*2014/11/20 09:57:50.72 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/21 00:41:48.000 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 : AA7E89AC NUMBER OF CHANNELS : 23 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 24 2 Bottle:Firing_Sequence n/a 1 24 3 Pressure decibar 5.6 3269.3 4 Temperature:Secondary 'deg C (ITS90)' 1.6669 16.1136 5 Transmissivity %/metre 52.4 66.2 6 Fluorescence:URU:Wetlabs mg/m^3 0.25E-01 2.088 7 Salinity:T1:C1 PSS-78 32.4261 34.6486 8 Oxygen:Dissolved:SBE mL/L 0.24 6.97 9 Oxygen:Dissolved:SBE umol/kg 10.6 303.7 10 Number_of_bin_records n/a 169 241 11 Sample_Number n/a 192 215 12 Temperature:Draw 'deg C (ITS90)' 2.6 16.5 13 Salinity:Bottle PSS-78 32.4301 34.6452 14 Flag:Salinity:Bottle n/a 15 Oxygen:Dissolved mL/L 0.215 6.946 16 Oxygen:Dissolved umol/kg 9.3 302.4 17 Flag:Oxygen:Dissolved n/a 18 Nitrate_plus_Nitrite umol/L 0.1709 44.71738 19 Flag:Nitrate_plus_Nitrite n/a 20 Silicate umol/L 6.1 173.2 21 Flag:Silicate n/a 22 Phosphate umol/L 0.42967 3.332675 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 ' ' 9 F R4 4 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 : 2011-27 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 : P12 EVENT NUMBER : 31 LATITUDE : 48 58.21000 N ! (deg min) LONGITUDE : 130 39.99000 W ! (deg min) WATER DEPTH : 3232 ALTIMETER (M) : 14.58 ! 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 : 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 2012/02/03 13:04:31 5712 5712 CLEAN 5.0.4 2012/02/03 13:05:22 ? ? ADDSAMP 3.5 2012/02/03 13:12:55 5712 5712 BINAVE 4.1.1 2012/02/03 13:13:31 5712 24 MERGE 3.4 2012/02/03 13:13:46 24 24 CLEAN 5.0.4 2012/02/03 13:23:01 24 24 CALIB 11.7 2012/02/14 13:36:21 24 24 SORT 3.5 2012/02/14 15:58:35 24 24 REMOVECH 8.1.1 2012/02/14 16:00:27 24 24 CHGUNITS 3.0 2012/02/14 16:08:18 24 24 CHGUNITS 3.0 2012/02/14 16:08:33 24 24 REORDER 1.3 2012/02/14 16:10:10 ? ? HDREDIT2 2.5.1 2012/03/28 13:51:19 ? ? CALIB 11.7 2013/06/04 13:16:50 24 24 HDREDIT2 2.6 2013/07/08 08:51:38 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:35 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:57:50 24 24 $END $REMARKS -CLEAN functions: 2012/02/03 13:05:09 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2011-27\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: 2012/02/03 13:13:45 2012/02/03 13:13:45 2012/02/03 13:13: 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, 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, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0031.samavg Secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0031.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0031.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2012/02/02 16:58:27 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2012/02/03 13:23:00 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. -CALIB parameters: 2012/02/14 13:36:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-27\Processing\doc\2011-27-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 0.9100000E-01 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 -0.2590000E-01 0.1002700E+01 -SORT parameters: 2012/02/14 15:58:35 Sorted in ascending order of channel Pressure [dbars] -REMOVECH 2012/02/14 16:00:27 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: 2012/03/28 13:51:19 Applied edit header: P:\Cruise_Data_Processing\2011-27\Processing\doc\2011-27-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: 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 9: Oxygen:Dissolved:SBE [umol/kg] Format: F6.2 ==> F6.1 Channel 14: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 15: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 16: Oxygen:Dissolved [umol/kg] Format: F6.2 ==> F6.1 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 Format: F7.2 ==> F6.1 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 -CALIB parameters: 2013/06/04 13:16:50 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 08:51:38 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Comments from secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0031.mrgcln1s ------------------------------------------------------------------------ Comments from secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0031.oxy ------------------------------------------------------------------- Sample_Number 194: OXY: Bubble, murky. Titration messy and incomplete. Value not trusted. Outlier in comparison of bottles and CTD. Sample_Number 211: OXY: Replicate Outliers; average looks closer to CTD than either of the samples. 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 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 QF2011-27_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 QF2011-27oxy*.xls. Salinity samples were collected in 200 mL type ll glass bottles with plastic inserts and screw caps supplied by Ocean Scientific Internation Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater within 2 months of collection. Full details are in file QF2011-27sal*.xls. Nutrient samples were collected in plastic tubes. Most samples were analyzed fresh at sea. A few loop samples were analyzed frozen at IOS. An Astoria analyzer was used following methods described in Barwell-Clarke and Whitney (1996). File "QF 2011-27nuts*.xls" includes the raw data and a precision study. 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 2011-27 DMS Report.doc. For the data see DMS 2011-27 summary.xls and for the precision study see "std dev of pairs 2011-27.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, PAR and SBE Fluorescence data are nominal and 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 2011-27-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 () (0.91E-01 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.259E-01 1.0027) 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 Temperat Salinity Fl Oxygen: Oxyge Fl Nitra Fl Silic Fl Phosph Fl !tt tt re ure: missi cence: :T1:C1 : n: er_o le_ ure:Draw :Bottle ag Dissolv n: ag te_ ag ate ag ate ag !~u ~u Secondar vity URU: Dissol Disso ~bin Numb ~o ed Disso ~o plus_ ~t ~i ~p !mb en y Wetlabs ved: lved: _rec er tt lved lv Nitri ri ca ha !er ce SBE SBE ords le ed te te te te !-- -- ------ -------- ----- ------- -------- ------ ----- ---- ---- -------- -------- -- ------- ----- -- ----- -- ----- -- ------ -- *END OF HEADER 24 24 5.6 16.1136 52.4 1.241 32.4279 6.01 262.2 241 215 16.5000 32.4301 0 6.002 261.8 0 0.2 0 6.1 0 0.43 0 23 23 10.8 16.0675 52.6 1.260 32.4261 6.00 261.8 241 214 13.8000 -99.0000 0 6.044 263.4 0 0.2 0 6.1 0 0.43 0 22 22 25.3 13.5164 55.4 1.904 32.4332 6.49 282.9 241 213 9.5000 -99.0000 0 6.743 293.7 0 1.3 0 7.2 0 0.54 0 21 21 51.0 8.8685 58.0 2.088 32.5657 6.97 303.7 241 212 8.5000 -99.0000 0 6.946 302.4 0 6.5 0 11.4 0 0.91 0 20 20 74.8 7.4461 61.9 0.896 32.6836 6.47 281.4 241 211 8.1000 -99.0000 0 6.479 282.1 36 10.6 0 13.7 0 1.13 0 19 19 100.6 6.9767 65.1 0.166 33.3285 5.01 217.8 241 210 7.7000 -99.0000 0 5.043 219.4 0 19.7 0 25.2 0 1.60 0 18 18 125.8 6.8368 65.3 0.108 33.5577 4.61 200.7 241 209 7.5000 -99.0000 0 4.516 196.5 0 23.0 0 30.7 0 1.77 0 17 17 150.2 6.5009 65.3 0.077 33.7587 4.11 178.8 241 208 7.2000 -99.0000 0 4.055 176.4 0 26.7 0 39.1 0 2.00 0 16 16 175.0 6.1512 65.4 0.064 33.8155 3.84 167.0 241 207 6.9000 -99.0000 0 3.844 167.2 0 28.4 0 44.0 0 2.10 0 15 15 200.9 5.8674 65.5 0.065 33.8282 3.59 156.3 241 206 6.5000 -99.0000 0 3.576 155.5 0 29.9 6 48.4 6 2.21 6 14 14 251.7 5.3454 65.5 0.052 33.8796 2.46 106.8 241 205 6.3000 -99.0000 0 2.473 107.5 0 35.1 0 60.2 0 2.57 0 13 13 299.4 5.0165 65.5 0.042 33.9444 1.64 71.3 241 204 6.2000 -99.0000 0 1.616 70.3 0 38.8 0 70.9 0 2.83 0 12 12 400.3 4.7354 65.9 0.037 34.0374 0.95 41.4 241 203 6.0000 -99.0000 0 0.950 41.3 6 41.3 0 82.4 0 3.04 0 11 11 500.5 4.4197 66.1 0.037 34.1226 0.55 24.0 241 202 5.9000 -99.0000 0 0.536 23.3 0 43.0 0 93.8 0 3.18 0 10 10 600.0 4.2046 66.0 0.038 34.2138 0.33 14.3 241 201 5.6000 -99.0000 0 0.311 13.5 0 43.6 0 104.1 0 3.27 0 9 9 800.4 3.7232 66.1 0.033 34.3250 0.24 10.6 241 200 5.1000 34.3280 0 0.215 9.3 0 44.4 0 119.4 0 3.33 0 8 8 1001.6 3.2188 66.1 0.037 34.4012 0.29 12.4 241 199 4.5000 34.4026 6 0.266 11.6 0 44.7 0 133.5 0 3.32 0 7 7 1250.0 2.6941 66.2 0.036 34.4640 0.43 18.8 241 198 4.0000 -99.0000 0 0.399 17.3 0 44.6 0 147.7 0 3.28 0 6 6 1499.3 2.3400 66.1 0.034 34.5137 0.73 31.6 241 197 3.5000 -99.0000 0 0.698 30.3 0 43.7 0 156.1 0 3.20 0 5 5 1999.9 1.9138 65.9 0.031 34.5936 1.44 62.5 241 196 3.3000 34.5918 0 1.411 61.3 0 42.0 0 165.8 0 3.06 0 4 4 2500.0 1.7580 65.9 0.029 34.6278 1.86 80.8 241 195 3.1000 -99.0000 0 1.847 80.2 6 40.7 0 168.5 0 2.97 0 3 3 2999.8 1.6670 65.9 0.028 34.6463 2.22 96.3 241 194 2.6000 -99.0000 0 -99.000 -99.0 5 40.4 0 168.3 0 2.88 0 2 2 3000.0 1.6669 65.9 0.033 34.6464 2.22 96.3 169 193 2.7000 34.6452 6 2.226 96.7 0 40.8 0 170.7 0 2.89 0 1 1 3269.3 1.6786 66.0 0.025 34.6486 2.26 98.0 241 192 3.5000 -99.0000 0 2.288 99.4 0 40.8 0 173.2 0 2.88 0