*2005/07/26 14:15:09.46 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2000/06/09 07:07:28.000 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 : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 175 191 2 Pressure dbars 0.9 399.9 3 Temperature:Primary 'deg C (ITS90)' 3.9046 7.6145 4 Transmissivity %/metre 18.4 60.3 5 Fluorescence:URU:Seapoint mg/m^3 0 0.308 6 Salinity:T0:C0 PSS-78 32.6144 34.0543 7 Bottle_Number n/a 1 17 8 Oxygen:Dissolved mL/L 1.197 7.417 $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 ' ' 9 F ' ' 4 7 -99 ' ' 3 I I 0 8 -99 ' ' 8 F ' ' 3 $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 : 48 LATITUDE : 50 0.02000 N ! (deg min) LONGITUDE : 144 59.90300 W ! (deg min) WATER DEPTH : 4219 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- REMOVECH 5.0 2001/04/02 15:13:29 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 12:22:30 ? ? 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 13:47:27 17 17 HDREDIT2 2.5 2005/07/26 14:15:09 ? ? $END $REMARKS -The following CHANNEL(S) were removed from file. Irradiance_PAR Phosphate Nitrate_plus_Nitrite Silicate Ammonia Chlorohyll -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 WARNING: No calibration done on file M:\Data\Fluor\par-joe\2000-10\20100048.che 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 14:15:09 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) $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--- !Samp Pressu Temperat Trans Fluores Salinity Bo Oxygen: !le_ re ure: missi cence: :T0:C0 tt Dissolv !Numb Primary vity URU: ~u ed !er Seapoin mb ! t er !---- ------ -------- ----- ------- -------- -- ------- *END OF HEADER 191 0.9 7.6145 18.4 0.217 32.6144 17 7.199 190 5.4 7.6137 50.2 0.224 32.6819 16 7.221 189 10.7 7.6130 50.4 0.226 32.6818 15 7.149 188 16.6 7.6136 50.3 0.211 32.6817 14 7.191 187 19.4 7.6145 50.3 0.214 32.6814 13 7.214 186 30.1 7.5997 50.3 0.246 32.6805 12 7.245 185 39.4 6.8773 52.5 0.308 32.6993 11 7.302 184 50.3 6.2205 55.0 0.277 32.6997 10 7.400 183 61.5 5.4525 57.0 0.218 32.7042 9 7.417 182 81.6 4.9507 58.8 0.092 32.7193 8 7.348 181 100.3 4.5099 59.7 0.037 32.7757 7 7.154 180 126.1 4.4426 60.2 0.003 33.2842 6 5.265 179 149.2 4.5360 60.0 0.000 33.6985 5 3.239 178 200.4 4.3173 59.8 0.000 33.8074 4 2.511 177 249.6 4.1026 60.0 0.000 33.8751 3 1.869 176 299.8 4.0176 60.0 0.000 33.9318 2 1.197 175 399.9 3.9046 60.3 0.000 34.0543 1 1.335