*2014/11/20 09:56:41.67 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2009/09/06 08:34:25.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 1 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 5FD5F386 NUMBER OF CHANNELS : 20 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 75 75 2 Pressure decibar 5.2 5.2 3 Temperature:Primary 'deg C (ITS90)' 13.0893 13.0893 4 Transmissivity %/metre 33.3 33.3 5 Fluorescence:URU:Seapoint mg/m^3 2.482 2.482 6 Salinity:T0:C0 PSS-78 32.2658 32.2658 7 Oxygen:Dissolved:SBE mL/L 6.27 6.27 8 Oxygen:Dissolved:SBE umol/kg 273.4 273.4 9 Bottle_Number n/a 1 1 10 Number_of_bin_records n/a 241 241 11 Salinity:Bottle PSS-78 32.2877 32.2877 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 1.54 1.54 14 Flag:Chlorophyll:Extracted n/a 15 Nitrate_plus_Nitrite umol/L 5.0769 5.0769 16 Flag:Nitrate_plus_Nitrite n/a 17 Silicate umol/L 15.4 15.4 18 Flag:Silicate n/a 19 Phosphate umol/L 0.743235 0.743235 20 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 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 3 I I 0 10 ' ' ' ' 5 I I 0 11 -99 ' ' 9 F R4 4 12 0 ' ' 3 NQ C ' ' 13 -99 ' ' 7 F R4 2 14 0 ' ' 3 NQ C ' ' 15 -99 ' ' 6 F R4 1 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 0 ' ' 3 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 : 2009-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LB13 EVENT NUMBER : 28 LATITUDE : 48 10.62000 N ! (deg min) LONGITUDE : 125 56.00000 W ! (deg min) WATER DEPTH : 930 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 LOCATION : Aft-deck ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 3321 pressure ' ' 77511 temperature:secondary ' ' 4700 conductivity:secondary ' ' 1766 Oxygen:SBE ' ' 1176 transmissometer:primary ' ' 983DR Fluorometer ' ' Seapoint irradiance:primary ' ' 4615 altimeter: ' ' ' ' surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/11/24 10:06:28 241 241 CLEAN 5.0.2 2009/11/24 11:27:24 241 241 ADDSAMP 3.4 2009/11/24 13:29:40 241 241 BINAVE 4.1.1 2009/11/24 13:31:22 241 1 MERGE 3.3 2010/04/26 17:00:41 1 1 CLEAN 5.0.2 2010/04/28 09:43:45 ? ? CALIB 11.7 2010/04/28 13:04:44 1 1 SORT 3.5 2010/04/28 17:00:52 1 1 REMOVECH 8.0 2010/04/29 11:38:31 1 1 CHGUNITS 3.0 2010/04/29 11:38:48 1 1 REORDER 1.2.1 2010/04/29 12:05:32 ? ? HDREDIT2 2.5.1 2010/04/29 15:12:39 ? ? CALIB 11.7 2013/06/04 13:13:00 1 1 HDREDIT2 2.6 2013/07/08 08:49:39 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:31:14 1 1 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:34:14 1 1 CHANGE_FLAGS 2.0 2014/11/20 09:56:41 1 1 $END $REMARKS -CLEAN functions: 2009/11/24 11:27:10 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2009-11\Processing\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: 2010/04/26 17:00:40 2010/04/26 17:00:40 2010/04/26 17:00: 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, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium Primary file : Q:\Cruise_Data_Processing\2009-11\Processing\hydro\2009-11-0028.samavg Secondary file: Q:\Cruise_Data_Processing\2009-11\Processing\hydro\2009-11-0028.mrgcln1 -CLEAN functions: 2010/04/28 09:43:44 20 Remove Sea-Bird comments from the header. -CALIB parameters: 2010/04/28 13:04:44 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.7200000E-02 0.1058800E+01 0.2400000E-02 -SORT parameters: 2010/04/28 17:00:52 Sorted in ascending order of channel Pressure -REMOVECH 2010/04/29 11:38:31 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] PAR [uE/m^2/sec] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2010/04/29 15:12:39 Applied edit header: Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-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 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 17: Silicate [umol/L] Format: F7.2 ==> F6.1 -CALIB parameters: 2013/06/04 13:13:00 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\DATA\Nutrients\doc\Nutrients-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Nitrate_plus_Nitrite umol/L 10 0.1709000E+00 0.9812000E+00 19 Phosphate umol/L 10 0.4530000E-01 0.1011500E+01 -HEADER EDITS: 2013/07/08 08:49:39 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Analysis methods: ----------------- Chlorophyll samples were analyzed at sea using a Chemistry Turner Designs 10AU fluorometer which was calibrated on May 13, 2009 using pure chlorophyll a. Chlorophyll precision was determined by analyzing replicate samples drawn from one Niskin. For details see worksheet “Precision” in file QF 2009-10CHL.xls. Oxygen samples were analyzed at sea using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 950 Colorimeter. For information on precision see file 2009-11oxy.xls. Endpoint titers were optimized in post-processing using a best fit linear regression utility Salinity samples were collected in glass bottles and analyzed at IOS on a Guildline model 8400B Autosal standardized with IAPSO standard seawater. Samples from two casts were analyzed at sea on a Guildline Portasal; there are comments attached to those samples and all were flagged "d". See file 2009-10-salinity-duplicates.xls for information on AUtosal precision. Nutrient samples were collected in plastic tubes and analyzed fresh at sea using an Astoria Pacific autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). For details on nutrient duplicates and precision see file QF2009-10nuts.xls. Ammonia samples were analysed fresh at sea using a TD700 fluorometer. For more information including details on precision see QF2009-11_NH4.xls. 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. ----------------------------------------------------------------------------------- July 2013: A correction has been applied to Nitrate_plus_Nitrite and Phosphate data from deep-water cruises analyzed at IOS between 2009 and 2012. For details see the following report: Corrections to Nitrate and Phosphate for Deep-Water Cruises from 2009 to 2012.pdf which is stored in folder: \\Cruise_Data\DOCUMENTS\Analysis Reference Papers *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.72E-02 1.0588 0.24E-02) Nitrate_plus_Nitrite umol/L 10 -99 () (0.1709 0.9812) Phosphate umol/L 10 -99 () (0.453E-01 1.0115) $END !-1-- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- 9- -10- ---11--- 12 --13-- 14 --15- 16 --17- 18 --19-- 20 !Samp Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Bo Numb Salinity Fl Chloro Fl Nitra Fl Silic Fl Phosph Fl !le_ re ure: missi cence: :T0:C0 : n: tt er_o :Bottle ag phyll: ag te_ ag ate ag ate ag !Numb Primary vity URU: Dissol Disso ~u ~bin ~o Extrac ~a plus_ ~t ~i ~p !er Seapoin ved: lved: mb _rec tt ted ct Nitri ri ca ha ! t SBE SBE er ords le ed te te te te !---- ------ -------- ----- ------- -------- ------ ----- -- ---- -------- -- ------ -- ----- -- ----- -- ------ -- *END OF HEADER 75 5.2 13.0893 33.3 2.482 32.2658 6.27 273.4 1 241 32.2877 0 1.54 0 5.1 0 15.4 0 0.74 0