*2014/11/20 09:55:21.49 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/02/23 08:26:52.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 9 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 5D199AC6 NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 575 583 2 Bottle_Number n/a 1 9 3 Pressure decibar 6.4 368.4 4 Temperature:Secondary 'deg C (ITS90)' 7.672 9.8385 5 Transmissivity %/metre 32.2 49.3 6 Fluorescence:URU:Seapoint mg/m^3 0.56E-01 3.022 7 Oxygen:Dissolved:SBE mL/L 2.46 6.34 8 Oxygen:Dissolved:SBE umol/kg 107.2 276.6 9 Salinity:T1:C1 PSS-78 28.9351 31.2629 10 Number_of_bin_records n/a 121 121 11 Salinity:Bottle PSS-78 28.9753 31.2051 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 0.12 4.45 14 Flag:Chlorophyll:Extracted n/a 15 Oxygen:Dissolved mL/L 2.608 6.319 16 Flag:Oxygen:Dissolved n/a 17 Nitrate_plus_Nitrite umol/L 26.3 29.9 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 55.3 63.7 20 Flag:Silicate n/a 21 Phosphate umol/L 2.26 2.81 22 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 11 -99 ' ' 9 F R4 4 12 0 ' ' 2 NQ C ' ' 13 -99 ' ' 7 F R4 2 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' 8 F ' ' 3 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' 6 F R4 1 20 0 ' ' 2 NQ C ' ' 21 -99 ' ' 7 F R4 2 22 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 : 2007-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific STATION : 39 EVENT NUMBER : 133 LATITUDE : 49 9.82000 N ! (deg min) LONGITUDE : 123 33.01000 W ! (deg min) ALTIMETER (M) : 9.99 ! 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 ' ' 2106 conductivity:primary ' ' 2754 pressure ' ' 77511 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1119 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/03/09 18:26:19 1089 1089 CLEAN 5.0 2007/03/11 13:14:28 ? ? ADDSAMP 3.4 2007/03/13 09:53:25 1089 1089 BINAVE 4.1.1 2007/03/13 09:54:10 1089 9 MERGE 3.3 2007/03/13 14:54:57 9 9 CLEAN 5.0 2007/03/19 12:47:57 ? ? CALIB 11.7 2007/03/23 13:19:08 9 9 SORT 3.5 2007/03/26 16:14:58 9 9 REMOVECH 7.0 2007/03/26 16:18:12 9 9 CHGUNITS 3.0 2007/03/26 16:19:04 9 9 REORDER 1.2.1 2007/03/26 16:19:41 ? ? HDREDIT2 2.5.1 2007/03/26 16:25:00 ? ? SORT 3.5 2008/12/03 10:05:46 9 9 MERGE 3.3 2008/12/03 10:06:18 9 9 MERGE 3.3 2008/12/03 10:07:55 9 9 MERGE 3.3 2009/01/12 10:33:42 9 9 HDREDIT2 2.5.1 2009/01/12 11:12:36 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:48:33 9 9 SORT 3.6 2013/10/08 11:19:52 9 9 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:54 9 9 CHANGE_FLAGS 2.0 2014/11/20 09:55:21 9 9 $END $REMARKS -CLEAN functions: 2007/03/11 13:13:05 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2007-01\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: 2007/03/13 14:54:51 2007/03/13 14:54:51 2007/03/13 14:54: Merge Channel: Bottle_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, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : Q:\Cruise_Data\2007-01\CTD\hydro\2007-01-0133.samavg Secondary file: Q:\Cruise_Data\2007-01\CTD\hydro\2007-01-0133.mrgcln1 -CLEAN functions: 2007/03/19 12:47:53 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2007/03/23 13:19:08 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2007-01\CTD\hydro\2007-01-0585.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.3200000E-02 0.1053700E+01 16 Salinity:T1:C1 PSS-78 10 -0.4900000E-02 0.1000000E+01 -SORT parameters: 2007/03/26 16:14:58 Sorted in ascending order of channel Pressure -REMOVECH 2007/03/26 16:18:12 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2007/03/26 16:25:00 Applied edit header: Q:\Cruise_Data\2007-01\CTD\doc\2007-01-bot-hdr.txt Channel 2: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 -SORT parameters: 2008/12/03 10:05:46 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2008/12/03 10:06:14 2008/12/03 10:06:14 2008/12/03 10:06: 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_Processing\Archive-updates\2007-01\2007-01-0133.che2 Secondary file: Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0133.chl -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0133.che3 Secondary file: Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0133.nut -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0133.che4 Secondary file: Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0133.dms -HEADER EDITS: 2009/01/12 11:12:36 - none. -SORT parameters: 2013/10/08 11:19:52 Sorted in ascending order of channel Pressure* $END *COMMENTS Sample #575 - Bottle salinity and dissolved oxygen were severe outliers in COMPARE. All variables look a little out of line. The bottle sample values were replaced with pad values since it is likely that the Niskin bottle closed during the downcast. Salinity sample #577 - bottle salinity outlier in COMPARE, DO looks ok. All Salinity Samples from this cruise with sample numbers >400 and higher are believed to have values that are too high by about 0.0045. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8400B Autosal 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 were analyzed fresh at sea by Janet Barwell-Clarke using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll samples are collected 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 Model 10 fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. Chlorophyll samples were analyzed on board ship by Marie Robert. 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 () (0.32E-02 1.0537) Salinity:T1:C1 PSS-78 10 -99 () (-0.49E-02 1) $END !-1-- 2- --3--- ---4---- --5-- ---6--- --7--- --8-- ---9---- -10- ---11--- - --13-- - ---15-- - --17- - --19- - --21-- - !Samp Bo Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb Salinity F Chloro F Oxygen: F Nitra F Silic F Phosph F !le_ tt re ure: missi cence: : n: :T1:C1 er_o :Bottle l phyll: l Dissolv l te_ l ate l ate l !Numb ~u Secondar vity URU: Dissol Disso ~bin ~ Extrac ~ ed ~ plus_ ~ ~ ~ !er mb y Seapoin ved: lved: _rec l ted e e Nitri t t t ! er t SBE SBE ords e d d te e e e !---- -- ------ -------- ----- ------- ------ ----- -------- ---- -------- - ------ - ------- - ----- - ----- - ------ - *END OF HEADER 583 9 6.4 7.6720 36.8 3.022 6.34 276.6 28.9351 121 28.9753 4 4.45 0 6.319 0 26.3 0 55.3 0 2.26 0 582 8 21.3 7.9768 45.1 1.508 5.67 247.4 29.4382 121 -99.0000 0 2.24 0 5.666 0 28.5 0 58.2 0 2.48 0 581 7 51.1 8.2710 49.3 0.118 5.06 220.8 29.9743 121 -99.0000 0 0.16 0 5.056 0 29.9 0 57.6 0 2.52 0 580 6 101.2 7.9298 44.5 0.103 5.25 228.8 30.2877 121 -99.0000 0 0.12 0 5.052 0 29.2 0 55.7 0 2.45 0 579 5 150.9 8.0329 32.2 0.150 4.79 208.8 30.5636 121 30.5769 4 -99.00 0 4.774 0 29.2 0 56.1 0 2.50 0 578 4 200.9 8.8893 38.0 0.097 3.72 162.2 30.8820 121 30.8685 4 -99.00 0 3.888 0 29.3 6 60.2 6 2.67 6 577 3 251.4 9.3939 42.8 0.076 3.12 136.2 31.0877 121 31.1382 4 -99.00 0 2.922 0 29.4 0 63.0 0 2.79 0 576 2 301.3 9.7863 48.0 0.056 2.64 115.2 31.1989 121 31.2051 4 -99.00 0 2.608 0 29.5 0 63.7 0 2.81 0 575 1 368.4 9.8385 38.0 0.059 2.46 107.2 31.2629 121 -99.0000 5 -99.00 0 -99.000 5 -99.0 5 -99.0 5 -99.00 5