*2014/11/20 09:55:44.06 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/09/04 22:58:55.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 17 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : D7AA91A7 NUMBER OF CHANNELS : 24 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 175 191 2 Pressure decibar 3.202 590.8 3 Temperature:Secondary 'deg C (ITS90)' 4.9839 16.6902 4 Transmissivity %/metre 45.9 57.9 5 Fluorescence:URU:Seapoint mg/m^3 0.93E-01 1.312 6 Oxygen:Dissolved:SBE mL/L 0.609 6.23 7 Oxygen:Dissolved:SBE umol/kg 26.47269 271.3092 8 Salinity:T1:C1 PSS-78 31.8122 34.1487 9 Bottle_Number n/a 1 17 10 Number_of_bin_records n/a 121 121 11 Salinity:Bottle PSS-78 31.8182 34.1464 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 0.13 0.83 14 Flag:Chlorophyll:Extracted n/a 15 Oxygen:Dissolved mL/L 0.585 6.16 16 Flag:Oxygen:Dissolved n/a 17 Nitrate_plus_Nitrite umol/L 0 39 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 10.1 93.4 20 Flag:Silicate n/a 21 Phosphate umol/L 0.21 3.12 22 Flag:Phosphate n/a 23 Ammonium umol/L 0.11 0.17 24 Flag:Ammonium 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 ' ' 7 F ' ' 2 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 3 I I 0 10 ' ' ' ' 5 I I 0 11 -99 ' ' 9 F R4 4 12 0 ' ' 3 NQ C ' ' 13 -99 ' ' 7 F R4 2 14 0 ' ' 3 NQ C ' ' 15 -99 ' ' 8 F ' ' 3 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 6 F R4 1 20 0 ' ' 3 NQ C ' ' 21 -99 ' ' 7 F R4 2 22 0 ' ' 3 NQ C ' ' 23 -99 ' ' 7 F R4 2 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 : 2007-16 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LC09 EVENT NUMBER : 40 LATITUDE : 48 25.95000 N ! (deg min) LONGITUDE : 126 13.40000 W ! (deg min) WATER DEPTH : 593 ALTIMETER (M) : 6.45 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2106 conductivity:primary ' ' 2424 pressure ' ' 63507 temperature:secondary ' ' 4752 conductivity:secondary ' ' 1763 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953DR Oxygen:SBE ' ' 1119 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/03/19 10:54:11 2057 2057 ADDSAMP 3.4 2008/03/21 14:30:45 2057 2057 BINAVE 4.1.1 2008/03/21 14:31:44 2057 17 MERGE 3.3 2008/04/17 16:50:59 17 17 CLEAN 5.0.2 2008/04/17 16:51:05 ? ? CALIB 11.7 2008/04/17 16:51:59 17 17 SORT 3.5 2008/04/17 16:52:06 17 17 REMOVECH 8.0 2008/04/17 16:52:29 17 17 CHGUNITS 3.0 2008/04/17 16:52:54 17 17 REORDER 1.2.1 2008/04/17 16:53:00 ? ? HDREDIT2 2.5.1 2008/04/17 16:53:12 ? ? HDREDIT2 2.5.1 2010/08/13 13:57:51 ? ? CHANGE_FLAGS 1.0 2013/07/16 16:32:57 17 17 HDREDIT2 2.6 2013/12/16 13:07:48 ? ? CHANGE_FLAGS 2.0 2014/11/20 09:55:44 17 17 $END $REMARKS -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2007-16\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: 2008/04/17 16:50:57 2008/04/17 16:50:57 2008/04/17 16:50: 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, Ammonium, Flag:Ammonium Primary file : Q:\Cruise_Data_Processing\2007-16\Processing\hydro\2007-16-0040.samavg Secondary file: Q:\Cruise_Data_Processing\2007-16\Processing\hydro\2007-16-0040.mrgcln1 -CLEAN functions: 2008/04/17 16:51:04 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2008/04/17 16:51:59 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-16\Processing\doc\2007-16-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.9500000E-02 0.1078700E+01 -SORT parameters: 2008/04/17 16:52:06 Sorted in ascending order of channel Press* -REMOVECH 2008/04/17 16:52:29 11 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/04/17 16:53:12 Applied edit header: Q:\Cruise_Data_Processing\2007-16\Processing\doc\2007-16-bot-hdr1.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 11: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 24: Flag:Ammonium [] Name: flag:Ammonium ==> Flag:Ammonium -HEADER EDITS: 2010/08/13 13:57:51 Applied edit header: C:\My Documents\PROCESSING NOTES\sample headers\fixhdr.txt Channel 4: Transmissivity [%/metre] Format: F6.1 ==> F7.2 -HEADER EDITS: 2013/12/16 13:07:48 Channel 12: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 14: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 16: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 18: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 20: Flag:Silicate [n/a] Units: ==> n/a Channel 22: Flag:Phosphate [n/a] Units: ==> n/a Channel 23: Ammonium [umol/L] Units: ==> umol/L Channel 24: Flag:Ammonium [n/a] Units: ==> n/a $END *COMMENTS Dissolved Oxygen Sample # 179: analyst flagged this "c" due to a small bubble in flask prior to titration; flag was changed to "d" because it was found to be an outlier in comparison to CTD Dissolved Oxygen and in plots of DO versus salinity. Sample_Number 189: SIL is High - no reason Sample_Number 191: Poor peak shape NO3 Phosphate Samples: All phosphate data for this cast are flagged “d” because new equipment caused contamination ranging from 0.07 to -0.33 uM PO4. Phosphate data were recovered by comparing to archived data below 1000m at each station and correcting accordingly. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed at IOS on Guildline model 8400B Autosal Salinometers which are standardized with IAPSO standard seawater. Oxygen samples are analyzed at sea 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 using an Astoria autoanalyzer. 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. Ammonium analyses at IOS follows the methods described in: Holmes, R.M., Aminot, A., Kerouel, R., Hooker, B.A., and Peterson, B.J. 1999 A simple and precise method for measuring ammonium in marine and freshwater ecosystems. Can. J. Fish. Aquat. Sci. 56: 1801-1808 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 () (0.95E-02 1.0787) $END !-1-- --2--- ---3---- --4--- ---5--- --6--- --7-- ---8---- 9- -10- ---11--- 12 --13-- 14 ---15-- 16 --17- 18 --19- 20 --21-- 22 --23-- 24 !Samp Pressu Temperat Transm Fluores Oxygen Oxyge Salinity Bo Numb Salinity Fl Chloro Fl Oxygen: Fl Nitra Fl Silic Fl Phosph Fl Ammoni Fl !le_ re ure: issivi cence: : n: :T1:C1 tt er_o :Bottle ag phyll: ag Dissolv ag te_ ag ate ag ate ag um ag !Numb Secondar ty URU: Dissol Disso ~u ~bin ~o Extrac ~a ed ~o plus_ ~t ~i ~p ~o !er y Seapoin ved: lved: mb _rec tt ted ct lv Nitri ri ca ha ni ! t SBE SBE er ords le ed ed te te te te um !---- ------ -------- ------ ------- ------ ----- -------- -- ---- -------- -- ------ -- ------- -- ----- -- ----- -- ------ -- ------ -- *END OF HEADER 191 3.2 16.6902 46.40 0.555 5.81 253.4 31.8143 17 121 31.8182 0 0.60 0 5.738 0 0.0 4 11.3 0 0.22 4 0.17 6 190 11.3 16.6624 45.90 0.750 5.83 254.2 31.8122 16 121 -99.0000 0 0.63 0 5.728 0 0.0 4 10.1 0 0.21 4 0.17 6 189 20.6 10.8771 48.30 1.312 6.05 263.6 32.2218 15 121 -99.0000 0 0.83 0 5.569 0 9.9 4 17.7 3 1.00 4 0.11 6 188 32.2 8.6654 55.50 0.500 6.23 271.3 32.3842 14 121 -99.0000 0 0.32 0 6.130 0 10.0 4 11.5 0 0.96 4 -99.00 0 187 51.3 7.6932 57.60 0.219 6.18 269.2 32.4765 13 121 -99.0000 0 0.13 0 6.160 0 12.1 4 13.0 0 1.07 4 -99.00 0 186 76.2 7.5365 57.50 0.112 4.77 207.8 32.8376 12 121 -99.0000 0 -99.00 0 4.783 0 19.6 4 25.7 0 1.57 4 -99.00 0 185 102.5 7.1536 57.50 0.097 4.07 177.3 33.3800 11 121 -99.0000 0 -99.00 0 4.078 0 23.2 4 32.2 0 1.84 4 -99.00 0 184 126.1 7.2688 57.60 0.095 2.92 127.1 33.7331 10 121 -99.0000 0 -99.00 0 2.935 0 29.5 4 40.6 0 2.14 4 -99.00 0 183 151.9 7.1214 57.50 0.096 2.45 106.5 33.8542 9 121 -99.0000 0 -99.00 0 2.392 0 30.0 4 45.6 0 2.29 4 -99.00 0 182 176.0 7.0728 57.30 0.095 1.99 86.5 33.9324 8 121 -99.0000 0 -99.00 0 1.935 0 31.4 4 51.2 6 2.44 46 -99.00 0 181 201.4 6.8979 57.50 0.097 1.61 70.2 33.9708 7 121 -99.0000 0 -99.00 0 1.569 0 32.1 4 55.3 0 2.58 4 -99.00 0 180 251.4 6.5570 57.70 0.096 1.44 62.7 34.0013 6 121 -99.0000 0 -99.00 0 1.399 0 32.8 4 60.7 0 2.67 4 -99.00 0 179 301.2 6.2797 57.90 0.094 1.32 57.6 34.0214 5 121 -99.0000 0 -99.00 0 1.377 4 35.1 4 64.9 0 2.78 4 -99.00 0 178 402.3 5.8680 57.60 0.093 1.07 46.4 34.0568 4 121 -99.0000 0 -99.00 0 1.021 0 35.0 4 72.8 0 2.86 4 -99.00 0 177 502.1 5.4379 57.80 0.095 0.86 37.2 34.0893 3 121 -99.0000 0 -99.00 0 0.775 0 36.9 4 82.0 0 2.99 4 -99.00 0 175 590.5 4.9839 56.60 0.095 0.61 26.5 34.1487 1 121 -99.0000 0 -99.00 0 0.591 0 39.0 4 93.4 0 3.11 4 -99.00 0 176 590.8 4.9855 56.50 0.095 0.61 26.5 34.1485 2 121 34.1464 0 -99.00 0 0.585 0 38.2 4 93.3 0 3.12 4 -99.00 0