*2018/07/06 08:58:28.15 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2004/04/30 08:14:22.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 19 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 225 236 2 Pressure decibar 1.3 164.5 3 Temperature:Primary 'deg C (ITS90)' 8.593 12.7938 4 Transmissivity %/metre 31.1 53.6 5 Fluorescence:URU:Seapoint mg/m^3 0.244 9.032 6 Oxygen:Dissolved:SBE mL/L 2.88 7.88 7 PAR uE/m^2/sec 0.5 2 8 PAR:Reference uE/m^2/sec 2.7 3.7 9 Salinity:T0:C0 PSS-78 28.2646 30.806 10 Bottle_Number n/a 1 12 11 Number_of_bin_records n/a 100 121 12 Nitrate_plus_Nitrite umol/L -0.2 30.8 13 Flag:Nitrate_plus_Nitrite n/a 14 Silicate umol/L 4.8 67.1 15 Flag:Silicate n/a 16 Phosphate umol/L 0.39 2.75 17 Flag:Phosphate n/a 18 Chlorophyll:Extracted mg/m^3 2.95 10.11 19 Flag:Chlorophyll:Extracted n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 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 ' ' 7 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 3 I I 0 11 -99 ' ' 5 I I 0 12 -99 ' ' ' ' F6.1 R4 ' ' 13 -99 ' ' 2 NQ C ' ' 14 -99 ' ' ' ' F6.1 R4 ' ' 15 -99 ' ' 2 NQ C ' ' 16 -99 ' ' ' ' F7.2 R4 ' ' 17 -99 ' ' 2 NQ C ' ' 18 -99 ' ' ' ' F7.2 R4 ' ' 19 -99 ' ' 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 : 2004-08 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : SoG / JdeF SCIENTIST : Pena A. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait/Strait of Georgia STATION : 9 EVENT NUMBER : 56 LATITUDE : 49 35.49000 N ! (deg min) LONGITUDE : 124 38.33000 W ! (deg min) WATER DEPTH : 168 ALTIMETER (M) : 5.71 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2038 conductivity:primary ' ' 2173 pressure ' ' 75636 temperature:secondary ' ' 2968 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint Oxygen:SBE ' ' 0615 transmissometer:primary ' ' 498DR altimeter: ' ' ' ' irradiance ' ' primary surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.30A $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.7 2004/05/21 16:01:44 1452 1452 CLEAN 4.6.2 2004/05/21 16:03:02 ? ? ADDSAMP 3.4 2004/05/22 15:42:17 1452 1452 BINAVE 4.0.1 2004/06/07 13:22:10 1452 12 MERGE 3.1 2004/06/07 16:48:45 12 12 MERGE 3.1 2004/06/07 16:49:02 12 12 CALIB 11.4 2004/06/07 16:49:46 12 12 CLEAN 4.6.2 2004/06/07 16:50:04 12 12 SORT 3.4.1 2004/06/07 16:50:09 12 12 REMOVECH 6.0 2004/06/07 16:51:38 12 12 HDREDIT2 2.1 2004/06/07 17:01:40 ? ? MERGE 3.3 2004/11/29 14:48:24 12 12 MERGE 3.3 2006/05/19 16:10:45 12 12 CLEAN 5.0 2006/05/24 08:19:46 12 12 CHANGE_FLAGS 1.0 2013/07/16 11:47:39 12 12 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:30:04 12 12 CHANGE_FLAGS 2.0 2014/11/20 09:54:14 12 12 CLEAN 5.2.3 2018/07/06 08:58:28 ? ? $END $REMARKS CLEAN functions: - Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2004-08\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. -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data\2004-08\ctd\hydro\2004-08-0056.samavg Secondary file: Q:\Cruise_Data\2004-08\ctd\hydro\2004-08-0056.sal -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data\2004-08\CTD\hydro\2004-08-0056.mrg1 Secondary file: Q:\Cruise_Data\2004-08\CTD\hydro\2004-08-0056.add -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-08\ctd\doc\2004-08-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.6080000E-01 0.1015400E+01 CLEAN functions: - Interpolation by Record Number, in Pressure - Set event to last 4 characters of file name -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Altimeter Salinity:T1:C1 Descent_Rate Oxygen:Voltage:SBE Status:Pump Flag -The following MERGE parameters were used: 2004/11/29 14:48:22 2004/11/29 14:48: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Nitrate_plus_Nitrite [umol/L], Flag:Nitrate_plus_Nitrite [ ], Silicate [umol/L], Flag:Silicate [ ], Phosphate [umol/L], Flag:Phosphate [ ] Primary file : H:\Data Processing\2004\2004-08\2004-08-0056.che Secondary file: H:\Data Processing\2004\2004-08\2004-08-0056.nut -The following MERGE parameters were used: 2006/05/19 16:10:45 2006/05/19 16:10:45 2006/05/19 16:10: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : Q:\Cruise_Data\2004-08\2004-08-0056.che1 Secondary file: Q:\Cruise_Data\2004-08\2004-08-0056.chcln -CLEAN functions: 2006/05/24 08:19:42 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CLEAN functions: 2018/07/06 08:58:27 20 Change Pad Value to -99 in All Channels. $END *COMMENTS Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal 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 are analyzed frozen 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. 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. Sample_Number 231: CHL variability >10% *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.608E-01 1.0154) $END !-1-- --2--- ---3---- --4-- ---5--- --6--- --7--- --8--- ---9---- 10 -11- --12- - --14- - --16-- - --18-- - !Samp Pressu Temperat Trans Fluores Oxygen PAR PAR: Salinity Bo Numb Nitra F Silic F Phosph F Chloro F !le_ re ure: missi cence: : Refere :T0:C0 tt er_o te_ l ate l ate l phyll: l !Numb Primary vity URU: Dissol nce ~u ~bin plus_ ~ ~ ~ Extrac ~ !er Seapoin ved: mb _rec Nitri t t t ted e ! t SBE er ords te e e e d !---- ------ -------- ----- ------- ------ ------ ------ -------- -- ---- ----- - ----- - ------ - ------ - *END OF HEADER 236 1.3 12.7938 38.4 3.546 7.88 2.0 3.2 28.2742 12 118 -0.2 0 4.8 0 0.39 0 2.95 0 235 5.2 11.3130 32.8 7.546 7.79 0.7 2.9 28.2646 11 118 0.1 0 5.7 0 0.50 0 5.62 0 234 10.3 10.9378 31.1 9.032 7.31 0.6 2.9 28.5040 10 120 3.9 0 12.3 0 0.81 0 10.11 0 233 15.3 10.2536 34.7 7.579 6.54 0.5 2.7 28.8196 9 121 9.5 0 21.1 0 1.36 0 8.98 0 232 25.4 10.2538 39.2 6.217 6.28 0.5 3.2 28.8911 8 121 11.7 0 25.3 0 1.41 0 6.37 0 231 35.3 9.6004 40.8 5.091 5.77 0.5 3.1 29.2083 7 121 15.8 0 30.4 0 1.79 0 5.41 3 230 50.1 9.2153 53.6 0.579 4.99 0.5 3.4 29.5653 6 121 20.6 0 41.9 0 2.16 0 -99.00 0 229 75.1 8.7287 50.9 0.483 4.08 0.5 3.4 29.9081 5 115 29.6 6 55.9 6 2.56 6 -99.00 0 228 100.2 8.5930 51.6 0.376 4.01 0.5 3.6 30.1332 4 120 30.8 0 58.9 0 2.60 0 -99.00 0 227 125.0 8.6938 51.0 0.244 3.90 0.5 3.5 30.3563 3 100 30.3 0 61.5 0 2.66 0 -99.00 0 226 150.0 8.9906 51.1 0.268 3.49 0.5 3.7 30.6285 2 114 30.3 0 63.1 0 2.72 0 -99.00 0 225 164.5 9.2530 41.8 0.463 2.88 0.5 3.7 30.8060 1 114 30.2 0 67.1 0 2.75 0 -99.00 0