*2014/11/20 09:58:25.73 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/04/04 19:09:58.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 8 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 388208C0 NUMBER OF CHANNELS : 23 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle:Firing_Sequence n/a 1 8 2 Bottle_Number n/a 1 8 3 Pressure decibar 2.108 53.686 4 Temperature:Primary 'deg C (ITS90)' 8.4228 8.6542 5 Transmissivity %/metre 45.1 54.3 6 Fluorescence:URU:Seapoint mg/m^3 0.693 4.1 7 PAR uE/m^2/sec 0 283.856 8 PAR:Reference uE/m^2/sec 504.116 1362.35 9 Salinity:T0:C0 PSS-78 27.8552 29.0162 10 Oxygen:Dissolved:SBE mL/L 5.051 7.526 11 Oxygen:Dissolved:SBE umol/kg 220.5 328.9 12 Number_of_bin_records n/a 121 121 13 Sample_Number n/a 48 55 14 Temperature:Draw 'deg C (ITS90)' 8.3 8.5 15 Oxygen:Dissolved mL/L 4.893 6.424 16 Oxygen:Dissolved umol/kg 213.6324 280.7278 17 Flag:Oxygen:Dissolved n/a 18 Nitrate_plus_Nitrite umol/L 18.2 25.4 19 Flag:Nitrate_plus_Nitrite n/a 20 Silicate umol/L 45.3 55.5 21 Flag:Silicate n/a 22 Phosphate umol/L 1.83 2.29 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 ' ' 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 14 -99 ' ' 5 F R4 1 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 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 : 2013-16 AGENCY : 'WVL, Marine Environment and Habitat Science,' CONTINUED : ' Vancouver, B.C.' COUNTRY : Canada PROJECT : Aquaculture Shellfish Carrying Capacity SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Johnstone Strait STATION : MAL 33 EVENT NUMBER : 45 LATITUDE : 50 1.94000 N ! (deg min) LONGITUDE : 124 45.18000 W ! (deg min) WATER DEPTH : 52 ALTIMETER (M) : 2.39 ! 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 : 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 ' ' ' ' '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 2013/08/14 15:32:48 968 968 CLEAN 5.1 2013/08/14 15:35:14 968 968 ADDSAMP 3.5 2013/08/15 11:33:59 968 968 BINAVE 4.1.1 2013/08/15 11:43:52 968 8 MERGE 3.5 2013/08/19 11:14:59 8 8 CLEAN 5.1 2013/08/19 11:15:05 8 8 CALIB 11.7 2013/08/20 13:53:28 8 8 SORT 3.6 2013/08/27 13:29:10 8 8 REMOVECH 8.1.1 2013/08/27 13:31:00 8 8 CHGUNITS 3.0 2013/08/27 13:31:58 8 8 CHGUNITS 3.0 2013/08/27 13:35:53 8 8 REORDER 1.3 2013/08/27 13:35:58 ? ? HDREDIT2 2.6 2013/08/27 13:47:31 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:39:20 8 8 CHANGE_FLAGS 2.0 2014/11/20 09:58:25 8 8 $END $REMARKS -CLEAN functions: 2013/08/14 15:35:11 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\2013-16\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: 2013/08/19 11:14:59 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\2013-16\Processing\hydro\2013-16-0045.samavg Secondary file: P:\Cruise_Data_Processing\2013-16\Processing\hydro\2013-16-0045.mrgcln1s -SORT parameters: 2013/08/15 14:38:56 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2013/08/19 11:15:05 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2013/08/20 13:53:28 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2013-16\Processing\doc\2013-16-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1070100E+01 -SORT parameters: 2013/08/27 13:29:10 Sorted in ascending order of channel Pressure* -REMOVECH 2013/08/27 13:31:00 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: 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2013/08/27 13:47:31 Applied edit header: P:\Cruise_Data_Processing\2013-16\Processing\doc\HYDRO\2013-16-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 14: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F5.1 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 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS Analysis methods: ----------------- 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 QF2013-16OXY*.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 8 days after collection. Full details are in file QF2013-16SAL*.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 worksheet QF2013-16nuts*.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. The Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±1.0 mL/L from 0 to 35db ±0.3 mL/L from 35 to 150db ±0.08 mL/L below 150db The comparison of CTD salinity with bottle samples did not produce useful results. The two CTD salinity channels are in reasonable agreement with each other, and the temperature and conductivity sensors have only been used for 2 other cruises since their last factory calibration. 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: 2013-16-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.0701) $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 PAR PAR: Salinity Oxygen Oxyge Numb Samp Temp Oxygen: Oxyge Fl Nitra Fl Silic Fl Phosph Fl !tt tt re ure: missi cence: Refere :T0:C0 : n: er_o le_ erat Dissolv n: ag te_ ag ate ag ate ag !~u ~u Primary vity URU: nce Dissol Disso ~bin Numb ure: ed Disso ~o plus_ ~t ~i ~p !en mb Seapoin ved: lved: _rec er Draw lved lv Nitri ri ca ha !ce er t SBE SBE ords ed te te te te !-- -- ------ -------- ----- ------- ------ ------ -------- ------ ----- ---- ---- ---- ------- ----- -- ----- -- ----- -- ------ -- *END OF HEADER 8 8 2.1 8.6542 45.1 4.100 283.9 1059.2 27.8552 7.53 328.9 121 55 8.4 6.424 280.7 0 18.2 0 45.3 0 1.83 0 7 7 9.6 8.4228 49.4 1.450 20.7 949.0 28.5619 5.59 244.0 121 54 8.3 5.534 241.7 0 22.7 0 51.7 0 2.14 0 6 6 19.7 8.4610 50.8 1.120 2.6 504.1 28.7205 5.39 235.3 121 53 8.4 5.342 233.3 0 23.7 0 53.1 0 2.20 0 5 5 30.1 8.5242 51.2 1.050 0.4 585.0 28.8507 5.26 229.9 121 52 8.5 5.267 230.0 0 24.3 0 54.4 0 2.23 0 4 4 40.5 8.5245 52.5 0.898 0.1 921.4 28.9208 5.19 226.7 121 51 8.4 5.182 226.3 0 24.9 0 55.2 0 2.26 0 3 3 49.2 8.5054 53.7 0.776 0.0 615.9 28.9954 5.09 222.4 121 50 8.4 4.893 213.6 0 25.1 0 55.4 0 2.29 0 2 2 51.5 8.5037 54.3 0.757 0.0 899.2 28.9999 5.09 222.2 121 49 8.5 5.101 222.7 0 25.4 0 55.5 0 2.28 0 1 1 53.7 8.4971 54.2 0.693 0.0 1362.3 29.0162 5.05 220.5 121 48 8.5 5.126 223.8 0 25.2 0 55.3 0 2.28 0