*2014/11/20 09:57:00.55 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/05/29 13:06:04.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 21 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 464B0F13 NUMBER OF CHANNELS : 26 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ --------------- -------------- -------------- 1 Sample_Number n/a 260 280 2 Pressure decibar 6.2 2005.5 3 Temperature:Secondary 'deg C (ITS90)' 1.895 10.8215 4 Transmissivity %/metre 42.9 63 5 Fluorescence:URU:Seapoint mg/m^3 0.42E-01 1.886 6 Oxygen:Dissolved:SBE mL/L 0.25 6.67 7 Oxygen:Dissolved:SBE umol/kg 10.6 290.8 8 Salinity:T1:C1 PSS-78 31.9751 34.6034 9 Number_of_bin_records n/a 121 121 10 Bottle_Number n/a 1 21 11 Salinity:Bottle PSS-78 31.9771 34.5614 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 1.52 1.58 14 Flag:Chlorophyll:Extracted n/a 15 Phaeo-Pigment:Extracted mg/m^3 0.48 0.5 16 Flag:Phaeo-Pigment:Extracted n/a 17 Oxygen:Dissolved mL/L 0.232 6.672 18 Flag:Oxygen:Dissolved n/a 19 Nitrate_plus_Nitrite umol/L 0.1709 46.58166 20 Flag:Nitrate_plus_Nitrite n/a 21 Silicate umol/L 6.6 177.5 22 Flag:Silicate n/a 23 Phosphate umol/L 0.399325 3.32256 24 Flag:Phosphate n/a 25 Ammonium umol/L 0.13 0.28 26 Flag:Ammonium 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 ' ' 6 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 ' ' ' ' 5 I I 0 10 -99 ' ' 3 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 ' ' 7 F R4 2 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 8 F R4 3 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 6 F R4 1 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 6 F R4 1 22 0 ' ' 3 NQ C ' ' 23 -99 ' ' 7 F R4 2 24 0 ' ' 3 NQ C ' ' 25 -99 ' ' 7 F R4 2 26 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 : 2010-12 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : LG09 EVENT NUMBER : 69 LATITUDE : 48 51.24000 N ! (deg min) LONGITUDE : 127 19.35000 W ! (deg min) WATER DEPTH : 2059 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/08/30 15:02:02 2541 2541 CLEAN 5.0.2 2010/08/30 15:44:44 ? ? ADDSAMP 3.4 2010/08/31 08:42:20 2541 2541 BINAVE 4.1.1 2010/08/31 08:42:55 2541 21 MERGE 3.4 2010/11/04 15:35:38 21 21 CLEAN 5.0.2 2010/11/04 15:35:45 ? ? CALIB 11.7 2010/11/04 15:36:00 21 21 SORT 3.5 2010/11/04 15:36:16 21 21 REMOVECH 8.0 2010/11/04 15:37:53 21 21 CHGUNITS 3.0 2010/11/04 15:38:11 21 21 REORDER 1.2.1 2010/11/04 15:38:50 ? ? HDREDIT2 2.5.1 2010/11/04 15:39:54 ? ? CALIB 11.7 2013/06/04 13:14:34 21 21 HDREDIT2 2.6 2013/07/08 08:50:13 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:31:27 21 21 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:34:46 21 21 CHANGE_FLAGS 2.0 2014/11/20 09:57:00 21 21 $END $REMARKS -CLEAN functions: 2010/08/30 15:44:32 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2010-12\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: 2010/11/04 15:35:36 2010/11/04 15:35:36 2010/11/04 15:35: 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, Phaeo-Pigment:Extracted, Flag:Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0069.samavg Secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0069.mrgcln1 Comments from secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0069.mrgcln1 ----------------------------------------------------------------------- -CLEAN functions: 2010/11/04 15:35:08 20 Reduce header to sections: FIL ADM LOC DEP REC INS HIS RAW CAL COM Remarks removed from kept sections. -CLEAN functions: 2010/11/04 15:35:44 20 Remove Sea-Bird comments from the header. -CALIB parameters: 2010/11/04 15:36:00 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-12\Processing\doc\2010-12-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Pressure dbars 10 0.8000000E+00 0.9998800E+00 8 Transmissivity %/metre 10 0.0000000E+00 0.2440000E+01 16 Oxygen:Dissolved:SBE mL/L 10 -0.4300000E-02 0.1033900E+01 18 Salinity:T1:C1 PSS-78 10 -0.2500000E-02 0.1000000E+01 -SORT parameters: 2010/11/04 15:36:16 Sorted in ascending order of channel Pressure [dbars] -REMOVECH 2010/11/04 15:37:53 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] PAR [uE/m^2/sec] 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: 2010/11/04 15:39:54 Applied edit header: Q:\Cruise_Data_Processing\2010-12\Processing\doc\2010-12-bot-hdr.txt Channel 2: Pressure [decibar] Units: dbars ==> decibar 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 Channel 12: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 13: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Format: F8.3 ==> F7.2 Channel 14: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 17: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 18: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 15: Phaeo-Pigment:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 25: Ammonium [umol/L] Units: ==> umol/L Format: F8.4 ==> F7.2 -CALIB parameters: 2013/06/04 13:14:34 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 -- ----------------------------- --------- --- ----------------------------- 19 Nitrate_plus_Nitrite umol/L 10 0.1709000E+00 0.9812000E+00 23 Phosphate umol/L 10 0.4530000E-01 0.1011500E+01 -HEADER EDITS: 2013/07/08 08:50:13 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Comments from secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0069.mrgcln1 ----------------------------------------------------------------------- Comments from secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0069.sal ------------------------------------------------------------------- Sample_Number 262: labelled as #280 which is clearly wrong and 262 is missing so reassigned as #262; this looks ok in COMPARE. Comments from secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0069.add ------------------------------------------------------------------- Sample_Number 268: DO: bubble on lens Comments from secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0069.nut ------------------------------------------------------------------- Sample_Number 262: Si dup Sample_Number 267: Si dup Analysis methods: ----------------- Chlorophyll samples were analyzed at sea using a Chemistry Turner Designs 10AU fluorometer which was calibrated on May 12, 2009 using pure chlorophyll a. Chlorophyll precision was determined by analyzing replicate samples drawn from one Niskin. For details see worksheet “Precision” in file QF2010-12 CHL.xls. Oxygen samples were analyzed at sea using an automated Winkler titration system consisting of a Brinkmann 765 Dosimat, with a PC950 colorimeter with a 450nm filter, using the procedures of Carpenter (1965). For details and precision analysis see document 2010-12oxy.xlsx. Salinity samples were collected in glass bottles and analyzed at IOS on a Guildline model 8400B Autosal (S/N 69086) standardized with IAPSO standard seawater. See file 2009-12-salinity-duplicates.xls for information on precision and 2010-12-sals.xls for analysis output. Nutrient samples were collected in plastic tubes and most were analyzed frozen at IOS using an Astoria autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). Deep Silicate samples (400m and below) were analyzed cool at IOS. For full data and details on nutrient duplicates and precision see file QF2010-12nuts.xls. Ammonia samples were analysed fresh at sea using a TD700 fluorometer. For more information including details on precision see 2010-12_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. ********************************************************************************** Transmissometer #1005DR was calibrated in March 2008, and drifted significantly but steadily until July 2009; then a sudden shift occurred, so that maximum values between September 2009 and July 2010 were very low, ~25%/m. In August 2010 a study was made of transmissivity that led to a decision to apply post-processing corrections to all cruises between March 2008 and June 2010. Transmissivity data from this cruise were corrected by multiplying the original values by correction factor 2.44, which was based on the assumption that deep offshore transmissivity should be about 62%/m. For details on the transmissometer post-processing see: OSD_Data_Archive:\Cruise_Data\DOCUMENTS\Transmissometer 1005DR Corrections.doc These data should still be considered nominal. ********************************************************************************** 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 ! ---------------------- --------- ---- ------ ------------ Pressure dbars 10 -99 () (0.8 0.99988) Transmissivity %/metre 10 -99 () (0 2.44) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.43E-02 1.0339) Salinity:T1:C1 PSS-78 10 -99 () (-0.25E-02 1) 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 --21- 22 --23-- 24 --25-- 26 !Samp Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb Bo Salinity Fl Chloro Fl Phaeo- Fl Oxygen: Fl Nitra Fl Silic Fl Phosph Fl Ammoni Fl !le_ re ure: missi cence: : n: :T1:C1 er_o tt :Bottle ag phyll: ag Pigmen ag Dissolv ag te_ ag ate ag ate ag um ag !Numb Secondar vity URU: Dissol Disso ~bin ~u ~o Extrac ~a t: ~a ed ~o plus_ ~t ~i ~p ~o !er y Seapoin ved: lved: _rec mb tt ted ct Extrac ct lv Nitri ri ca ha ni ! t SBE SBE ords er le ed ted ed ed te te te te um !---- ------ -------- ----- ------- ------ ----- -------- ---- -- -------- -- ------ -- ------ -- ------- -- ----- -- ----- -- ------ -- ------ -- *END OF HEADER 280 6.2 10.8003 42.9 1.593 6.67 290.8 31.9769 121 21 31.9771 0 1.53 6 0.50 6 6.671 0 0.2 0 6.6 0 0.42 0 0.13 6 279 11.0 10.7990 42.9 1.732 6.66 290.3 31.9751 121 20 -99.0000 0 1.52 6 0.48 6 6.672 0 0.2 0 6.6 0 0.40 0 0.28 6 278 20.9 10.8036 43.2 1.884 6.64 289.5 31.9792 121 19 -99.0000 0 1.58 6 0.48 6 6.655 0 0.2 6 6.6 6 0.44 6 0.21 6 277 30.9 10.8215 43.4 1.886 6.65 289.8 31.9979 121 18 -99.0000 0 -99.00 0 -99.00 0 6.664 0 0.2 0 6.6 0 0.43 0 -99.00 0 276 51.3 8.8944 61.5 0.162 6.30 274.2 32.4065 121 17 -99.0000 0 -99.00 0 -99.00 0 6.344 0 7.3 0 9.8 0 0.89 0 -99.00 0 275 75.5 8.4594 62.2 0.069 5.64 245.4 32.6474 121 16 -99.0000 0 -99.00 0 -99.00 0 5.578 0 13.2 0 15.2 0 1.22 0 -99.00 0 274 101.4 7.6691 62.0 0.045 4.17 181.6 33.3100 121 15 -99.0000 0 -99.00 0 -99.00 0 4.121 0 23.3 0 27.0 0 1.76 0 -99.00 0 273 125.7 7.6306 62.2 0.042 3.30 143.7 33.6286 121 14 33.6330 0 -99.00 0 -99.00 0 3.294 6 28.4 0 34.3 0 2.04 0 -99.00 0 272 151.2 7.4008 62.2 0.043 2.63 114.3 33.8406 121 13 -99.0000 0 -99.00 0 -99.00 0 2.645 0 31.8 0 40.8 0 2.21 0 -99.00 0 271 176.7 7.1490 62.5 0.043 2.59 112.6 33.8763 121 12 -99.0000 0 -99.00 0 -99.00 0 2.595 0 32.1 6 42.6 6 2.25 6 -99.00 0 270 201.4 6.8428 62.5 0.043 2.55 110.7 33.9004 121 11 -99.0000 0 -99.00 0 -99.00 0 2.564 0 33.1 0 46.0 0 2.27 0 -99.00 0 269 251.2 6.1967 62.7 0.043 2.40 104.2 33.9192 121 10 -99.0000 0 -99.00 0 -99.00 0 2.442 0 34.8 0 53.5 0 2.33 0 -99.00 0 268 301.7 5.8696 62.7 0.044 1.77 77.2 33.9581 121 9 -99.0000 0 -99.00 0 -99.00 0 1.800 4 37.9 0 61.6 0 2.61 0 -99.00 0 267 402.2 5.0571 62.7 0.044 1.33 57.6 33.9869 121 8 -99.0000 0 -99.00 0 -99.00 0 1.334 0 41.2 0 75.4 6 2.90 0 -99.00 0 266 501.9 4.7753 63.0 0.044 0.79 34.1 34.0661 121 7 34.0623 0 -99.00 0 -99.00 0 0.797 0 43.6 0 86.1 0 3.04 0 -99.00 0 265 751.0 4.0800 62.5 0.047 0.25 10.6 34.2726 121 6 -99.0000 0 -99.00 0 -99.00 0 0.232 0 45.9 0 113.0 0 3.32 0 -99.00 0 264 1000.7 3.5057 62.0 0.046 0.25 10.9 34.3868 121 5 -99.0000 0 -99.00 0 -99.00 0 0.240 0 46.5 0 131.4 0 3.27 0 -99.00 0 263 1251.2 3.0116 61.7 0.046 0.43 18.6 34.4658 121 4 -99.0000 0 -99.00 0 -99.00 0 0.410 0 46.6 0 146.3 0 3.29 0 -99.00 0 262 1501.2 2.4660 61.2 0.045 0.70 30.6 34.5153 121 3 34.5140 4 -99.00 0 -99.00 0 0.685 0 46.0 0 161.5 6 3.24 0 -99.00 0 261 1752.0 2.1393 61.2 0.043 1.06 46.2 34.5616 121 2 34.5614 0 -99.00 0 -99.00 0 1.038 0 45.2 0 169.8 0 3.18 0 -99.00 0 260 2005.5 1.8950 61.2 0.042 1.46 63.5 34.6034 121 1 -99.0000 0 -99.00 0 -99.00 0 1.476 6 43.8 0 177.5 0 3.10 0 -99.00 0