*2005/07/26 14:15:13.70 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2000/06/11 17:43:10.000 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 223 239 2 Pressure dbars 1.1 400.8 3 Temperature:Primary 'deg C (ITS90)' 3.8822 7.7132 4 Transmissivity %/metre 48.2 59.7 5 Fluorescence:URU:Seapoint mg/m^3 0 0.266 6 PAR uE/m^2/sec 1.9 902.9 7 Salinity:T0:C0 PSS-78 32.6824 34.0641 8 Bottle_Number n/a 1 17 9 Oxygen:Dissolved mL/L 1.251 7.392 10 Phosphate umol/L 1.25 3.05 11 Nitrate_plus_Nitrite umol/L 13.1 42.8 12 Silicate umol/L 19.8 106 13 Chlorophyll:Extracted mg/m^3 0.9E-01 0.31 $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 : P26 EVENT NUMBER : 56 LATITUDE : 49 59.93800 N ! (deg min) LONGITUDE : 144 59.92600 W ! (deg min) WATER DEPTH : 4221 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- REMOVECH 5.0 2001/04/02 13:58:58 17 17 MERGE 2.6.1 2001/04/02 14:00:51 17 17 REMOVECH 5.0 2001/04/02 14:21:39 17 17 CALIB 10.0 2001/08/21 10:12:19 17 17 HDREDIT2 1.2 2001/12/24 11:14:44 ? ? HDREDIT2 1.2 2001/12/24 12:22:31 ? ? CALIB 10.2 2002/01/21 17:06:21 17 17 HDREDIT2 1.51 2003/04/21 17:55:21 ? ? CLEAN 4.2 2003/04/21 17:56:16 17 17 SORT 3.4.1 2004/02/15 13:47:29 17 17 HDREDIT2 2.5 2005/07/26 14:15:13 ? ? $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\20100056.rem Secondary file: d:\data\2000\2000-10\20100056.NUT -The following CHANNEL(S) were removed from file. Ammonia -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 14:15:13 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 Chloro !le_ re ure: missi cence: :T0:C0 tt Dissolv ate te_ ate phyll: !Numb Primary vity URU: ~u ed plus_ Extrac !er Seapoin mb Nitri ted ! t er te !---- ------ -------- ----- ------- ------ -------- -- ------- ------ ----- ----- ------ *END OF HEADER 239 1.1 7.7132 48.2 0.030 902.9 32.6824 17 7.098 1.25 13.2 19.9 0.31 238 4.4 7.6878 50.1 0.033 421.9 32.6826 16 7.117 1.27 13.2 20.0 0.28 237 10.7 7.6513 50.1 0.097 263.9 32.6826 15 7.112 1.26 13.2 20.0 0.29 236 15.9 7.6458 50.3 0.145 141.2 32.6824 14 7.113 1.26 13.1 19.8 0.29 235 18.8 7.6348 50.2 0.182 108.2 32.6824 13 7.128 1.26 13.2 20.1 0.28 234 29.6 7.3937 50.5 0.266 46.8 32.6923 12 7.190 1.29 13.4 20.3 0.31 233 39.7 6.6807 54.0 0.245 21.1 32.7192 11 7.337 1.33 13.9 21.4 0.28 232 49.4 6.1568 56.1 0.209 11.9 32.7120 10 7.351 1.37 14.3 21.9 0.26 231 59.1 5.3501 56.9 0.197 7.1 32.6975 9 7.392 1.40 14.8 21.9 0.29 230 79.4 4.7125 58.5 0.068 3.4 32.7289 8 7.248 1.49 16.2 24.4 0.16 229 100.2 4.5019 59.1 0.023 2.5 32.8699 7 6.888 1.60 18.5 27.9 0.09 228 123.6 4.6719 59.2 0.002 2.1 33.2845 6 5.168 1.97 25.5 39.2 -99.00 227 149.7 4.5441 59.5 0.000 2.0 33.6783 5 3.352 2.47 33.8 57.4 -99.00 226 198.3 4.2156 59.2 0.000 2.0 33.8048 4 2.354 2.76 38.4 71.6 -99.00 225 249.6 4.0798 59.4 0.000 1.9 33.8805 3 1.809 2.88 40.5 81.8 -99.00 224 299.2 3.9862 59.4 0.001 1.9 33.9477 2 1.417 2.97 42.1 90.6 -99.00 223 400.8 3.8822 59.7 0.001 2.0 34.0641 1 1.251 3.05 42.8 106.0 -99.00