*2013/12/16 15:17:55.84 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1999/06/06 05:18:00.000 NUMBER OF RECORDS : 22 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 242 263 2 Pressure decibar 7.6 3301.1 3 Temperature:Secondary 'deg C (ITS90)' 1.551 9.2823 4 Salinity:T1:C1 PSS-78 32.8155 34.6643 5 Transmissivity %/metre 65.6 78.1 6 Bottle_Number n/a 1 22 7 Salinity:Bottle PSS-78 32.812 34.662 8 Oxygen:Dissolved mL/L 0.259 7.47 9 Phosphate umol/L 0.77 3.19 10 Nitrate_plus_Nitrite umol/L 6.1 45.7 11 Silicate umol/L 8.6 178.9 $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\99100016.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 : P1E104 EVENT NUMBER : 16 LATITUDE : 47 0.02000 N ! (deg min) LONGITUDE : 132 23.26000 W ! (deg min) WATER DEPTH : 3320 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 2.1 1999/06/30 11:43:02 0 22 MERGE 2.3 1999/10/08 12:18:11 22 22 REMOVECH 5.0 2001/04/03 14:41:29 22 22 MERGE 2.6.1 2001/04/04 11:19:37 22 22 CALIB 10.0 2001/04/04 13:01:45 22 22 CALIB 10.0 2001/04/25 09:34:49 22 22 HDREDIT2 1.2 2001/12/24 11:42:00 ? ? HDREDIT2 1.6 2003/04/25 13:36:12 ? ? CLEAN 4.2 2003/04/25 13:40:41 22 22 SORT 3.4.1 2004/04/14 08:35:17 22 22 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:17:55 22 22 $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\99100016.ios Secondary file: d:\data\1999\9910\99100016.oxy Comments from secondary file: d:\data\1999\9910\99100016.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\99100016.tab Secondary file: e:\data\1999\9910\99100016.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\99100016.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\99100016.oxy ------------------------------------------------------------ Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. $END *COMMENTS Sample 263 (7.6 db) taken without stopping Rosette. 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 263 7.6 9.2761 32.8159 65.9 22 32.8130 6.844 0.77 7.0 8.8 262 9.4 9.2791 32.8155 65.9 21 32.8130 6.865 0.78 6.1 9.0 261 26.3 9.2823 32.8156 65.6 20 32.8125 6.847 0.77 6.2 8.6 260 51.1 9.1297 32.8179 65.9 19 32.8120 6.895 0.78 6.2 8.6 259 76.8 7.7097 32.8327 69.2 18 32.8270 7.470 0.82 7.2 9.0 258 98.0 7.2450 32.9470 74.2 17 32.9420 6.826 0.91 8.2 9.6 257 150.7 7.8819 33.9004 76.1 16 33.8800 4.614 1.52 21.7 28.1 256 199.1 7.3690 33.9571 76.1 15 33.9525 3.998 1.76 25.5 37.4 255 300.6 5.7386 33.9309 76.8 14 33.9280 2.693 2.33 33.7 57.4 254 403.9 4.7830 33.9551 76.8 13 33.9490 1.878 2.69 38.7 74.4 253 602.7 4.0177 34.1208 77.4 12 34.1170 0.667 3.04 44.3 103.8 252 799.2 3.5619 34.2602 77.4 11 34.2570 0.295 3.17 45.1 125.0 251 1004.0 3.1707 34.3576 77.4 10 34.3540 0.259 3.19 45.7 139.8 250 1240.7 2.8415 34.4461 77.7 9 34.4420 0.349 3.19 45.4 150.9 249 1496.6 2.3876 34.5026 77.7 8 34.5000 0.583 3.13 45.4 164.9 248 1751.2 2.0967 34.5556 77.7 7 34.5530 0.999 3.04 43.9 170.9 247 1996.7 1.9370 34.5870 78.1 6 34.5830 1.356 2.98 43.1 174.7 246 2246.5 1.8308 34.6091 78.1 5 34.6065 1.639 2.92 42.5 177.2 245 2503.1 1.7249 34.6290 78.1 4 34.6250 1.940 2.85 41.4 178.7 244 2745.8 1.6621 34.6410 78.1 3 34.6390 2.261 2.81 40.9 177.7 242 3299.6 1.5510 34.6643 77.4 1 34.6620 2.876 2.70 39.0 178.9 243 3301.1 1.5510 34.6643 77.4 2 34.6620 2.711 2.69 39.5 178.9