*2014/11/20 09:55:23.50 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/02/18 16:08:04.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 20 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : DED958D6 NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 366 385 2 Bottle_Number n/a 1 20 3 Pressure decibar 7.3 2006.2 4 Temperature:Secondary 'deg C (ITS90)' 1.9481 6.5329 5 Transmissivity %/metre 51.6 56.3 6 Fluorescence:URU:Seapoint mg/m^3 0.33E-01 0.784 7 Oxygen:Dissolved:SBE mL/L 0.33 7.02 8 Oxygen:Dissolved:SBE umol/kg 14.2 305.8 9 Salinity:T1:C1 PSS-78 32.4972 34.5833 10 Number_of_bin_records n/a 75 121 11 Salinity:Bottle PSS-78 32.4973 34.5823 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 0.28 0.48 14 Flag:Chlorophyll:Extracted n/a 15 Oxygen:Dissolved mL/L 0.309 6.971 16 Flag:Oxygen:Dissolved n/a 17 Nitrate_plus_Nitrite umol/L 11.6 45.3 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 11.8 172.4 20 Flag:Silicate n/a 21 Phosphate umol/L 1.19 3.29 22 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 11 -99 ' ' 9 F R4 4 12 0 ' ' 2 NQ C ' ' 13 -99 ' ' 7 F R4 2 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' 8 F ' ' 3 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' 6 F R4 1 20 0 ' ' 2 NQ C ' ' 21 -99 ' ' 7 F R4 2 22 0 ' ' 2 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 : 2007-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific STATION : R12 EVENT NUMBER : 90 LATITUDE : 51 12.98000 N ! (deg min) LONGITUDE : 137 22.93000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2095 conductivity:primary ' ' 2424 pressure ' ' 63507 temperature:secondary ' ' 2668 conductivity:secondary ' ' 3038 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/03/09 18:27:39 2373 2373 CLEAN 5.0 2007/03/11 13:13:58 ? ? ADDSAMP 3.4 2007/03/13 09:52:57 2373 2373 BINAVE 4.1.1 2007/03/13 09:53:55 2373 20 MERGE 3.3 2007/03/13 14:54:55 20 20 CLEAN 5.0 2007/03/19 12:47:56 ? ? CALIB 11.7 2007/03/23 14:31:50 20 20 SORT 3.5 2007/03/26 16:14:56 20 20 REMOVECH 7.0 2007/03/26 16:18:11 20 20 CHGUNITS 3.0 2007/03/26 16:19:02 20 20 REORDER 1.2.1 2007/03/26 16:19:40 ? ? HDREDIT2 2.5.1 2007/03/26 16:24:58 ? ? SORT 3.5 2008/12/03 10:05:44 20 20 MERGE 3.3 2008/12/03 10:06:17 20 20 MERGE 3.3 2008/12/03 10:07:53 20 20 MERGE 3.3 2009/01/12 10:33:40 20 20 HDREDIT2 2.5.1 2009/01/12 11:12:34 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:48:32 20 20 SORT 3.6 2013/10/08 11:19:51 20 20 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:53 20 20 CHANGE_FLAGS 2.0 2014/11/20 09:55:23 20 20 $END $REMARKS -CLEAN functions: 2007/03/11 13:13:05 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2007-01\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: 2007/03/13 14:54:51 2007/03/13 14:54:51 2007/03/13 14:54: Merge Channel: Bottle_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, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : Q:\Cruise_Data\2007-01\CTD\hydro\2007-01-0090.samavg Secondary file: Q:\Cruise_Data\2007-01\CTD\hydro\2007-01-0090.mrgcln1 -CLEAN functions: 2007/03/19 12:47:53 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2007/03/23 14:31:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2007-01\CTD\hydro\2007-01-0443.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 -0.1420000E-01 0.9893000E+00 -SORT parameters: 2007/03/26 16:14:56 Sorted in ascending order of channel Pressure -REMOVECH 2007/03/26 16:18:11 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] PAR [uE/m^2/sec] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2007/03/26 16:24:58 Applied edit header: Q:\Cruise_Data\2007-01\CTD\doc\2007-01-bot-hdr.txt Channel 2: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 -SORT parameters: 2008/12/03 10:05:44 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2008/12/03 10:06:14 2008/12/03 10:06:14 2008/12/03 10:06: 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: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0090.che2 Secondary file: Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0090.chl -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0090.che3 Secondary file: Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0090.nut -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0090.che4 Secondary file: Q:\Cruise_Data_Processing\Archive-updates\2007-01\2007-01-0090.dms -HEADER EDITS: 2009/01/12 11:12:34 - none. -SORT parameters: 2013/10/08 11:19:51 Sorted in ascending order of channel Pressure* $END *COMMENTS Sample_Number 367: Salinity sample is an outlier in comparison with CTD data Sample_Number 380: Chlorophyll_Extracted: Top valve open Sample_Number 385: Chlorophyll_Extracted: Top valve open Sample #371 was found to have a Niskin improperly sealed on recovery. Sample #380 had the vent open. Sample #385 had the vent open. Dissolved Oxygen Sample #385 is listed as 385a on the rosette log sheet. Sample_Number 371: Improper seal of Niskin bottle; average of duplicate samples Sample_Number 380: Top valve open Sample_Number 385: Top valve open Salinity Sample 385: CTD salinity compares well with bottle, so flags removed from all variables since all looked reasonable. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8400B Autosal 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 were analyzed fresh at sea by Janet Barwell-Clarke using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll samples are collected 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 Model 10 fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. Chlorophyll samples were analyzed on board ship by Marie Robert. 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. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.142E-01 0.9893) $END !-1-- 2- --3--- ---4---- --5-- ---6--- --7--- --8-- ---9---- -10- ---11--- - --13-- - ---15-- - --17- - --19- - --21-- - !Samp Bo Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb Salinity F Chloro F Oxygen: F Nitra F Silic F Phosph F !le_ tt re ure: missi cence: : n: :T1:C1 er_o :Bottle l phyll: l Dissolv l te_ l ate l ate l !Numb ~u Secondar vity URU: Dissol Disso ~bin ~ Extrac ~ ed ~ plus_ ~ ~ ~ !er mb y Seapoin ved: lved: _rec l ted e e Nitri t t t ! er t SBE SBE ords e d d te e e e !---- -- ------ -------- ----- ------- ------ ----- -------- ---- -------- - ------ - ------- - ----- - ----- - ------ - *END OF HEADER 385 20 7.3 6.5325 51.6 0.732 7.02 305.8 32.4974 121 32.4973 0 0.48 0 6.950 0 11.6 0 12.6 0 1.19 0 384 19 9.1 6.5281 52.3 0.753 7.02 305.6 32.4972 121 32.4991 0 0.45 0 6.954 0 11.6 0 13.0 0 1.19 0 383 18 25.7 6.5296 52.3 0.780 7.02 305.6 32.4973 121 -99.0000 0 0.47 0 6.955 0 11.7 0 12.6 0 1.19 0 382 17 50.7 6.5305 52.4 0.784 7.02 305.4 32.4974 121 -99.0000 0 0.45 0 6.940 0 11.6 0 11.8 0 1.19 0 381 16 77.0 6.5329 52.4 0.754 7.01 305.0 32.4975 121 -99.0000 0 0.45 0 6.971 0 11.7 0 12.4 0 1.19 0 380 15 100.4 6.4381 53.6 0.497 6.94 302.3 32.5235 121 -99.0000 0 0.28 3 6.912 3 12.3 3 12.9 3 1.23 3 379 14 123.4 6.2798 55.1 0.084 5.39 234.4 33.0821 121 -99.0000 0 -99.00 0 5.427 0 20.4 0 26.1 0 1.67 0 378 13 152.8 5.7903 55.3 0.047 4.50 195.8 33.5386 121 -99.0000 0 -99.00 0 4.503 0 26.2 0 38.0 0 1.98 0 377 12 173.9 5.5171 55.4 0.039 4.15 180.6 33.6852 121 -99.0000 0 -99.00 0 4.148 0 28.2 0 43.9 0 2.10 0 376 11 200.0 5.3432 55.4 0.037 3.83 166.3 33.7423 120 -99.0000 0 -99.00 0 3.839 0 29.8 0 48.6 0 2.19 0 375 10 200.5 5.3431 55.4 0.038 3.82 166.0 33.7422 75 -99.0000 0 -99.00 0 3.838 0 29.9 0 48.9 0 2.19 0 374 9 250.7 4.8499 55.5 0.038 2.70 117.5 33.8130 121 -99.0000 0 -99.00 0 2.754 0 35.1 0 62.7 0 2.54 0 373 8 301.0 4.6124 55.6 0.037 1.79 77.9 33.8711 121 -99.0000 0 -99.00 0 1.849 0 39.2 0 74.0 0 2.80 0 372 7 398.3 4.2713 55.9 0.037 1.12 48.8 33.9848 121 -99.0000 0 -99.00 0 1.143 0 42.3 0 89.3 0 3.05 0 371 6 600.7 3.8876 56.1 0.037 0.55 24.0 34.1641 121 -99.0000 0 -99.00 0 0.544 3 44.0 3 111.3 3 3.20 3 370 5 799.8 3.4159 56.1 0.038 0.35 15.3 34.2860 121 -99.0000 0 -99.00 0 0.328 0 44.7 0 130.2 0 3.28 0 369 4 999.8 3.0403 56.1 0.038 0.33 14.2 34.3662 121 -99.0000 0 -99.00 0 0.309 0 45.0 0 142.9 0 3.29 0 368 3 1251.7 2.6600 56.2 0.037 0.40 17.5 34.4401 121 -99.0000 0 -99.00 0 0.376 0 45.3 0 155.9 0 3.27 0 367 2 1501.7 2.3463 56.2 0.035 0.63 27.4 34.5006 121 34.5108 3 -99.00 0 0.620 0 44.9 0 165.1 0 3.23 0 366 1 2006.2 1.9481 56.3 0.033 1.32 57.5 34.5833 121 34.5823 0 -99.00 0 1.390 0 43.0 0 172.4 0 3.10 0