*2014/11/20 09:54:39.27 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/03/03 00:14:55.000 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 : 23 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 25 40 2 Pressure decibar 2.9 190.9 3 Temperature:Secondary 'deg C (ITS90)' 8.0922 9.1036 4 Transmissivity %/metre 42 51.6 5 Fluorescence:URU:Seapoint mg/m^3 0.131 1.033 6 Oxygen:Dissolved:SBE mL/L 2.79 6.71 7 PAR uE/m^2/sec 0.5 81.8 8 PAR:Reference uE/m^2/sec 272.4 1051.5 9 Bottle_Number n/a 1 16 10 Salinity:T1:C1 PSS-78 32.152 33.7322 11 Number_of_bin_records n/a 121 121 12 Chlorophyll:Extracted mg/m^3 0.67 0.77 13 Flag:Chlorophyll:Extracted n/a 14 Oxygen:Dissolved mL/L 2.723 6.735 15 Flag:Oxygen:Dissolved n/a 16 Salinity:Bottle PSS-78 33.7304 33.7304 17 Flag:Salinity:Bottle n/a 18 Nitrate_plus_Nitrite umol/L 4.9 28.5 19 Flag:Nitrate_plus_Nitrite n/a 20 Silicate umol/L 8.2 36 21 Flag:Silicate n/a 22 Phosphate umol/L 0.68 2.17 23 Flag:Phosphate 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 ' ' 3 I I 0 10 -99 ' ' 9 F ' ' 4 11 ' ' ' ' 5 I I 0 12 -99 ' ' 7 F R4 2 13 0 ' ' 2 NQ C ' ' 14 -99.99 ' ' 8 F ' ' 3 15 0 ' ' 2 NQ C ' ' 16 -99 ' ' ' ' F9.4 R4 ' ' 17 0 ' ' 2 NQ C ' ' 18 -99 ' ' ' ' F6.1 R4 ' ' 19 0 ' ' 2 NQ C ' ' 20 -99 ' ' ' ' F6.1 R4 ' ' 21 0 ' ' 2 NQ C ' ' 22 -99 ' ' ' ' F7.2 R4 ' ' 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 : 2005-02 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Optical Properties Off Vancouver Island SCIENTIST : Pena A. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/Strait of Georgia STATION : LC08 EVENT NUMBER : 7 LATITUDE : 48 29.38000 N ! (deg min) LONGITUDE : 126 7.39000 W ! (deg min) ALTIMETER (M) : 12.99 ! 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 ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1763 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR Oxygen:SBE ' ' 0766 irradiance:primary ' ' 4656 altimeter: ' ' ' ' surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.32 Comments from secondary file: Q:\Cruise_Data\2005-02\ctd\hydro\2005-02-0007.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 2005/04/04 15:22:38 1936 1936 CLEAN 4.7.1 2005/04/04 15:24:41 1936 1936 CTDEDIT 4.60 2005/04/04 15:39:54 1936 1936 ADDSAMP 3.4 2005/04/19 09:39:20 1936 1936 BINAVE 4.1 2005/04/19 09:39:50 1936 16 MERGE 3.3 2005/04/19 10:14:05 16 16 MERGE 3.3 2005/04/19 10:16:46 16 16 CALIB 11.4 2005/04/19 15:27:16 16 16 CLEAN 4.7.1 2005/04/20 14:54:36 ? ? SORT 3.5 2005/04/20 14:54:50 16 16 REMOVECH 7.0 2005/04/20 15:29:07 16 16 HDREDIT2 2.4 2005/04/20 16:09:55 ? ? SORT 3.5 2005/05/29 12:17:09 16 16 MERGE 3.3 2005/05/29 12:17:13 16 16 CALIB 11.4 2005/05/29 13:08:13 16 16 SORT 3.5 2005/05/29 13:43:51 16 16 SORT 3.5 2005/07/05 16:56:14 16 16 MERGE 3.3 2005/07/05 16:56:44 16 16 SORT 3.5 2005/07/05 17:00:34 16 16 CHANGE_FLAGS 1.0 2013/07/16 11:47:58 16 16 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:56 16 16 CHANGE_FLAGS 2.0 2014/11/20 09:54:39 16 16 $END $REMARKS -CLEAN functions: 2005/04/04 15:24:37 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -CTDEDIT 2005/04/04 15:39:54 9 changes in channel Salinity:T0:C0 -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2005-02\ctd\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 0.50 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: 2005/04/19 10:14:05 2005/04/19 10:14: 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\2005-02\ctd\hydro\2005-02-0007.samavg Secondary file: Q:\Cruise_Data\2005-02\ctd\hydro\2005-02-0007.chl -The following MERGE parameters were used: 2005/04/19 10:16:46 2005/04/19 10:16: 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\2005-02\ctd\hydro\2005-02-0007.mrg1 Secondary file: Q:\Cruise_Data\2005-02\ctd\hydro\2005-02-0007.add Comments from secondary file: Q:\Cruise_Data\2005-02\ctd\hydro\2005-02-0007.add ------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-02\ctd\doc\2005-02-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.1110000E+00 0.1463000E+01 -CLEAN functions: 2005/04/20 14:54:36 20 Remove Sea-Bird comments from the header. -SORT parameters: 2005/04/20 14:54:50 Sorted in ascending order of channel Pressure -REMOVECH 2005/04/20 15:29:07 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -HEADER EDITS: 2005/04/20 16:09:55 Applied edit header: Q:\Cruise_Data\2005-02\ctd\doc\2005-02-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 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 12: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 13: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 15: Flag:Oxygen:Dissolved [n/a] Units: newunits ==> n/a -SORT parameters: 2005/05/29 12:17:09 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2005/05/29 12:17:13 2005/05/29 12:17:13 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\2005-02\ctd\hydro\2005-02-0007.pche2 Secondary file: Q:\Cruise_Data\2005-02\ctd\hydro\2005-02-0007.sal -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-02\ctd\doc\2005-02-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Salinity:T1:C1 PSS-78 10 0.4400000E-02 0.1000000E+01 -SORT parameters: 2005/05/29 13:43:51 Sorted in ascending order of channel Pressure -SORT parameters: 2005/07/05 16:56:14 Sorted in descending order of channel Sample_Number -The following MERGE parameters were used: 2005/07/05 16:56:44 2005/07/05 16:56:44 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, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : H:\Data Processing\2005\2005-02\NUts\2005-02-0007.srt_che Secondary file: H:\Data Processing\2005\2005-02\NUts\2005-02-0007.ios -SORT parameters: 2005/07/05 17:00:34 Sorted in ascending order of channel Pressure $END *COMMENTS CTDEDIT was used to clean a few points in salinity for bottle #15. 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. Comments from secondary file: Q:\Cruise_Data\2005-02\ctd\hydro\2005-02-0007.sal ------------------------------------------------- Sample #25: average of duplicates: 33.7307/33.7301 *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.111 1.463) Salinity:T1:C1 PSS-78 10 -99 () (0.44E-02 1) $END !-1-- --2--- ---3---- --4-- ---5--- --6--- --7--- --8--- 9- ---10--- -11- --12-- - ---14-- - ---16--- - --18- - --20- - --22-- - !Samp Pressu Temperat Trans Fluores Oxygen PAR PAR: Bo Salinity Numb Chloro F Oxygen: F Salinity F Nitra F Silic F Phosph F !le_ re ure: missi cence: : Refere tt :T1:C1 er_o phyll: l Dissolv l :Bottle l te_ l ate l ate l !Numb Secondar vity URU: Dissol nce ~u ~bin Extrac ~ ed ~ ~ plus_ ~ ~ ~ !er y Seapoin ved: mb _rec ted e e l Nitri t t t ! t SBE er ords d d e te e e e !---- ------ -------- ----- ------- ------ ------ ------ -- -------- ---- ------ - ------- - -------- - ----- - ----- - ------ - *END OF HEADER 40 2.9 9.0909 44.3 0.883 6.71 81.8 272.4 16 32.1567 121 0.77 0 6.702 0 -99.0000 0 5.5 0 9.3 0 0.75 0 38 3.3 9.1036 44.3 0.856 6.71 81.5 315.0 14 32.1536 121 0.71 0 6.706 0 -99.0000 0 5.3 0 9.1 0 0.68 0 39 5.6 9.0906 42.0 0.881 6.70 43.7 296.9 15 32.1534 121 0.73 0 -99.990 0 -99.0000 0 5.4 0 9.3 0 0.78 0 37 9.3 8.9758 45.4 0.986 6.71 38.3 342.7 13 32.1520 121 0.70 0 6.735 0 -99.0000 0 5.4 0 8.8 0 0.78 0 36 14.4 8.9399 46.9 1.033 6.68 23.7 359.9 12 32.1686 121 0.77 0 6.698 0 -99.0000 0 5.3 0 8.8 0 0.76 0 35 19.6 8.9806 47.6 1.002 6.64 15.1 366.9 11 32.1836 121 0.69 0 -99.990 0 -99.0000 0 -99.0 0 -99.0 0 -99.00 0 34 20.3 8.9812 47.5 1.015 6.66 15.1 373.8 10 32.1833 121 0.69 0 6.674 0 -99.0000 0 4.9 0 8.2 0 0.78 0 33 22.8 8.9744 47.6 1.021 6.63 12.3 385.4 9 32.1816 121 0.68 0 6.633 0 -99.0000 0 5.3 0 8.7 0 0.76 0 32 30.5 8.9690 47.7 1.011 6.61 6.4 414.6 8 32.1801 121 0.67 0 6.642 0 -99.0000 0 5.4 0 8.8 0 0.78 0 31 50.5 8.9836 50.7 0.410 5.86 1.8 470.4 7 32.5243 121 -99.00 0 5.901 0 -99.0000 0 9.4 0 11.2 0 1.02 0 30 74.4 8.4759 51.5 0.212 4.39 0.8 600.9 6 33.1293 121 -99.00 0 4.412 0 -99.0000 0 19.7 0 21.8 0 1.62 0 29 101.7 8.3617 51.6 0.181 4.03 0.6 1051.5 5 33.2634 121 -99.00 0 4.010 0 -99.0000 0 21.8 0 24.0 0 1.76 0 28 126.7 8.1521 51.5 0.142 3.43 0.5 673.9 4 33.5328 121 -99.00 0 3.418 0 -99.0000 0 25.3 0 30.0 0 1.87 0 27 151.9 8.1651 47.2 0.133 2.92 0.5 609.6 3 33.6938 121 -99.00 0 2.881 0 -99.0000 0 27.4 0 34.3 0 2.10 0 26 173.4 8.1054 46.6 0.131 2.80 0.5 592.3 2 33.7257 121 -99.00 0 2.730 0 -99.0000 0 28.5 0 36.0 0 2.17 0 25 190.9 8.0922 45.7 0.134 2.79 0.5 545.6 1 33.7322 121 -99.00 0 2.723 0 33.7304 6 28.1 0 35.7 0 2.02 0