*2005/07/26 14:14:44.50 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2000/06/01 18:32:50.000 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 : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 32 48 2 Pressure dbars 0.7 400.2 3 Temperature:Primary 'deg C (ITS90)' 5.5655 11.7606 4 Transmissivity %/metre 45.8 60.1 5 Fluorescence:URU:Seapoint mg/m^3 -0.2E-02 0.243 6 PAR uE/m^2/sec 1.9 999.9 7 Salinity:T0:C0 PSS-78 31.8507 34.0253 8 Bottle_Number n/a 1 17 9 Oxygen:Dissolved mL/L 1.289 6.792 10 Phosphate umol/L 0.35 2.87 11 Nitrate_plus_Nitrite umol/L 0 39.5 12 Silicate umol/L 6.4 70 13 Ammonium umol/L 0.8E-01 0.11 $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 ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 3 I I 0 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 7 F R4 2 11 -99 ' ' 6 F R4 1 12 -99 ' ' 6 F R4 1 13 -99 ' ' 7 F R4 2 $END *ADMINISTRATION MISSION : 2000-10 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 STATION : P4 EVENT NUMBER : 7 LATITUDE : 48 38.99600 N ! (deg min) LONGITUDE : 126 39.97300 W ! (deg min) *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- REMOVECH 5.0 2001/04/02 13:58:57 17 17 MERGE 2.6.1 2001/04/02 14:00:50 17 17 REMOVECH 5.0 2001/04/02 14:18:11 17 17 CALIB 10.0 2001/08/21 10:12:18 17 17 HDREDIT2 1.2 2001/12/24 11:14:40 ? ? HDREDIT2 1.2 2001/12/24 12:22:27 ? ? CALIB 10.2 2002/01/21 17:06:20 17 17 HDREDIT2 1.51 2003/04/21 17:55:21 ? ? CLEAN 4.2 2003/04/21 17:56:15 17 17 SORT 3.4.1 2004/02/15 13:47:20 17 17 HDREDIT2 2.5 2005/07/26 14:14:44 ? ? $END $REMARKS -The following CHANNEL(S) were removed from file. Phosphate Nitrate_plus_Nitrite Silicate Ammonia Chlorohyll -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, Transmissivity, Chl_fluorescence:Seapoint, Irradiance_PAR, Salinity:T0:C0, Bottle_Number, Dissolved_Oxygen:volume, Salinity:bottle Secondary Channels to Include: Phosphate, Nitrate, Silicate, Ammonia, Chlorophyll Primary file : d:\data\2000\2000-10\20100007.rem Secondary file: d:\data\2000\2000-10\20100007.NUT -The following CHANNEL(S) were removed from file. Chlorophyll -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = W:\CTD\2000-10\2010FL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Chl_fluorescence:Seapoint ug/l 10 -0.1500000E-01 0.1000000E+01 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = M:\Data\Fluor\PAR-Joe\2000-10\2010par.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Irradiance_PAR n/a 10 0.0000000E+00 0.1000000E+00 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. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -HEADER EDITS: 2005/07/26 14:14:44 Applied edit header: L:\CRUISE_DATA\2000\2000-10\DOC\INSTRUMENT.TXT $END *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! --------------------------- ------ ---- ------ ------------ Chl_fluorescence:Seapoint ug/l 10 -9.99 () (-0.15E-01 1) Irradiance_PAR n/a 10 -9.99 () (0 0.1) $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. *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 75636 temperature ' ' secondary conductivity ' ' secondary Seapoint ' ' ' ' transmissometer ' ' CST333DR irradiance ' ' 4565 $END !-1-- --2--- ---3---- --4-- ---5--- --6--- ---7---- 8- ---9--- --10-- --11- --12- --13-- !Samp Pressu Temperat Trans Fluores PAR Salinity Bo Oxygen: Phosph Nitra Silic Ammoni !le_ re ure: missi cence: :T0:C0 tt Dissolv ate te_ ate um !Numb Primary vity URU: ~u ed plus_ !er Seapoin mb Nitri ! t er te !---- ------ -------- ----- ------- ------ -------- -- ------- ------ ----- ----- ------ *END OF HEADER 48 0.7 11.7606 47.4 0.014 999.9 31.8507 17 6.743 0.36 0.0 6.4 0.10 47 5.1 11.4865 46.5 0.076 798.2 31.8760 16 6.765 0.35 0.0 6.4 0.08 46 10.2 11.3975 45.8 0.146 402.0 31.9071 15 6.772 0.35 0.0 6.7 0.09 45 15.3 11.3895 46.4 0.209 229.0 31.9980 14 6.781 0.35 0.0 6.8 0.08 44 20.4 11.0126 51.8 0.243 139.4 32.4400 13 6.757 0.43 0.1 7.5 0.10 43 30.6 10.5253 55.4 0.220 65.0 32.5243 12 6.792 0.47 0.7 7.7 0.10 42 40.5 8.9836 56.0 0.211 14.1 32.5980 11 6.780 0.70 4.0 9.2 0.10 41 49.9 8.7750 57.4 0.163 16.3 32.6078 10 6.697 0.76 5.0 9.7 0.11 40 59.7 8.5961 58.1 0.133 9.4 32.6543 9 6.609 0.82 6.4 9.9 0.10 39 79.9 8.3910 59.2 0.038 4.3 32.8896 8 5.696 1.17 12.0 15.0 0.09 38 100.2 8.4152 59.2 0.008 2.8 33.3068 7 4.472 1.61 19.5 22.9 0.10 37 124.8 8.2090 59.1 -0.001 2.2 33.6910 6 3.234 2.05 26.8 32.9 -99.00 36 151.2 7.9744 59.0 -0.002 2.0 33.8201 5 2.828 2.18 29.1 37.5 -99.00 35 200.5 7.2958 59.3 -0.002 2.0 33.9398 4 2.497 2.32 31.8 43.8 -99.00 34 250.3 6.7409 59.6 -0.001 1.9 33.9667 3 2.253 2.45 33.7 50.3 -99.00 33 299.4 6.1990 59.8 -0.001 1.9 33.9800 2 1.907 2.61 35.4 57.6 -99.00 32 400.2 5.5655 60.1 -0.001 2.0 34.0253 1 1.289 2.87 39.5 70.0 -99.00