*2013/12/16 15:39:14.98 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/04/11 22:40:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 17 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 3376C34F NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle:Firing_Sequence n/a 1 17 2 Bottle_Number n/a 1 17 3 Pressure decibar 2.278 2.325 4 Temperature:Primary 'deg C (ITS90)' 9.777 9.7927 5 Transmissivity %/metre 19.4 20.8 6 Fluorescence:URU:Seapoint mg/m^3 2.296 2.841 7 PAR uE/m^2/sec 614.534 1212.977 8 PAR:Reference uE/m^2/sec 2251.332 2254.841 9 Salinity:T0:C0 PSS-78 27.3258 27.3318 10 Oxygen:Dissolved:SBE mL/L 8.326 8.395 11 Oxygen:Dissolved:SBE umol/kg 364.1 367.1 12 Number_of_bin_records n/a 44 121 13 Sample_Number n/a -2147483648 -2147483648 $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 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 ' ' ' ' 5 I I 0 13 -99 ' ' 5 I I 0 $END $REMARKS Data quality is expressed with the following flags: ---------------------------------------------------------------------------------- 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable Measurement 3 = Questionable Measurement (Probably Good) 4 = Poor Measurement (Probably Bad) 5 = Measurement Not Reported (Bad) 6 = Mean of replicate measurements 7 = Manual chromatographic peak measurement 8 = Irregular digital chromatographic peak integration 9 = Sample was planned for this measurement from this bottle but was not collected ---------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2013-12 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait STATION : 1 EVENT NUMBER : 27 LATITUDE : 49 20.36000 N ! (deg min) LONGITUDE : 124 12.03000 W ! (deg min) WATER DEPTH : 251 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4054 Conductivity ' ' 3321 'Pressure:Digiquartz with TC' ' ' 77511 Temperature:2 ' ' 4700 Conductivity:2 ' ' 1766 Fluorometer:Seapoint ' ' 2228 'Oxygen:SBE 43' ' ' 1438 'Transmissometer:WET Labs C-Star' ' ' 1185DDR Altimeter ' ' ' ' pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' 4601 Unavailable ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.2 2013/10/01 14:51:17 934 934 CLEAN 5.1 2013/10/01 14:51:36 934 934 ADDSAMP 3.5 2013/10/01 14:52:10 934 934 BINAVE 4.1.1 2013/10/01 14:52:41 934 17 MERGE 3.5 2013/10/01 14:52:56 17 17 CLEAN 5.1 2013/10/01 14:53:02 17 17 CALIB 11.7 2013/10/01 14:53:13 17 17 SORT 3.6 2013/10/01 14:54:04 17 17 REMOVECH 8.1.1 2013/10/01 14:55:18 17 17 CHGUNITS 3.0 2013/10/01 14:57:12 17 17 CHGUNITS 3.0 2013/10/01 14:58:13 17 17 REORDER 1.3 2013/10/01 15:17:15 ? ? HDREDIT2 2.6 2013/10/01 15:33:20 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:39:14 17 17 $END $REMARKS -CLEAN functions: 2013/10/01 14:51:33 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2013-12\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. -MERGE *** Secondary file not found *** Primary file : P:\Cruise_Data_Processing\2013-12\Processing\hydro\2013-12-0027.samavg Secondary file: P:\Cruise_Data_Processing\2013-12\Processing\hydro\2013-12-0027.mrgcln1s -CLEAN functions: 2013/10/01 14:53:01 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2013/10/01 14:53:13 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2013-12\Processing\doc\2013-12-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 0.4180000E-01 0.1070600E+01 -SORT parameters: 2013/10/01 14:54:04 Sorted in ascending order of channel Pressure* -REMOVECH 2013/10/01 14:55:18 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] pH:SBE [pH Units] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: - No units changed -HEADER EDITS: 2013/10/01 15:33:20 Applied edit header: P:\Cruise_Data_Processing\2013-12\Processing\doc\HYDRO\2013-12-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 6: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: Salinity:Practical:T0:C0 [PSS-78] Name: Salinity:T0:C0 ==> Salinity:Practical:T0:C0 Channel 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS 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 labe and analyzed on a Turner 10AU fluorometer calibrated 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 at IOS 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 QF2013-12CHL*.xls. Phaeopigment data are provided for information only and no quality flags are assigned to them. 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 QF2013-12OXY*.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 3 to 8 days after collection. Full details are in file QF2013-12SAL*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in -20 freezer. They were later analyzed at IOS using an Astoria analyzer following methods described in Barwell-Clarke and Whitney (1996). For raw data, precision and duplicate details see spreadsheet QF2013-12nuts*.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. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence, PAR and PAR:Reference 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". Based on the recommendation from SeaBird, the method for calibration of Dissolved Oxygen concentration was changed from that used for 2011 and some 2012 cruises. For more information see the SeaBird Application Note #64-2, June 2012 revision. A pH sensor was attached to the CTD, but the data are not included in the files to be placed in the IOS Data Library because no field calibration information was available at the time of processing, and there are some concerns about how the sensors perform. For details on the processing see the report: 2013-12-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.418E-01 1.0706) $END !1- 2- --3--- ---4---- --5-- ---6--- --7--- --8--- ---9---- --10-- --11- -12- -13- !Bo Bo Pressu Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Numb Samp !tt tt re ure: missi cence: Refere :T0:C0 : n: er_o le_ !~u ~u Primary vity URU: nce Dissol Disso ~bin Numb !en mb Seapoin ved: lved: _rec er !ce er t SBE SBE ords !-- -- ------ -------- ----- ------- ------ ------ -------- ------ ----- ---- ---- *END OF HEADER 5 5 2.3 9.7791 19.8 2.533 1213.0 2254.8 27.3289 8.37 366.1 49 -99 17 17 2.3 9.7866 20.2 2.376 1164.6 2252.8 27.3318 8.37 366.0 121 -99 9 9 2.3 9.7775 19.6 2.561 1196.0 2254.0 27.3303 8.37 365.8 50 -99 12 12 2.3 9.7887 20.2 2.440 1127.6 2253.8 27.3303 8.36 365.4 46 -99 15 15 2.3 9.7876 19.7 2.337 1167.8 2252.9 27.3311 8.39 366.9 44 -99 1 1 2.3 9.7927 19.9 2.549 614.5 2254.1 27.3258 8.35 365.3 72 -99 7 7 2.3 9.7770 19.8 2.541 1137.8 2254.2 27.3299 8.39 367.1 53 -99 11 11 2.3 9.7835 20.1 2.841 1159.7 2252.1 27.3302 8.37 366.0 48 -99 3 3 2.3 9.7887 20.1 2.399 1116.8 2253.8 27.3271 8.33 364.1 47 -99 6 6 2.3 9.7792 19.8 2.547 1181.8 2253.2 27.3296 8.37 365.8 54 -99 10 10 2.3 9.7784 19.5 2.750 1171.8 2253.8 27.3305 8.37 365.8 50 -99 13 13 2.3 9.7915 20.8 2.391 1184.7 2251.3 27.3301 8.37 365.8 47 -99 14 14 2.3 9.7923 19.8 2.296 1209.7 2253.0 27.3301 8.38 366.2 46 -99 2 2 2.3 9.7920 19.7 2.439 966.9 2254.2 27.3271 8.36 365.6 55 -99 8 8 2.3 9.7795 19.4 2.738 1097.6 2252.9 27.3302 8.38 366.3 52 -99 16 16 2.3 9.7853 20.1 2.403 1163.3 2252.3 27.3315 8.36 365.5 47 -99 4 4 2.3 9.7820 20.1 2.540 1125.3 2253.3 27.3279 8.33 364.1 53 -99