*2013/12/16 15:17:55.98 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1999/06/08 02:39:00.000 NUMBER OF RECORDS : 24 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 358 381 2 Pressure decibar 1.9 4143.9 3 Temperature:Secondary 'deg C (ITS90)' 1.5309 8.7497 4 Salinity:T1:C1 PSS-78 32.6723 34.6765 5 Transmissivity %/metre 62.5 78.1 6 Bottle_Number n/a 1 24 7 Salinity:Bottle PSS-78 32.6855 34.6765 8 Oxygen:Dissolved mL/L 0.38 6.975 9 Phosphate umol/L 0.77 3.21 10 Nitrate_plus_Nitrite umol/L 5.6 44.9 11 Silicate umol/L 7.1 178.4 $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\99100023.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 : ED02 EVENT NUMBER : 23 LATITUDE : 47 32.49000 N ! (deg min) LONGITUDE : 137 26.76000 W ! (deg min) WATER DEPTH : 4092 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 2.1 1999/06/30 11:43:02 0 24 MERGE 2.3 1999/10/08 12:18:12 24 24 REMOVECH 5.0 2001/04/03 14:42:28 24 24 MERGE 2.6.1 2001/04/04 11:25:13 24 24 CALIB 10.0 2001/04/04 13:01:46 24 24 CALIB 10.0 2001/04/25 09:34:51 24 24 HDREDIT2 1.2 2001/12/24 11:42:02 ? ? HDREDIT2 1.6 2003/04/25 13:36:12 ? ? CLEAN 4.2 2003/04/25 13:40:42 24 24 SORT 3.4.1 2004/04/14 08:35:28 24 24 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:17:55 24 24 $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\99100023.ios Secondary file: d:\data\1999\9910\99100023.oxy Comments from secondary file: d:\data\1999\9910\99100023.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 -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\99100023.tab Secondary file: e:\data\1999\9910\99100023.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\99100023.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\99100023.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 381 1.9 8.7497 32.6723 63.9 24 32.6890 6.428 0.78 5.6 7.1 380 9.9 8.4708 32.6831 62.5 23 32.6860 6.975 0.77 5.7 7.3 379 22.6 8.4458 32.6853 62.7 22 32.6855 6.972 0.77 5.7 7.4 378 46.6 8.4370 32.6854 65.3 21 32.6865 6.932 0.79 5.6 7.4 377 73.9 7.3984 32.7185 72.3 20 32.7180 6.904 0.88 7.0 8.3 376 100.2 7.0984 32.7929 74.5 19 32.7895 6.810 0.95 8.5 10.8 375 150.7 7.7357 33.2958 75.8 18 33.2620 4.616 1.59 19.7 25.0 374 201.5 7.5239 33.7892 76.4 17 33.7740 3.173 2.04 27.7 37.9 373 300.5 6.4600 33.9245 76.8 16 33.9240 2.479 2.38 33.1 52.7 372 402.8 5.3322 33.9421 77.1 15 33.9410 2.109 2.61 36.8 66.3 371 603.3 4.2751 34.0604 77.1 14 34.0590 0.954 3.00 42.5 95.1 370 802.6 3.6803 34.2382 77.4 13 34.2370 0.514 3.16 44.4 119.6 369 1004.2 3.2644 34.3326 77.4 12 34.3330 0.449 3.21 44.9 136.5 368 1254.4 2.8346 34.4228 77.4 11 34.4210 0.380 3.20 44.9 152.0 367 1501.1 2.4449 34.4871 77.4 10 34.4860 0.566 3.15 44.8 163.1 366 1751.0 2.1600 34.5464 77.7 9 34.5460 0.965 3.08 43.6 171.1 365 1999.4 1.9868 34.5834 77.7 8 34.5835 1.260 3.01 42.9 176.6 364 2249.2 1.8580 34.6099 77.7 7 34.6120 1.601 2.95 42.0 177.9 363 2500.3 1.7443 34.6293 77.7 6 34.6290 1.907 2.88 41.2 178.4 362 2744.3 1.6402 34.6442 77.7 5 34.6450 2.266 2.80 40.1 176.4 361 3000.2 1.5971 34.6529 78.1 4 34.6525 2.505 2.74 39.7 176.1 360 3497.9 1.5309 34.6679 78.1 3 34.6675 2.873 2.67 38.4 173.3 359 3997.0 1.5378 34.6752 77.7 2 34.6755 3.032 2.63 38.1 175.5 358 4143.9 1.5461 34.6765 76.1 1 34.6765 3.135 2.64 37.9 177.5