*2014/11/20 09:55:22.23 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/02/09 12:44:46.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 8 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : D77F1E56 NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 37 44 2 Bottle_Number n/a 1 8 3 Pressure decibar 5.8 109.5 4 Temperature:Secondary 'deg C (ITS90)' 8.2699 8.9187 5 Transmissivity %/metre 43.8 50.1 6 Fluorescence:URU:Seapoint mg/m^3 0.55E-01 0.778 7 Oxygen:Dissolved:SBE mL/L 3.12 6.44 8 Oxygen:Dissolved:SBE umol/kg 135.6 280.4 9 Salinity:T1:C1 PSS-78 31.8427 33.5544 10 Number_of_bin_records n/a 121 121 11 Salinity:Bottle PSS-78 31.8444 33.4984 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 0.5E-01 0.87 14 Flag:Chlorophyll:Extracted n/a 15 Oxygen:Dissolved mL/L 2.888 6.428 16 Flag:Oxygen:Dissolved n/a 17 Nitrate_plus_Nitrite umol/L 17.1 27.2 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 27.5 39.4 20 Flag:Silicate n/a 21 Phosphate umol/L 1.49 2.18 22 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 11 -99 ' ' 9 F R4 4 12 0 ' ' 2 NQ C ' ' 13 -99 ' ' 7 F R4 2 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' 8 F ' ' 3 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' 6 F R4 1 20 0 ' ' 2 NQ C ' ' 21 -99 ' ' 7 F R4 2 22 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 : 2007-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific STATION : P2 EVENT NUMBER : 4 LATITUDE : 48 36.03000 N ! (deg min) LONGITUDE : 126 0.03000 W ! (deg min) ALTIMETER (M) : 8.42 ! 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 ' ' 2095 conductivity:primary ' ' 2424 pressure ' ' 63507 temperature:secondary ' ' 2668 conductivity:secondary ' ' 3038 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 2007/03/09 18:26:48 968 968 CLEAN 5.0 2007/03/11 13:13:10 ? ? ADDSAMP 3.4 2007/03/13 09:52:09 968 968 BINAVE 4.1.1 2007/03/13 09:53:32 968 8 MERGE 3.3 2007/03/13 14:54:52 8 8 CLEAN 5.0 2007/03/19 12:47:53 ? ? CALIB 11.7 2007/03/23 14:31:47 8 8 SORT 3.5 2007/03/26 16:14:54 8 8 REMOVECH 7.0 2007/03/26 16:18:10 8 8 CHGUNITS 3.0 2007/03/26 16:19:00 8 8 REORDER 1.2.1 2007/03/26 16:19:38 ? ? HDREDIT2 2.5.1 2007/03/26 16:24:56 ? ? SORT 3.5 2008/12/03 10:05:42 8 8 MERGE 3.3 2008/12/03 10:06:14 8 8 MERGE 3.3 2008/12/03 10:07:49 8 8 MERGE 3.3 2009/01/12 10:33:36 8 8 HDREDIT2 2.5.1 2009/01/12 11:12:32 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:48:30 8 8 SORT 3.6 2013/10/08 11:19:49 8 8 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:52 8 8 CHANGE_FLAGS 2.0 2014/11/20 09:55:22 8 8 $END $REMARKS -CLEAN functions: 2007/03/11 13:13:05 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2007-01\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: 2007/03/13 14:54:51 2007/03/13 14:54:51 2007/03/13 14:54: 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\2007-01\CTD\hydro\2007-01-0004.samavg Secondary file: Q:\Cruise_Data\2007-01\CTD\hydro\2007-01-0004.mrgcln1 -CLEAN functions: 2007/03/19 12:47:53 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2007/03/23 14:31:47 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2007-01\CTD\hydro\2007-01-0443.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 -0.1420000E-01 0.9893000E+00 -SORT parameters: 2007/03/26 16:14:54 Sorted in ascending order of channel Pressure -REMOVECH 2007/03/26 16:18:10 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] PAR [uE/m^2/sec] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2007/03/26 16:24:56 Applied edit header: Q:\Cruise_Data\2007-01\CTD\doc\2007-01-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 -SORT parameters: 2008/12/03 10:05:42 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2008/12/03 10:06:14 2008/12/03 10:06:14 2008/12/03 10:06: 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_Processing\Archive-updates\2007-01\2007-01-0004.che2 Secondary file: Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0004.chl -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0004.che3 Secondary file: Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0004.nut -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0004.che4 Secondary file: Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0004.dms -HEADER EDITS: 2009/01/12 11:12:32 - none. -SORT parameters: 2013/10/08 11:19:49 Sorted in ascending order of channel Pressure* $END *COMMENTS Dissolved Oxygen Sample #38: Outlier in comparison to CTD and in profile. Salinity sample #37: Severe outlier in comparison to CTD and in profile. 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 analyzed fresh at sea by Janet Barwell-Clarke using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). 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 Model 10 fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. Chlorophyll samples were analyzed on board ship by Marie Robert. 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 0.9893) $END !-1-- 2- --3--- ---4---- --5-- ---6--- --7--- --8-- ---9---- -10- ---11--- - --13-- - ---15-- - --17- - --19- - --21-- - !Samp Bo Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb Salinity F Chloro F Oxygen: F Nitra F Silic F Phosph F !le_ tt re ure: missi cence: : n: :T1:C1 er_o :Bottle l phyll: l Dissolv l te_ l ate l ate l !Numb ~u Secondar vity URU: Dissol Disso ~bin ~ Extrac ~ ed ~ plus_ ~ ~ ~ !er mb y Seapoin ved: lved: _rec l ted e e Nitri t t t ! er t SBE SBE ords e d d te e e e !---- -- ------ -------- ----- ------- ------ ----- -------- ---- -------- - ------ - ------- - ----- - ----- - ------ - *END OF HEADER 44 8 5.8 8.2880 43.8 0.765 6.44 280.4 31.8427 121 31.8478 0 0.87 0 6.207 0 17.3 0 28.6 0 1.49 0 43 7 9.3 8.2882 46.0 0.778 6.42 279.8 31.8428 121 31.8444 0 0.85 0 6.428 0 17.1 0 28.4 0 1.51 0 42 6 24.6 8.2699 46.1 0.727 6.30 274.4 31.8550 121 31.8554 0 0.79 0 6.341 0 17.7 6 29.3 6 1.53 6 41 5 49.6 8.4097 48.5 0.200 4.85 211.3 32.5624 121 32.5684 0 0.16 0 4.821 0 21.6 0 32.4 0 1.80 0 39 3 74.1 8.8880 49.0 0.098 4.65 202.5 32.9824 121 32.9486 0 0.10 0 4.674 0 20.1 0 28.0 0 1.70 0 40 4 74.3 8.9187 50.1 0.101 4.71 205.0 32.9935 121 32.9516 0 0.08 0 4.525 0 19.9 0 27.5 0 1.69 0 38 2 99.2 8.4146 45.8 0.058 3.24 140.9 33.4938 121 33.4984 0 0.05 0 2.888 4 26.4 0 37.6 0 2.13 0 37 1 109.5 8.3287 44.4 0.055 3.12 135.6 33.5544 121 -99.0000 5 -99.00 0 3.132 0 27.2 0 39.4 0 2.18 0