*2013/12/16 15:17:11.85 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1998/10/10 05:28:54.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 21 DATA DESCRIPTION : Bottle:Rosette:Up:Stop FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------ --------- -------------- -------------- 1 Sample_Number n/a 254 274 2 Pressure decibar 1.7 95.7 3 Bottle_Number n/a 1 21 4 Oxygen:Dissolved mL/L 4.309 6.226 $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 ' ' 3 I I 0 4 -99 ' ' 8 F ' ' 3 $END $REMARKS This file converted from Sea-Bird file: d:\data\1998\9836\ctd\98360070.ros Comments from secondary file: E:\DATA\1998\9836\98360070.oxy ------------------------------------------------------------ Raw data in file 98360070 VI03 = 10.01 ! Volume of iodate standard (cm**3) NI03 = .01012969 ! 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 = -1 ! 0|-1, -1 indicates DO_mass is valid $END *ADMINISTRATION MISSION : 1998-36 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Laperouse, GLOBEC SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North East Pacific Ocean, Southern Georgia Strait STATION : LBP2 EVENT NUMBER : 70 LATITUDE : 50 3.98000 N ! (deg min) LONGITUDE : 127 54.20000 W ! (deg min) WATER DEPTH : 98 *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 63507 temperature ' ' secondary conductivity ' ' secondary fluorometer ' ' 'sea tech' transmissometer ' ' 182D irradiance ' ' 4495 $END $REMARKS SOFTWARE VERSION 4.233 Comments from secondary file: E:\DATA\1998\9836\98360070.oxy ------------------------------------------------------------ Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 1.1 1998/10/20 13:31:37 1683 1683 BINAVE 4.0.1 2002/01/03 09:30:47 1683 21 MERGE 2.7 2002/01/03 09:35:00 21 21 HDREDIT2 1.8 2004/01/13 11:41:49 ? ? SORT 3.4.1 2004/01/13 11:47:17 21 21 CLEAN 4.5 2004/01/13 11:47:28 21 21 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:17:11 21 21 $END $REMARKS -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.0 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -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, Bottle_Number Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : E:\DATA\1998\9836\98360070.avt Secondary file: E:\DATA\1998\9836\98360070.oxy Comments from secondary file: E:\DATA\1998\9836\98360070.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 SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel 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. $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. References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. !-1-- --2--- 3- ---4--- !Samp Pressu Bo Oxygen: !le_ re tt Dissolv !Numb ~u ed !er mb ! er !---- ------ -- ------- *END OF HEADER 272 1.7 19 -99.000 273 2.0 20 -99.000 274 2.0 21 -99.000 271 2.1 18 -99.000 269 2.2 16 6.226 270 2.2 17 -99.000 265 2.4 12 -99.000 267 2.4 14 -99.000 268 2.6 15 -99.000 266 3.0 13 -99.000 264 5.6 11 6.226 263 15.6 10 -99.000 262 15.7 9 5.999 261 24.9 8 5.918 259 40.9 6 -99.000 258 41.4 5 -99.000 260 41.5 7 -99.000 257 41.7 4 4.985 256 51.7 3 4.658 255 75.8 2 4.369 254 95.7 1 4.309