*2024/04/15 16:24:38.04 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2011/05/16 11:07:47.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 11 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : C624D62C NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 11 2 Bottle:Firing_Sequence n/a 1 11 3 Pressure decibar 3.709 200.019 4 Temperature:Secondary 'deg C (ITS90)' 8.4834 8.8704 5 Fluorescence:URU:Wetlabs mg/m^3 0.348 2.124 6 Salinity:T1:C1 PSS-78 28.9155 29.6314 7 Oxygen:Dissolved:SBE mL/L 5.483 5.829 8 Oxygen:Dissolved:SBE umol/kg 239.3 254.4 9 Number_of_bin_records n/a 240 241 10 Sample_Number n/a 63 73 11 Temperature:Draw 'deg C (ITS90)' 8.3 8.5 12 Oxygen:Dissolved mL/L 5.543 5.899 13 Oxygen:Dissolved umol/kg 241.954 257.5841 14 Flag:Oxygen:Dissolved 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 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 10 -99 ' ' 5 I I ' ' 11 -99 ' ' 6 F R4 1 12 -99 ' ' 8 F R4 3 13 -99 ' ' 6 F ' ' 1 14 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 : 2011-44 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Aquaculture, La Perouse, Effingham etc. SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI, BC Inlets, Discovery Passage STATION : NOCHAN EVENT NUMBER : 8 LATITUDE : 50 22.24000 N ! (deg min) LONGITUDE : 125 21.13000 W ! (deg min) WATER DEPTH : 209 ALTIMETER (M) : 10.65 ! 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 : 585 $REMARKS SOFTWARE VERSION SEASAVE V 7.21B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/11/16 14:35:49 2650 2650 CLEAN 5.0.4 2011/11/16 14:37:04 ? ? ADDSAMP 3.5 2011/11/16 14:37:27 2650 2650 BINAVE 4.1.1 2011/11/16 14:37:49 2650 11 MERGE 3.4 2011/11/17 15:40:09 11 11 CLEAN 5.0.4 2011/11/17 16:15:34 11 11 CALIB 11.7 2011/11/21 15:13:12 11 11 SORT 3.5 2011/11/21 15:15:34 11 11 REMOVECH 8.1.1 2011/11/21 15:22:13 11 11 CHGUNITS 3.0 2011/11/21 15:22:36 11 11 CHGUNITS 3.0 2011/11/21 15:22:49 11 11 REORDER 1.3 2011/11/21 15:22:56 ? ? HDREDIT2 2.5.1 2011/11/21 15:25:33 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:42 11 11 CHANGE_FLAGS 2.0 2014/11/20 09:57:53 11 11 HDREDIT2 3.2 2024/04/15 16:24:38 ? ? $END $REMARKS -CLEAN functions: 2011/11/16 14:36:59 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2011-44\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: 2011/11/17 15:40:09 2011/11/17 15:40:09 2011/11/17 15:40: 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: Salinity:Bottle, Flag:Salinity:Bottle, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : P:\Cruise_Data_Processing\2011-44\Processing\hydro\2011-44-0008.samavg Secondary file: P:\Cruise_Data_Processing\2011-44\Processing\hydro\2011-44-0008.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2011-44\Processing\hydro\2011-44-0008.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2011/11/17 15:39:55 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2011/11/17 16:15:34 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. -CALIB parameters: 2011/11/21 15:13:12 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-44\Processing\doc\2011-44-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 0.3600000E-01 0.1000000E+01 -SORT parameters: 2011/11/21 15:15:34 Sorted in ascending order of channel Pressure [dbars] -REMOVECH 2011/11/21 15:22:13 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Transmissivity [%/metre] Oxygen:Voltage:SBE [volts] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -CHANGE units: 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2011/11/21 15:25:33 Applied edit header: P:\Cruise_Data_Processing\2011-44\Processing\doc\2011-44-bot-hdr.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 3: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 11: Temperature:Draw [deg C (ITS90)] Format: F9.4 ==> F5.1 Channel 8: Oxygen:Dissolved:SBE [umol/kg] Format: F6.2 ==> F6.1 Channel 13: Oxygen:Dissolved [umol/kg] Format: F6.2 ==> F6.1 Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs -HEADER EDITS: 2024/04/15 16:24:38 Channel 11: Temperature:Draw [deg C (ITS90)] Format: F5.1 ==> F6.1 $END *COMMENTS Analysis methods: ----------------- Oxygen samples were analyzed at sea using 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). For details including a duplicate analysis, see document 2011-44oxy*.xls. Salinity samples were collected in glass bottles and analyzed on Guildline Autosal model 8400B, S/N 68572, at IOS. Salinometers are standardized with IAPSO standard seawater. Full results are in file 2011-44-sal*.xls. Nutrient samples were collected in plastic tubes. Samples were stored frozen and later analysed at IOS. An Astoria analyzer was used following methods described in Barwell-Clarke and Whitney (1996). File "QF 2011-44nuts*.xls" includes the raw data and a precision study. 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 and SBE Fluorescence data are nominal and unedited. Transmissivity was removed from casts #1-9 because there was no signal. 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 2011-44-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !------------------------------ -------- ---- ------ ------------ Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.36E-01 1) $END !1- 2- --3--- ---4---- ---5--- ---6---- --7--- --8-- -9-- -10- --11- ---12-- --13- 14 !Bo Bo Pressu Temperat Fluores Salinity Oxygen Oxyge Numb Samp Tempe Oxygen: Oxyge Fl !tt tt re ure: cence: :T1:C1 : n: er_o le_ ratur Dissolv n: ag !~u ~u Secondar URU: Dissol Disso ~bin Numb e: ed Disso ~o !mb en y Wetlabs ved: lved: _rec er Draw lved lv !er ce SBE SBE ords ed !-- -- ------ -------- ------- -------- ------ ----- ---- ---- ----- ------- ----- -- *END OF HEADER 11 11 3.7 8.8704 2.124 28.9155 5.80 253.3 240 73 8.5 5.899 257.6 0 10 10 10.3 8.8582 1.409 28.9533 5.73 250.2 241 72 8.5 5.665 247.4 0 9 9 20.3 8.6642 0.416 29.3375 5.50 239.9 241 71 8.4 5.543 242.0 0 8 8 30.3 8.6347 0.348 29.3912 5.48 239.3 241 70 8.4 5.570 243.1 0 7 7 50.1 8.6075 0.450 29.4550 5.66 247.2 241 69 8.4 5.695 248.6 6 6 6 75.2 8.5936 0.596 29.4959 5.75 251.0 241 68 8.3 5.772 251.9 0 5 5 100.4 8.5743 0.518 29.5205 5.79 252.5 241 67 8.3 5.769 251.8 0 4 4 125.1 8.5603 0.467 29.5335 5.79 252.6 241 66 8.3 5.778 252.2 0 3 3 150.4 8.5436 0.586 29.5533 5.80 253.0 241 65 8.3 5.785 252.5 0 2 2 174.8 8.5094 0.489 29.5968 5.82 253.8 241 64 8.3 5.813 253.7 0 1 1 200.0 8.4834 0.512 29.6314 5.83 254.4 241 63 8.3 5.804 253.3 0