*2018/07/06 08:54:57.04 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2003/10/24 20:57:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 8 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 17 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 1 8 2 Pressure decibar 1.31 152.54 3 Temperature:Primary 'deg C (ITS90)' 9.8688 11.0293 4 Transmissivity %/metre 41.5 48.9 5 Fluorescence:URU:Seapoint mg/m^3 0.348 0.884 6 Oxygen:Dissolved:SBE mL/L 4.612137 5.449165 7 Salinity:T0:C0 PSS-78 30.6096 32.0773 8 Bottle_Number n/a 1 8 9 Number_of_bin_records n/a 121 121 10 Oxygen:Dissolved mL/L 4.872 5.507 11 Flag:Oxygen:Dissolved n/a 12 Nitrate_plus_Nitrite umol/L 15.1 20.7 13 Flag:Nitrate_plus_Nitrite n/a 14 Phosphate umol/L 1.53 1.87 15 Flag:Phosphate n/a 16 Silicate umol/L 27.7 37 17 Flag:Silicate 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 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 3 I I 0 9 -99 ' ' 5 I I 0 10 -99 ' ' 8 F ' ' 3 11 -99 ' ' 2 NQ C ' ' 12 -99 ' ' 6 F R4 1 13 -99 ' ' 2 NQ C ' ' 14 -99 ' ' 7 F R4 2 15 -99 ' ' 2 NQ C ' ' 16 -99 ' ' 6 F R4 1 17 -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 : 2003-39 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Paleo-oceanography SCIENTIST : Spear D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : B.C. Inlets STATION : FOX 1 EVENT NUMBER : 2 LATITUDE : 51 4.21000 N ! (deg min) LONGITUDE : 127 41.33000 W ! (deg min) WATER DEPTH : 152 ALTIMETER (M) : 3.76 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2095 conductivity:primary ' ' 1764 pressure ' ' 77511 temperature:secondary ' ' 2106 conductivity:secondary ' ' 2128 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR altimeter: ' ' ' ' Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.30 Comments from secondary file: Q:\Cruise_Data\2003-39\hydro\2003-39-0002.add --------------------------------------------- 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 2.7 2004/02/11 14:09:03 968 968 CLEAN 4.5 2004/02/11 14:09:57 ? ? ADDSAMP 3.4 2004/02/17 15:09:49 968 968 BINAVE 4.0.1 2004/02/17 15:13:10 968 8 MERGE 3.1 2004/02/17 15:13:59 8 8 MERGE 3.1 2004/02/17 15:14:04 8 8 MERGE 3.1 2004/02/17 15:14:08 8 8 CALIB 11.4 2004/02/17 16:21:11 8 8 CALIB 11.4 2004/02/17 16:21:27 8 8 CLEAN 4.5 2004/02/17 16:34:05 ? ? SORT 3.4.1 2004/02/17 16:34:17 8 8 REMOVECH 6.0 2004/02/17 16:34:52 8 8 HDREDIT2 1.9 2004/02/17 16:35:34 ? ? HDREDIT2 2.1 2004/06/03 09:58:46 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:29:30 8 8 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:29:27 8 8 CHANGE_FLAGS 2.0 2014/11/20 09:54:06 8 8 CLEAN 5.2.3 2018/07/06 08:54:57 ? ? $END $REMARKS CLEAN functions: - Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2003-39\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.00 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. -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data\2003-39\hydro\2003-39-0002.samavg Secondary file: Q:\Cruise_Data\2003-39\hydro\2003-39-0002.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: ALL Secondary Channels to Include: Oxygen:Dissolved, Flag:Oxygen:Dissolved Primary file : Q:\Cruise_Data\2003-39\hydro\2003-39-0002.mrg1 Secondary file: Q:\Cruise_Data\2003-39\hydro\2003-39-0002.add Comments from secondary file: Q:\Cruise_Data\2003-39\hydro\2003-39-0002.add --------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -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: ALL Secondary Channels to Include: Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Phosphate, FLag:Phosphate, Silicate, Flag:Silicate Primary file : Q:\Cruise_Data\2003-39\hydro\2003-39-0002.mrg2 Secondary file: Q:\Cruise_Data\2003-39\hydro\2003-39-0002.nut2 Comments from secondary file: Q:\Cruise_Data\2003-39\hydro\2003-39-0002.nut2 ---------------------------------------------- -The following SORT parameters were used. Sorted by channel: Sample_Number Pressure channel sorted according to values in sort channel -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-39\doc\2003-39-RECAL-Press.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Pressure dbars 10 0.1200000E+01 0.1000000E+01 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-39\doc\2003-39-RECAL2.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1620000E-01 0.1175600E+01 CLEAN functions: - 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 -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Altimeter Salinity:T1:C1 Descent_Rate Status:Pump Flag -CLEAN functions: 2018/07/06 08:54:57 Change Pad Value to -99 in All Channels. $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2003-39\hydro\2003-39-0002.nut2 ---------------------------------------------- Nutrient samples were returned to IOS for analysis by Janet Barwell-Clarke. Frozen samples were thawed for 1/2 hour in 50 C bath (silicate and nitrate) or in air (phosphate). Some glass test tubes had salt crystals under the cap indicating that the sample integrity was compromised – such data has been flagged "c". 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 Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (1.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.162E-01 1.1756) $END !-1-- --2--- ---3---- --4-- ---5--- --6--- ---7---- 8- -9-- ---10-- - --12- - --14-- - --16- - !Samp Pressu Temperat Trans Fluores Oxygen Salinity Bo Numb Oxygen: F Nitra F Phosph F Silic F !le_ re ure: missi cence: : :T0:C0 tt er_o Dissolv l te_ l ate l ate l !Numb Primary vity URU: Dissol ~u ~bin ed ~ plus_ ~ ~ ~ !er Seapoin ved: mb _rec e Nitri t t t ! t SBE er ords d te e e e !---- ------ -------- ----- ------- ------ -------- -- ---- ------- - ----- - ------ - ----- - *END OF HEADER 8 1.3 10.0386 44.6 0.733 5.45 30.6096 8 121 -99.990 0 -99.0 0 -99.00 0 -99.0 0 7 11.1 10.5479 47.2 0.884 5.37 31.1674 7 121 5.461 0 17.7 0 1.70 0 33.4 0 6 21.5 10.5229 47.2 0.880 5.34 31.1690 6 121 5.423 0 17.6 0 1.71 0 32.9 0 5 31.2 10.6008 47.2 0.711 5.34 31.2283 5 121 5.447 0 17.4 0 1.82 0 32.7 0 4 51.5 11.0293 48.9 0.754 5.37 31.6029 4 121 5.507 0 15.1 0 1.53 0 27.7 0 3 76.1 10.4420 47.3 0.491 5.06 31.7964 3 121 5.164 0 18.1 0 1.71 0 32.7 0 2 102.1 9.9639 43.9 0.365 4.73 31.9795 2 121 4.872 0 20.6 0 1.87 0 37.0 0 1 152.5 9.8688 41.5 0.348 4.61 32.0773 1 121 5.293 0 20.7 0 1.78 0 37.0 0