*2014/11/20 09:57:50.94 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/22 15:43:35.000 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 : 28D87680 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 3685.2 4 Temperature:Secondary 'deg C (ITS90)' 1.571 14.1128 5 Transmissivity %/metre 55.1 66.3 6 Fluorescence:URU:Wetlabs mg/m^3 0.12E-01 1.701 7 Salinity:T1:C1 PSS-78 32.4024 34.6682 8 Oxygen:Dissolved:SBE mL/L 0.29 7.11 9 Oxygen:Dissolved:SBE umol/kg 12.6 309.4 10 Number_of_bin_records n/a 39 241 11 Sample_Number n/a 265 288 12 Temperature:Draw 'deg C (ITS90)' 2.6 14.2 13 Salinity:Bottle PSS-78 32.4041 34.6675 14 Flag:Salinity:Bottle n/a 15 Oxygen:Dissolved mL/L 0.286 7.077 16 Oxygen:Dissolved umol/kg 12.4 308.1 17 Flag:Oxygen:Dissolved n/a 18 Nitrate_plus_Nitrite umol/L 5.37126 45.20798 19 Flag:Nitrate_plus_Nitrite n/a 20 Silicate umol/L 11.3 176.8 21 Flag:Silicate n/a 22 Phosphate umol/L 0.77358 3.312445 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 : P16 EVENT NUMBER : 42 LATITUDE : 49 16.97000 N ! (deg min) LONGITUDE : 134 39.96000 W ! (deg min) WATER DEPTH : 3620 ALTIMETER (M) : 8.67 ! 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 13:04:35 5582 5582 CLEAN 5.0.4 2012/02/03 13:05:26 ? ? ADDSAMP 3.5 2012/02/03 13:12:58 5582 5582 BINAVE 4.1.1 2012/02/03 13:13:33 5582 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 15:58:36 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 08:51:39 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:36 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\2011-27-0042.samavg Secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0042.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0042.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 15:58:36 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 08:51:39 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Comments from secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0042.mrgcln1s ------------------------------------------------------------------------ Comments from secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0042.oxy ------------------------------------------------------------------- Sample_Number 288: ALL: Leaky Niskin spigot but compares well with SBE DO 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 14.1128 55.2 0.662 32.4027 6.12 266.7 241 288 14.1000 32.4041 0 6.121 266.8 0 5.4 0 11.3 0 0.77 0 23 23 10.0 14.0883 55.1 0.888 32.4024 6.13 267.1 241 287 14.2000 -99.0000 0 6.132 267.3 0 5.4 0 11.3 0 0.77 0 22 22 25.0 12.5980 57.7 1.224 32.4790 6.49 282.9 241 286 12.7000 -99.0000 0 6.482 282.5 0 5.7 0 11.3 0 0.80 0 21 21 50.5 7.4808 60.1 1.701 32.6274 7.11 309.4 241 285 8.5000 -99.0000 0 7.077 308.1 0 8.5 0 13.5 0 0.99 0 20 20 75.6 6.8599 61.7 1.408 32.7238 6.83 297.1 241 284 7.9000 -99.0000 0 6.829 297.3 0 10.5 0 14.4 0 1.10 0 19 19 100.8 6.6560 64.7 0.357 33.2611 5.40 235.0 241 283 7.9000 -99.0000 0 5.411 235.5 6 19.2 0 24.1 0 1.54 0 18 18 125.7 6.6301 65.4 0.128 33.7060 4.45 193.3 241 282 7.6000 -99.0000 0 4.433 192.8 0 25.1 0 34.9 0 1.84 0 17 17 150.5 6.4056 65.5 0.063 33.8225 4.13 179.6 241 281 7.4000 -99.0000 0 4.127 179.5 0 27.3 6 41.0 6 1.98 6 16 16 174.9 6.1573 65.4 0.061 33.8313 3.96 172.4 241 280 7.2000 -99.0000 0 3.947 171.7 0 27.9 0 44.9 0 2.06 0 15 15 200.3 5.7070 65.3 0.064 33.8233 3.56 154.9 241 279 6.9000 -99.0000 0 3.575 155.5 0 30.1 0 50.4 0 2.23 0 14 14 250.0 4.9964 65.5 0.049 33.8563 2.44 106.2 241 278 6.3000 -99.0000 0 2.513 109.3 0 35.5 0 64.2 0 2.60 0 13 13 300.1 4.5656 65.7 0.044 33.8944 2.03 88.4 241 277 6.0000 -99.0000 0 2.027 88.1 0 38.0 0 74.3 0 2.78 0 12 12 399.3 4.2661 65.9 0.032 33.9778 1.44 62.7 241 276 5.7000 -99.0000 0 1.454 63.2 0 40.3 0 86.1 0 2.95 0 11 11 599.9 3.8309 66.2 0.037 34.1588 0.57 24.7 241 275 5.5000 -99.0000 0 0.561 24.4 6 43.5 0 108.4 0 3.17 0 10 10 800.5 3.3926 66.2 0.033 34.2768 0.39 16.8 241 274 4.9000 34.2682 0 0.368 16.0 0 44.5 0 125.4 0 3.24 0 9 9 1000.5 3.0277 66.2 0.039 34.3668 0.29 12.6 241 273 4.9000 34.3669 6 0.286 12.4 0 45.2 6 140.7 6 3.31 6 8 8 1251.3 2.6654 66.2 0.040 34.4438 0.35 15.1 241 272 4.2000 -99.0000 0 0.318 13.8 0 44.8 0 153.9 0 3.31 0 7 7 1500.5 2.3870 66.3 0.034 34.5006 0.57 24.9 241 271 3.8000 -99.0000 0 0.535 23.2 0 44.5 0 161.1 0 3.25 0 6 6 2000.0 1.9430 66.3 0.031 34.5883 1.32 57.4 241 270 3.3000 34.5889 0 1.295 56.3 0 43.0 0 170.4 0 3.10 0 5 5 2499.1 1.7239 66.2 0.019 34.6308 1.94 84.3 241 269 3.3000 -99.0000 0 1.935 84.1 6 41.4 0 171.6 0 2.97 0 4 4 3001.2 1.6011 66.2 0.012 34.6541 2.42 105.2 241 268 2.7000 34.6536 6 2.427 105.4 0 39.9 0 171.7 0 2.85 0 3 3 3500.4 1.5711 66.1 0.024 34.6662 2.67 115.9 241 267 2.7000 -99.0000 0 2.707 117.6 0 39.2 0 174.3 0 2.80 0 2 2 3500.6 1.5710 66.1 0.039 34.6663 2.67 116.1 39 266 2.6000 34.6675 0 2.686 116.7 0 39.6 0 175.4 0 2.81 0 1 1 3685.2 1.5786 65.1 0.016 34.6682 2.69 117.0 241 265 2.9000 -99.0000 0 2.694 117.0 0 39.3 0 176.8 0 2.81 0