*2014/11/20 09:55:20.71 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2006/12/01 08:27:47.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 16 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : F359A8C1 NUMBER OF CHANNELS : 23 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 16 2 Pressure decibar 1.933 326.398 3 Temperature:Primary 'deg C (ITS90)' 7.2625 9.9682 4 Transmissivity %/metre 43.3 55.5 5 Fluorescence:URU:Seapoint mg/m^3 0.47E-01 0.376 6 Oxygen:Dissolved:SBE mL/L 2.26 6.501 7 Oxygen:Dissolved:SBE umol/kg 98.51305 283.9968 8 PAR uE/m^2/sec 0 2.177 9 Salinity:T0:C0 PSS-78 28.0588 31.3836 10 Sample_Number n/a 156 171 11 Number_of_bin_records n/a 121 121 12 Salinity:Bottle PSS-78 31.2951 31.2951 13 Flag:Salinity:Bottle n/a 14 Chlorophyll:Extracted mg/m^3 0.37 0.44 15 Flag:Chlorophyll:Extracted n/a 16 Oxygen:Dissolved mL/L 2.401 6.466 17 Flag:Oxygen:Dissolved n/a 18 Nitrate_plus_Nitrite umol/L 28.3 30.8 19 Flag:Nitrate_plus_Nitrite n/a 20 Silicate umol/L 51.8 67.9 21 Flag:Silicate n/a 22 Phosphate umol/L 2.37 2.8 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 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 5 I I 0 11 ' ' ' ' 5 I I 0 12 -99 ' ' 9 F R4 4 13 0 ' ' 2 NQ C ' ' 14 -99 ' ' 7 F R4 2 15 0 ' ' 2 NQ C ' ' 16 -99 ' ' 8 F ' ' 3 17 0 ' ' 2 NQ C ' ' 18 -99 ' ' 6 F R4 1 19 0 ' ' 2 NQ C ' ' 20 -99 ' ' 6 F R4 1 21 0 ' ' 2 NQ C ' ' 22 -99 ' ' 7 F R4 2 23 0 ' ' 2 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 : 2006-35 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG-JdeF SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : 3 EVENT NUMBER : 40 LATITUDE : 49 26.57000 N ! (deg min) LONGITUDE : 124 20.22000 W ! (deg min) ALTIMETER (M) : 3 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2095 conductivity:primary ' ' 2424 pressure ' ' 63507 temperature:secondary ' ' 2668 conductivity:secondary ' ' 2399 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/03/04 15:21:43 1936 1936 CLEAN 5.0 2007/03/04 15:24:43 ? ? ADDSAMP 3.4 2007/03/04 17:31:16 1936 1936 BINAVE 4.1.1 2007/03/05 10:59:22 1936 16 MERGE 3.3 2007/03/05 10:59:42 16 16 CLEAN 5.0 2007/03/16 15:24:49 ? ? CALIB 11.7 2007/03/16 15:25:21 16 16 SORT 3.5 2007/03/16 17:08:10 16 16 REMOVECH 7.0 2007/03/16 17:09:08 16 16 CHGUNITS 3.0 2007/03/16 17:09:48 16 16 REORDER 1.2.1 2007/03/16 17:10:01 ? ? HDREDIT2 2.5.1 2007/03/16 17:26:25 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:48:30 16 16 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:45 16 16 CHANGE_FLAGS 2.0 2014/11/20 09:55:20 16 16 $END $REMARKS -CLEAN functions: 2007/03/04 15:24:24 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2006-35\ctd\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: 2007/03/05 10:59:41 2007/03/05 10:59:41 2007/03/05 10:59: 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: Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : Q:\Cruise_Data\2006-35\CTD\hydro\2006-35-0040.samavg Secondary file: Q:\Cruise_Data\2006-35\CTD\hydro\2006-35-0040.mrgcln1 -CLEAN functions: 2007/03/16 15:24:48 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2007/03/16 15:25:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-35\CTD\doc\2006-35-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 -0.1420000E-01 0.1010700E+01 15 Salinity:T0:C0 PSS-78 10 -0.3500000E-02 0.1000000E+01 -SORT parameters: 2007/03/16 17:08:10 Sorted in ascending order of channel Pressure -REMOVECH 2007/03/16 17:09:08 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] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2007/03/16 17:26:25 Applied edit header: Q:\Cruise_Data\2006-35\CTD\doc\2006-35-bot-hdr.txt Channel 2: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS Sample_Number 168: Extracted Chlorophyll: only one replicate Sample_Number 171: Extracted Chlorophyll: only one replicate Sample_Number 160: Dissolved Oxygen values differ significantly from CTD DO, but there is a lot of noise in the CTD data. Bottle DO vs Salinity looks ok. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8400B Autosal Salinometers which are standardized with IAPSO standard seawater. Oxygen samples are analyzed on an automated Winkler titration system following the procedures of Carpenter (1965). A Brinkmann model 665 Dosimat and model PC910 Colorimeter is controlled by Visual-Basic program to titrate the oxygen samples. Nutrient samples were stored "COOL" and analyzed within 1 week using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll samples are collected in duplicate in calibrated polycarbonate bottles (~330ml), then filtered onto 25mm MFS GF/75 filters at <70mmHg vacuum. The filters are placed in glass scintillation vials and immediately frozen at -20ºC until analysis. The chlorophyll is extracted in 10 ml of 90% acetone for 24h at -20ºC, then brought to room temperature and the extract is decanted and measured using a Turner Designs 10-AU-005-CE fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. Average of two samples is reported. Variability is assessed as the % (std dev/mean*100). For this cruise the samples were kept frozen for several weeks. References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.142E-01 1.0107) Salinity:T0:C0 PSS-78 10 -99 () (-0.35E-02 1) $END !1- --2--- ---3---- --4-- ---5--- --6--- --7-- --8--- ---9---- -10- -11- ---12--- - --14-- - ---16-- - --18- - --20- - --22-- - !Bo Pressu Temperat Trans Fluores Oxygen Oxyge PAR Salinity Samp Numb Salinity F Chloro F Oxygen: F Nitra F Silic F Phosph F !tt re ure: missi cence: : n: :T0:C0 le_ er_o :Bottle l phyll: l Dissolv l te_ l ate l ate l !~u Primary vity URU: Dissol Disso Numb ~bin ~ Extrac ~ ed ~ plus_ ~ ~ ~ !mb Seapoin ved: lved: er _rec l ted e e Nitri t t t !er t SBE SBE ords e d d te e e e !-- ------ -------- ----- ------- ------ ----- ------ -------- ---- ---- -------- - ------ - ------- - ----- - ----- - ------ - *END OF HEADER 16 1.9 7.2625 53.4 0.376 6.50 284.0 2.2 28.0588 171 121 -99.0000 0 0.44 3 6.466 0 28.3 0 55.7 0 2.37 0 15 5.1 7.4422 53.8 0.376 6.43 280.8 0.4 28.2072 170 121 -99.0000 0 -99.00 0 6.353 0 28.3 0 55.5 0 2.40 0 14 10.0 7.7515 54.6 0.311 6.30 275.2 0.1 28.5168 169 121 -99.0000 0 -99.00 0 6.273 0 28.6 0 55.6 0 2.41 0 13 19.8 7.7647 55.3 0.258 6.28 274.4 0.0 28.6591 168 121 -99.0000 0 0.37 3 6.245 0 28.6 0 55.0 0 2.42 0 12 30.0 7.8971 55.5 0.230 6.18 269.9 0.0 28.7364 167 121 -99.0000 0 -99.00 0 6.159 0 28.6 0 55.1 0 2.44 0 11 40.1 9.0734 55.2 0.120 4.97 216.9 0.0 29.6096 166 121 -99.0000 0 -99.00 0 4.984 0 29.5 0 57.3 0 2.60 0 10 50.3 9.3759 55.1 0.094 4.48 195.5 0.0 29.9229 165 121 -99.0000 0 -99.00 0 4.492 0 30.0 0 59.0 0 2.68 0 9 75.2 9.5987 55.1 0.071 3.22 140.4 0.0 30.3854 164 121 -99.0000 0 -99.00 0 3.229 0 30.8 0 60.2 0 2.76 0 8 100.4 9.9682 55.3 0.051 2.96 129.2 0.0 30.8490 163 121 -99.0000 0 -99.00 0 2.953 0 29.5 6 52.3 6 2.53 6 7 125.7 9.8960 53.1 0.052 3.12 136.3 0.0 30.9796 162 121 -99.0000 0 -99.00 0 3.141 0 29.3 0 52.2 0 2.52 0 6 151.2 9.7713 49.8 0.052 3.35 146.0 0.0 31.0520 161 121 -99.0000 0 -99.00 0 3.398 0 29.1 0 51.8 0 2.50 0 5 175.8 9.8244 51.3 0.051 2.38 103.9 0.0 31.1229 160 121 -99.0000 0 -99.00 0 3.130 0 28.9 0 52.8 0 2.52 0 4 200.5 9.8012 50.9 0.055 3.14 137.0 0.0 31.1665 159 121 -99.0000 0 -99.00 0 3.136 0 28.7 0 52.3 0 2.52 0 3 250.5 9.9246 51.8 0.047 2.68 117.0 0.0 31.2861 158 121 31.2951 0 -99.00 0 2.694 0 28.9 0 55.6 0 2.57 0 2 300.5 9.8569 49.4 0.048 2.46 107.5 0.0 31.3564 157 121 -99.0000 0 -99.00 0 2.444 0 29.0 0 62.0 0 2.69 0 1 326.4 9.8318 43.3 0.052 2.26 98.5 0.0 31.3836 156 121 -99.0000 0 -99.00 0 2.401 0 29.1 0 67.9 0 2.80 0