*2014/11/20 09:57:57.30 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/02/07 23:18:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 11 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : C312ECD7 NUMBER OF CHANNELS : 24 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 11 2 Bottle:Firing_Sequence n/a 1 11 3 Pressure decibar 4.8 217 4 Temperature:Primary 'deg C (ITS90)' 7.6628 9.146 5 Transmissivity %/metre 34.9 61 6 Fluorescence:URU:Wetlabs mg/m^3 0.175 4.996 7 PAR uE/m^2/sec 0 43.3 8 Salinity:T0:C0 PSS-78 28.9964 31.2872 9 Oxygen:Dissolved:SBE mL/L 0.6E-01 5.99 10 Oxygen:Dissolved:SBE umol/kg 2.8 261.5 11 Number_of_bin_records n/a 241 241 12 Sample_Number n/a 1 11 13 Temperature:Draw 'deg C (ITS90)' 7.7 8.8 14 Salinity:Bottle PSS-78 29.0828 31.2816 15 Flag:Salinity:Bottle n/a 16 Oxygen:Dissolved mL/L 0 5.696 17 Oxygen:Dissolved umol/kg 0 248.5 18 Flag:Oxygen:Dissolved n/a 19 Nitrate_plus_Nitrite umol/L 21.36482 28.42946 20 Flag:Nitrate_plus_Nitrite n/a 21 Silicate umol/L 56.1 104.4 22 Flag:Silicate n/a 23 Phosphate umol/L 2.33129 5.800735 24 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 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 ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 ' ' ' ' 5 I I 0 12 -99 ' ' 5 I I 0 13 -99 ' ' 5 F R4 1 14 -99 ' ' 9 F R4 4 15 0 ' ' 3 NQ C ' ' 16 -99 ' ' 8 F R4 3 17 -99 ' ' 6 F ' ' 1 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 ' ' $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 : 2012-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : SI03 EVENT NUMBER : 1 LATITUDE : 48 35.57000 N ! (deg min) LONGITUDE : 123 30.13000 W ! (deg min) WATER DEPTH : 228 ALTIMETER (M) : 11.09 ! 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 : 0443 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.21B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1.1 2012/04/11 17:23:42 3502 3502 CLEAN 5.0.4 2012/04/11 17:24:17 ? ? ADDSAMP 3.5 2012/04/11 17:24:42 3502 3502 BINAVE 4.1.1 2012/04/11 17:25:05 3502 23 MERGE 3.4 2012/04/18 14:12:39 23 23 CLEAN 5.0.4 2012/04/18 14:38:13 ? ? CALIB 11.7 2012/04/18 14:39:05 11 11 SORT 3.5 2012/04/18 14:39:10 11 11 REMOVECH 8.1.1 2012/04/18 14:39:45 11 11 CHGUNITS 3.0 2012/04/18 14:40:33 11 11 CHGUNITS 3.0 2012/04/18 14:40:47 11 11 REORDER 1.3 2012/04/18 14:41:13 ? ? CALIB 11.7 2012/04/18 14:41:30 11 11 HDREDIT2 2.5.1 2012/04/26 13:02:21 ? ? CALIB 11.7 2013/06/04 13:17:25 11 11 HDREDIT2 2.6 2013/07/08 08:51:54 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:37:01 11 11 CHANGE_FLAGS 2.0 2014/11/20 09:57:57 11 11 $END $REMARKS -CLEAN functions: 2012/04/11 17:24:17 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2012-01\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: 2012/04/18 14:12:39 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: Event_Number, Bottle:Position, Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium, pH, Flag:pH, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : P:\Cruise_Data_Processing\2012-01\Processing\hydro\2012-01-0001.samavg Secondary file: P:\Cruise_Data_Processing\2012-01\Processing\hydro\2012-01-0001.mrgcln1s -SORT parameters: 2012/04/18 14:11:51 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2012/04/18 14:38:13 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2012/04/18 14:39:05 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-01\Processing\doc\2012-01-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 0.2200000E-01 0.1000000E+01 -SORT parameters: 2012/04/18 14:39:10 Sorted in ascending order of channel Pressure [dbars] -REMOVECH 2012/04/18 14:39:45 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] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: 'Oxygen:Dissolved' changed from mL/L to umol/kg -CALIB parameters: 2012/04/18 14:41:30 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-01\Processing\doc\2012-01-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 0.0000000E+00 0.4166700E+01 -HEADER EDITS: 2012/04/26 13:02:21 Applied edit header: P:\Cruise_Data_Processing\2012-01\Processing\doc\2012-01-bot-hdr.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 6: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Channel 15: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 16: Oxygen:Dissolved [mL/L] Units: mg/m^3 ==> mL/L Format: F7.3 ==> F8.3 Channel 18: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 19: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Channel 20: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 21: Silicate [umol/L] Units: ==> umol/L Format: F7.2 ==> F6.1 Channel 22: Flag:Silicate [n/a] Units: ==> n/a Channel 23: Phosphate [umol/L] Units: ==> umol/L Channel 24: Flag:Phosphate [n/a] Units: ==> n/a Channel 8: Salinity:Practical:T0:C0 [PSS-78] Name: Salinity:T0:C0 ==> Salinity:Practical:T0:C0 -CALIB parameters: 2013/06/04 13:17:25 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 08:51:54 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Sample_Number 1: OXY: H2S. Anoxic Sample_Number 2: OXY: H2S. Anoxic Sample_Number 3: OXY: Anoxic Sample_Number 4: OXY: Anoxic Sample_Number 5: OXY: Anoxic Sample_Number 1: NO3: H2S, no nitrate analyzed Sample_Number 2: NO3: H2S, no nitrate analyzed Sample_Number 3: NO3: H2S, no nitrate analyzed Sample_Number 4: NO3: H2S, no nitrate analyzed Sample_Number 5: NO3: H2S, no nitrate analyzed Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -20C prior to analysis. Samples were extracted in 90% acetone at -20C for 24 hours in the temperature-controlled lab onboard ship and analyzed on a Turner 10AU fluorometer which is calibrated annually with commercially pure chlorophyll a (Sigma). Fluorescence readings taken before and after acidification were used to calculate chlorophyll and phaeopigment concentrations (Holm-Hansen et al 1965). Chlorophyll samples were analyzed on board ship in a controlled temperature lab. The average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). For details see worksheet “CV%” in file QF2012-01_CHL-*.xls. Phaeopigment data are provided for information only and no quality flags are assigned to them. Oxygen samples were analyzed on an automated Winkler titration system (Brinkmann Dosimat model 765 and a PC950 Colorimeter controlled by AutoOxy software V3.4) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). All samples were analyzed at sea. For details including a duplicate analysis, see document QF2012-01oxy*.xls. Salinity samples were collected in 200 mL type ll glass bottles with reusable silicone inserts supplied by Xiamen Cuten Accessories Industry Limited and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater within 9-11 days after the end of the cruise. For details including a duplicate analysis see file QF2012-01sal*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in -20C freezer. Another set of samples from 400m and deeper (to be used for silicate analysis) is collected and stored at 4C in the dark. All samples were later analyzed at IOS using the Astoria analyzer following methods described in Barwell-Clarke and Whitney (1996). File "QF2012-01nuts*.xls" includes the raw data and a precision study. References: 1. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 2. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 3. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. 4. Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., and Strickland J.D.H. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l’Epl. De la Mer. 30:3-15. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers Data Processing Notes: ---------------------- Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. Fluorescence data were recalibrated to correct an error in the scale factor used in the original conversion. The data are still considered nominal and are unedited. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". SBE DO calibration was done using the method described in the SeaBird Application NOte #64-2. For further processing details see the processing report 2012-01-proc.doc. 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 !------------------------------ -------- ---- ------ ------------ Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.22E-01 1) Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0 4.1667) 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 !Bo Bo Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb Samp Temp Salinity Fl Oxygen: Oxyge Fl Nitra Fl Silic Fl Phosph Fl !tt tt re ure: missi cence: :T0:C0 : n: er_o le_ erat :Bottle ag Dissolv n: ag te_ ag ate ag ate ag !~u ~u Primary vity URU: Dissol Disso ~bin Numb ure: ~o ed Disso ~o plus_ ~t ~i ~p !mb en Wetlabs ved: lved: _rec er Draw tt lved lv Nitri ri ca ha !er ce SBE SBE ords le ed te te te te !-- -- ------ -------- ----- ------- ------ -------- ------ ----- ---- ---- ---- -------- -- ------- ----- -- ----- -- ----- -- ------ -- *END OF HEADER 11 11 4.8 7.6628 34.9 4.996 43.3 28.9964 5.99 261.5 241 11 7.7 29.0828 0 5.696 248.5 0 25.8 0 56.6 0 2.33 0 10 10 10.3 7.7387 47.3 2.775 7.7 29.3725 5.34 233.0 241 10 7.7 -99.0000 0 5.258 229.4 6 27.4 0 57.2 0 2.40 0 9 9 24.0 7.6817 54.5 0.725 0.6 29.6644 5.00 218.0 241 9 7.7 -99.0000 0 4.910 214.1 0 28.2 0 57.2 0 2.45 0 8 8 50.0 8.0026 58.0 0.296 0.0 29.9423 4.51 197.0 241 8 7.8 -99.0000 0 4.442 193.7 0 28.4 0 56.1 0 2.52 0 7 7 75.2 7.9158 49.7 0.267 0.0 30.3970 3.93 171.3 241 7 7.9 -99.0000 0 3.879 169.1 0 27.5 6 60.5 6 2.80 6 6 6 98.8 8.4563 47.0 0.217 0.0 30.7068 2.03 88.5 241 6 8.3 -99.0000 0 1.330 58.0 0 21.4 0 78.8 0 3.86 0 5 5 125.0 9.1317 57.9 0.183 0.0 31.1594 0.06 2.8 241 5 8.6 -99.0000 0 0.000 0.0 0 -99.0 1 95.1 0 4.86 0 4 4 150.1 9.1460 61.0 0.179 0.0 31.2352 0.07 2.9 241 4 8.7 -99.0000 0 0.000 0.0 6 -99.0 1 94.7 0 4.85 0 3 3 174.9 9.1294 54.8 0.175 0.0 31.2611 0.07 3.1 241 3 8.6 31.2654 0 0.000 0.0 0 -99.0 1 94.4 0 4.96 0 2 2 199.8 9.1267 54.9 0.196 0.0 31.2763 0.08 3.3 241 2 8.7 31.2816 0 0.000 0.0 0 -99.0 1 102.8 0 5.46 0 1 1 217.0 9.1264 47.8 0.213 0.0 31.2872 0.08 3.7 241 1 8.8 -99.0000 0 0.000 0.0 0 -99.0 1 104.4 0 5.80 0