*2013/12/16 15:17:56.17 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1999/06/10 06:58:00.000 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 526 549 2 Pressure decibar 2.3 4755.3 3 Temperature:Secondary 'deg C (ITS90)' 1.4907 8.7834 4 Salinity:T1:C1 PSS-78 32.7633 34.6838 5 Transmissivity %/metre 9.6 24.4 6 Bottle_Number n/a 1 24 7 Salinity:Bottle PSS-78 32.765 34.6825 8 Oxygen:Dissolved mL/L 0.44 7.182 9 Phosphate umol/L 0.97 3.19 10 Nitrate_plus_Nitrite umol/L 9.1 45.7 11 Silicate umol/L 12.8 173.7 $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\99100031.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 : P1E93 EVENT NUMBER : 31 LATITUDE : 46 59.62000 N ! (deg min) LONGITUDE : 144 39.47000 W ! (deg min) WATER DEPTH : 4674 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 2.1 1999/06/30 11:43:03 0 24 MERGE 2.3 1999/10/08 12:18:12 24 24 REMOVECH 5.0 2001/04/03 14:51:35 24 24 MERGE 2.6.1 2001/04/04 11:27:06 24 24 REMOVECH 5.0 2001/04/04 16:01:36 24 24 CALIB 10.0 2001/04/04 16:01:52 24 24 CALIB 10.0 2001/04/25 09:34:55 24 24 HDREDIT2 1.2 2001/12/24 11:42:06 ? ? HDREDIT2 1.6 2003/04/25 13:36:13 ? ? CLEAN 4.2 2003/04/25 13:40:42 24 24 SORT 3.4.1 2004/04/14 08:35:55 24 24 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:17:56 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\99100031.ios Secondary file: d:\data\1999\9910\99100031.oxy Comments from secondary file: d:\data\1999\9910\99100031.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 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, IRRADIANCE_PAR, CHL_FLUORESCENCE, Bottle_Number, SALINITY:BOTTLE, Dissolved_Oxygen:volume Secondary Channels to Include: Phosphate, Nitrate, Silicate Primary file : e:\data\1999\9910\99100031.tab Secondary file: e:\data\1999\9910\99100031.nut -The following CHANNEL(S) were removed from file. IRRADIANCE_PAR CHL_FLUORESCENCE -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\99100031.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\99100031.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 549 2.3 8.7834 32.7633 9.6 24 32.7650 7.022 1.03 10.0 15.3 548 10.3 7.9842 32.8192 9.6 23 32.8170 7.182 1.03 9.8 15.2 547 25.9 7.7699 32.8386 10.3 22 32.8405 7.163 1.02 9.9 15.2 546 50.7 6.9768 32.8687 13.8 21 32.8705 7.143 0.97 9.1 12.8 545 76.0 6.4930 32.8849 17.4 20 32.8845 7.129 1.02 9.7 13.8 544 101.1 6.2692 32.9073 20.3 19 32.9020 6.967 1.07 10.6 14.5 543 151.6 7.2425 33.8739 21.5 18 33.8665 4.364 1.71 24.2 34.1 542 201.1 6.4941 33.9134 21.9 17 33.9125 3.647 2.03 28.7 46.6 541 300.0 5.2183 33.9324 21.9 16 33.9315 2.410 2.52 36.4 66.8 540 399.7 4.5096 33.9908 22.7 15 33.9895 1.714 2.79 39.7 82.9 539 601.5 3.8191 34.1673 23.1 14 34.1830 0.780 3.07 43.7 111.8 538 801.4 3.3564 34.2757 23.2 13 34.2755 0.440 3.16 44.6 129.2 537 1001.0 2.9776 34.3685 23.5 12 34.3675 0.540 3.19 45.7 144.4 536 1250.5 2.6190 34.4467 23.5 11 34.4475 0.479 3.19 45.4 156.6 535 1501.1 2.3318 34.5038 23.6 10 34.5005 0.664 3.12 45.1 165.3 534 1751.1 2.1097 34.5501 23.9 9 34.5475 0.968 3.06 44.2 170.1 533 2001.2 1.9404 34.5837 23.9 8 34.5635 1.321 3.00 43.2 172.4 532 2247.9 1.8192 34.6071 24.0 7 34.6005 1.639 2.93 42.0 173.5 531 2498.5 1.7125 34.6278 24.1 6 34.6245 1.992 2.86 41.7 173.7 530 2746.6 1.6209 34.6442 24.1 5 -99.0000 2.349 2.79 40.4 172.2 529 2998.6 1.5583 34.6566 24.3 4 -99.0000 -99.000 -99.00 -99.0 -99.0 528 3500.5 1.4907 34.6723 24.4 3 34.6665 3.035 2.63 38.2 168.3 527 3991.9 1.4908 34.6799 24.4 2 34.6725 3.253 2.57 37.7 172.0 526 4755.3 1.5528 34.6838 22.9 1 34.6825 3.305 2.57 37.4 173.3