*2014/11/20 09:57:02.20 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/06/02 03:37:46.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : FD1A1724 NUMBER OF CHANNELS : 19 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 491 514 2 Pressure decibar 1.6 321.1 3 Temperature:Secondary 'deg C (ITS90)' 6.8697 12.1608 4 Transmissivity %/metre 18.8 58.3 5 Fluorescence:URU:Seapoint mg/m^3 0.54E-01 8.248 6 PAR uE/m^2/sec 6.3 62.3 7 Oxygen:Dissolved:SBE mL/L 1.87 8.47 8 Oxygen:Dissolved:SBE umol/kg 81.3 369.6 9 Salinity:T1:C1 PSS-78 14.7483 33.1114 10 Number_of_bin_records n/a 56 121 11 Bottle_Number n/a 1 24 12 Oxygen:Dissolved mL/L 2.518 6.524 13 Flag:Oxygen:Dissolved n/a 14 Nitrate_plus_Nitrite umol/L 10.17914 28.52758 15 Flag:Nitrate_plus_Nitrite n/a 16 Silicate umol/L 13.2 57.1 17 Flag:Silicate n/a 18 Phosphate umol/L 1.09726 2.49313 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 ' ' 1 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 11 -99 ' ' 3 I I 0 12 -99 ' ' 8 F R4 3 13 0 ' ' 3 NQ C ' ' 14 -99 ' ' 6 F R4 1 15 0 ' ' 3 NQ C ' ' 16 -99 ' ' 6 F R4 1 17 0 ' ' 3 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 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 : RI2 EVENT NUMBER : 135 LATITUDE : 51 31.27000 N ! (deg min) LONGITUDE : 127 33.59000 W ! (deg min) WATER DEPTH : 332 ALTIMETER (M) : 10.96 ! 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 : 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 15:02:13 2794 2794 CLEAN 5.0.2 2010/08/30 15:44:54 ? ? ADDSAMP 3.4 2010/08/31 08:42:31 2794 2794 BINAVE 4.1.1 2010/08/31 08:43:01 2794 24 MERGE 3.4 2010/11/04 15:35:40 24 24 CLEAN 5.0.2 2010/11/04 15:35:46 ? ? CALIB 11.7 2010/11/04 15:36:02 24 24 SORT 3.5 2010/11/04 15:36:17 24 24 REMOVECH 8.0 2010/11/04 15:37:54 24 24 CHGUNITS 3.0 2010/11/04 15:38:12 24 24 REORDER 1.2.1 2010/11/04 15:38:52 ? ? HDREDIT2 2.5.1 2010/11/04 15:39:56 ? ? CALIB 11.7 2013/06/04 13:14:35 24 24 HDREDIT2 2.6 2013/07/08 08:50:15 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:31:29 24 24 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:34:46 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:57:02 24 24 $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\2010-12-0135.samavg Secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0135.mrgcln1 Comments from secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0135.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 15:36:02 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 15:36:17 Sorted in ascending order of channel Pressure [dbars] -REMOVECH 2010/11/04 15:37:54 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: 2010/11/04 15:39:56 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: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 13: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a -CALIB parameters: 2013/06/04 13:14:35 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 -- ----------------------------- --------- --- ----------------------------- 14 Nitrate_plus_Nitrite umol/L 10 0.1709000E+00 0.9812000E+00 18 Phosphate umol/L 10 0.4530000E-01 0.1011500E+01 -HEADER EDITS: 2013/07/08 08:50:15 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Comments from secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0135.mrgcln1 ----------------------------------------------------------------------- Comments from secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0135.add ------------------------------------------------------------------- Sample_Number 491: DO: Niskin didn't fire Comments from secondary file: Q:\Cruise_Data_Processing\2010-12\Processing\hydro\2010-12-0135.nut ------------------------------------------------------------------- Sample_Number 491: missing 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 !Samp Pressu Temperat Trans Fluores PAR Oxygen Oxyge Salinity Numb Bo Oxygen: Fl Nitra Fl Silic Fl Phosph Fl !le_ re ure: missi cence: : n: :T1:C1 er_o tt Dissolv ag te_ ag ate ag ate ag !Numb Secondar vity URU: Dissol Disso ~bin ~u ed ~o plus_ ~t ~i ~p !er y Seapoin ved: lved: _rec mb lv Nitri ri ca ha ! t SBE SBE ords er ed te te te te !---- ------ -------- ----- ------- ------ ------ ----- -------- ---- -- ------- -- ----- -- ----- -- ------ -- *END OF HEADER 513 1.6 12.1187 30.3 1.726 62.3 8.18 361.0 15.0094 56 23 -99.000 0 -99.0 0 -99.0 0 -99.00 0 514 1.6 12.1608 30.3 1.631 61.8 8.03 354.5 14.7483 121 24 -99.000 0 -99.0 0 -99.0 0 -99.00 0 512 3.9 9.1127 20.5 7.830 24.2 8.47 369.6 29.8769 121 22 -99.000 0 -99.0 0 -99.0 0 -99.00 0 511 4.8 8.9736 18.8 8.248 17.8 6.99 305.1 30.0265 121 21 -99.000 0 -99.0 0 -99.0 0 -99.00 0 509 5.9 8.7748 26.6 5.991 13.3 6.70 292.5 30.2028 76 19 6.524 0 10.2 0 13.2 0 1.10 0 510 5.9 8.7832 27.1 5.981 13.3 6.75 294.5 30.1958 121 20 -99.000 0 -99.0 0 -99.0 0 -99.00 0 508 6.8 8.7021 28.3 4.400 11.0 6.29 274.3 30.2631 121 18 -99.000 0 -99.0 0 -99.0 0 -99.00 0 507 7.9 8.6111 40.0 2.492 9.4 5.90 257.5 30.3535 121 17 -99.000 0 -99.0 0 -99.0 0 -99.00 0 506 8.9 8.5906 42.5 2.244 8.6 5.77 251.6 30.3669 121 16 -99.000 0 -99.0 0 -99.0 0 -99.00 0 505 9.8 8.5043 49.0 1.173 8.4 5.34 232.8 30.4656 121 15 -99.000 0 -99.0 0 -99.0 0 -99.00 0 504 10.9 8.4652 52.7 0.776 8.1 5.28 230.1 30.5374 121 14 -99.000 0 -99.0 0 -99.0 0 -99.00 0 503 11.9 8.4638 52.2 0.844 7.5 5.28 230.5 30.5406 121 13 -99.000 0 -99.0 0 -99.0 0 -99.00 0 502 12.8 8.4952 48.1 1.209 7.2 5.35 233.3 30.4786 121 12 5.424 0 15.7 0 25.7 0 1.49 0 501 21.0 8.2280 55.1 0.298 6.6 5.02 218.7 30.8950 121 11 5.207 0 16.5 0 26.5 0 1.58 0 500 31.2 8.1274 57.1 0.194 6.4 4.87 212.3 31.2670 121 10 5.102 0 17.7 0 29.7 0 1.64 0 499 51.3 8.0239 58.3 0.128 6.4 4.70 204.7 31.4885 121 9 4.936 0 18.3 0 30.9 0 1.71 0 498 76.1 8.0098 58.3 0.094 6.4 4.36 189.8 31.9385 121 8 4.588 0 19.1 0 32.9 0 1.77 0 497 101.1 7.8797 57.3 0.080 6.3 3.80 165.3 32.4235 121 7 4.015 0 22.1 6 38.3 6 1.96 6 496 126.3 7.6947 57.6 0.060 6.4 3.45 150.1 32.7748 121 6 3.644 6 23.4 0 40.2 0 2.06 0 495 150.9 7.5909 57.8 0.058 6.3 3.26 142.0 32.9059 121 5 3.491 0 24.7 0 41.9 0 2.09 0 494 176.2 7.4913 57.8 0.058 6.4 3.09 134.5 32.9957 121 4 3.302 0 26.0 0 44.0 0 2.14 0 493 201.3 7.3414 57.8 0.054 6.4 2.78 121.1 33.0418 121 3 2.999 0 27.0 0 48.8 0 2.31 0 492 251.1 7.0945 56.6 0.062 6.4 2.30 100.2 33.0919 121 2 2.518 0 28.5 0 57.1 0 2.49 0 491 321.1 6.8697 50.8 0.064 6.4 1.87 81.3 33.1114 121 1 -99.000 9 -99.0 9 -99.0 9 -99.00 9