99.0000 7.150 1.44 15.6 22.8 2187.28 2057.61 150 25.1 5.3584 32.6774 51.5 0.472 16 -99.0000 7.150 1.44 15.5 23.1 2188.42 2055.56 149 49.6 5.3601 32.6771 51.5 -0.070 15 -99.0000 7.170 1.44 15.6 22.7 2160.52 2053.89 148 75.2 5.3644 32.6781 51.5 -0.070 14 -99.0000 7.240 1.44 15.6 23.1 2178.47 2058.32 147 99.6 4.5224 33.2290 53.6 -0.070 13 -99.0000 5.220 2.12 27.3 43.5 2184.60 2149.12 146 149.3 4.5521 33.8075 53.6 -0.070 12 -99.0000 2.210 2.79 38.7 70.0 2239.87 2261.18 145 200.9 4.2988 33.8923 53.7 -0.066 11 -99.0000 1.550 2.97 41.5 79.5 2261.74 2288.73 144 299.1 4.1265 33.9792 54.1 -0.064 10 -99.0000 1.130 3.08 43.4 90.6 2270.93 2307.15 143 399.9 3.8945 34.0719 54.3 -0.007 9 -99.0000 0.810 3.15 44.3 103.2 2304.07 2325.20 142 601.0 3.5850 34.2204 54.4 -0.008 8 -99.0000 0.490 3.21 44.9 121.8 2320.10 2352.33 141 800.4 3.1939 34.3236 54.3 -0.007 7 -99.0000 0.410 3.26 45.2 136.9 2351.08 2366.59 140 999.9 2.8749 34.3916 54.3 -0.007 6 34.3915 0.400 3.26 45.4 148.2 2360.13 2379.86 139 1249.9 2.5445 34.4567 54.3 -0.006 5 34.4574 0.500 3.24 45.8 156.4 2378.17 2387.09 138 1500.0 2.2773 34.5101 54.4 -0.009 4 34.5105 0.760 3.18 45.8 164.5 2391.47 2389.70 137 1751.4 2.0736 34.5545 54.4 -0.009 3 34.5548 1.070 3.13 44.5 170.5 2394.75 2388.38 136 1751.8 2.0734 34.5545 54.4 -0.009 2 34.5539 1.070 3.12 44.1 169.6 2399.95 2389.56 135 2001.2 1.9164 34.5869 54.4 -0.009 1 34.5881 1.430 3.07 43.6 171.8 2411.94 2383.51