*2014/11/20 09:54:24.40 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/08/26 12:59:29.000 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 140 163 2 Pressure decibar 6 4303.3 3 Temperature:Primary 'deg C (ITS90)' 1.5088 13.3115 4 Transmissivity %/metre 11.4 54.5 5 Fluorescence:URU:Seapoint mg/m^3 0.146 1.602 6 Bottle_Number n/a 1 24 7 Salinity:T0:C0 PSS-78 32.4944 34.6821 8 Number_of_bin_records n/a 121 121 9 Salinity:Bottle PSS-78 32.4951 34.6818 10 Flag:Salinity:Bottle n/a 11 Oxygen:Dissolved mL/L 0.399 7.195 12 Flag:Oxygen:Dissolved n/a 13 Nitrate_plus_Nitrite umol/L 11.4 45.8 14 Flag:Nitrate_plus_Nitrite n/a 15 Silicate umol/L 21.1 174.7 16 Flag:Silicate n/a 17 Phosphate umol/L 1.13 3.22 18 Flag:Phosphate n/a 19 Chlorophyll:Extracted mg/m^3 0.16 0.36 20 Flag:Chlorophyll:Extracted n/a 21 Carbon:Dissolved:Inorganic umol/kg 1999.3 2393.1 22 Flag:Carbon:Dissolved:Inorganic n/a 23 Alkalinity:Total umol/kg 2200.9 2448.4 24 Flag:Alkalinity:Total n/a $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 ' ' 3 I I 0 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 9 -99 ' ' 9 F R4 4 10 0 ' ' 2 NQ C ' ' 11 -99 ' ' 8 F ' ' 3 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 ' ' ' ' F8.2 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 : 2004-20 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific STATION : P26 EVENT NUMBER : 36 LATITUDE : 49 59.96000 N ! (deg min) LONGITUDE : 144 59.94000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2023 conductivity:primary ' ' 1763 pressure ' ' 77511 temperature:secondary ' ' 2106 conductivity:secondary ' ' 2102 Fluorometer ' ' Seapoint transmissometer:primary ' ' 732DR altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.31A Comments from secondary file: Q:\Cruise_Data\2004-20\CTD\hydro\2004-20-0036.addnew ---------------------------------------------------- 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 2.8 2004/09/24 08:29:48 2904 2904 CLEAN 4.7.1 2004/09/24 08:31:15 ? ? ADDSAMP 3.4 2004/10/05 11:30:12 2904 2904 BINAVE 4.0.1 2004/10/05 11:31:01 2904 24 MERGE 3.1 2004/10/05 11:41:18 24 24 MERGE 3.3 2004/11/30 13:24:46 24 24 CALIB 11.4 2004/12/13 15:39:58 24 24 CLEAN 4.7.1 2004/12/13 15:40:48 ? ? REMOVECH 6.0 2004/12/13 15:45:37 24 24 HDREDIT2 2.3 2004/12/13 15:46:59 ? ? MERGE 3.3 2004/12/13 15:57:54 24 24 SORT 3.5 2004/12/13 15:57:59 24 24 HDREDIT2 2.3 2004/12/13 17:05:23 ? ? HDREDIT2 2.3 2004/12/14 11:02:47 ? ? SORT 3.5 2005/04/18 11:36:54 24 24 MERGE 3.3 2005/04/18 11:37:08 24 24 SORT 3.5 2005/04/18 11:59:18 24 24 MERGE 3.3 2005/05/31 14:38:44 24 24 REORDER 1.2.1 2006/01/14 13:21:18 ? ? CLEAN 4.8.1 2006/01/14 13:41:38 24 24 ADDCHANS 1.2 2010/04/06 10:01:39 ? ? CLEAN 5.0.2 2010/04/06 10:06:30 24 24 REMOVECH 8.0 2010/04/11 15:53:17 24 24 SORT 3.5 2010/04/11 15:54:44 24 24 MERGE 3.3 2010/04/11 15:57:10 24 24 HDREDIT2 2.5.1 2010/04/11 16:03:15 ? ? SORT 3.5 2010/04/11 16:04:29 24 24 CHANGE_FLAGS 1.0 2013/07/16 11:47:46 24 24 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:30:44 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:54:24 24 24 $END $REMARKS -CLEAN functions: 2004/09/24 08:30:55 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2004-20\CTD\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -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 MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle Primary file : Q:\Cruise_Data\2004-20\ctd\hydro\2004-20-0036.samavg Secondary file: Q:\Cruise_Data\2004-20\ctd\hydro\2004-20-0036.sal -The following MERGE parameters were used: 2004/11/30 13:24:46 2004/11/30 13:24: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Oxygen:Dissolved, Flag:Dissolved_oxygen:volume Primary file : Q:\Cruise_Data\2004-20\CTD\hydro\2004-20-0036.mrg1 Secondary file: Q:\Cruise_Data\2004-20\CTD\hydro\2004-20-0036.addnew Comments from secondary file: Q:\Cruise_Data\2004-20\CTD\hydro\2004-20-0036.addnew ---------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following OXYCALC parameters were used Blank = 0.002 Sodium Thiosulfate concentration = 0.714 Volume of iodate standard (cm**3) = 9.98 Enter Normalitity of iodate standard = 0.01014000 -The following CHANNEL(S) were removed from file. Oxygen:Dissolved -HEADER EDITS: 2004/11/30 13:05:33 Channel 8: Oxygen:Dissolved [mL/L] Name ==> Oxygen:Dissolved Format: F7.3 ==> F8.3 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-20\CTD\doc\2004-20-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Temperature:Primary deg C (IT 10 0.1000000E-02 0.1000000E+01 14 Salinity:T0:C0 PSS-78 11 -0.8000000E-03 0.8000000E-06 Pressure 15 Salinity:T1:C1 PSS-78 11 -0.1370000E-01 0.6000000E-06 Pressure -CLEAN functions: 2004/12/13 15:40:46 20 Remove Sea-Bird comments from the header. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Altimeter Status:Pump Descent_Rate Salinity:T1:C1 Flag -HEADER EDITS: 2004/12/13 15:46:59 Applied edit header: Q:\Cruise_Data\2004-20\CTD\doc\2004-20-bot-hdr.txt Channel 1: Sample_Number [n/a] Pad: -9 ==> -99 Channel 2: Pressure [dbars] Units ==> dbars Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name ==> Fluorescence:URU:Seapoint Channel 8: Number_of_bin_records [n/a] Format: F5.0 ==> I5 Channel 9: Salinity:Bottle [PSS-78] Units ==> PSS-78 Channel 11: Oxygen:Dissolved [mL/L] Pad: -99.99 ==> -99 -The following MERGE parameters were used: 2004/12/13 15:57:53 2004/12/13 15:57: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary 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 Primary file : Q:\Cruise_Data\2004-20\CTD\che\2004-20-0036.hdr Secondary file: Q:\Cruise_Data\2004-20\CTD\che\2004-20-0036.nuts -SORT parameters: 2004/12/13 15:57:59 Sorted in ascending order of channel Pressure -HEADER EDITS: 2004/12/13 17:05:23 Applied edit header: H:\Cruise_Data\2004-20\CTD\che\Geographic Area.txt -HEADER EDITS: 2004/12/14 11:02:47 Applied edit header: O:\Data Processing\Header Comments\Name.txt Channel 12: Flag:Oxygen:Dissolved [] Name ==> Flag:Oxygen:Dissolved -SORT parameters: 2005/04/18 11:36:54 Sorted in descending order of channel Sample_Number -The following MERGE parameters were used: 2005/04/18 11:37:07 2005/04/18 11:37: 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\2004\2004-20\Carbon\2004-20-0036.srtche Secondary file: H:\Data Processing\2004\2004-20\Carbon\2004-20-0036.ios -SORT parameters: 2005/04/18 11:59:18 Sorted in ascending order of channel Pressure -The following MERGE parameters were used: 2005/05/31 14:38:44 2005/05/31 14:38:44 2005/05/31 14:38: 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\2004\2004-20\Chl\2004-20-0036.srtmrg Secondary file: H:\Data Processing\2004\2004-20\Chl\2004-20-0036.ios -CLEAN functions: 2006/01/14 13:41:37 20 Reset #RECS, MIN & MAX values in header. -CLEAN functions: 2010/04/06 10:06:29 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -REMOVECH 2010/04/11 15:53:17 4 channels removed. -SORT parameters: 2010/04/11 15:54:44 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2010/04/11 15:57:09 2010/04/11 15:57:10 2010/04/11 15:57: 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\2004-20\2004-20-0036.chesrt Secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2004-20\2004-20-0036.iossrt Comments from secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2004-20\2004-20-0036.iossrt --------------------------------------------------------------------------- -SORT parameters: 2010/04/11 15:55:46 Sorted in ascending order of channel Sample_Number -HEADER EDITS: 2010/04/11 16:03:15 Applied edit header: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\DIC_ALK.txt -SORT parameters: 2010/04/11 16:04:29 Sorted in ascending order of channel Pressure $END *COMMENTS COMMENTS Sample #148 - Salinity - Outlier in COMPARE. Lower than CTD by 0.016psu. 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. 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. ------------------------------------------------------------------- Salinity accuracy The post-cruise calibration suggests that the sensors were reading lower than was shown in the bottle comparison, but since there is likely a source of error besides sensor drift, the bottle comparison was used to recalibrate. There remains some doubt about the CTD salinity which may be low by up to 0.004psu. ------------------------------------------------------------------- Comments from secondary file: Q:\Cruise_Data\2004-20\CTD\che\2004-20-0036.nuts ------------------------------------------------ Pressure 1001.5 - NO3 poor peak shape Pressure 802.5 - DIC suspect due to large difference between rinse and sample value. Comments from secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2004-20\2004-20-0036.iossrt --------------------------------------------------------------------------- Sample_Number 149: TIC: Low compared to historical data *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !--------------------- --------------- ---- ------ ------------ Temperature:Primary 'deg C (ITS90)' 10 -99 () (0.1E-02 1) Salinity:T0:C0 PSS-78 11 -99 (Pressure) (-0.8E-03 0.8E-06) Salinity:T1:C1 PSS-78 11 -99 (Pressure) (-0.137E-01 0.6E-06) $END !-1-- --2--- ---3---- --4-- ---5--- 6- ---7---- -8-- ---9---- - ---11-- - --13- - --15- - --17-- - --19-- - ---21-- 22 ---23-- 24 !Samp Pressu Temperat Trans Fluores Bo Salinity Numb Salinity F Oxygen: F Nitra F Silic F Phosph F Chloro F Carbon: Fl Alkalin Fl !le_ re ure: missi cence: tt :T0:C0 er_o :Bottle l Dissolv l te_ l ate l ate l phyll: l Dissolv ag ity: ag !Numb Primary vity URU: ~u ~bin ~ ed ~ plus_ ~ ~ ~ Extrac ~ ed: ~g Total ~T !er Seapoin mb _rec l e Nitri t t t ted e Inorgan an ot ! t er ords e d te e e e d ic ic al !---- ------ -------- ----- ------- -- -------- ---- -------- - ------- - ----- - ----- - ------ - ------ - ------- -- ------- -- *END OF HEADER 163 6.0 13.3107 12.8 1.058 24 32.4967 121 32.4981 0 6.221 0 11.4 0 21.5 0 1.13 0 0.32 0 1999.30 0 2206.00 3 162 10.5 13.3115 11.8 1.095 23 32.4974 121 32.4951 0 6.226 0 11.5 0 21.1 0 1.14 0 0.32 0 2003.10 0 2200.90 3 161 20.5 13.3095 11.4 1.093 22 32.4944 121 32.4964 0 6.227 0 11.4 0 21.5 0 1.13 0 0.31 0 2002.50 0 2206.20 3 160 30.3 9.0380 23.3 1.602 21 32.6989 121 32.6940 0 7.195 0 13.0 0 23.9 0 1.27 0 0.36 0 2025.10 0 2211.50 3 159 51.2 6.2809 46.2 1.199 20 32.7702 121 32.7734 0 7.051 0 15.6 0 24.7 0 1.45 0 0.30 0 2049.80 0 2212.50 3 158 76.6 5.3895 49.2 0.438 19 32.8465 121 32.8269 0 6.934 0 18.8 0 28.8 0 1.58 0 0.16 0 2078.20 0 2227.90 3 157 99.4 4.6704 52.5 0.196 18 33.1690 121 33.1745 0 5.820 0 24.5 0 38.4 0 1.87 0 -99.00 0 2133.30 0 2267.20 3 156 125.2 4.3198 52.9 0.168 17 33.4986 121 33.4978 0 4.390 0 30.3 0 50.7 0 2.21 0 -99.00 0 2197.50 0 2261.90 3 155 151.1 4.4489 52.8 0.170 16 33.6814 121 33.6802 0 3.510 0 33.0 0 58.4 0 2.38 0 -99.00 0 2225.60 0 2269.00 3 154 202.1 4.3554 53.0 0.169 15 33.8018 121 33.8007 0 2.252 0 38.1 0 71.9 0 2.69 0 -99.00 0 2269.10 0 2295.40 3 153 248.3 4.1174 53.1 0.154 14 33.8417 121 33.8421 0 1.669 0 41.0 0 80.4 0 2.88 0 -99.00 0 2281.10 0 2308.60 3 152 302.9 4.0419 53.2 0.154 13 33.9183 121 33.9203 0 1.292 0 42.6 0 88.7 0 3.00 0 -99.00 0 2297.90 0 2316.90 3 151 400.4 3.9193 53.2 0.156 12 34.0236 121 34.0246 0 1.001 0 43.4 0 99.2 0 3.06 0 -99.00 0 2313.80 0 2338.70 3 150 602.9 3.6411 53.6 0.154 11 34.1882 121 34.1857 0 0.607 0 44.3 0 118.3 0 3.14 0 -99.00 0 2340.60 0 2361.70 3 149 802.5 3.2416 53.7 0.154 10 34.2979 121 34.2985 0 0.498 0 45.0 0 135.1 0 3.18 0 -99.00 0 2349.50 3 2377.60 3 148 1001.5 2.8966 53.8 0.155 9 34.3738 121 34.3581 4 0.551 0 45.1 0 145.0 0 3.19 0 -99.00 0 2373.40 0 2388.60 3 147 1252.4 2.5880 53.9 0.156 8 34.4444 121 34.4425 0 0.399 0 45.8 0 157.1 0 3.22 0 -99.00 0 2387.10 0 2403.30 3 146 1501.5 2.3321 54.0 0.156 7 34.4998 121 34.5009 0 0.562 0 45.7 0 164.4 0 3.18 0 -99.00 0 2393.10 0 2419.90 3 145 2002.1 1.9505 54.2 0.148 6 34.5791 121 34.5802 0 1.278 0 44.3 0 172.3 0 3.04 0 -99.00 0 2380.70 6 2434.80 36 144 2502.1 1.7311 54.3 0.147 5 34.6235 121 34.6242 0 1.938 0 41.8 0 174.7 0 2.91 0 -99.00 0 2367.60 0 2439.20 3 143 3000.0 1.5821 54.5 0.147 4 34.6528 121 34.6524 0 2.634 0 40.1 0 173.3 0 2.78 0 -99.00 0 2352.30 0 2434.40 3 142 3501.5 1.5189 54.5 0.146 3 34.6691 121 34.6687 0 2.942 0 38.7 0 171.4 0 2.69 0 -99.00 0 2341.20 0 2434.70 3 141 4002.8 1.5088 54.5 0.146 2 34.6782 121 34.6772 0 3.432 0 38.1 0 170.9 0 2.64 0 -99.00 0 2335.10 0 2438.30 3 140 4303.3 1.5199 53.6 0.147 1 34.6821 121 34.6818 0 3.209 0 38.1 0 172.0 0 2.61 0 -99.00 0 2337.20 0 2448.40 3