*2018/07/06 08:59:34.73 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2004/09/09 00:46:39.000 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 NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 224 239 2 Pressure decibar 5.727 612.606 3 Temperature:Primary 'deg C (ITS90)' 4.6897 16.522 4 Transmissivity %/metre 34.6 60.4 5 Fluorescence:URU:Seapoint mg/m^3 0.148 1.086 6 Salinity:T0:C0 PSS-78 31.9929 34.1693 7 Bottle_Number n/a 1 16 8 Number_of_bin_records n/a 120 121 9 Salinity:Bottle PSS-78 31.9976 34.1687 10 Flag:Salinity:Bottle n/a 11 Chlorophyll:Extracted mg/m^3 0.41 0.53 12 Flag:Chlorophyll:Extracted n/a 13 Oxygen:Dissolved mL/L 0.455 6.377 14 Flag:Oxygen:Dissolved 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 ' ' 9 F ' ' 4 7 -99 ' ' 3 I I 0 8 -99 ' ' 5 I I 0 9 -99 ' ' 9 F R4 4 10 -99 ' ' 2 NQ C ' ' 11 -99 ' ' 7 F R4 2 12 -99 ' ' 2 NQ C ' ' 13 -99 ' ' 8 F ' ' 3 14 -99 ' ' 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 : 2004-25 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island STATION : LC9 EVENT NUMBER : 92 LATITUDE : 48 25.93000 N ! (deg min) LONGITUDE : 126 13.80000 W ! (deg min) WATER DEPTH : 624 ALTIMETER (M) : 11.72 ! 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:primary ' ' 2106 conductivity:primary ' ' 1763 pressure ' ' 77511 temperature:secondary ' ' 2449 conductivity:secondary ' ' 1766 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.31A Comments from secondary file: Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0093.samavg ---------------------------------------------------- SOFTWARE VERSION SEASAVE WIN32 V 5.31A Comments from secondary file: Q:\Cruise_Data\2004-25\ctd\hydro\2004-25-0092.add ------------------------------------------------- Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/02/19 16:30:54 1573 1573 CLEAN 4.7.1 2005/02/19 16:32:41 ? ? ADDSAMP 3.4 2005/02/21 09:07:31 1573 1573 BINAVE 4.1 2005/02/23 12:15:30 1573 13 MERGE 3.3 2005/03/07 14:21:52 13 16 MERGE 3.3 2005/03/07 14:24:48 16 16 MERGE 3.3 2005/03/07 14:39:09 16 16 MERGE 3.3 2005/03/23 15:51:06 16 16 MERGE 3.3 2005/03/23 15:53:42 16 16 CALIB 11.4 2005/03/23 16:05:44 16 16 CLEAN 4.7.1 2005/03/23 16:07:19 ? ? SORT 3.5 2005/03/23 16:07:31 16 16 REMOVECH 7.0 2005/03/23 16:12:21 16 16 HDREDIT2 2.4 2005/03/23 16:33:27 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:29:52 16 16 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:26 16 16 CHANGE_FLAGS 2.0 2014/11/20 09:54:31 16 16 CLEAN 5.2.3 2018/07/06 08:59:34 ? ? $END $REMARKS -CLEAN functions: 2005/02/19 16:31:54 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2004-25\CTD\hydro\post\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: 2005/03/07 14:21:52 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: Scan_Number, Pressure, Temperature:Primary, Temperature:Secondary, Conductivity:Primary, Conductivity:Secondary, Transmissivity, Fluorescence:Seapoint, Altimeter, Descent_Rate, Status:Pump, Salinity:T0:C0, Salinity:T1:C1, Bottle_Number, Flag, Number_of_bin_records Primary file : Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0092.samavg Secondary file: Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0093.samavg Comments from secondary file: Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0093.samavg ---------------------------------------------------- -CLEAN functions: 2005/02/19 16:31:54 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2004-25\CTD\hydro\post\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: 2005/03/07 14:24:48 Merge Channel: Sample_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 Primary file : Q:\Cruise_Data\2004-25\ctd\hydro\2004-25-0092.mrg9 Secondary file: Q:\Cruise_Data\2004-25\ctd\hydro\2004-25-0092.sal -The following MERGE parameters were used: 2005/03/07 14:39:08 2005/03/07 14:39: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0092.mrg1 Secondary file: Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0092.chl -The following MERGE parameters were used: 2005/03/23 15:51:05 2005/03/23 15:51: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Oxygen:Dissolved, Flag:Oxygen:Dissolved Primary file : Q:\Cruise_Data\2004-25\ctd\hydro\2004-25-0092.mrg2 Secondary file: Q:\Cruise_Data\2004-25\ctd\hydro\2004-25-0092.add Comments from secondary file: Q:\Cruise_Data\2004-25\ctd\hydro\2004-25-0092.add ------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following OXYCALC parameters were used Blank = 0.003 Sodium Thiosulfate concentration = 0.719 Volume of iodate standard (cm**3) = 9.98 Enter Normalitity of iodate standard = 0.01014000 -REMOVECH 2005/03/23 15:43:55 The following CHANNEL(S) were removed: Oxygen:Dissolved [mL/L] -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0092.mrg3 Secondary file: Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0092.nut1 -The following CALIB parameters were used: -CLEAN functions: 2005/03/23 16:07:17 20 Remove Sea-Bird comments from the header. -SORT parameters: 2005/03/23 16:07:31 Sorted in ascending order of channel Pressure -REMOVECH 2005/03/23 16:12:21 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -HEADER EDITS: 2005/03/23 16:33:27 -CLEAN functions: 2018/07/06 08:59:33 20 Change Pad Value to -99 in All Channels. $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0093.samavg ---------------------------------------------------- SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2004-25\2004-25-0093.dat Software Version Seasave Win32 V 5.31a Temperature SN = 2106 Conductivity SN = 1763 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 09 2004 01:24:34 NMEA Latitude = 48 25.91 N NMEA Longitude = 126 13.72 W NMEA UTC (Time) = Sep 09 2004 01:24:03 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2004-25 Station: Latitude: Longitude: Depth: LC09 RESTART # nquan = 15 # nvalues = 1196 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = altM: Altimeter [m] # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = sal00: Salinity [PSU] # name 12 = sal11: Salinity, 2 [PSU] # name 13 = nbf: number of bottles fired # name 14 = flag: 0.000e+00 # interval = seconds: 0.0416667 # start_time = Sep 09 2004 01:24:34 # sensor 0 = Frequency 0 temperature, primary, 2106, 18-Nov-04 # sensor 1 = Frequency 1 conductivity, primary, 1763, 19-Nov-04, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 77511, 13-March-00 # sensor 3 = Frequency 3 temperature, secondary, 2449, 16-Oct-04 # sensor 4 = Frequency 4 conductivity, secondary, 1766, 15-Oct-04, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 24-Oct-03 # sensor 7 = Extrnl Volt 4 altimeter # datcnv_date = Feb 19 2005 16:28:15, 5.32a # datcnv_in = Q:\Cruise_Data\2004-25\CTD\2004-25-0093.dat Q:\Cruise_Data\2004-25 \CTD\2004-25-CTD3-post.CON # datcnv_bottle_scan_range_source = scans marked with bottle confirm bit, -2, 5 END* Comments from secondary file: Q:\Cruise_Data\2004-25\CTD\hydro\2004-25-0092.chl ------------------------------------------------- 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 fresh on board using a Technicon AAII auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). The nutrients were analysed fresh at sea, by Wendy Richardson Precision was determined by analyzing replicate samples drawn from one Niskin. Pooled standard deviation of pairs of samples (Sp) was calculated by: Sp = SQRT{sum (d*d)/2k} where k = no. of pairs and d = difference between pairs Sp for nitrate for the range 1.5 to 45.3 uM was 0.08 Sp for silicate for the range 10.6 to 153.2 uM was 0.16 Sp for phosphate for the range 0.44 to 3.25 uM was 0.017 Accuracy was determined by using commercially available standards from WAKO Chemicals (Sagami Chemical Company of Japan). The values were within 0.77 % of the 20 uM Nitrate Standard and 0.72 % of the 100 uM Silicate standard. Chlorophyll samples are collected 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. NOTE: All Chlorophyll samples were filtered within 4 hours of being sampled unless otherwise reported. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (-0.17E-02 1) $END !-1-- --2--- ---3---- --4-- ---5--- ---6---- 7- -8-- ---9---- - --11-- - ---13-- 14 !Samp Pressu Temperat Trans Fluores Salinity Bo Numb Salinity F Chloro F Oxygen: Fl !le_ re ure: missi cence: :T0:C0 tt er_o :Bottle l phyll: l Dissolv ag !Numb Primary vity URU: ~u ~bin ~ Extrac ~ ed ~o !er Seapoin mb _rec l ted e lv ! t er ords e d ed !---- ------ -------- ----- ------- -------- -- ---- -------- - ------ - ------- -- *END OF HEADER 239 5.7 16.5220 55.3 0.632 31.9929 16 121 31.9976 0 0.41 0 5.929 0 238 10.8 16.0591 34.6 0.921 32.0080 15 121 32.0098 0 0.49 0 5.898 0 237 21.1 11.2908 55.7 0.933 32.3393 14 120 32.3366 0 0.53 0 6.274 0 236 30.4 10.4175 55.7 1.086 32.4088 13 121 32.4006 0 -99.00 0 6.339 0 235 51.0 8.4463 58.8 0.545 32.5426 12 121 32.5427 0 -99.00 0 6.377 0 234 76.4 7.8463 60.2 0.242 33.0185 11 121 33.0098 0 -99.00 0 5.081 0 233 102.5 7.4262 60.3 0.162 33.4580 10 121 33.4499 0 -99.00 0 3.878 0 232 124.7 7.5934 60.3 0.153 33.6593 9 121 33.6553 0 -99.00 0 3.079 0 231 149.5 7.4609 60.3 0.152 33.7719 8 121 33.7691 0 -99.00 0 2.740 0 230 175.5 7.2989 60.0 0.152 33.8785 7 121 33.8779 0 -99.00 0 2.332 0 229 201.1 7.1356 60.2 0.148 33.9446 6 121 33.9458 0 -99.00 0 2.143 0 228 301.2 6.2722 60.4 0.150 34.0097 5 121 34.0092 0 -99.00 0 1.562 0 227 401.5 5.6748 60.4 0.152 34.0441 4 121 34.0449 0 -99.00 0 1.152 0 226 501.3 5.1819 59.9 0.153 34.1034 3 121 34.1032 0 -99.00 0 0.784 0 225 600.5 4.7124 59.5 0.153 34.1656 2 121 34.1672 0 -99.00 0 0.455 0 224 612.6 4.6897 59.7 0.153 34.1693 1 121 34.1687 0 -99.00 0 0.504 0