*2019/10/28 14:32:29.12 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2006/09/27 11:15:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 1 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 4356B927 NUMBER OF CHANNELS : 20 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 1 2 Pressure decibar 6.36 6.36 3 Temperature:Secondary 'deg C (ITS90)' 13.0147 13.0147 4 Transmissivity %/metre 58.4 58.4 5 Fluorescence:URU:Seapoint mg/m^3 1.176 1.176 6 Oxygen:Dissolved:SBE mL/L 6.041 6.041 7 Oxygen:Dissolved:SBE umol/kg 263.2661 263.2661 8 Salinity:T1:C1 PSS-78 32.4185 32.4185 9 Sample_Number n/a 277 277 10 Number_of_bin_records n/a 121 121 11 Salinity:Bottle PSS-78 32.4222 32.4222 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 0.37 0.37 14 Flag:Chlorophyll:Extracted n/a 15 Nitrate_plus_Nitrite umol/L 6.9 6.9 16 Flag:Nitrate_plus_Nitrite n/a 17 Silicate umol/L 6.5 6.5 18 Flag:Silicate n/a 19 Phosphate umol/L 0.89 0.89 20 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 ' ' 9 F ' ' 4 9 -99 ' ' 5 I I 0 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 ' ' 6 F R4 1 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 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 : 2006-15 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : NE Pacific STATION : P23 EVENT NUMBER : 54 LATITUDE : 49 45.97000 N ! (deg min) LONGITUDE : 141 40.01000 W ! (deg min) WATER DEPTH : 4028 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/10/26 11:44:04 121 121 CLEAN 5.0 2006/10/26 15:43:53 ? ? ADDSAMP 3.4 2006/11/13 11:52:41 121 121 BINAVE 4.1.1 2006/11/13 11:53:44 121 1 MERGE 3.3 2006/11/13 14:56:52 1 1 CLEAN 5.0 2006/11/13 14:56:58 ? ? CALIB 11.7 2006/11/15 17:12:38 1 1 SORT 3.5 2006/11/16 14:39:22 1 1 REMOVECH 7.0 2006/11/16 14:45:21 1 1 CHGUNITS 3.0 2006/11/16 14:46:24 1 1 REORDER 1.2.1 2006/11/16 14:48:19 ? ? HDREDIT2 2.5.1 2006/11/16 14:52:13 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:30:18 1 1 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:33 1 1 CHANGE_FLAGS 2.0 2014/11/20 09:55:11 1 1 HDREDIT2 3.1.1 2019/10/28 14:32:29 ? ? $END $REMARKS -CLEAN functions: 2006/10/26 15:43:14 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2006-15\ctd files\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: 2006/11/13 14:56:50 2006/11/13 14:56:50 2006/11/13 14:56: 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\2006-15\CTD files\hydro\2006-15-0054.samavg Secondary file: Q:\Cruise_Data\2006-15\CTD files\hydro\2006-15-0054.mrgcln1 -CLEAN functions: 2006/11/13 14:56:56 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2006/11/15 17:12:38 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-13\CTD\doc\2006-13-recal1-bot.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Pressure dbars 10 0.1200000E+01 0.1000000E+01 11 Oxygen:Dissolved:SBE mL/L 10 0.4530000E-01 0.1023000E+01 16 Salinity:T1:C1 PSS-78 10 -0.1300000E-02 0.1000000E+01 -SORT parameters: 2006/11/16 14:39:22 Sorted in ascending order of channel Pressure -REMOVECH 2006/11/16 14:45:21 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] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2006/11/16 14:52:13 Applied edit header: O:\Data Processing\Header Comments\sal_oxy_chl_fresh_nut_analysis.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 -HEADER EDITS: 2019/10/28 14:32:29 - none. $END *COMMENTS Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8400 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 are analyzed fresh on board using a Technicon AAII auto- analyzer 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 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. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Pressure dbars 10 -99 () (1.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.453E-01 1.023) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) $END !1- --2--- ---3---- --4-- ---5--- --6--- --7-- ---8---- -9-- -10- ---11--- - --13-- - --15- - --17- - --19-- - !Bo Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Samp Numb Salinity F Chloro F Nitra F Silic F Phosph F !tt re ure: missi cence: : n: :T1:C1 le_ er_o :Bottle l phyll: l te_ l ate l ate l !~u Secondar vity URU: Dissol Disso Numb ~bin ~ Extrac ~ plus_ ~ ~ ~ !mb y Seapoin ved: lved: er _rec l ted e Nitri t t t !er t SBE SBE ords e d te e e e !-- ------ -------- ----- ------- ------ ----- -------- ---- ---- -------- - ------ - ----- - ----- - ------ - *END OF HEADER 1 6.4 13.0147 58.4 1.176 6.04 263.3 32.4185 277 121 32.4222 0 0.37 0 6.9 0 6.5 0 0.89 0