*2014/11/20 09:53:44.62 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/04/24 20:41:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 13 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 19 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 44 56 2 Pressure decibar 1.6 181.4 3 Temperature:Secondary 'deg C (ITS90)' 7.1869 9.0494 4 Transmissivity %/metre 32.7 46.9 5 Fluorescence:URU:Seapoint mg/m^3 0.167 0.973 6 Oxygen:Dissolved:SBE mL/L 2.32 5.79 7 Salinity:T1:C1 PSS-78 31.0933 33.7582 8 Bottle_Number n/a 1 13 9 Number_of_bin_records n/a 121 121 10 Salinity:Bottle PSS-78 33.2342 33.763 11 Flag:Salinity:Bottle n/a 12 Oxygen:Dissolved mL/L 2.293 5.767 13 Flag:Oxygen:Dissolved n/a 14 Nitrate_plus_Nitrite umol/L 20.3 32.4 15 Flag:Nitrate_plus_Nitrite n/a 16 Silicate umol/L 34.1 48.3 17 Flag:Silicate n/a 18 Phosphate umol/L 1.83 2.54 19 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -9 ' ' 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 ' ' ' ' 5 I I 0 10 -99 ' ' 9 F R4 4 11 0 ' ' 2 NQ C ' ' 12 -99 ' ' 8 F ' ' 3 13 0 ' ' 2 NQ C ' ' 14 -99 ' ' ' ' F6.1 R4 ' ' 15 0 ' ' 2 NQ C ' ' 16 -99 ' ' ' ' F6.1 R4 ' ' 17 0 ' ' 2 NQ C ' ' 18 -99 ' ' ' ' F7.2 R4 ' ' 19 0 ' ' 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 : 2003-07 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : SoG SCIENTIST : Cummins P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait STATION : 72 EVENT NUMBER : 10 LATITUDE : 48 18.60000 N ! (deg min) LONGITUDE : 124 4.03000 W ! (deg min) WATER DEPTH : 190 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2023 conductivity:primary ' ' 1763 pressure ' ' 77511 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1764 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.26F Comments from secondary file: Q:\Cruise_Data\2003-07\hydro\2003-07-0010.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 2.5 2003/08/22 16:19:10 1573 1573 CLEAN 4.3.1 2003/08/22 16:20:17 ? ? ADDSAMP 3.4 2003/08/22 16:47:19 1573 1573 BINAVE 4.0.1 2003/08/22 16:48:08 1573 13 MERGE 3.0 2003/08/25 13:32:30 13 13 MERGE 3.0 2003/08/25 13:42:31 13 13 CALIB 11.1 2003/08/28 15:06:40 13 13 CLEAN 4.3.1 2003/08/28 16:55:23 ? ? REMOVECH 6.0 2003/08/28 17:05:40 13 13 HDREDIT2 1.6 2003/08/28 17:08:51 ? ? MERGE 3.1 2003/12/08 16:30:21 13 13 HDREDIT2 1.8 2003/12/08 16:37:03 ? ? CLEAN 4.5 2003/12/08 16:37:48 13 13 SORT 3.4.1 2004/04/14 16:45:57 13 13 CHANGE_FLAGS 1.0 2013/07/16 11:47:14 13 13 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:27:29 13 13 CHANGE_FLAGS 2.0 2014/11/20 09:53:44 13 13 $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\2003-07\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. -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: Salinity:Bottle, Flag:Salinity:Bottle Primary file : Q:\Cruise_Data\2003-07\hydro\2003-07-0010.samavg Secondary file: Q:\Cruise_Data\2003-07\hydro\2003-07-0010.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\2003-07\hydro\2003-07-0010.mrg1 Secondary file: Q:\Cruise_Data\2003-07\hydro\2003-07-0010.oxy Comments from secondary file: Q:\Cruise_Data\2003-07\hydro\2003-07-0010.oxy --------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' CLEAN functions: - Reset #RECS, MIN & MAX values in header. -The following OXYCALC parameters were used Blank = 0.004 Sodium Thiosulfate concentration = 0.714 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01013100 -The following CHANNEL(S) were removed from file. Oxygen:Dissolved -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-07\doc\2003-07-rcal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 -0.6950000E-01 0.1133500E+01 CLEAN functions: - Remove Sea-Bird comments from the header. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Primary Conductivity:Primary Conductivity:Secondary Oxygen:Voltage:SBE Salinity:T0:C0 Flag -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: ALL Secondary Channels to Include: Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : H:\Data Processing\2003-07\2003-07-0010.che Secondary file: H:\Data Processing\2003-07\2003-07-0010.rev_nut CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in Channel: Oxygen:Dissolved [mL/L] -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2003-07\hydro\2003-07-0010.oxy --------------------------------------------- SAMPLE 45 OXYGEN, VALUE OF 3.007 TOO HIGH, DATA REMOVED Sample 45 bottle salinity lower than both CTD salinity channels by about 0.52 un Comments from secondary file: H:\Data Processing\2003-07\2003-07-0010.rev_nut ----------------------------------------------- Comments from nutrient analyzes: Frozen nutrient samples analysed by Linda White at IOS room 2418A "Analysis date:May 27, 28, 29, 30, 2003" 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 ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.695E-01 1.1335) $END !-1-- --2--- ---3---- --4-- ---5--- --6--- ---7---- 8- -9-- ---10--- - ---12-- - --14- - --16- - --18-- - !Samp Pressu Temperat Trans Fluores Oxygen Salinity Bo Numb Salinity F Oxygen: F Nitra F Silic F Phosph F !le_ re ure: missi cence: : :T1:C1 tt er_o :Bottle l Dissolv l te_ l ate l ate l !Numb Secondar vity URU: Dissol ~u ~bin ~ ed ~ plus_ ~ ~ ~ !er y Seapoin ved: mb _rec l e Nitri t t t ! t SBE er ords e d te e e e !---- ------ -------- ----- ------- ------ -------- -- ---- -------- - ------- - ----- - ----- - ------ - *END OF HEADER 56 1.6 9.0494 41.7 0.465 5.79 31.0933 13 121 -99.0000 0 5.767 0 20.4 0 34.1 0 1.85 0 55 5.4 9.0346 41.6 0.692 5.78 31.0933 12 121 -99.0000 0 5.731 0 20.3 0 34.1 0 1.83 0 54 10.2 9.0132 41.6 0.973 5.73 31.0941 11 121 -99.0000 0 5.711 0 20.5 0 34.7 0 1.83 0 53 19.9 8.8934 43.7 0.851 5.45 31.1611 10 121 -99.0000 0 5.476 0 21.0 0 34.7 0 1.88 0 52 29.2 8.7599 44.4 0.579 5.12 31.2895 9 121 -99.0000 0 5.129 0 21.8 0 35.5 0 1.93 0 51 38.9 8.7152 44.7 0.553 4.99 31.3561 8 121 -99.0000 0 5.015 0 21.7 0 35.3 0 1.91 0 50 49.4 8.5935 46.9 0.423 4.71 31.5603 7 121 -99.0000 0 4.777 0 22.3 0 36.0 0 1.91 0 49 74.9 8.1571 38.4 0.284 3.79 32.4195 6 121 -99.0000 0 3.872 0 25.7 0 39.7 0 2.12 0 48 99.1 7.9652 45.0 0.184 3.32 33.0339 5 121 -99.0000 0 3.326 0 26.8 0 40.1 0 2.20 0 47 126.2 7.5272 42.7 0.202 2.67 33.5419 4 121 -99.0000 0 2.680 0 29.8 0 45.3 0 2.31 0 46 151.6 7.1942 34.3 0.167 2.33 33.7527 3 121 -99.0000 0 2.293 0 30.1 0 46.8 0 2.54 0 45 175.0 7.1869 33.1 0.168 2.32 33.7581 2 121 33.2342 3 -99.000 5 28.9 0 43.5 0 2.30 0 44 181.4 7.1873 32.7 0.172 2.35 33.7582 1 121 33.7630 0 2.346 0 32.4 0 48.3 0 2.49 0