*2018/07/06 08:54:45.79 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2003/09/27 04:33:50.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 23 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 -99 236 2 Pressure decibar 3.899 908.243 3 Temperature:Primary 'deg C (ITS90)' 3.5749 13.7429 4 Transmissivity %/metre 37.9 60.3 5 Fluorescence:URU:Seapoint mg/m^3 0.117 3.018 6 Oxygen:Dissolved:SBE mL/L 0.3531937 6.239447 7 Salinity:T0:C0 PSS-78 31.5551 34.3234 8 Bottle_Number n/a 1 23 9 Number_of_bin_records n/a 104 121 10 Salinity:Bottle PSS-78 31.5674 31.5674 11 Flag:Salinity:Bottle n/a 12 Chlorophyll:Extracted mg/m^3 3.56 3.56 13 Flag:Chlorophyll:Extracted n/a 14 Nitrate_plus_Nitrite umol/L 2.7 2.7 15 Flag:Nitrate_plus_Nitrite n/a 16 Silicate umol/L 9.9 9.9 17 Flag:Silicate n/a 18 Phosphate umol/L 0.69 0.69 19 Flag:Phosphate 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 ' ' 9 F R4 4 11 -99 ' ' 2 NQ C ' ' 12 -99 ' ' 7 F R4 2 13 -99 ' ' 2 NQ C ' ' 14 -99 ' ' ' ' F6.1 R4 ' ' 15 -99 ' ' 2 NQ C ' ' 16 -99 ' ' ' ' F6.1 R4 ' ' 17 -99 ' ' 2 NQ C ' ' 18 -99 ' ' ' ' F7.2 R4 ' ' 19 -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 : 2003-31 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse/Nestucca/Covariability SCIENTIST : Mackas D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Van.Is./Queen Charlotte Sound STATION : LBP4 EVENT NUMBER : 67 LATITUDE : 50 1.45000 N ! (deg min) LONGITUDE : 127 57.79000 W ! (deg min) WATER DEPTH : 900 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2038 conductivity:primary ' ' 2173 pressure ' ' 75636 temperature:secondary ' ' 2968 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint Oxygen:SBE ' ' 0047 transmissometer:primary ' ' 498DR $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.7 2004/01/18 13:58:32 2765 2765 CLEAN 4.5 2004/01/18 13:59:15 ? ? ADDSAMP 3.4 2004/01/19 14:17:07 2765 2765 BINAVE 4.0.1 2004/01/19 14:18:05 2765 23 MERGE 3.1 2004/01/19 17:14:30 23 23 MERGE 3.1 2004/01/19 17:14:39 23 23 MERGE 3.1 2004/01/20 13:09:12 23 23 MERGE 3.1 2004/01/20 13:09:22 23 23 CALIB 11.3 2004/01/23 17:10:13 23 23 CLEAN 4.5 2004/01/28 16:34:27 ? ? REVERSE 2.0 2004/01/28 16:38:32 23 23 REMOVECH 6.0 2004/01/28 16:44:36 23 23 HDREDIT2 1.9 2004/01/28 17:00:19 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:47:30 23 23 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:29:06 23 23 CHANGE_FLAGS 2.0 2014/11/20 09:54:03 23 23 CLEAN 5.2.3 2018/07/06 08:54:45 ? ? $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\2003-31\ctd\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\2003-31\ctd\hydro\2003-31-0067.samavg Secondary file: Q:\Cruise_Data\2003-31\ctd\hydro\2003-31-0067.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: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : Q:\Cruise_Data\2003-31\ctd\hydro\2003-31-0067.mrg1 Secondary file: Q:\Cruise_Data\2003-31\ctd\hydro\2003-31-0067.chl -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data\2003-31\ctd\hydro\2003-31-0067.mrg2 Secondary file: Q:\Cruise_Data\2003-31\ctd\hydro\2003-31-0067.doxx -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, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : Q:\Cruise_Data\2003-31\ctd\hydro\2003-31-0067.mrg3 Secondary file: Q:\Cruise_Data\2003-31\ctd\hydro\2003-31-0067.nut -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-31\doc\2003-31-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.2690000E-01 0.1155300E+01 13 Salinity:T0:C0 PSS-78 10 -0.3500000E-02 0.1000000E+01 14 Salinity:T1:C1 PSS-78 10 -0.3200000E-02 0.1000000E+01 CLEAN functions: - Remove Sea-Bird comments from the header. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Descent_Rate Status:Pump Salinity:T1:C1 Flag -CLEAN functions: 2018/07/06 08:54:44 20 Change Pad Value to -99 in All Channels. $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2003-31\ctd\hydro\2003-31-0067.chl ------------------------------------------------- Average of two samples is reported. Variability is assessed as the % (std dev/mean*100). Note that average variability is usually around 4.5% for total chlorophyll measurements, and some of the chlorophyll duplicates in this cruise vary by more than this. Variabilities greater than 10% have been flagged “c”. Comments from secondary file: Q:\Cruise_Data\2003-31\ctd\hydro\2003-31-0067.nut ------------------------------------------------- Nutrients analyzed fresh onboard JP Tully by Melissa Hennekes Sept 24 - 29, 2003 Any Phosphate samples flagged “d” had a noisy peak. 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 (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 () (-0.269E-01 1.1553) Salinity:T0:C0 PSS-78 10 -99 () (-0.35E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.32E-02 1) $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 Chloro F Nitra F Silic F Phosph F !le_ re ure: missi cence: : :T0:C0 tt er_o :Bottle l phyll: l te_ l ate l ate l !Numb Primary vity URU: Dissol ~u ~bin ~ Extrac ~ plus_ ~ ~ ~ !er Seapoin ved: mb _rec l ted e Nitri t t t ! t SBE er ords e d te e e e !---- ------ -------- ----- ------- ------ -------- -- ---- -------- - ------ - ----- - ----- - ------ - *END OF HEADER 236 3.9 13.7429 37.9 3.018 6.24 31.5551 23 121 31.5674 0 3.56 6 2.7 0 9.9 0 0.69 0 -99 7.8 13.3011 45.0 1.902 5.75 31.5950 22 120 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 8.3 13.1959 45.4 1.732 5.56 31.6066 21 104 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 12.7 12.4961 52.4 0.790 5.17 31.7540 20 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 49.7 8.3813 59.8 0.175 4.07 32.6447 19 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 121.7 6.9767 58.3 0.117 2.12 33.7790 18 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 215.5 6.6047 59.2 0.147 1.66 33.9554 17 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 293.3 5.9632 57.8 0.143 1.34 34.0049 16 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 338.2 5.6987 58.8 0.141 1.20 34.0185 15 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 380.2 5.6086 58.8 0.140 1.11 34.0362 14 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 465.3 5.1797 59.8 0.140 0.80 34.0793 13 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 520.2 4.9446 60.3 0.141 0.67 34.1041 12 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 574.3 4.5126 58.1 0.141 0.52 34.1599 11 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 620.2 4.3584 60.1 0.140 0.43 34.1882 10 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 668.3 4.2122 60.1 0.143 0.38 34.2165 9 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 737.3 4.0672 59.5 0.145 0.36 34.2422 8 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 746.2 4.0192 59.1 0.144 0.35 34.2488 7 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 797.2 3.8068 58.9 0.146 0.35 34.2841 6 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 834.4 3.7073 58.1 0.145 0.36 34.3003 5 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 841.0 3.6676 57.4 0.144 0.36 34.3073 4 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 854.9 3.6578 57.1 0.145 0.36 34.3089 3 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 884.7 3.6464 56.3 0.147 0.37 34.3107 2 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0 -99 908.2 3.5749 56.4 0.149 0.37 34.3234 1 121 -99.0000 0 -99.00 0 -99.0 0 -99.0 0 -99.00 0