*2014/11/20 09:52:53.19 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2000/06/21 23:19:13.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 16 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 20 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.3 1000.7 2 Sample_Number n/a 386 401 3 Temperature:Primary 'deg C (ITS90)' 3.2474 10.7638 4 Transmissivity %/metre 37.6 58 5 Fluorescence:URU:Seapoint mg/m^3 -0.1E-02 0.366 6 PAR uE/m^2/sec 1.9 999.9 7 Salinity:T0:C0 PSS-78 32.4009 34.3278 8 Bottle_Number n/a 1 16 9 Oxygen:Dissolved mL/L 0.441 6.868 10 Salinity:Bottle PSS-78 32.4192 34.3286 11 Phosphate umol/L 0.64 3.21 12 Nitrate_plus_Nitrite umol/L 3.5 45.7 13 Silicate umol/L 10.6 137.4 14 Ammonium umol/L 0.1 0.15 15 pH n/a 7.515 8.121 16 Flag:pH n/a 17 Alkalinity:Total:Potentiometric umol/kg 2178.9 2371.4 18 Flag:Alkalinity:Total:Potentiometric n/a 19 Carbon:Dissolved:Inorganic umol/kg 1982 2372.6 20 Flag:Carbon:Dissolved:Inorganic n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 5 I I 0 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 ' ' 9 F R4 4 11 -99 ' ' 7 F R4 2 12 -99 ' ' 6 F R4 1 13 -99 ' ' 6 F R4 1 14 -99 ' ' 7 F R4 2 15 -99 ' ' ' ' F8.3 R4 ' ' 16 0 ' ' 3 NQ C ' ' 17 -999 ' ' ' ' F7.1 R4 ' ' 18 0 ' ' 3 NQ C ' ' 19 -999 ' ' ' ' F7.1 R4 ' ' 20 0 ' ' 3 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 : 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 : ED03 EVENT NUMBER : 108 LATITUDE : 52 15.05700 N ! (deg min) LONGITUDE : 135 49.61700 W ! (deg min) WATER DEPTH : 3510 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- REMOVECH 5.0 2001/04/02 13:58:59 16 16 MERGE 2.6.1 2001/04/02 14:00:53 16 16 REMOVECH 5.0 2001/04/02 14:23:42 16 16 CALIB 10.0 2001/08/21 10:12:21 16 16 HDREDIT2 1.2 2001/12/24 11:14:49 ? ? HDREDIT2 1.2 2001/12/24 12:22:35 ? ? CALIB 10.2 2002/01/21 17:06:22 16 16 HDREDIT2 1.51 2003/04/21 17:55:22 ? ? CLEAN 4.2 2003/04/21 17:56:16 16 16 SORT 3.4.1 2004/02/15 13:47:50 16 16 HDREDIT2 2.5 2005/07/26 14:15:34 ? ? MERGE 3.3 2005/07/29 11:23:51 16 16 HDREDIT2 2.5 2005/07/29 11:25:14 ? ? HDREDIT2 2.5 2005/11/04 13:58:12 ? ? REMOVECH 8.1.1 2012/02/17 11:20:32 16 16 MERGE 3.4 2012/02/17 11:20:40 16 16 HDREDIT2 2.5.1 2012/02/17 11:24:49 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:46:27 16 16 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:21:15 16 16 CHANGE_FLAGS 2.0 2014/11/20 09:52:53 16 16 $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\20100108.rem Secondary file: d:\data\2000\2000-10\20100108.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 14:15:34 Applied edit header: L:\CRUISE_DATA\2000\2000-10\DOC\INSTRUMENT.TXT -The following MERGE parameters were used: 2005/07/29 11:23:51 2005/07/29 11:23:51 2005/07/29 11:23: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic, Alkalinity:Total, Flag:Alkalinity:Total, pH, Flag:pH Primary file : H:\Data Processing\Carbon\Haida\2000-10\2000-10-0108.che Secondary file: H:\Data Processing\Carbon\Haida\2000-10\2000-10-0108.ios -HEADER EDITS: 2005/07/29 11:25:14 Applied edit header: H:\Data Processing\Carbon\Haida\2000-10\DIC_ALK_pH.txt -HEADER EDITS: 2005/11/04 13:58:12 Applied edit header: O:\Data Processing\Header Comments\quality_flags.txt -REMOVECH 2012/02/17 11:20:32 4 channels removed. -The following MERGE parameters were used: 2012/02/17 11:20:39 2012/02/17 11:20:40 2012/02/17 11:20: Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Average Primary Channels to Include: ALL Secondary Channels to Include: Alkalinity:Total:Potentiometric, Flag:Alkalinity:Total:Potentiometric, Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic Primary file : P:\John Pages Archive\2000-10\2000-10-0108.rem Secondary file: P:\John Pages Archive\2000-10\2000-10-0108.ios -HEADER EDITS: 2012/02/17 11:24:49 Applied edit header: O:\Data Processing\Header Comments\Work\Quality_Flags_Alpha_numeric.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. Comments from secondary file: H:\Data Processing\Carbon\Haida\2000-10\2000-10-0108.ios -------------------------------------------------------- Sample_Number 401.: Large difference between pH replicates. Measurement unstable Sample_Number 386.: pH measurement unstable Dissolved inorganic carbon (DIC) and total alkalinity (Alk) samples were collected in 500 mL glass bottles, according to the DOE Handbook of Methods (1994), poisoned with 100 microL of saturated HgCl2, and kept at 4 C during transport back to shore for analysis at the Institute of Ocean Sciences. Total dissolved inorganic carbon was determined by coulometric titration with photometric detection using a SOMMA (Johnson et al., 1985; 1987), and Alk was determined by potentiometric titration in an open cell with 0.1 M HCl (Dickson et al., 2003; Haraldsson et al., 1997). The accuracy was assured by calibrating against Certified Reference Materials, CRM’s (DOE, 1994; Dickson 2001; Dickson et al., 2003), supplied by Andrew Dickson (Scripps Institution of Oceanography, San Diego, USA) and analyzed once a day. The measured and certified values of the CRMs differed by 0.7-1.1 µmol kg-1 for DIC and between 0.9 and 2.4 µmol kg-1 for AT. DIC analytical precision: 0.8 umol/kg. Alk analytical precision: 1.4 ueq/kg. pH samples were collected directly into 5-cm quartz cells and analyzed spectrophotometrically (Clayton and Byrne, 1993) using an Ocean Optics spectrophotometer within 2 hours of collection. Values given corrected to in situ T & P. Analytical precision: 0.01 *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- --14-- ---15-- 16 --17-- 18 --19-- 20 !Pressu Samp Temperat Trans Fluores PAR Salinity Bo Oxygen: Salinity Phosph Nitra Silic Ammoni pH Fl Alkali Fl Carbon Fl !re le_ ure: missi cence: :T0:C0 tt Dissolv :Bottle ate te_ ate um ag nity:T ag :Disso ag ! Numb Primary vity URU: ~u ed plus_ : ~al:Po ~e lved: ~g ! er Seapoin mb Nitri pH tentio tr Inorga an ! t er te metric ic nic ic !------ ---- -------- ----- ------- ------ -------- -- ------- -------- ------ ----- ----- ------ ------- -- ------ -- ------ -- *END OF HEADER 0.3 401 10.7638 37.6 0.212 999.9 32.4009 16 6.808 32.4194 0.64 3.5 10.8 0.14 8.107 63 2178.9 2 1985.7 2 10.0 400 10.7618 48.6 0.294 999.9 32.4171 15 6.815 32.4192 0.64 3.5 10.6 0.15 8.121 0 2182.7 2 1982.0 2 24.7 399 10.5936 49.2 0.366 623.3 32.4196 14 6.831 32.4210 0.65 3.7 10.6 0.14 8.107 0 2184.3 2 1988.2 2 50.4 398 7.8699 53.6 0.236 71.7 32.5038 13 6.868 32.5020 0.97 8.7 13.5 0.14 8.062 0 2185.1 2 2018.8 2 74.9 397 7.2365 55.7 0.112 16.5 32.5814 12 6.611 32.5772 1.13 11.8 16.5 0.11 8.042 0 2183.3 2 2041.7 2 99.3 396 6.6435 57.0 0.020 6.3 32.7168 11 6.318 32.7130 1.31 15.0 20.7 0.11 8.002 0 2191.4 2 2059.4 2 125.6 395 6.8345 57.3 0.001 3.6 33.0248 10 5.221 33.0141 1.61 20.0 28.5 0.11 7.947 0 2211.5 2 2104.7 2 150.2 394 7.1477 57.2 0.000 2.6 33.4263 9 3.891 33.4095 1.92 25.7 36.3 0.10 7.792 0 2228.8 2 2154.6 2 200.8 393 6.8937 57.3 -0.001 2.0 33.8269 8 2.811 33.8202 2.23 31.7 46.2 -99.00 7.729 6 2262.1 2 2212.7 2 250.9 392 6.4344 57.4 0.000 2.0 33.9239 7 2.436 33.9242 2.38 34.0 53.9 -99.00 7.680 0 2274.0 2 2228.3 2 300.6 391 5.8716 57.5 0.000 1.9 33.9426 6 2.107 33.9432 2.54 36.6 61.3 -99.00 7.646 0 2282.1 2 2252.6 2 399.5 390 5.1113 57.7 0.000 1.9 33.9827 5 1.500 33.9835 2.80 40.3 75.3 -99.00 7.572 0 2295.8 2 2283.7 2 498.4 389 4.7182 57.9 0.000 1.9 34.0596 4 0.922 34.0598 3.00 42.9 88.2 -99.00 7.535 0 2302.6 2 2314.2 2 601.6 388 4.3302 57.9 0.000 1.9 34.1308 3 0.643 34.1304 3.10 44.1 100.8 -99.00 7.522 0 2314.8 2 2327.3 2 802.1 387 3.7408 57.9 0.001 1.9 34.2476 2 0.441 34.2480 3.19 45.5 120.8 -99.00 7.515 0 2346.2 2 2358.7 2 1000.7 386 3.2474 58.0 0.001 2.0 34.3278 1 0.499 34.3286 3.21 45.7 137.4 -99.00 7.516 63 2371.4 2 2372.6 2