*2004/02/15 13:05:54.71 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2000/02/16 02:52:57.000 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 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 191 205 2 Pressure dbars 2.3 1500.2 3 Temperature:Primary 'deg C (ITS90)' 2.4841 7.5051 4 Salinity:T0:C0 PSS-78 32.4412 34.4791 5 Transmissivity %/metre 60.2 64.7 6 PAR uE/m^2/sec 1.3 1.3 7 Fluorescence:URU:Seapoint mg/m^3 -0.3E-02 0.521 8 Oxygen:Dissolved mL/L 0.33 7.11 9 Salinity:Bottle PSS-78 32.4424 34.4173 10 Phosphate umol/L 1.36 3.22 11 Nitrate_plus_Nitrite umol/L 14.6 45.3 12 Silicate umol/L 24.5 150.5 13 Chlorophyll:Extracted mg/m^3 0.26 0.28 $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 ' ' 6 F ' ' 1 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F R4 2 11 -99 ' ' 6 F R4 1 12 -99 ' ' 6 F R4 1 13 -99 ' ' 7 F R4 2 $END $REMARKS This file converted from Sea-Bird file: w:\ctd\2000-01\hydro\20010090.ros $END *ADMINISTRATION MISSION : 2000-01 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Haida Eddy SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : QCSound/Hecate/NE Pacific STATION : HED06 EVENT NUMBER : 90 LATITUDE : 52 19.82000 N ! (deg min) LONGITUDE : 133 40.18000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 63507 temperature ' ' secondary conductivity ' ' secondary Seapoint ' ' ' ' transmissometer ' ' 192D irradiance ' ' 4565 $END $REMARKS SOFTWARE VERSION 4.238 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 1.5 2000/05/29 13:07:13 1095 1095 BINAVE 3.0 2000/06/05 13:25:18 1095 15 CALIB 8.9 2000/06/05 14:04:49 15 15 MERGE 2.41 2000/06/29 09:53:01 15 15 MERGE 2.5.1 2000/11/16 11:44:51 15 15 CALIB 10.0 2001/10/29 16:08:29 15 15 HDREDIT2 1.1 2001/10/29 16:59:13 ? ? HDREDIT2 1.2 2001/12/24 10:48:34 ? ? HDREDIT2 1.51 2003/04/21 18:51:30 ? ? CLEAN 4.2 2003/04/21 18:52:45 15 15 SORT 3.4.1 2004/02/15 13:05:54 15 15 $END $REMARKS -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.0 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 CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Pressure offset = 0.0 Calibration file = w:\ctd\2000-01\2001rcal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Salinity:T0:C0 PSS-78 10 0.3900000E-02 0.1000000E+01 6 Salinity:T1:C1 PSS-78 10 0.4600000E-02 0.1000000E+01 -The following MERGE parameters were used: Merge Channel: Bottle_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Temperature:Secondary, Salinity:T0:C0, Salinity:T1:C1, Transmissivity, Irradiance (PAR), Chl_fluorescence:Seapoint Secondary Channels to Include: Sample_Number, Dissolved_Oxygen:volume, Salinity:Bottle Primary file : W:\CTD\2000-01\HYDRO\20010090.rac Secondary file: W:\CTD\2000-01\HYDRO\20010090.cln -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, Irradiance (PAR), Chl_fluorescence:Seapoint, Dissolved_Oxygen:volume, Salinity:Bottle Secondary Channels to Include: Phosphate, Nitrate_plus_Nitrite, Silicate, Chlorophyll Primary file : D:\DATA\2000\2000-01\20010090.che Secondary file: D:\DATA\2000\2000-01\20010090.nut -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = W:\CTD\2000-01\2001FCAL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 7 Chl_fluorescence:Seapoint ug/l 10 -0.5200000E-01 0.1000000E+01 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. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel $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 () (0.39E-02 1) Salinity:T1:C1 PSS-78 10 -9.99 () (0.46E-02 1) Chl_fluorescence:Seapoint ug/l 10 -9.99 () (-0.52E-01 1) $END !-1-- --2--- ---3---- ---4---- --5-- --6--- ---7--- ---8--- ---9---- --10-- --11- --12- --13-- !Samp Pressu Temperat Salinity Trans PAR Fluores Oxygen: Salinity Phosph Nitra Silic Chloro !le_ re ure: :T0:C0 missi cence: Dissolv :Bottle ate te_ ate phyll: !Numb Primary vity URU: ed plus_ Extrac !er Seapoin Nitri ted ! t te !---- ------ -------- -------- ----- ------ ------- ------- -------- ------ ----- ----- ------ *END OF HEADER 205 2.3 7.2097 32.4412 60.2 1.3 0.407 6.810 32.4431 1.37 14.6 24.7 0.27 204 9.3 7.2101 32.4416 61.1 1.3 0.521 6.730 32.4424 1.37 14.7 24.5 0.28 203 24.0 7.1863 32.4448 61.2 1.3 0.475 6.720 32.4455 1.36 14.7 24.5 0.28 202 50.5 7.1885 32.4459 61.8 1.3 0.354 6.710 32.4468 1.37 14.8 24.9 0.26 201 74.8 7.1986 32.4481 61.7 1.3 0.421 7.110 32.4502 1.37 14.9 25.1 0.26 200 100.5 7.2186 32.4553 61.8 1.3 0.365 7.040 32.4555 1.38 15.0 25.2 -99.00 199 152.1 7.5051 33.2632 63.6 1.3 0.003 4.880 33.2355 1.88 23.4 35.3 -99.00 198 200.0 7.0509 33.7104 63.5 1.3 -0.003 2.890 33.9312 2.27 30.6 47.6 -99.00 197 300.6 6.3581 33.9297 63.8 1.3 -0.002 2.160 33.9338 2.48 34.5 56.5 -99.00 196 402.4 5.3467 33.9794 64.1 1.3 0.000 1.580 33.9809 2.75 38.7 70.7 -99.00 195 600.9 4.5066 34.1210 64.6 1.3 0.004 0.640 34.1218 3.08 43.0 95.3 -99.00 194 799.2 3.9592 34.2326 64.4 1.3 0.004 0.390 34.2338 3.17 44.4 113.8 -99.00 193 1000.2 3.3712 34.3334 64.5 1.3 0.003 0.330 34.3352 3.22 45.0 132.9 -99.00 192 1250.0 2.8276 34.4155 64.6 1.3 0.003 0.400 34.4173 3.20 45.3 150.5 -99.00 191 1500.2 2.4841 34.4791 64.7 1.3 0.004 -99.000 -99.0000 -99.00 -99.0 -99.0 -99.00