*2024/04/12 12:33:21.08 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2002/02/21 05:07:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 18 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Sample_Number n/a 294 311 2 Pressure decibar 53 402 3 Temperature:Primary 'deg C (ITS90)' 5.5834 8.6088 4 Transmissivity %/metre 54.8 58.2 5 Bottle_Number n/a 1 18 6 Salinity:T0:C0 PSS-78 32.3771 34.0852 7 Oxygen:Dissolved mL/L 0.904 6.682 8 Flag:Oxygen:Dissolved n/a 9 Salinity:Bottle PSS-78 32.378 34.084 10 Flag:Salinity:Bottle n/a $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 ' ' 7 F ' ' 1 5 -99 ' ' 3 I I 0 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 2 NQ C ' ' 9 -99 ' ' 9 F R4 4 10 -99 ' ' 2 NQ C ' ' $END $REMARKS Flag channels initialized with zeros. Non-zero values have the following significance: -------------------------------------------------------------------------------------- 1 = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). 2 = Acceptable measurement (not normally used). 3 = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). 4 = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). 5 = Not reported (lost sample; unredeemably bad measurement). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample not drawn for this measurement from this bottle (not normally used). -------------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2002-01 AGENCY : IOS, Ocean Science and Productivity. Sidney, BC COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : NE Pacific STATION : TEST EVENT NUMBER : 65 LATITUDE : 45 42.01000 N ! (deg min) LONGITUDE : 127 0.03000 W ! (deg min) WATER DEPTH : 2806 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2038 conductivity:primary ' ' 1729 pressure ' ' 77511 temperature:secondary ' ' 2968 conductivity:secondary ' ' 2664 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.24 Comments from secondary file: D:\Data\2002\2002-01\2002-01-0065.dox ------------------------------------------------------------------- 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 2.2 2002/05/30 14:27:25 2178 2178 BINAVE 4.0.1 2002/06/04 17:04:59 2178 18 REMOVECH 6.0 2002/06/17 16:08:42 18 18 REORDER 1.1 2002/06/18 11:34:31 ? ? ADDSAMP 3.2 2002/10/25 15:09:04 18 18 MERGE 2.8 2002/10/25 15:16:09 18 18 MERGE 2.8 2002/10/25 15:16:51 18 18 CLEAN 3.9 2002/10/25 15:17:45 18 18 ADDCHANS 1.0 2002/10/25 15:27:29 ? ? MERGE 2.8 2002/11/05 15:59:19 18 18 ADDCHANS 1.0 2002/11/05 16:01:50 ? ? REMOVECH 6.0 2002/11/05 16:23:20 18 18 HDREDIT2 1.5 2002/12/24 11:21:50 ? ? HDREDIT2 1.51 2003/01/06 16:03:44 ? ? CLEAN 4.0 2003/01/10 16:14:42 18 18 REVERSE 2.0 2004/01/02 15:47:10 18 18 SORT 3.4.1 2004/04/16 09:51:16 18 18 SORT 3.4.1 2004/04/23 11:50:17 18 18 CHANGE_FLAGS 1.0 2013/07/16 11:46:48 18 18 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:25:37 18 18 HDREDIT2 2.6 2014/02/20 16:07:16 ? ? CLEAN 5.1 2014/02/20 16:08:05 18 18 CHANGE_FLAGS 2.0 2014/11/20 09:53:11 18 18 CLEAN 5.3 2024/04/12 12:33:21 18 18 $END $REMARKS -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.0 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Chlorophyll:Fluorescence:Seapoint Oxygen:Dissolved:SBE Salinity:T1:C1 Flag -The following ADDSAMP parameters were used: Sample Number Lookup File: D:\Data\2002\2002-01\numbers.csv Bottle Channel Name: Bottle_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:Primary, Transmissivity, Bottle_Number, Salinity:T0:C0 Secondary Channels to Include: Oxygen:Dissolved Primary file : D:\Data\2002\2002-01\2002-01-0065.sam Secondary file: D:\Data\2002\2002-01\2002-01-0065.dox Comments from secondary file: D:\Data\2002\2002-01\2002-01-0065.dox ------------------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following OXYCALC parameters were used Blank = 0.003 Sodium Thiosulfate concentration = 0.726 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01013324 -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:Primary, Transmissivity, Bottle_Number, Salinity:T0:C0, Oxygen:Dissolved Secondary Channels to Include: Salinity:bottle Primary file : D:\Data\2002\2002-01\2002-01-0065.mrg Secondary file: D:\Data\2002\2002-01\2002-01-0065.sal CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Remove Sea-Bird comments from the header. -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:Primary, Transmissivity, Bottle_Number, Salinity:T0:C0, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Salinity:bottle, Flag:Salinity:Bottle Secondary Channels to Include: Nitrate_plus_Nitrite, Phosphate, Silicate, Chlorophyll:Extracted Primary file : D:\Data\2002\2002-01\2002-01-0065.che Secondary file: D:\Data\2002\2002-01\2002-01-0065.nut Comments from secondary file: D:\Data\2002\2002-01\2002-01-0065.nut ------------------------------------------------------------------- -The following SORT parameters were used. Sorted by channel: Sample_Number Pressure channel sorted according to values in sort channel -The following CHANNEL(S) were removed from file. Nitrate_plus_Nitrite Flag:Nitrate_plus_Nitrite Phosphate Flag:Phosphate Silicate Flag:Silicate Chlorophyll:Extracted Flag:Chlorophyll:Extracted CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Set channel name post-colon letters to upper case. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -HEADER EDITS: 2014/02/20 16:07:16 - none. -CLEAN functions: 2014/02/20 16:08:04 20 Reset #RECS, MIN & MAX values in header. -CLEAN functions: 2024/04/12 12:33:20 20 Reset #RECS, MIN & MAX values in header. Set header Start and End times from the data. *FAILED* $END *COMMENTS Sample 296 bottle 3. Salinity (32.8382)too low and oxygen (5.362) too high, data values removed. 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 (1966). Chlorophyll samples are collected in duplicate in calibrated polycarbonate bottles (~330ml), then filtered onto 25mm MFS GF/75 filters at <70mmHg vacuum. The filters are placed in glass scintillation vials and immediately frozen at -20ºC until analysis. The chlorophyll is extracted in 10 ml of 90% acetone for 24h at -20ºC, then brought to room temperature and the extract is decanted and measured using a Turner Designs 10-AU-005-CE fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. 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 utrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. !-1-- --2--- ---3---- --4--- 5- ---6---- ---7--- 8 ---9---- - !Samp Pressu Temperat Transm Bo Salinity Oxygen: F Salinity F !le_ re ure: issivi tt :T0:C0 Dissolv l :Bottle l !Numb Primary ty ~u ed ~ ~ !er mb e l ! er d e !---- ------ -------- ------ -- -------- ------- - -------- - *END OF HEADER 294 53.0 8.6088 54.8 1 32.3771 6.682 0 32.3780 0 311 98.0 7.7991 57.6 18 33.3037 4.026 0 33.3216 0 295 103.2 7.7915 57.5 2 33.3434 4.148 0 33.2594 0 309 199.3 7.1311 57.7 16 33.9724 2.275 0 33.9723 0 310 199.8 7.1188 57.7 17 33.9738 2.249 0 33.9754 0 308 200.2 7.1152 57.7 15 33.9726 2.239 0 33.9743 0 307 200.5 7.0634 57.7 14 33.9729 2.231 0 33.9750 0 296 203.6 7.0296 57.7 3 33.9836 -99.000 4 -99.0000 4 305 297.6 6.1762 57.8 12 34.0177 1.459 0 34.0161 0 306 298.1 6.2249 57.9 13 34.0157 1.513 0 34.0159 0 304 298.4 6.1571 57.8 11 34.0183 1.465 0 34.0172 0 303 298.8 6.1349 57.8 10 34.0195 1.445 0 34.0179 0 297 303.8 6.1280 57.8 4 34.0296 1.517 0 34.0190 0 298 353.6 5.8712 58.1 5 34.0612 1.188 0 34.0518 0 299 401.0 5.6044 58.2 6 34.0852 0.946 0 34.0809 0 300 401.2 5.5948 58.2 7 34.0848 0.909 0 34.0836 0 302 401.4 5.5913 58.2 9 34.0839 0.904 0 34.0840 0 301 402.0 5.5834 58.2 8 34.0843 0.909 0 34.0837 0