*2013/12/16 15:17:55.72 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1999/06/04 03:20:00.000 NUMBER OF RECORDS : 20 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Sample_Number n/a 122 141 2 Pressure decibar 1.5 2705.7 3 Temperature:Secondary 'deg C (ITS90)' 1.7441 10.3031 4 Salinity:T1:C1 PSS-78 32.7889 34.6432 5 Transmissivity %/metre 64.7 78.4 6 Bottle_Number n/a 1 20 7 Salinity:Bottle PSS-78 32.7901 34.6426 8 Oxygen:Dissolved mL/L 0.249 6.993 9 Phosphate umol/L 0.7 3.25 10 Nitrate_plus_Nitrite umol/L 4.9 45.1 11 Silicate umol/L 10 187.1 $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 ' ' 3 I I 0 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 7 F R4 2 10 -99 ' ' 6 F R4 1 11 -99 ' ' 6 F R4 1 $END $REMARKS Comments from secondary file: d:\data\1999\9910\99100010.oxy ------------------------------------------------------------ Raw data in file 9910 VI03 = 10.02 ! Volume of iodate standard (cm**3) NI03 = .0101285 ! 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) UFLAG = 0 ! 0|-1, -1 indicates DO_mass is valid $END *ADMINISTRATION MISSION : 1999-10 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Line P SCIENTIST : Perkin R. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Line P, P1E STATION : P1E109 EVENT NUMBER : 10 LATITUDE : 46 59.92000 N ! (deg min) LONGITUDE : 127 55.62000 W ! (deg min) WATER DEPTH : 2712 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 2.1 1999/06/30 11:43:01 0 20 MERGE 2.3 1999/10/08 12:18:11 20 20 REMOVECH 5.0 2001/04/03 14:41:29 20 20 MERGE 2.6.1 2001/04/04 11:19:36 20 20 CALIB 10.0 2001/04/04 13:01:45 20 20 CALIB 10.0 2001/04/25 09:34:47 20 20 HDREDIT2 1.2 2001/12/24 11:41:57 ? ? HDREDIT2 1.6 2003/04/25 13:36:11 ? ? CLEAN 4.2 2003/04/25 13:40:41 20 20 SORT 3.4.1 2004/04/14 08:35:07 20 20 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:17:55 20 20 $END $REMARKS -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:secondar, Salinity:T0:C0, Salinity:T1:C1, Transmissivity, Irradiance_PAR, CHL_FLUORESCENCE, Bottle_Number, Salinity:Bottle Secondary Channels to Include: Dissolved_Oxygen:vol, Flask_Number Primary file : d:\data\1999\9910\99100010.ios Secondary file: d:\data\1999\9910\99100010.oxy Comments from secondary file: d:\data\1999\9910\99100010.oxy ------------------------------------------------------------ C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' OxyRedo fixes DO_mass and DO_volumne when incorrect values for VIO3, NIO3, blank, or standard had been entered. -The following CALIB parameters were used: Calibration type = C Pressure offset = 0.0 Calibration file = D:\DATA\1999\9910\OXYCOR -The following CHANNEL(S) were removed from file. TEMPERATURE:PRIMARY SALINITY:T0:C0 IRRADIANCE_PAR CHL_FLUORESCENCE Flask_Number -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:SECONDAR, SALINITY:T1:C1, TRANSMISSIVITY, Bottle_Number, SALINITY:BOTTLE, Dissolved_Oxygen:volume Secondary Channels to Include: Phosphate, Nitrate, Silicate Primary file : e:\data\1999\9910\99100010.tab Secondary file: e:\data\1999\9910\99100010.nut -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = e:\data\1999\9910\ctd_cal.txt Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 TRANSMISSIVITY % 10 0.0000000E+00 0.1035000E+01 -The following CALIB parameters were used: Calibration type = Calculate Mode: HEAD - calibration specs from header only. Transmissivity converted to %/metre WARNING: No calibration done on file L:\CTD\1999\1999-10\99100010.clc 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 *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- ----- ---- ------ ------------ TRANSMISSIVITY % 10 -99 () (0 1.035) $END *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $REMARKS Comments from secondary file: d:\data\1999\9910\99100010.oxy ------------------------------------------------------------ Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. $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 was extracted with 90% acetone and analyzed fluorimetrically. 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. 3. Minkley, B.G., and F.A. Whitney. 2001. Summary of Hydrographic/CTD Observations Made Along Line P and at Station P: 1991-1999. Canadian Data Report of Hydrography and Ocean Sciences 156: 45 pp. !-1-- --2--- ---3---- ---4---- --5-- 6- ---7---- ---8--- --9--- --10- --11- !Samp Pressu Temperat Salinity Trans Bo Salinity Oxygen: Phosph Nitra Silic !le_ re ure: :T1:C1 missi tt :Bottle Dissolv ate te_ ate !Numb Secondar vity ~u ed plus_ !er y mb Nitri ! er te !---- ------ -------- -------- ----- -- -------- ------- ------ ----- ----- *END OF HEADER 141 1.5 10.3031 32.7890 64.7 20 32.7906 6.736 0.72 4.9 10.0 140 9.6 10.2937 32.7890 66.8 19 32.7906 6.733 0.70 4.9 10.0 139 25.2 10.2174 32.7895 66.5 18 32.7901 6.739 0.71 4.9 10.0 138 49.8 8.7508 32.7889 68.0 17 32.7906 6.993 0.76 5.8 10.2 137 75.6 7.7275 32.8195 72.3 16 32.8096 6.832 0.86 7.6 10.5 136 99.4 7.5248 32.8883 74.5 15 32.8831 6.600 0.97 9.4 12.1 135 149.9 7.5264 33.8804 76.8 14 33.8811 3.218 2.01 28.1 36.8 134 199.4 6.8188 33.9314 76.4 13 33.9316 3.009 2.16 30.3 45.0 133 299.8 5.6172 33.9292 76.8 12 33.9296 2.225 2.54 35.6 60.0 132 400.5 4.8816 33.9772 77.1 11 33.9776 1.412 2.85 39.9 75.8 131 597.4 4.3700 34.1799 77.4 10 34.1801 0.423 3.15 43.6 100.8 130 799.0 3.7607 34.2982 77.7 9 34.2981 0.255 3.22 44.6 120.5 129 999.0 3.3386 34.3788 77.7 8 34.3786 0.249 3.25 45.1 133.2 128 1249.8 2.7762 34.4624 78.1 7 34.4616 0.446 3.20 44.6 150.7 127 1501.2 2.3781 34.5202 78.1 6 34.5196 0.745 3.15 43.8 160.8 126 1748.3 2.0831 34.5641 78.1 5 34.5646 1.157 3.06 42.9 167.1 125 1999.7 1.8935 34.5981 78.1 4 34.6006 1.532 3.00 42.3 171.9 124 2248.8 1.7916 34.6204 78.4 3 34.6206 1.740 2.94 41.3 175.5 123 2498.6 1.7594 34.6325 78.1 2 34.6346 1.865 2.93 41.2 179.6 122 2705.7 1.7441 34.6432 77.4 1 34.6426 1.911 2.92 40.3 187.1