*2014/11/20 09:53:42.58 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/02/14 23:04:51.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 24 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 168 191 2 Pressure decibar 0 4002.2 3 Temperature:Primary 'deg C (ITS90)' 1.5354 7.8886 4 Transmissivity %/metre 56.5 62.7 5 Fluorescence:URU:Seapoint mg/m^3 0.46E-01 1.507 6 Oxygen:Dissolved:SBE mL/L 0.34 6.85 7 Bottle_Number n/a 1 24 8 Salinity:T0:C0 PSS-78 32.4313 34.673 9 Number_of_bin_records n/a 73 73 10 Oxygen:Dissolved mL/L 0.3 6.873 11 Salinity:Bottle PSS-78 32.4333 34.6764 12 Flag:Salinity:Bottle n/a 13 Nitrate_plus_Nitrite umol/L 8.6 45.3 14 Flag:Nitrate_plus_Nitrite n/a 15 Silicate umol/L 10.9 176.5 16 Flag:Silicate n/a 17 Phosphate umol/L 0.95 3.23 18 Flag:Phosphate n/a 19 Chlorophyll:Extracted mg/m^3 0.4E-01 0.33 20 Flag:Chlorophyll:Extracted n/a 21 Carbon:Dissolved:Inorganic umol/kg 1999.46 2396.82 22 Flag:Carbon:Dissolved:Inorganic n/a 23 Alkalinity:Total umol/kg 2171.3 2455.6 24 Flag:Alkalinity:Total n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I ' ' 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 3 I I ' ' 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 5 I I 0 10 -99 ' ' 8 F ' ' 3 11 -99 ' ' ' ' F9.4 R4 ' ' 12 0 ' ' 2 NQ C ' ' 13 -99 ' ' ' ' F6.1 R4 ' ' 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' ' ' F6.1 R4 ' ' 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' ' ' F7.2 R4 ' ' 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' ' ' F7.2 R4 ' ' 20 0 ' ' 2 NQ C ' ' 21 -99 ' ' ' ' F8.2 R4 ' ' 22 0 ' ' 3 NQ C ' ' 23 -99 ' ' ' ' F7.1 R4 ' ' 24 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 : 2003-01 AGENCY : IOS, Ocean Science and Productivity, Sidney, BC COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Gulf of Alaska STATION : P20 EVENT NUMBER : 28 LATITUDE : 49 33.98000 N ! (deg min) LONGITUDE : 138 39.86000 W ! (deg min) WATER DEPTH : 3943 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2095 conductivity:primary ' ' 2280 pressure ' ' 75636 temperature:secondary ' ' 2710 conductivity:secondary ' ' 2278 Fluorometer ' ' Seapoint Oxygen:SBE ' ' 0047 transmissometer:primary ' ' 498DR irradiance ' ' primary $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.27C Comments from secondary file: H:\CTD\2003-01\Merge\2003-01-0028.dox ------------------------------------------------------------------- Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.5 2003/05/16 11:53:50 1752 1752 CLEAN 4.2 2003/05/16 11:55:51 ? ? CALIB 11.0 2003/06/20 15:57:00 1752 1752 BINAVE 4.0.1 2003/06/20 15:58:14 1752 24 REMOVECH 6.0 2003/06/20 16:13:12 24 24 REORDER 1.2.1 2003/06/23 14:14:03 ? ? HDREDIT2 1.6 2003/06/23 14:14:17 ? ? ADDSAMP 3.4 2003/07/16 16:38:47 24 24 MERGE 2.9 2003/07/16 16:43:30 24 24 MERGE 2.9 2003/07/16 16:52:40 24 24 CLEAN 4.3 2003/07/16 16:57:34 24 24 HDREDIT2 1.6 2003/07/16 16:59:58 ? ? MERGE 3.1 2003/10/27 10:46:32 24 24 HDREDIT2 1.8 2003/10/27 11:30:07 ? ? REVERSE 2.0 2004/01/02 16:36:20 24 24 SORT 3.5 2005/04/13 14:34:14 24 24 MERGE 3.3 2005/04/13 14:34:43 24 24 SORT 3.5 2005/04/13 14:36:50 24 24 SORT 3.5 2010/09/13 17:25:55 24 24 REMOVECH 8.0 2010/09/13 17:34:29 24 24 MERGE 3.3 2010/09/16 14:43:06 24 24 HDREDIT2 2.5.1 2010/09/16 14:46:21 ? ? SORT 3.5 2010/09/16 14:47:08 24 24 CHANGE_FLAGS 1.0 2013/07/29 14:29:10 24 24 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:27:15 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:53:42 24 24 $END $REMARKS CLEAN functions: - Set event to last 4 characters of file name -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\CTD\2003-01\doc\2003-01-RCAL1.txt Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Oxygen:Dissolved:SBE mL/L 11 -0.8580000E-01 0.2106000E+00 -0.1630000E-01 Oxygen:Dissolved:SBE -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Irradiance (PAR) Descent_Rate Status:Pump Salinity:T1:C1 Flag -The following ADDSAMP parameters were used: Sample Number Lookup File: H:\CTD\2003-01\Merge\addsamp.dat Bottle Channel Name: Bottle_Number -The following MERGE parameters were used: 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: Oxygen:Dissolved Primary file : H:\CTD\2003-01\Merge\2003-01-0028.sam Secondary file: H:\CTD\2003-01\Merge\2003-01-0028.dox Comments from secondary file: H:\CTD\2003-01\Merge\2003-01-0028.dox ------------------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following MERGE parameters were used: 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: Salinity:Bottle, Flag:Salinity:Bottle Primary file : H:\CTD\2003-01\Merge\2003-01-0028.mrg Secondary file: H:\CTD\2003-01\Merge\2003-01-0028.sal CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Remove Sea-Bird comments from the header. -The following MERGE parameters were used: 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: Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : H:\Data Processing\2003-01\nutrients\2003-01-0028.che Secondary file: H:\Data Processing\2003-01\nutrients\2003-01-0028.mrg Comments from secondary file: H:\Data Processing\2003-01\nutrients\2003-01-0028.mrg ----------------------------------------------------- -The following MERGE parameters were used: 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: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : H:\Data Processing\2003-01\nutrients\2003-01-0028.rev_nut Secondary file: H:\Data Processing\2003-01\nutrients\2003-01-0028.rev_chl -SORT parameters: 2005/04/13 14:34:14 Sorted in descending order of channel Sample_Number -The following MERGE parameters were used: 2005/04/13 14:34:43 2005/04/13 14:34: 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: Alkalinity:Total, Flag:Alkalinity:Total, Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic Primary file : H:\Data Processing\2003\2003-01\Carbon\2003-01-0028.srtche Secondary file: H:\Data Processing\2003\2003-01\Carbon\2003-01-0028.ios -SORT parameters: 2005/04/13 14:36:50 Sorted in ascending order of channel Pressure -SORT parameters: 2010/09/13 17:25:55 Sorted in ascending order of channel Sample_Number -REMOVECH 2010/09/13 17:34:29 4 channels removed. -The following MERGE parameters were used: 2010/09/16 14:43:06 2010/09/16 14:43:06 2010/09/16 14:43: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Average Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic, Alkalinity:Total, Flag:Alkalinity:Total Primary file : H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2003-01\2003-01-0028.rem Secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2003-01\2003-01-0028.iossrt Comments from secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2003-01\2003-01-0028.iossrt --------------------------------------------------------------------------- -SORT parameters: 2010/09/16 14:42:10 Sorted in ascending order of channel Sample_Number -HEADER EDITS: 2010/09/16 14:46:21 Applied edit header: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\DIC_ALK.txt -SORT parameters: 2010/09/16 14:47:08 Sorted in ascending order of channel Pressure $END *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 11 -99 (Oxygen:Dissolved:SBE) (-0.858E-01 0.2106 -0.163E-01) $END *COMMENTS 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 frozen or cooled using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996 Nutrient analysis comments from spreadsheet: Samples were collected in glass and plastic test tubes, some were kept cool and some were frozen. Frozen samples were thawed for 1/2 hour in 50 C bath (silicate and nitrate) and in air (phosphate). The following results are from frozen samples for Stations SI03, Argo1, Argo 2, Argo 3, Argo 4, and Argo 5. The results of cool samples are given for Stations P26, P20, P16, P12, P08, and P04. 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. Chlorophyll analysis comments from spreadsheet: Chlorophyll samples filtered onboard JP Tully by James Zwiers and stored frozen until analysis. Samples analyzed at IOS May '03 by Melissa Hennekes. Fluorometer calibrated August '02. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. Total alkalinity (Alk) was determined by potentiometric titration. Complete documentation on DIC and ALK sampling, analysis and precision estimates can be found in the Carbon Excel file from the cruise located in the cruise "DOC" directory. . 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:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2003-01\2003-01-0028.iossrt --------------------------------------------------------------------------- Sample_Number 178: Alk: High relative to historical experience Sample_Number 177: Alk: High relative to historical experience Sample_Number 173: Alk: Differs from replicate niskin Sample_Number 172: Alk: Differs from replicate niskin Sample_Number 169: TIC: Unstable analysis Sample_Number 168: Alk: High relative to historical experience !-1-- --2--- ---3---- --4-- ---5--- --6--- 7- ---8---- -9-- ---10-- ---11--- - --13- - --15- - --17-- - --19-- - ---21-- 22 --23-- 24 !Samp Pressu Temperat Trans Fluores Oxygen Bo Salinity Numb Oxygen: Salinity F Nitra F Silic F Phosph F Chloro F Carbon: Fl Alkali Fl !le_ re ure: missi cence: : tt :T0:C0 er_o Dissolv :Bottle l te_ l ate l ate l phyll: l Dissolv ag nity: ag !Numb Primary vity URU: Dissol ~u ~bin ed ~ plus_ ~ ~ ~ Extrac ~ ed: ~g Total ~T !er Seapoin ved: mb _rec l Nitri t t t ted e Inorgan an ot ! t SBE er ords e te e e e d ic ic al !---- ------ -------- ----- ------- ------ -- -------- ---- ------- -------- - ----- - ----- - ------ - ------ - ------- -- ------ -- *END OF HEADER 191 0.0 7.8886 56.6 1.230 6.85 24 32.4315 73 6.852 32.4336 0 8.6 0 11.0 0 0.95 0 0.28 0 1999.66 0 2171.3 0 190 9.8 7.8868 56.5 1.484 6.85 23 32.4313 73 6.821 32.4333 0 8.6 0 10.9 0 0.97 0 0.32 0 1999.46 0 2175.0 0 189 24.1 7.8210 57.1 1.507 6.84 22 32.4340 73 6.865 32.4372 0 8.8 0 11.6 0 0.98 0 0.33 0 2005.38 0 2172.7 0 188 49.4 7.5450 59.2 1.280 6.84 21 32.4640 73 6.873 32.4679 0 10.2 0 13.4 0 1.08 0 0.27 0 2015.68 0 2200.7 0 187 74.9 7.2867 60.0 0.711 6.73 20 32.4899 73 6.774 32.4935 0 11.7 0 14.9 0 1.16 0 0.19 0 2015.02 0 2215.1 0 186 100.7 5.6246 61.4 0.174 6.48 19 32.8252 73 6.575 32.8253 0 17.4 0 22.3 0 1.48 0 0.04 0 2064.61 0 2242.8 0 185 124.3 5.4115 61.7 0.079 5.96 18 33.0663 73 5.179 33.0709 0 19.7 0 27.8 0 1.59 0 -99.00 0 2091.27 0 2249.8 0 184 148.8 5.1930 61.4 0.064 5.03 17 33.3714 73 6.087 33.3661 0 24.4 0 38.7 0 1.84 0 -99.00 0 2132.68 0 2259.1 0 183 174.7 5.3173 61.5 0.054 4.11 16 33.6103 73 4.194 33.6110 0 28.0 0 47.3 0 2.08 0 -99.00 0 2176.19 0 2269.2 0 182 200.9 5.2697 61.7 0.057 3.28 15 33.7664 73 3.270 33.7682 0 32.0 0 56.6 0 2.30 0 -99.00 0 2208.80 0 2277.1 0 181 250.6 4.7267 61.8 0.066 2.50 14 33.8120 73 2.503 33.8129 0 36.4 0 68.6 0 2.59 0 -99.00 0 2246.98 0 2288.5 0 180 299.4 4.3484 62.0 0.061 1.84 13 33.8630 73 1.855 33.8591 0 39.7 0 79.0 0 2.79 0 -99.00 0 2274.77 0 2298.6 0 179 399.7 4.1043 62.1 0.085 1.08 12 33.9810 73 1.049 33.9828 0 42.8 0 95.3 0 3.03 0 -99.00 0 2306.70 0 2315.3 0 178 598.7 3.7675 62.4 0.061 0.62 11 34.1788 73 0.590 34.1796 0 43.9 0 117.3 0 3.13 0 -99.00 0 2338.44 0 2348.8 3 177 799.3 3.3528 62.4 0.062 0.41 10 34.2777 73 0.380 34.2782 0 44.8 0 133.8 0 3.19 0 -99.00 0 2367.50 0 2379.3 3 176 1000.1 2.9903 62.4 0.061 0.34 9 34.3607 73 0.300 34.3639 0 45.2 0 145.5 0 3.22 0 -99.00 0 2382.56 0 2382.7 0 175 1249.8 2.6413 62.4 0.061 0.40 8 34.4372 73 0.371 34.4390 0 45.3 0 155.4 0 3.23 0 -99.00 0 2392.32 0 2393.7 0 174 1500.2 2.3600 62.5 0.060 0.59 7 34.4944 73 0.490 34.4966 0 45.1 0 164.2 0 3.20 0 -99.00 0 2396.82 0 2415.9 0 172 2002.2 1.9445 62.5 0.055 1.36 5 34.5800 73 1.237 34.5821 0 43.1 0 173.0 0 3.05 0 -99.00 0 2389.12 0 2417.7 3 173 2002.3 1.9447 62.5 0.054 1.36 6 34.5798 73 1.247 34.5828 0 43.2 0 173.2 0 3.03 0 -99.00 0 2388.04 6 2410.3 36 171 2500.0 1.7429 62.6 0.051 1.99 4 34.6211 73 1.891 34.6226 0 41.3 0 174.0 0 2.94 0 -99.00 0 2375.22 0 2417.6 0 170 3000.4 1.5860 62.7 0.048 2.62 3 34.6503 73 2.471 34.6525 0 39.7 0 173.2 0 2.80 0 -99.00 0 2355.00 0 2422.2 0 169 3500.4 1.5354 62.6 0.047 2.97 2 34.6645 73 2.912 34.6676 0 38.4 0 173.2 0 2.72 0 -99.00 0 2356.63 3 2435.2 0 168 4002.2 1.5359 61.9 0.046 3.16 1 34.6730 73 3.504 34.6764 0 38.4 0 176.5 0 2.71 0 -99.00 0 2351.19 0 2455.6 3