*2014/11/20 09:55:45.62 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/09/07 20:08:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 22 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 3156B3FE NUMBER OF CHANNELS : 24 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 375 397 2 Pressure decibar 5.034 2167.324 3 Temperature:Secondary 'deg C (ITS90)' 1.8863 15.9519 4 Transmissivity %/metre 48.3 58.8 5 Fluorescence:URU:Seapoint mg/m^3 0.106 1.403 6 Oxygen:Dissolved:SBE mL/L 0.289 6.459 7 Oxygen:Dissolved:SBE umol/kg 12.55828 281.1974 8 Salinity:T1:C1 PSS-78 31.9621 34.5995 9 Bottle_Number n/a 1 23 10 Number_of_bin_records n/a 121 121 11 Salinity:Bottle PSS-78 31.9211 34.6029 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 0.39 0.7 14 Flag:Chlorophyll:Extracted n/a 15 Oxygen:Dissolved mL/L 0.246 6.42 16 Flag:Oxygen:Dissolved n/a 17 Nitrate_plus_Nitrite umol/L 1 45.6 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 7.9 175.3 20 Flag:Silicate n/a 21 Phosphate umol/L 0.47 3.29 22 Flag:Phosphate n/a 23 Ammonium umol/L 0 0.1E-01 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 : CS00 EVENT NUMBER : 95 LATITUDE : 50 26.01000 N ! (deg min) LONGITUDE : 129 54.92000 W ! (deg min) WATER DEPTH : 2176 ALTIMETER (M) : 14.59 ! 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 10:54:38 2662 2662 ADDSAMP 3.4 2008/03/21 14:31:08 2662 2662 BINAVE 4.1.1 2008/03/21 14:31:54 2662 22 MERGE 3.3 2008/04/17 16:51:01 22 22 CLEAN 5.0.2 2008/04/17 16:51:07 ? ? CALIB 11.7 2008/04/17 16:52:01 22 22 SORT 3.5 2008/04/17 16:52:08 22 22 REMOVECH 8.0 2008/04/17 16:52:30 22 22 CHGUNITS 3.0 2008/04/17 16:52:55 22 22 REORDER 1.2.1 2008/04/17 16:53:02 ? ? HDREDIT2 2.5.1 2008/04/17 16:53:24 ? ? HDREDIT2 2.5.1 2010/08/13 13:57:53 ? ? CHANGE_FLAGS 1.0 2013/07/16 16:32:58 22 22 HDREDIT2 2.6 2013/12/16 13:07:49 ? ? CHANGE_FLAGS 2.0 2014/11/20 09:55:45 22 22 $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\2007-16-0095.samavg Secondary file: Q:\Cruise_Data_Processing\2007-16\Processing\hydro\2007-16-0095.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 16:52:01 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 16:52:08 Sorted in ascending order of channel Press* -REMOVECH 2008/04/17 16:52:30 11 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/04/17 16:53:24 Applied edit header: Q:\Cruise_Data_Processing\2007-16\Processing\doc\2007-16-bot-hdr2.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 13:57:53 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 13:07:49 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 There is some confusion about which Niskin Bottles were sampled. Bottles originally listed as 21 and 22 have been changed to 22 and 23. For details see the processing report 2007-16-proc.doc. Sample #397: Salinity: sample was labelled as 396, but according to the rosette log the sample came from the same bottle that was labelled as #397 for all other chemistry samples. The bottle corresponding to sample #396 was said to contain no water. Samples #393 and 394: Salinity: Outliers in comparison to CTD. Sample_Number 375: Technicon AA II Sept 14, 2007 Sample_Number 376: Technicon AA II Sept 14, 2007 Sample_Number 377: Technicon AA II Sept 14, 2007 Sample_Number 378: Technicon AA II Sept 14, 2007 Sample_Number 379: Technicon AA II Sept 14, 2007 Sample_Number 380: Technicon AA II Sept 14, 2007 Sample_Number 381: Technicon AA II Sept 14, 2007 Sample_Number 382: Technicon AA II Sept 14, 2007 Sample_Number 383: Technicon AA II Sept 14, 2007 Sample_Number 384: Technicon AA II Sept 14, 2007 Sample_Number 385: Technicon AA II Sept 14, 2007 Sample_Number 386: Technicon AA II Sept 14, 2007 Sample_Number 387: Technicon AA II Sept 14, 2007 Sample_Number 388: Technicon AA II Sept 14, 2007 Sample_Number 389: Technicon AA II Sept 14, 2007 Sample_Number 390: Technicon AA II Sept 14, 2007 Sample_Number 391: Technicon AA II Sept 14, 2007 Sample_Number 392: Technicon AA II Sept 14, 2007 Sample_Number 393: Technicon AA II Sept 14, 2007 Sample_Number 394: Technicon AA II Sept 14, 2007 Sample_Number 397: Technicon AA II Sept 14, 2007 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 for this cast were stored frozen and analyzed at IOS using the Technicon II 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 397 5.0 15.9519 48.30 0.466 5.91 257.8 32.1294 23 121 32.1337 0 0.39 0 5.824 0 1.0 0 7.9 0 0.47 0 -99.00 0 396 11.6 15.9056 48.60 0.889 5.91 257.9 32.1306 22 121 -99.0000 0 -99.00 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 0.00 6 394 20.7 15.8082 50.60 1.403 5.87 256.0 32.1266 20 121 32.1337 3 0.70 0 5.805 0 1.2 0 7.9 0 0.47 0 0.01 6 393 30.6 11.4657 51.00 1.108 5.46 238.0 31.9621 19 121 31.9211 3 -99.00 0 5.339 0 10.9 0 20.3 0 1.10 0 -99.00 0 392 50.3 9.4121 55.40 0.404 6.05 263.6 32.3678 18 121 32.4070 0 -99.00 0 6.032 0 11.7 0 14.1 0 1.19 0 -99.00 0 391 76.2 7.4525 57.20 0.283 6.46 281.2 32.5523 17 121 32.5611 0 -99.00 0 6.420 0 12.0 0 12.0 0 1.18 0 -99.00 0 390 102.1 7.1054 57.70 0.155 6.01 261.6 32.7315 16 121 32.7308 0 -99.00 0 6.013 0 14.7 0 16.5 0 1.34 0 -99.00 0 389 126.5 6.7429 57.90 0.114 4.94 214.7 33.3250 15 121 33.3358 0 -99.00 0 4.896 0 21.6 0 28.6 0 1.68 0 -99.00 0 388 150.6 6.5409 57.90 0.110 4.50 195.9 33.6327 14 121 33.6231 0 -99.00 0 4.493 0 24.0 0 33.5 0 1.80 0 -99.00 0 387 175.0 6.2648 57.80 0.109 4.18 181.8 33.7626 13 121 33.7655 0 -99.00 0 4.185 0 26.1 0 39.5 0 1.91 0 -99.00 0 386 204.9 6.0477 57.80 0.109 3.97 172.5 33.7931 12 121 33.7961 0 -99.00 0 3.986 0 27.4 0 42.8 0 1.99 0 -99.00 0 385 256.5 5.3783 58.10 0.106 3.13 136.1 33.8387 11 121 33.8418 0 -99.00 0 3.175 0 31.6 0 54.7 0 2.28 0 -99.00 0 384 300.3 5.0269 58.30 0.107 2.29 99.5 33.8734 10 121 33.8753 0 -99.00 0 2.303 0 36.2 0 66.3 0 2.58 0 -99.00 0 383 402.6 4.4807 58.50 0.114 1.29 56.1 33.9619 9 121 33.9666 0 -99.00 0 1.274 0 41.4 0 83.9 0 2.93 0 -99.00 0 382 504.4 4.1905 58.80 0.110 0.85 37.0 34.0572 8 121 34.0595 0 -99.00 0 0.844 0 43.3 0 97.3 0 3.07 0 -99.00 0 381 595.1 4.0809 58.80 0.113 0.61 26.3 34.1261 7 121 34.1281 0 -99.00 0 0.609 0 44.0 0 104.8 0 3.14 0 -99.00 0 380 751.7 3.7972 58.70 0.111 0.32 14.0 34.2540 6 121 34.2553 0 -99.00 0 0.306 0 45.1 0 120.1 0 3.25 0 -99.00 0 379 999.1 3.2924 58.70 0.112 0.29 12.6 34.3672 5 121 34.3695 0 -99.00 0 0.246 0 45.6 0 137.5 0 3.29 0 -99.00 0 378 1253.2 2.7826 58.80 0.110 0.43 18.6 34.4473 4 121 34.4546 0 -99.00 0 0.386 0 45.3 0 150.9 0 3.24 0 -99.00 0 377 1497.5 2.3961 58.80 0.109 0.72 31.2 34.5073 3 121 34.5109 0 -99.00 0 0.650 0 44.6 0 161.3 0 3.17 0 -99.00 0 376 2001.1 1.9426 58.30 0.107 1.40 60.9 34.5869 2 121 34.5910 0 -99.00 0 1.332 0 43.2 0 174.9 0 3.06 0 -99.00 0 375 2167.3 1.8863 57.30 0.108 1.51 65.5 34.5995 1 121 34.6029 0 -99.00 0 1.442 0 42.3 0 175.3 0 3.03 0 -99.00 0