*2014/11/20 09:56:31.98 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2009/05/29 06:18:46.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 18 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 518AB3EC NUMBER OF CHANNELS : 24 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 122 139 2 Pressure decibar 5.5 600.6 3 Temperature:Primary 'deg C (ITS90)' 4.7233 10.2742 4 Transmissivity %/metre 22 62.8 5 Fluorescence:URU:Seapoint mg/m^3 0.123 6.195 6 Salinity:T0:C0 PSS-78 31.8226 34.1895 7 Oxygen:Dissolved:SBE mL/L 0.41 7.69 8 Oxygen:Dissolved:SBE umol/kg 17.9 335 9 Bottle_Number n/a 1 18 10 Number_of_bin_records n/a 76 241 11 Salinity:Bottle PSS-78 31.8275 34.1699 12 Flag:Salinity:Bottle n/a 13 Chlorophyll:Extracted mg/m^3 2.35 6.23 14 Flag:Chlorophyll:Extracted n/a 15 Oxygen:Dissolved mL/L 0.435 7.682 16 Flag:Oxygen:Dissolved n/a 17 Nitrate_plus_Nitrite umol/L 0.1709 43.73618 18 Flag:Nitrate_plus_Nitrite n/a 19 Silicate umol/L 4.5 99.2 20 Flag:Silicate n/a 21 Phosphate umol/L 0.42967 3.251755 22 Flag:Phosphate n/a 23 Ammonium umol/L 0 0.18 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 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 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 R4 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 : 2009-08 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 : 41 LATITUDE : 48 25.88000 N ! (deg min) LONGITUDE : 126 13.62000 W ! (deg min) WATER DEPTH : 608 ALTIMETER (M) : 10.45 ! 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 ' ' 2038 conductivity:primary ' ' 2128 pressure ' ' 63507 temperature:secondary ' ' 2449 conductivity:secondary ' ' 2424 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005 Oxygen:SBE ' ' 0997 altimeter: ' ' ' ' irradiance:primary ' ' 4615 pH ' ' 0692 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/11/30 16:37:24 4051 4051 CLEAN 5.0.2 2009/11/30 16:51:09 ? ? ADDSAMP 3.4 2009/11/30 16:53:00 4051 4051 BINAVE 4.1.1 2009/11/30 16:54:38 4051 18 MERGE 3.3 2009/12/02 15:45:00 18 18 CLEAN 5.0.2 2009/12/02 15:45:09 ? ? CALIB 11.7 2009/12/08 16:43:54 18 18 SORT 3.5 2009/12/08 17:01:39 18 18 REMOVECH 8.0 2009/12/08 17:05:45 18 18 CHGUNITS 3.0 2009/12/08 17:15:57 18 18 REORDER 1.2.1 2009/12/08 17:17:52 ? ? HDREDIT2 2.5.1 2009/12/08 17:25:01 ? ? REMOVECH 8.0 2010/01/05 14:35:24 18 18 SORT 3.5 2010/01/05 14:47:43 18 18 MERGE 3.3 2010/01/05 14:48:19 18 18 CALIB 11.7 2010/08/18 13:37:44 18 18 HDREDIT2 2.5.1 2010/08/18 13:38:41 ? ? HDREDIT2 2.5.1 2010/09/02 14:06:12 ? ? CALIB 11.7 2013/06/04 13:12:04 18 18 HDREDIT2 2.6 2013/07/08 08:48:56 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:31:06 18 18 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:34:09 18 18 HDREDIT2 2.6 2013/12/18 13:29:01 ? ? CHANGE_FLAGS 2.0 2014/11/20 09:56:31 18 18 $END $REMARKS -CLEAN functions: 2009/11/30 16:50:45 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2009-08\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: 2009/12/02 15:44:58 2009/12/02 15:44:58 2009/12/02 15:44: 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 [umol/L], Flag:Nitrate_plus_Nitrite [ ], Silicate [umol/L], Flag:Silicate [ ], Phosphate [umol/L], Flag:Phosphate [ ], Ammonium, Flag:Ammonium Primary file : Q:\Cruise_Data_Processing\2009-08\Processing\hydro\2009-08-0041.samavg Secondary file: Q:\Cruise_Data_Processing\2009-08\Processing\hydro\2009-08-0041.mrgcln1 -CLEAN functions: 2009/12/02 15:45:08 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2009/12/08 16:43:54 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-08\Processing\doc\2009-08-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Salinity:T0:C0 PSS-78 10 0.2000000E-01 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 0.1980000E-01 0.1050900E+01 -SORT parameters: 2009/12/08 17:01:39 Sorted in ascending order of channel Pressure -REMOVECH 2009/12/08 17:05:45 12 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/12/08 17:25:01 Applied edit header: Q:\Cruise_Data_Processing\2009-08\Processing\doc\2009-08-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 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 11: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 13: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 15: Oxygen:Dissolved [mL/L] Units: ==> mL/L Format: f8.3 ==> F8.3 -REMOVECH 2010/01/05 14:35:24 2 channels removed. -SORT parameters: 2010/01/05 14:47:43 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2010/01/05 14:48:17 2010/01/05 14:48:18 2010/01/05 14:48: 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: Ammonium, Flag:Ammonium Primary file : Q:\Cruise_Data_Processing\2009-08\Processing\hydro\2009-08-0041.chesort Secondary file: Q:\Cruise_Data_Processing\2009-08\Processing\hydro\2009-08-0041.nh4 -CALIB parameters: 2010/08/18 13:37:44 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\Trans Cor\2009-08\DOC\2009-08-recal-tr.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Transmissivity %/metre 10 0.0000000E+00 0.1247000E+01 -HEADER EDITS: 2010/08/18 13:38:41 Applied edit header: Q:\Cruise_Data_Processing\Trans Cor\2009-08\DOC\Trans_Correction1.TXT -HEADER EDITS: 2010/09/02 14:06:12 Channel 4: Transmissivity [%/metre] Format: F7.2 ==> F6.1 -CALIB parameters: 2013/06/04 13:12:04 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\DATA\Nutrients\doc\Nutrients-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Nitrate_plus_Nitrite umol/L 10 0.1709000E+00 0.9812000E+00 21 Phosphate umol/L 10 0.4530000E-01 0.1011500E+01 -HEADER EDITS: 2013/07/08 08:48:56 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt -HEADER EDITS: 2013/12/18 13:29:01 Channel 23: Ammonium [umol/L] Units: ==> umol/L $END *COMMENTS Sample_Number 123: Salinity: Unstable readings Sample_Number 124: Salinity: Outlier in comparison to CTD salinity Sample_Number 124: DO: Colorimeter problem Sample_Number 130: Nutrients: Samples 133 and 132 for ammonia standard water - no nutrients Analysis methods: ----------------- Chlorophyll samples were analyzed at sea using a Chemistry Turner Designs 10AU fluorometer which was calibrated on May 13, 2009 using pure chlorophyll a. Chlorophyll precision was determined by analyzing replicate samples drawn from one Niskin. For details see worksheet “Precision” in file QF2009-08CHL.xls. Oxygen samples were analyzed at sea using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 950 Colorimeter. For information on precision see file 2009-08_oxy_duplicates.xls. Salinity samples were collected in glass bottles and analyzed at IOS on a Guildline model 8400B Autosal standardized with IAPSO standard seawater. See file 2009-08-salinity-duplicates.xls for information on AUtosal precision. Nutrient samples were collected in plastic tubes and analyzed fresh at sea using an Astoria autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). For details on nutrient duplicates and precision see file QF2009-08nuts.xls. Ammonia samples were analysed fresh at sea using a TD700 fluorometer. 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. ----------------------------------------------------------------------------------- ********************************************************************************* Transmissometer #1005DR was calibrated in March 2008, and drifted significantly but steadily until July 2009; then a sudden shift occurred, so that maximum values between September 2009 and July 2010 were very low, ~25%/m. In August 2010 a study was made of transmissivity that led to a decision to apply post-processing corrections to all cruises between March 2008 and June 2010. Transmissivity data from this cruise were corrected by multiplying the original values by a correction factor, which was based on assumptions that deep offshore transmissivity from a June 2009 cruise should be about 62%/m and that drift was linear with time between March 2008 and July 2009. The corrections produced reasonable results for all cruises in that time period. For details on how the correction factor was derived see: OSD_Data_Archive:\Cruise_Data\DOCUMENTS\Transmissometer 1005DR Corrections.doc These data should be considered estimates. ********************************************************************************* July 2013: A correction has been applied to Nitrate_plus_Nitrite and Phosphate data from deep-water cruises analyzed at IOS between 2009 and 2012. For details see the following report: Corrections to Nitrate and Phosphate for Deep-Water Cruises from 2009 to 2012.pdf which is stored in folder: \\Cruise_Data\DOCUMENTS\Analysis Reference Papers *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.2E-01 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.198E-01 1.0509) Transmissivity %/metre 10 -99 () (0 1.247) Nitrate_plus_Nitrite umol/L 10 -99 () (0.1709 0.9812) Phosphate umol/L 10 -99 () (0.453E-01 1.0115) $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 Trans Fluores Salinity Oxygen Oxyge Bo Numb Salinity Fl Chloro Fl Oxygen: Fl Nitra Fl Silic Fl Phosph Fl Ammoni Fl !le_ re ure: missi cence: :T0:C0 : n: tt er_o :Bottle ag phyll: ag Dissolv ag te_ ag ate ag ate ag um ag !Numb Primary vity URU: Dissol Disso ~u ~bin ~o Extrac ~a ed ~o plus_ ~t ~i ~p ~o !er 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 122 600.6 4.7233 61.0 0.130 34.1895 0.41 17.9 1 241 -99.0000 0 -99.00 0 0.435 0 43.7 0 99.2 0 3.25 0 -99.00 0 123 500.9 4.9525 62.6 0.128 34.1495 0.52 22.8 2 241 34.1699 3 -99.00 0 0.531 0 43.5 0 92.5 0 3.20 0 -99.00 0 124 400.1 5.2875 62.8 0.127 34.0887 0.79 34.1 3 241 34.1300 3 -99.00 0 -99.000 5 42.1 0 81.7 0 3.07 0 -99.00 0 125 300.6 5.8814 61.8 0.126 34.0158 1.26 54.8 4 241 -99.0000 0 -99.00 0 1.270 0 39.5 0 68.1 0 2.87 0 -99.00 0 126 250.0 6.2227 60.0 0.126 33.9625 1.70 73.8 5 241 -99.0000 0 -99.00 0 1.709 0 37.2 0 60.9 0 2.71 0 -99.00 0 127 199.9 6.6786 60.7 0.126 33.8986 2.33 101.4 6 241 -99.0000 0 -99.00 0 2.289 0 34.0 0 51.6 0 2.47 0 -99.00 0 128 174.9 6.8644 61.6 0.123 33.8737 2.72 118.1 7 241 -99.0000 0 -99.00 0 2.664 0 32.4 0 46.5 0 2.34 0 -99.00 0 129 150.2 7.0820 61.6 0.125 33.8159 2.97 129.3 8 241 -99.0000 0 -99.00 0 2.964 6 30.6 0 41.5 0 2.22 0 -99.00 0 130 125.0 7.1586 61.6 0.124 33.7005 3.50 152.3 9 241 -99.0000 0 -99.00 0 3.484 0 28.0 0 36.8 0 2.07 0 -99.00 0 131 100.2 7.0290 61.2 0.130 33.3235 4.26 185.4 10 76 -99.0000 0 -99.00 0 4.418 0 23.9 0 30.8 0 1.87 0 -99.00 0 132 99.7 7.0302 61.3 0.133 33.3266 4.32 187.9 11 120 -99.0000 0 -99.00 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 -99.00 0 133 99.8 7.0295 61.3 0.132 33.3214 4.34 188.7 12 240 -99.0000 0 -99.00 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 -99.00 0 134 75.0 6.8785 61.2 0.154 32.7300 5.82 253.2 13 241 -99.0000 0 -99.00 0 5.727 0 17.4 6 22.3 6 1.50 6 -99.00 0 135 50.7 7.7156 59.6 0.655 32.3922 6.93 301.7 14 241 -99.0000 0 -99.00 0 6.873 0 8.0 0 11.7 0 1.01 0 -99.00 0 136 30.2 8.3804 56.4 0.768 32.3456 6.96 303.3 15 241 -99.0000 0 -99.00 0 6.913 0 6.2 0 10.0 0 0.91 0 -99.00 0 137 20.7 9.8080 43.5 2.460 31.9979 7.04 306.9 16 241 -99.0000 0 2.35 6 7.021 0 1.5 0 4.5 0 0.52 0 0.18 6 138 10.5 10.0717 24.7 5.835 31.8226 7.46 325.2 17 241 -99.0000 0 6.23 6 7.447 0 0.8 0 5.0 0 0.49 0 0.01 6 139 5.5 10.2742 22.0 6.195 31.8251 7.69 335.0 18 241 31.8275 0 5.67 6 7.682 0 0.2 0 4.6 0 0.43 0 0.00 6