*2013/12/16 15:22:56.68 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2001/02/14 13:15:06.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 17 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 118 134 2 Pressure decibar 2.3 1499.3 3 Temperature:Primary 'deg C (ITS90)' 2.2839 5.4173 4 Salinity:T0:C0 PSS-78 32.5991 34.5091 5 Transmissivity %/metre 44.1 54.9 6 Fluorescence:URU:Seapoint mg/m^3 -0.7E-01 0.675 7 Bottle_Number n/a 1 17 8 Phosphate umol/L 1.42 1.46 9 Nitrate_plus_Nitrite umol/L 15.1 15.7 10 Silicate umol/L 19.3 19.9 $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 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 3 I I 0 8 -99 ' ' 7 F R4 2 9 -99 ' ' 6 F R4 1 10 -99 ' ' 6 F R4 1 $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- 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 : 2001-06 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Line P, N.E. Pacific STATION : P26 EVENT NUMBER : 37 LATITUDE : 49 59.98000 N ! (deg min) LONGITUDE : 145 0.01000 W ! (deg min) WATER DEPTH : 4228 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 75636 temperature ' ' secondary conductivity ' ' secondary Seapoint ' ' ' ' transmissometer ' ' 333DR userpoly ' ' 180339 userpoly ' ' 180293 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V1.19 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 1.8 2001/03/14 12:58:49 1649 1649 DESPIKE 2.1 2001/03/14 12:59:31 1649 1649 BINAVE 4.0.1 2001/03/14 13:01:28 1649 17 MERGE 2.6.1 2001/10/23 15:41:57 17 17 CALIB 10.0 2001/10/23 15:53:01 17 17 REORDER 1.1 2001/10/24 08:35:05 ? ? HEADEDIT 1.1 2001/10/24 16:35:54 ' ' ' ' HDREDIT2 1.2 2001/12/24 11:36:37 ? ? HDREDIT2 1.51 2003/04/17 14:03:24 ? ? CLEAN 4.2 2003/04/17 14:04:06 17 17 REVERSE 2.0 2003/12/31 13:41:25 17 17 CHANGE_FLAGS 1.0 2013/07/29 14:28:32 17 17 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:22:56 17 17 $END $REMARKS -The following DESPIKE parameters were used: DESPIKE TABLE CHANNEL FIT OVER- MIN MAX MIN MAX SPIKE WIDTH LAP VALUE VALUE STDDEV STDDEV TOL. -------------------- ----- ----- ------- ------- ------- ------- ----- Pressure 55 5 0.00 4500.00 0.10000 999.000 3.00 Temperature:Primary 55 5 1.00 25.00 0.00100 999.000 3.00 Temperature:Secondar 55 5 1.00 25.00 0.00100 999.000 3.00 Salinity:T0:C0 55 5 2.00 35.00 0.00100 999.000 3.00 Salinity:T1:C1 55 5 2.00 35.00 0.00100 999.000 3.00 -The following BINAVE parameters were used: Bin channel = Sample_Number Averaging interval = 1.0 Minimum bin value = 0.000 Bin 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: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Salinity:T0:C0, Transmissivity, Chl_fluorescence:Seapoint, Bottle_Number Secondary Channels to Include: PO4, NO3, SiO4 Primary file : D:\DATA\2001\2001-06\21060037.avt Secondary file: D:\DATA\2001\2001-06\21060037.nut -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\DATA\2001\2001-06\2106rcal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Salinity:T0:C0 PSS-78 10 -0.1100000E-02 0.1000000E+01 6 Chl_fluorescence:Seapoint ug/l 10 -0.7000000E-01 0.1000000E+01 CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set channel name post-colon letters to upper case. - Remove Sea-Bird comments from the header. $END *COMMENTS Collection method: ------------------ A rosette, holding 24 ten-litre water samplers, with a CTD was used. 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). 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. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! --------------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -9.99 () (-0.11E-02 1) Chl_fluorescence:Seapoint ug/l 10 -9.9 () (-0.7E-01 1) $END !-1-- --2--- ---3---- ---4---- --5--- ---6--- 7- --8--- --9-- --10- !Samp Pressu Temperat Salinity Transm Fluores Bo Phosph Nitra Silic !le_ re ure: :T0:C0 issivi cence: tt ate te_ ate !Numb Primary ty URU: ~u plus_ !er Seapoin mb Nitri ! t er te !---- ------ -------- -------- ------ ------- -- ------ ----- ----- *END OF HEADER 134 2.3 5.4158 32.5999 44.1 0.675 17 1.43 15.2 19.6 133 5.2 5.4125 32.6002 51.0 0.614 16 1.43 15.3 19.6 132 10.3 5.4173 32.5991 51.1 0.642 15 1.42 15.1 19.3 131 19.7 5.4150 32.5997 51.1 0.535 14 1.43 15.2 19.6 130 28.6 5.4123 32.5999 51.1 0.389 13 1.43 15.1 19.4 129 49.7 5.3749 32.6024 51.7 -0.070 12 1.44 15.2 19.6 128 69.2 5.3473 32.6040 52.5 -0.070 11 1.45 15.2 19.6 127 99.6 5.2949 32.6144 53.2 -0.015 10 1.46 15.7 19.9 126 199.0 4.3927 33.7917 54.2 -0.063 9 -99.00 -99.0 -99.0 125 297.8 4.0368 33.9128 54.6 -0.008 8 -99.00 -99.0 -99.0 124 399.7 3.9064 34.0341 54.8 -0.009 7 -99.00 -99.0 -99.0 123 499.3 3.7507 34.1296 54.9 -0.011 6 -99.00 -99.0 -99.0 122 600.1 3.6162 34.2017 54.9 -0.006 5 -99.00 -99.0 -99.0 121 798.6 3.1862 34.3125 54.9 -0.006 4 -99.00 -99.0 -99.0 120 1000.5 2.8715 34.3833 54.9 -0.007 3 -99.00 -99.0 -99.0 119 1200.7 2.6332 34.4355 54.9 -0.007 2 -99.00 -99.0 -99.0 118 1499.3 2.2839 34.5091 54.9 -0.007 1 -99.00 -99.0 -99.0