*2014/11/20 09:58:05.83 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/08/17 01:03:27.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 22 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 5BA1A8A6 NUMBER OF CHANNELS : 23 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle:Firing_Sequence n/a 1 22 2 Bottle_Number n/a 1 22 3 Pressure decibar 2.6 1310.5 4 Temperature:Secondary 'deg C (ITS90)' 2.9534 14.9439 5 Transmissivity %/metre 10.9 67.4 6 Fluorescence:URU:Seapoint mg/m^3 0.59E-01 12.256 7 Salinity:T1:C1 PSS-78 31.1719 34.4792 8 Oxygen:Dissolved:SBE mL/L 0.22 8.45 9 Oxygen:Dissolved:SBE umol/kg 9.5 368.6 10 Number_of_bin_records n/a 96 241 11 Sample_Number n/a 67 88 12 Temperature:Draw 'deg C (ITS90)' 4.9 14.9 13 Salinity:Bottle PSS-78 34.3072 34.4693 14 Flag:Salinity:Bottle n/a 15 Oxygen:Dissolved mL/L 0.25 8.366 16 Oxygen:Dissolved umol/kg 10.9 365.1 17 Flag:Oxygen:Dissolved n/a 18 Nitrate_plus_Nitrite umol/L 0.26902 45.01174 19 Flag:Nitrate_plus_Nitrite n/a 20 Silicate umol/L 0.9 148.4 21 Flag:Silicate n/a 22 Phosphate umol/L 0.197025 3.373135 23 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 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 11 -99 ' ' 5 I I 0 12 -99 ' ' 5 F R4 1 13 -99 ' ' 9 F R4 4 14 0 ' ' 3 NQ C ' ' 15 -99 ' ' 8 F R4 3 16 -99 ' ' 6 F ' ' 1 17 0 ' ' 3 NQ C ' ' 18 -99 ' ' 6 F R4 1 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 6 F R4 1 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 7 F R4 2 23 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 : 2012-13 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 : P4 EVENT NUMBER : 10 LATITUDE : 48 38.96000 N ! (deg min) LONGITUDE : 126 40.01000 W ! (deg min) WATER DEPTH : 1320 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 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 3.1.2 2013/01/24 12:15:27 4912 4912 CLEAN 5.0.4 2013/01/24 12:16:19 4912 4912 ADDSAMP 3.5 2013/01/24 12:18:51 4912 4912 BINAVE 4.1.1 2013/01/24 13:05:54 4912 22 MERGE 3.4 2013/01/24 13:06:16 22 22 CLEAN 5.0.4 2013/01/30 16:56:25 22 22 CALIB 11.7 2013/02/06 13:02:55 22 22 SORT 3.6 2013/02/06 13:38:51 22 22 REMOVECH 8.1.1 2013/02/06 13:46:44 22 22 CHGUNITS 3.0 2013/02/06 13:49:42 22 22 CHGUNITS 3.0 2013/02/06 13:49:57 22 22 REORDER 1.3 2013/02/06 13:51:00 ? ? HDREDIT2 2.6 2013/02/06 14:49:09 ? ? CALIB 11.7 2013/06/04 13:20:12 22 22 HDREDIT2 2.6 2013/07/08 08:52:14 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:37:44 22 22 CHANGE_FLAGS 2.0 2014/11/20 09:58:05 22 22 $END $REMARKS -CLEAN functions: 2013/01/24 12:16:13 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2012-13\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: 2013/01/24 13:06:16 2013/01/24 13:06:16 2013/01/24 13:06: 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\2012-13\Processing\ios\2012-13-0010.samavg Secondary file: P:\Cruise_Data_Processing\2012-13\Processing\ios\2012-13-0010.mrgcln1s -SORT parameters: 2013/01/22 14:40:19 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2013/01/30 16:56:25 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2013/02/06 13:02:55 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-13\Processing\doc\2012-13-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Oxygen:Dissolved:SBE mL/L 10 0.1590000E-01 0.1043500E+01 -SORT parameters: 2013/02/06 13:38:51 Sorted in ascending order of channel Pressure -REMOVECH 2013/02/06 13:46:44 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] Status:Pump Descent_Rate [m/s] Salinity:T0:C0 [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 -HEADER EDITS: 2013/02/06 14:49:09 Applied edit header: P:\Cruise_Data_Processing\2012-13\Processing\doc\HYDRO\2012-13-bot-hdr.txt Channel 1: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 2: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 7: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F5.1 Channel 13: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 14: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 15: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 17: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 18: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Channel 19: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 20: Silicate [umol/L] Units: ==> umol/L Channel 21: Flag:Silicate [n/a] Units: ==> n/a Channel 22: Phosphate [umol/L] Units: ==> umol/L Channel 23: Flag:Phosphate [n/a] Units: ==> n/a Channel 6: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint -CALIB parameters: 2013/06/04 13:20:12 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 -- ----------------------------- --------- --- ----------------------------- 18 Nitrate_plus_Nitrite umol/L 10 0.1709000E+00 0.9812000E+00 22 Phosphate umol/L 10 0.4530000E-01 0.1011500E+01 -HEADER EDITS: 2013/07/08 08:52:14 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Sample_Number 69: SAL: analyzed a month later than other samples Sample_Number 71: SAL: analyzed a month later than other samples Sample_Number 72: SAL: analyzed a month later than other samples Sample_Number 68: OXY: Rerun due to a program error. Estimated that 0.006-0.01 mL may have dosed into sample pre-run. Value not trusted. Sample_Number 68: OXY: Rerun due to a program error. Estimated that 0.006-0.01 mL may have dosed into sample pre-run. Value not trusted. Sample_Number 69: OXY: Poor seal, small bubbles Sample_Number 70: OXY: Suspected to not have been sealed properly and may have had precipitate Sample_Numbers 72-77: OXY: Suspected to not have been sealed properly and may have had precipitate Sample_Number 78: OXY: Poor seal, lots of precipitate. Sloppy curve Sample_Number 79: OXY: Suspected to not have been sealed properly and may have had precipitate Sample_Number 80: OXY: Poor seal, lots of precipitate Sample_Numbers 81-82: OXY: Suspected to not have been sealed properly and may have had precipitate Sample_Number 83: OXY: Poor seal, lots of precipitate Sample_Number 84: OXY: Poor seal, lots of precipitate Sample_Number 85: OXY: Poor seal, lots of precipitate Sample_Number 86: OXY: Poor seal, lots of precipitate Sample_Number 87: OXY: Poor seal, lots of precipitate in both replicates Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -80C prior to analysis. Samples were extracted in 90% acetone at -20C for 24 hours in the lab 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 “Precision” in file QF2012-13CHL*.xls. Phaeopigment data are provided for information only and no quality flags are assigned to them. Note: The variability between replicates was higher than usual and the values are lower than they typically are in comparison to HPLC chl. Oxygen samples were analyzed at sea on an automated Winkler titration system (Brinkmann Dosimat model 665 for titrations, Dosimat model 865 for dispensing standards and a PC950 Colorimeter controlled by AutoOxy software V3.4) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). For details including a duplicate analysis, see document QF2012-13OXY*.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 1.6 months after collection. Full details including a duplicate analysis are in file QF2012-13SAL*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in -20 freezer. One set of samples from 400m and deeper (to be used for silicate analysis) was collected and stored at 4C in the dark. All samples were returned to IOS for analysis. THey were analyzed using an Astoria analyzer following methods described in Barwell-Clarke and Whitney (1996). For raw data, precision and duplicate details see worksheet QF2012-13nuts*.xls. The minimum detectable level for DMS is 0.10 nM, so “0” values should be interpreted as <0.10. For details on the collection and analysis of the DMS data see file 2012-13DMS Report.doc and for data see 2012-13DMS*.xls. 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, fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. 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 with a modification allowing a small offset. For further processing details see the processing report 2012-13-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 ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.159E-01 1.0435) 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 !Bo Bo Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb Samp Temp Salinity Fl Oxygen: Oxyge Fl Nitra Fl Silic Fl Phosph Fl !tt tt re ure: missi cence: :T1:C1 : n: er_o le_ erat :Bottle ag Dissolv n: ag te_ ag ate ag ate ag !~u ~u Secondar vity URU: Dissol Disso ~bin Numb ure: ~o ed Disso ~o plus_ ~t ~i ~p !en mb y Seapoin ved: lved: _rec er Draw tt lved lv Nitri ri ca ha !ce er t SBE SBE ords le ed te te te te !-- -- ------ -------- ----- ------- -------- ------ ----- ---- ---- ---- -------- -- ------- ----- -- ----- -- ----- -- ------ -- *END OF HEADER 22 22 2.6 14.9439 10.9 6.160 31.1719 8.45 368.6 241 88-99.0 -99.0000 0 -99.000 -99.0 0 -99.0 0 -99.0 0 -99.00 0 21 21 5.4 14.0571 15.1 5.198 31.1803 8.38 365.4 241 87 14.9 -99.0000 0 8.366 365.1 36 0.3 0 0.9 0 0.20 0 20 20 11.1 13.1840 12.5 12.256 31.4598 7.16 312.4 241 86 10.7 -99.0000 0 7.442 324.4 3 0.5 0 1.6 0 0.32 0 19 19 26.2 9.5282 45.6 2.193 32.5219 6.20 270.0 241 85 10.1 -99.0000 0 6.204 270.2 3 9.2 0 13.4 0 1.13 0 18 18 50.8 7.7067 65.7 0.108 32.6893 6.43 279.9 241 84 8.7 -99.0000 0 6.443 280.5 3 11.5 0 15.4 0 1.16 0 17 17 75.9 7.4761 65.8 0.065 33.0920 4.99 217.0 241 83 8.5 -99.0000 0 5.028 218.8 3 18.7 0 23.2 0 1.57 0 16 16 101.0 7.4445 66.3 0.059 33.5481 4.13 179.7 241 82 8.4 -99.0000 0 4.164 181.2 3 23.7 0 29.5 0 1.82 0 15 15 126.1 7.5481 66.0 0.063 33.7971 2.79 121.3 241 81 8.5 -99.0000 0 2.817 122.5 36 29.9 0 38.9 0 2.25 0 14 14 151.1 7.3130 66.5 0.060 33.8626 2.71 117.9 241 80 8.3 -99.0000 0 2.776 120.7 3 30.8 0 41.5 0 2.28 0 13 13 175.6 7.1481 66.5 0.059 33.8908 2.64 114.9 241 79 8.0 -99.0000 0 2.641 114.9 3 31.3 6 43.4 6 2.31 6 12 12 200.8 6.8791 66.3 0.060 33.9289 2.24 97.6 241 78 7.8 -99.0000 0 2.234 97.2 3 33.3 0 48.4 0 2.46 0 11 11 251.8 6.4342 66.4 0.060 33.9723 1.72 74.7 241 77 7.5 -99.0000 0 1.744 75.8 3 36.0 0 56.3 0 2.67 0 10 10 300.4 6.0946 66.8 0.060 34.0091 1.36 59.2 241 76-99.0 -99.0000 0 -99.000 -99.0 0 -99.0 0 -99.0 0 -99.00 0 9 9 300.7 6.0887 66.7 0.060 34.0096 1.36 59.1 123 75 7.2 -99.0000 0 1.366 59.4 3 38.1 0 63.5 0 2.82 0 8 8 400.4 5.6024 67.2 0.060 34.0637 0.93 40.3 241 74 6.8 -99.0000 0 0.942 41.0 3 40.3 0 73.3 0 3.01 0 7 7 601.4 4.8557 67.4 0.061 34.1811 0.40 17.3 241 73 6.5 -99.0000 0 0.450 19.6 3 43.0 0 92.5 0 3.24 0 6 6 801.1 4.2172 67.2 0.061 34.3040 0.22 9.5 241 72 5.9 34.3072 2 0.250 10.9 3 44.4 6 112.0 6 3.36 6 5 5 1000.7 3.7084 67.2 0.064 34.3874 0.24 10.6 241 71 5.5 34.3875 26 0.266 11.6 0 44.8 0 126.6 0 3.37 0 4 4 1251.3 3.0859 67.2 0.060 34.4647 0.41 17.9 241 70 4.9 -99.0000 0 0.456 19.8 3 44.8 0 144.5 0 3.34 0 3 3 1251.5 3.0859 67.2 0.061 34.4646 0.41 18.0 96 69 6.4 34.4693 26 0.457 19.9 4 45.0 0 144.4 0 3.35 0 1 1 1309.8 2.9550 66.6 0.061 34.4792 0.47 20.4 114 67-99.0 -99.0000 0 -99.000 -99.0 0 -99.0 0 -99.0 0 -99.00 0 2 2 1310.5 2.9534 66.5 0.061 34.4792 0.47 20.4 241 68 5.5 -99.0000 0 -99.000 -99.0 5 44.6 0 148.4 0 3.31 0