*2013/12/16 15:17:55.68 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1999/06/03 22:19:00.000 NUMBER OF RECORDS : 20 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Sample_Number n/a 102 121 2 Pressure decibar 1.8 2654.6 3 Temperature:Secondary 'deg C (ITS90)' 1.7581 11.0619 4 Salinity:T1:C1 PSS-78 32.7286 34.6409 5 Transmissivity %/metre 67.7 78.1 6 Bottle_Number n/a 1 20 7 Oxygen:Dissolved mL/L 0.238 6.944 8 Phosphate umol/L 0.72 3.25 9 Nitrate_plus_Nitrite umol/L 4.3 44.7 10 Silicate umol/L 10.2 188.4 $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 ' ' 8 F ' ' 3 8 -99 ' ' 7 F R4 2 9 -99 ' ' 6 F R4 1 10 -99 ' ' 6 F R4 1 $END $REMARKS Comments from secondary file: d:\data\1999\9910\99100009.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 : P1E110 EVENT NUMBER : 9 LATITUDE : 46 59.89000 N ! (deg min) LONGITUDE : 127 12.37000 W ! (deg min) WATER DEPTH : 2649 *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 13:01:44 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 08:35:05 20 20 REMOVECH 8.0 2011/09/26 15:33:49 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\99100009.ios Secondary file: d:\data\1999\9910\99100009.oxy Comments from secondary file: d:\data\1999\9910\99100009.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\99100009.tab Secondary file: e:\data\1999\9910\99100009.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\99100009.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 -REMOVECH 2011/09/26 15:33:49 The following CHANNEL(S) were removed: Salinity:Bottle [PSS-78] $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\99100009.oxy ------------------------------------------------------------ Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. $END *COMMENTS Delay of two hours before sampling for oxygen, salinity, and nutrients Not enough Freon scringes available. 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. NOTE: The bottle salinity data were removed from this file because they were out of line with the CTD data and bottle data from nearby casts and look poor in profile. The analyst noted problems with the salinometer. !-1-- --2--- ---3---- ---4---- --5-- 6- ---7--- --8--- --9-- --10- !Samp Pressu Temperat Salinity Trans Bo Oxygen: Phosph Nitra Silic !le_ re ure: :T1:C1 missi tt Dissolv ate te_ ate !Numb Secondar vity ~u ed plus_ !er y mb Nitri ! er te !---- ------ -------- -------- ----- -- ------- ------ ----- ----- *END OF HEADER 121 1.8 11.0619 32.7303 68.0 20 6.566 0.72 4.9 10.2 120 9.6 10.9836 32.7317 67.7 19 6.559 0.72 4.3 10.3 119 25.1 10.7734 32.7286 67.7 18 6.625 0.73 4.6 10.5 118 49.4 9.4733 32.7653 68.6 17 6.944 0.73 5.7 10.5 117 73.9 7.9153 32.7979 71.6 16 6.824 0.87 8.3 11.6 116 99.4 7.9188 33.1902 74.8 15 5.228 1.33 16.9 19.6 115 149.0 7.5096 33.8853 76.8 14 3.100 2.04 29.5 37.4 114 200.2 6.8770 33.9421 76.8 13 2.651 2.23 31.5 45.8 113 301.5 5.8255 33.9879 77.1 12 1.734 2.65 37.0 62.4 112 401.4 5.2739 34.0400 77.1 11 1.102 2.90 40.0 75.8 111 598.4 4.2770 34.1631 77.4 10 0.441 3.15 43.4 104.1 110 799.0 3.8678 34.2985 77.4 9 0.238 3.24 44.7 119.4 109 999.0 3.3667 34.3819 77.7 8 0.269 3.25 44.7 134.5 108 1247.6 2.8319 34.4669 77.7 7 0.432 3.21 44.4 150.0 107 1500.1 2.4404 34.5209 77.7 6 0.778 3.15 43.8 160.4 106 1748.1 2.1072 34.5650 78.1 5 1.129 3.05 42.6 169.2 105 1999.8 1.8890 34.5992 78.1 4 1.492 2.99 42.0 173.3 104 2248.9 1.7884 34.6208 78.1 3 1.743 2.94 41.5 177.9 103 2499.4 1.7588 34.6330 78.1 2 1.795 2.93 41.0 181.2 102 2654.6 1.7581 34.6409 77.1 1 1.928 1.93 40.3 188.4