*2013/12/16 15:25:43.62 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2002/03/07 01:29:00.000 NUMBER OF RECORDS : 1 DATA DESCRIPTION : Bottle:Wire:Up:Stop FILE TYPE : ASCII NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------- -------------- -------------- 1 Sample_Number n/a 129 129 2 Pressure decibar 10 10 3 Nitrate_plus_Nitrite umol/L 13.4 13.4 4 Flag:Nitrate_plus_Nitrite n/a 5 Silicate umol/L 23.4 23.4 6 Flag:Silicate n/a 7 Phosphate umol/L 1.35 1.35 8 Flag:Phosphate n/a 9 Salinity:Bottle PSS-78 31.4178 31.4178 10 Flag:Salinity:Bottle n/a 11 Chlorophyll:Extracted mg/m^3 0.54 0.54 12 Flag:Chlorophyll:Extracted n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' ' ' f5.0 R4 ' ' 2 -99 ' ' ' ' f7.1 R4 ' ' 3 -99 ' ' ' ' f6.1 R4 ' ' 4 -99 ' ' 2 NQ C ' ' 5 -99 ' ' ' ' F6.1 R4 ' ' 6 -99 ' ' 2 NQ C ' ' 7 -99 ' ' ' ' F7.2 R4 ' ' 8 -99 ' ' 2 NQ C ' ' 9 -99 ' ' ' ' f9.4 R4 ' ' 10 -99 ' ' 2 NQ C ' ' 11 -99 ' ' ' ' f7.2 R4 ' ' 12 -99 ' ' 2 NQ C ' ' $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- 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 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC PROJECT : High Seas Salmon SCIENTIST : Welch D. PLATFORM : Ricker *LOCATION STATION : T 01 EVENT NUMBER : 129 LATITUDE : 51 16.56000 N ! (deg min) LONGITUDE : 128 19.98000 W ! (deg min) *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 3.4.6 2003/01/29 13:58:07 1 1 MERGE 2.8 2003/01/29 14:00:00 1 1 HDREDIT2 1.51 2003/01/31 15:53:47 ? ? CLEAN 4.1 2003/01/31 15:54:28 1 1 HDREDIT2 2.1 2004/05/26 13:53:25 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:28:46 1 1 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:25:43 1 1 $END $REMARKS -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: Secondary Channels to Include: Pressure, Nitrate_plus_Nitrite, Flag:Nitrate+Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : D:\Data\2002\2002-05\2002-05-0129.ios Secondary file: D:\Data\2002\2002-05\2002-05-0129.add Comments from secondary file: D:\Data\2002\2002-05\2002-05-0129.add ------------------------------------------------------------------- -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, Nitrate_plus_Nitrite, Flag:Nitrate+Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Secondary Channels to Include: Salinity:Bottle Primary file : D:\Data\2002\2002-05\2002-05-0129.nut Secondary file: D:\Data\2002\2002-05\2002-05-0129.sal -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, Nitrate_plus_Nitrite, Flag:Nitrate+Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Salinity:Bottle Secondary Channels to Include: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : D:\Data\2002\2002-05\2002-05-0129.mrg Secondary file: D:\Data\2002\2002-05\2002-05-0129.chl 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. $END *COMMENTS 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 frozen using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). 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---- - --11-- - !Samp Pressu Nitra F Silic F Phosph F Salinity F Chloro F !le_ re te_ l ate l ate l :Bottle l phyll: l !Numb plus_ ~ ~ ~ ~ Extrac ~ !er Nitri t t t l ted e ! te e e e e d !---- ------ ----- - ----- - ------ - -------- - ------ - *END OF HEADER 129. 10.0 13.4 23.4 1.35 31.4178 0.54