*2014/11/20 09:55:57.57 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/11/30 19:16:20.000 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 CRC : 2C2EF0E4 NUMBER OF CHANNELS : 24 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 150 165 2 Pressure decibar 1.8 343.8 3 Temperature:Secondary 'deg C (ITS90)' 7.3996 9.5392 4 Transmissivity %/metre 44.9 53.2 5 Fluorescence:URU:Seapoint mg/m^3 0.161 0.742 6 Oxygen:Dissolved:SBE mL/L 2.54 6.55 7 Oxygen:Dissolved:SBE umol/kg 110.6 286.8 8 PAR uE/m^2/sec 0 165.8 9 PAR:Reference uE/m^2/sec 704.7 2010.5 10 Salinity:T1:C1 PSS-78 26.096 31.2013 11 Bottle_Number n/a 1 16 12 Number_of_bin_records n/a 121 121 13 Salinity:Bottle PSS-78 31.1399 31.1399 14 Flag:Salinity:Bottle n/a 15 Oxygen:Dissolved mL/L 2.344 6.624 16 Flag:Oxygen:Dissolved n/a 17 Nitrate_plus_Nitrite umol/L 23.2 30.1 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 53.5 65.9 20 Flag:Silicate n/a 21 Phosphate umol/L 1.95 2.67 22 Flag:Phosphate n/a 23 Chlorophyll:Extracted mg/m^3 0.78 0.81 24 Flag:Chlorophyll:Extracted 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 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 7 F ' ' 1 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 3 I I 0 12 ' ' ' ' 5 I I 0 13 -99 ' ' 9 F R4 4 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 ' ' 23 -99 ' ' ' ' F7.2 R4 ' ' 24 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 : 2007-67 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia / Juan de Fuca SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : SoG/JdeF STATION : 27 EVENT NUMBER : 46 LATITUDE : 49 19.10000 N ! (deg min) LONGITUDE : 123 48.02000 W ! (deg min) WATER DEPTH : 404 ALTIMETER (M) : 4.74 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4484 conductivity:primary ' ' 1764 pressure ' ' 69698 temperature:secondary ' ' 2710 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953DR Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' irradiance:primary ' ' 4615 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.0 2008/01/14 13:40:03 1936 1936 CTDEDIT 4.61 2008/01/14 13:57:21 1936 1936 CALIB 11.7 2008/01/14 18:15:02 1936 1936 ADDSAMP 3.4 2008/01/15 13:58:42 1936 1936 BINAVE 4.1.1 2008/01/15 14:00:27 1936 16 MERGE 3.3 2008/02/26 13:34:14 16 16 CLEAN 5.0.2 2008/02/26 13:34:25 ? ? CALIB 11.7 2008/02/26 14:55:42 16 16 SORT 3.5 2008/02/26 14:56:04 16 16 REMOVECH 8.0 2008/02/26 14:56:12 16 16 CHGUNITS 3.0 2008/02/26 14:56:20 16 16 REORDER 1.2.1 2008/02/26 14:56:27 ? ? HDREDIT2 2.5.1 2008/02/26 14:56:45 ? ? MERGE 3.3 2008/03/04 13:54:09 16 16 CHANGE_FLAGS 1.0 2013/07/16 11:48:57 16 16 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:33:26 16 16 CHANGE_FLAGS 2.0 2014/11/20 09:55:57 16 16 $END $REMARKS -CTDEDIT 2008/01/14 13:57:21 5 changes in channel Salinity:T0:C0 -CALIB parameters: 2008/01/14 18:15:02 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-67\Processing\doc\2007-67-press-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.8000000E+00 0.1000000E+01 -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2007-67\processing\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: 2008/02/26 13:34:13 2008/02/26 13:34:13 2008/02/26 13:34: 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, 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_Processing\2007-67\Processing\test\2007-67-0046.samavg Secondary file: Q:\Cruise_Data_Processing\2007-67\Processing\test\2007-67-0046.mrgcln1 -CLEAN functions: 2008/02/26 13:34:24 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2008/02/26 14:55:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-67\Processing\doc\2007-67-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.5500000E-02 0.1020300E+01 15 Salinity:T1:C1 PSS-78 10 0.4000000E-02 0.1000000E+01 -SORT parameters: 2008/02/26 14:56:04 Sorted in ascending order of channel Press* -REMOVECH 2008/02/26 14:56:12 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/02/26 14:56:45 Applied edit header: Q:\Cruise_Data_Processing\2007-67\Processing\doc\2007-67-bot-hdr.txt Channel 2: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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 Channel 8: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 13: Salinity:Bottle [PSS-78] Units: ==> PSS-78 -The following MERGE parameters were used: 2008/03/04 13:54:07 2008/03/04 13:54:08 2008/03/04 13:54: 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\2007-67\2007-67-0046.ch1 Secondary file: Q:\Cruise_Data_Processing\2007-67\2007-67-0046.chl1 $END *COMMENTS CTDEDIT was used to clean primary salinity very lightly. Dissolved Oxygen Sample 154 did not titrate properly. I estimated the value based on the amount of sodium thiosulfate that was dispensed. (S.Sloman) This sample is also an outlier in comparison with CTD data and in DO vs salinity plot. 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 are analyzed frozen using the Technicon 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. Average of two samples is reported unless otherwise reported. Variability is assessed as the % (std dev/mean*100). 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 ! ---------------------- -------- ---- ------ ------------ Pressure dbars 10 -99 () (0.8 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.55E-02 1.0203) Salinity:T1:C1 PSS-78 10 -99 () (0.4E-02 1) $END !-1-- --2--- ---3---- --4-- ---5--- --6--- --7-- --8--- --9--- ---10--- 11 -12- ---13--- - ---15-- - --17- - --19- - --21-- - --23-- - !Samp Pressu Temperat Trans Fluores Oxygen Oxyge PAR PAR: Salinity Bo Numb Salinity F Oxygen: F Nitra F Silic F Phosph F Chloro F !le_ re ure: missi cence: : n: Refere :T1:C1 tt er_o :Bottle l Dissolv l te_ l ate l ate l phyll: l !Numb Secondar vity URU: Dissol Disso nce ~u ~bin ~ ed ~ plus_ ~ ~ ~ Extrac ~ !er y Seapoin ved: lved: mb _rec l e Nitri t t t ted e ! t SBE SBE er ords e d te e e e d !---- ------ -------- ----- ------- ------ ----- ------ ------ -------- -- ---- -------- - ------- - ----- - ----- - ------ - ------ - *END OF HEADER 165 1.8 7.3996 44.9 0.707 6.55 286.8 165.8 1345.8 26.0960 16 121 -99.0000 0 6.624 0 23.2 0 53.5 0 1.95 0 0.81 0 164 6.0 8.0504 50.3 0.742 6.51 284.5 25.4 1622.0 27.3289 15 121 -99.0000 0 6.579 0 24.8 0 54.4 0 2.11 0 0.78 0 163 11.4 8.2936 51.6 0.688 6.36 277.9 9.7 1493.0 27.6278 14 121 -99.0000 0 6.383 0 24.6 0 54.6 0 2.12 0 -99.00 0 162 22.0 8.5766 52.4 0.481 6.14 268.4 2.1 1242.5 27.8899 13 121 -99.0000 0 6.104 0 25.6 0 55.5 0 2.21 0 -99.00 0 161 31.9 9.3711 53.2 0.256 5.27 230.1 0.8 755.5 28.7613 12 121 -99.0000 0 5.257 0 26.7 0 57.4 0 2.27 0 -99.00 0 160 41.9 9.4404 52.2 0.219 4.64 202.4 0.2 704.7 29.1878 11 121 -99.0000 0 4.662 0 26.8 0 56.6 0 2.35 0 -99.00 0 159 51.9 9.4640 52.1 0.205 4.11 179.3 0.1 912.8 29.5223 10 121 -99.0000 0 3.968 0 28.4 0 58.4 0 2.49 0 -99.00 0 158 76.8 9.5392 51.7 0.173 3.24 141.4 0.0 712.0 30.1953 9 121 -99.0000 0 3.323 0 29.0 0 54.2 0 2.44 0 -99.00 0 157 102.0 9.4037 49.5 0.174 3.35 146.1 0.0 941.7 30.5794 8 121 -99.0000 0 3.364 0 29.4 0 55.8 0 2.48 0 -99.00 0 156 126.9 9.4933 50.6 0.162 3.07 133.7 0.0 1648.1 30.7302 7 121 -99.0000 0 3.071 0 29.8 0 55.9 0 2.49 0 -99.00 0 155 151.9 9.4079 49.4 0.165 3.05 132.9 0.0 829.4 30.8054 6 121 -99.0000 0 3.101 0 29.6 0 58.1 0 2.53 0 -99.00 0 154 176.9 9.2455 46.5 0.170 3.06 133.3 0.0 994.9 30.9463 5 121 -99.0000 0 2.344 3 29.5 0 60.1 0 2.55 0 -99.00 0 153 202.0 9.2279 46.2 0.167 2.96 129.3 0.0 1428.9 31.0073 4 121 -99.0000 0 2.966 0 30.0 0 60.5 0 2.60 0 -99.00 0 152 252.1 9.2141 47.6 0.163 2.60 113.3 0.0 1711.5 31.1102 3 121 -99.0000 0 2.599 0 29.9 0 65.6 0 2.67 0 -99.00 0 151 302.3 9.1945 47.1 0.162 2.58 112.4 0.0 1614.6 31.1393 2 121 31.1399 0 2.581 0 30.1 0 65.9 0 2.36 0 -99.00 0 150 343.8 9.1765 45.2 0.161 2.54 110.6 0.0 2010.5 31.2013 1 121 -99.0000 0 2.517 0 29.5 0 64.9 0 2.67 0 -99.00 0