*2014/11/20 09:57:51.95 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/08/26 16:22:35.000 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 : DC032B81 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 5.1 4316 4 Temperature:Secondary 'deg C (ITS90)' 1.4995 12.9592 5 Transmissivity %/metre 52.7 66.3 6 Fluorescence:URU:Wetlabs mg/m^3 0.7E-02 2.315 7 Salinity:T1:C1 PSS-78 32.5158 34.6841 8 Oxygen:Dissolved:SBE mL/L 0.45 7.28 9 Oxygen:Dissolved:SBE umol/kg 19.6 316.8 10 Number_of_bin_records n/a 241 241 11 Sample_Number n/a 494 517 12 Temperature:Draw 'deg C (ITS90)' 2.4 12.8 13 Salinity:Bottle PSS-78 32.5176 34.6853 14 Flag:Salinity:Bottle n/a 15 Oxygen:Dissolved mL/L 0.452 7.29 16 Oxygen:Dissolved umol/kg 19.6 317.3 17 Flag:Oxygen:Dissolved n/a 18 Nitrate_plus_Nitrite umol/L 11.4547 45.40422 19 Flag:Nitrate_plus_Nitrite n/a 20 Silicate umol/L 15.9 172.9 21 Flag:Silicate n/a 22 Phosphate umol/L 1.147835 3.2821 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 : P26 EVENT NUMBER : 70 LATITUDE : 49 59.98000 N ! (deg min) LONGITUDE : 144 59.99000 W ! (deg min) WATER DEPTH : 4225 ALTIMETER (M) : 10.67 ! 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 13:04:49 5784 5784 CLEAN 5.0.4 2012/02/03 13:05:39 ? ? ADDSAMP 3.5 2012/02/03 13:13:13 5784 5784 BINAVE 4.1.1 2012/02/03 13:13:40 5784 24 MERGE 3.4 2012/02/03 13:13:47 24 24 CLEAN 5.0.4 2012/02/03 13:23:01 24 24 CALIB 11.7 2012/02/14 13:36:22 24 24 SORT 3.5 2012/02/14 15:58:36 24 24 REMOVECH 8.1.1 2012/02/14 16:00:28 24 24 CHGUNITS 3.0 2012/02/14 16:08:18 24 24 CHGUNITS 3.0 2012/02/14 16:08:34 24 24 REORDER 1.3 2012/02/14 16:10:11 ? ? HDREDIT2 2.5.1 2012/03/28 13:51:20 ? ? CALIB 11.7 2013/06/04 13:16:51 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 09:57:51 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\2011-27-0070.samavg Secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0070.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0070.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 13:36:22 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 16:00:28 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 13:51:20 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 13:16:51 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\2011-27-0070.mrgcln1s ------------------------------------------------------------------------ Comments from secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0070.sal ------------------------------------------------------------------- Sample_Number 507: SAL: Replicate outliers. Cap loose on replicate sample bottle. One value looks ok in COMPARE, other looks bad. Used better one. Comments from secondary file: P:\Cruise_Data_Processing\2011-27\Processing\hydro\2011-27-0070.oxy ------------------------------------------------------------------- Sample_Number 501: OXY: Wavy end of curve but end point seems reasonable Sample_Number 517: OXY: Top valve not sealed,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 5.1 12.9592 52.8 1.194 32.5160 6.27 273.4 241 517 12.7000 32.5223 6 6.276 273.5 0 11.5 0 16.0 0 1.15 0 23 23 10.9 12.9574 52.7 1.623 32.5158 6.25 272.4 241 516 12.8000 32.5176 0 6.264 273.0 0 11.6 0 16.0 0 1.16 0 22 22 24.9 12.9302 53.7 2.037 32.5158 6.26 272.6 241 515 12.6000 32.5219 0 6.256 272.6 0 11.7 0 15.9 0 1.17 0 21 21 49.3 6.3145 59.5 2.315 32.7499 7.28 316.8 241 514 7.2000 32.7650 0 7.290 317.3 0 17.0 0 27.0 0 1.55 0 20 20 76.1 4.6461 63.3 0.813 32.7938 7.08 308.2 241 513 5.9000 32.7940 0 7.077 308.0 6 19.9 0 30.3 0 1.70 0 19 19 101.1 4.3344 64.5 0.339 32.8112 7.03 305.7 241 512 5.7000 32.8195 0 7.038 306.3 0 20.9 0 32.5 0 1.75 0 18 18 125.2 4.4073 64.7 0.124 33.1376 5.68 247.1 241 511 5.6000 33.1313 0 5.762 250.7 0 25.1 0 40.9 0 1.99 0 17 17 149.5 4.3397 65.0 0.097 33.6796 3.50 152.1 241 510 5.6000 33.6762 0 3.537 153.8 0 33.9 6 61.0 6 2.49 6 16 16 174.9 4.1294 65.1 0.087 33.7375 3.00 130.5 241 509 5.4000 33.7395 0 3.030 131.8 0 36.4 0 68.0 0 2.64 0 15 15 201.2 4.0060 65.2 0.052 33.7725 2.63 114.2 241 508 5.2000 33.7724 0 2.662 115.8 0 38.0 0 73.0 0 2.75 0 14 14 249.1 3.9690 65.4 0.058 33.8469 2.07 89.8 241 507 5.2000 33.8538 3 2.104 91.5 0 40.0 0 80.8 0 2.86 0 13 13 301.5 3.9621 65.5 0.039 33.9162 1.57 68.4 241 506 5.6000 33.9164 0 1.581 68.7 6 41.9 0 87.8 0 2.97 0 12 12 400.4 3.9113 65.7 0.037 34.0324 1.07 46.6 241 505 5.0000 34.0322 0 1.111 48.3 0 43.2 0 100.0 0 3.10 0 11 11 600.5 3.6097 65.9 0.045 34.1973 0.63 27.3 241 504 4.5000 34.1992 0 0.653 28.4 0 44.3 0 119.3 0 3.19 0 10 10 800.3 3.2000 65.9 0.047 34.3066 0.53 22.9 241 503 4.1000 34.3068 0 0.572 24.9 0 45.0 0 135.4 0 3.24 0 9 9 999.8 2.8818 65.9 0.039 34.3789 0.48 21.0 241 502 3.7000 34.3784 6 0.495 21.5 0 45.1 0 146.7 0 3.26 0 8 8 1250.4 2.5776 66.0 0.030 34.4478 0.45 19.6 241 501 3.4000 34.4579 0 0.452 19.6 0 45.4 0 158.2 0 3.28 0 7 7 1499.3 2.3016 66.1 0.032 34.5070 0.63 27.6 241 500 3.2000 34.5102 0 0.617 26.8 0 45.2 6 165.7 6 3.24 6 6 6 1999.5 1.9235 66.1 0.030 34.5860 1.34 58.2 241 499 2.8000 34.5868 0 1.331 57.8 0 43.1 0 170.6 0 3.09 0 5 5 2500.3 1.7025 66.2 0.031 34.6298 1.99 86.5 241 498 2.7000 34.6294 0 1.998 86.8 6 41.4 0 172.1 0 2.96 0 4 4 3000.1 1.5678 66.2 0.020 34.6568 2.55 110.8 241 497 2.4000 34.6581 6 2.569 111.6 0 39.7 0 170.9 0 2.83 0 3 3 3500.0 1.5107 66.2 0.016 34.6720 2.91 126.5 241 496 2.4000 34.6806 0 2.976 129.3 0 38.4 0 169.2 0 2.74 0 2 2 3998.0 1.4995 66.3 0.007 34.6809 3.14 136.6 241 495 2.4000 34.6796 0 3.177 138.0 0 37.8 0 168.6 0 2.69 0 1 1 4316.0 1.5201 65.5 0.015 34.6841 3.18 138.2 241 494 2.5000 34.6853 0 3.198 138.9 0 37.8 0 172.9 0 2.69 0