*2005/03/08 13:43:17.47 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2000/09/28 08:11:12.000 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 : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 204 223 2 Pressure dbars 1.6 2007.7 3 Temperature:Primary 'deg C (ITS90)' 1.9365 13.2154 4 Salinity:T0:C0 PSS-78 32.3385 34.5839 5 Transmissivity %/metre 49.1 62.9 6 Fluorescence:URU:Seapoint mg/m^3 -0.12E-01 2.565 7 PAR uE/m^2/sec 1.3 1.3 8 Bottle_Number n/a 1 20 9 Oxygen:Dissolved mL/L 0.35 6.73 10 Salinity:Bottle PSS-78 34.4303 34.584 11 Phosphate umol/L 0.43 3.21 12 Nitrate_plus_Nitrite umol/L 0.1 45 13 Silicate umol/L 6.1 173.2 14 Chlorophyll:Extracted mg/m^3 0.4E-01 0.36 $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 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 3 I I 0 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 9 F R4 4 11 -99 ' ' 7 F R4 2 12 -99 ' ' 6 F R4 1 13 -99 ' ' 6 F R4 1 14 -99 ' ' 7 F ' ' 2 $END $REMARKS This file converted from Sea-Bird file: d:\2000-30\20300052.ros Comments from secondary file: d:\2000-30\20300052.DOX ----------------------------------------------------- Raw data in file oxydata\2030\20300052.o2 VIO3 = 10.02 ! Volume of iodate standard (cm**) NIO3 = 0.01013126 ! Normality of iodate standard VREG = 2.0 ! Volume of sample displaced by reagents (cm**3) DOREG = 0.0017 ! Absolute amount of O2 added with reagents (ml) $END *ADMINISTRATION MISSION : 2000-30 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Laperouse, Eddies SCIENTIST : Mackas D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Line P, N.E. Pacific STATION : ED09 EVENT NUMBER : 52 LATITUDE : 53 45.10000 N ! (deg min) LONGITUDE : 136 9.96000 W ! (deg min) WATER DEPTH : 3094 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 77511 temperature ' ' secondary conductivity ' ' secondary Seapoint ' ' ' ' transmissometer ' ' 192D irradiance ' ' 4565 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V1.18 Comments from secondary file: d:\2000-30\20300052.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 1.5 2000/11/06 14:40:16 1940 1940 DESPIKE 1.5 2000/11/06 14:43:23 1940 1940 BINAVE 3.0 2000/11/06 15:07:10 1940 20 MERGE 2.42 2000/11/06 19:37:35 20 20 MERGE 2.5.1 2000/10/19 11:41:40 20 20 MERGE 2.6.1 2001/10/22 15:30:21 20 20 REORDER 1.1 2001/10/22 15:34:39 ? ? REMOVECH 6.0 2001/10/23 09:47:28 20 20 CALIB 10.0 2001/10/23 10:35:29 20 20 HDREDIT2 1.2 2001/12/24 11:31:52 ? ? CALIB 10.2 2002/01/31 16:32:03 20 20 HDREDIT2 1.3 2002/01/31 16:34:21 ? ? CALIB 10.2 2002/03/12 17:00:13 20 20 HDREDIT2 1.51 2003/04/21 14:00:31 ? ? CLEAN 4.2 2003/04/21 14:01:21 20 20 SORT 3.4.1 2004/04/14 15:42:13 20 20 CALIB 11.4 2005/03/08 13:43:17 20 20 $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 19.00 0.00100 999.000 3.00 Temperature:Secondar 55 5 1.00 19.00 0.00100 999.000 3.00 Salinity:T0:C0 55 5 30.00 35.00 0.00100 999.000 3.00 Salinity:T1:C1 55 5 30.00 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: 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, Chl_fluorescence:Seapoint, Irradiance (PAR), Bottle_Number Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : d:\2000-30\20300052.AVG Secondary file: d:\2000-30\20300052.DOX Comments from secondary file: d:\2000-30\20300052.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 = 0.003 Sodium Thiosulfate concentration = 0.720 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01013130 -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, Dissolved_Oxygen:volume Secondary Channels to Include: salinity:bottle Primary file : d:\data\2000\2000-30\20300052.TAB Secondary file: d:\data\2000\2000-30\20300052.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, Dissolved_Oxygen:volume, salinity:bottle Secondary Channels to Include: PO4, NO3, SiO3, NH4, chl Primary file : D:\DATA\2000\2000-30\20300052.hyd Secondary file: D:\DATA\2000\2000-30\20300052.rev -The following CHANNEL(S) were removed from file. Ammonia -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = d:\data\2000\2000-30\2030_cor.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Salinity:T0:C0 PSS-78 10 0.1800000E-01 0.1000000E+01 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = M:\Data\Fluor\PENA\2000-30\2030PARFL.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Chl_fluorescence:Seapoint ug/l 10 -0.2700000E-01 0.3330000E+00 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = M:\data\par\2030PAR.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 7 Irradiance_PAR n/a 10 0.0000000E+00 0.1000000E+00 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 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\DATA\2000-30-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Fluorescence:URU:Seapoint mg/m^3 10 0.0000000E+00 0.3000000E+01 $END *COMMENTS ************************************************************************* There is some doubt about the calibration of the chl_fluorescence channel. See the processing notes for details. ************************************************************************* 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 () (0.18E-01 1) Chl_fluorescence:Seapoint ug/l 10 -9.99 () (-0.27E-01 0.333) Irradiance_PAR n/a 10 -9.99 () (0 0.1) Fluorescence:URU:Seapoint mg/m^3 10 -99 () (0 3) $END !-1-- --2--- ---3---- ---4---- --5-- ---6--- --7--- 8- --9--- ---10--- --11-- --12- --13- --14-- !Samp Pressu Temperat Salinity Trans Fluores PAR Bo Oxygen Salinity Phosph Nitra Silic Chloro !le_ re ure: :T0:C0 missi cence: tt : :Bottle ate te_ ate phyll: !Numb Primary vity URU: ~u Dissol plus_ Extrac !er Seapoin mb ved Nitri ted ! t er te !---- ------ -------- -------- ----- ------- ------ -- ------ -------- ------ ----- ----- ------ *END OF HEADER 223 1.6 13.2154 32.3385 49.1 2.550 1.3 20 6.21 -99.0000 0.43 0.1 6.1 0.35 222 9.0 13.2150 32.3389 51.9 2.529 1.3 19 6.23 -99.0000 0.44 0.1 6.4 0.27 221 20.1 13.2131 32.3401 51.7 2.565 1.3 18 6.19 -99.0000 0.44 0.1 6.4 0.34 220 29.7 12.6322 32.3696 55.1 1.953 1.3 17 6.16 -99.0000 0.49 0.7 6.8 0.36 219 51.2 8.7205 32.6157 60.0 0.507 1.3 16 6.73 -99.0000 0.96 7.5 12.9 0.20 218 73.6 7.4148 32.6891 62.0 0.174 1.3 15 6.52 -99.0000 1.13 11.3 15.6 0.10 217 100.5 7.1575 32.9143 62.5 0.075 1.3 14 5.63 -99.0000 1.39 15.9 21.3 0.04 216 126.1 7.0963 33.4108 62.2 0.027 1.3 13 4.08 -99.0000 1.83 23.8 32.7 -99.00 215 148.6 7.0506 33.7113 61.9 0.000 1.3 12 3.03 -99.0000 2.15 29.0 41.6 -99.00 214 200.1 6.5471 33.8896 61.8 -0.006 1.3 11 2.97 -99.0000 2.22 31.0 47.1 -99.00 213 250.8 6.0432 33.9336 61.8 -0.012 1.3 10 2.30 -99.0000 2.46 34.8 56.3 -99.00 212 299.6 5.5531 33.9470 62.2 -0.009 1.3 9 1.87 -99.0000 2.64 37.0 64.5 -99.00 211 401.1 4.8856 33.9897 62.6 -0.009 1.3 8 1.29 -99.0000 -99.00 -99.0 -99.0 -99.00 210 499.9 4.5015 34.0784 62.7 -0.009 1.3 7 0.80 -99.0000 3.03 42.2 92.5 -99.00 209 749.1 3.7158 34.2458 62.7 -0.006 1.3 6 0.38 -99.0000 3.19 44.4 119.1 -99.00 208 998.7 3.1152 34.3490 62.7 -0.009 1.3 5 0.35 -99.0000 3.21 44.7 141.0 -99.00 207 1250.3 2.7133 34.4304 62.8 -0.009 1.3 4 0.41 34.4303 3.20 45.0 154.5 -99.00 206 1501.7 2.3918 34.4903 62.8 -0.009 1.3 3 0.61 34.4903 3.15 44.5 163.2 -99.00 205 1746.6 2.1459 34.5418 62.8 -0.012 1.3 2 0.92 34.5408 3.09 43.8 168.9 -99.00 204 2007.7 1.9365 34.5839 62.9 -0.012 1.3 1 1.37 34.5840 3.00 43.0 173.2 -99.00