*2014/11/20 09:56:17.15 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2008/08/14 19:21:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : D8FE657 NUMBER OF CHANNELS : 26 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 26 44 2 Pressure decibar 5.1 1315 3 Temperature:Primary 'deg C (ITS90)' 2.948 15.1011 4 Transmissivity %/metre 42 58.1 5 Fluorescence:URU:Seapoint mg/m^3 0.86E-01 1.846 6 Oxygen:Dissolved:SBE mL/L 0.24 6.51 7 Salinity:T0:C0 PSS-78 32.1745 34.4761 8 Bottle_Number n/a 1 19 9 Number_of_bin_records n/a 63 241 10 Salinity:Bottle PSS-78 32.1846 34.481 11 Flag:Salinity:Bottle n/a 12 Oxygen:Dissolved mL/L 0.242 6.55 13 Flag:Oxygen:Dissolved n/a 14 Nitrate_plus_Nitrite umol/L 0.1 44.7 15 Flag:Nitrate_plus_Nitrite n/a 16 Silicate umol/L 1.5 149 17 Flag:Silicate n/a 18 Phosphate umol/L 0.36 3.3 19 Flag:Phosphate n/a 20 Oxygen:Dissolved:SBE umol/kg 10.5 283.7 21 Carbon:Dissolved:Inorganic umol/kg 1940.16 2385.27 22 Flag:Carbon:Dissolved:Inorganic n/a 23 Alkalinity:Total umol/kg 2169.6 2401.84 24 Flag:Alkalinity:Total n/a 25 pH n/a 7.3054 7.9603 26 Flag:pH 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 ' ' 9 F ' ' 4 8 -99 ' ' 3 I I 0 9 ' ' ' ' 5 I I 0 10 -99 ' ' 9 F R4 4 11 0 ' ' 3 NQ C ' ' 12 -99 ' ' 8 F ' ' 3 13 0 ' ' 3 NQ C ' ' 14 -99 ' ' 6 F R4 1 15 0 ' ' 3 NQ C ' ' 16 -99 ' ' 6 F R4 1 17 0 ' ' 3 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 6 F ' ' 1 21 -99 ' ' ' ' F8.2 R4 ' ' 22 0 ' ' 3 NQ C ' ' 23 -99 ' ' ' ' F8.2 R4 ' ' 24 0 ' ' 3 NQ C ' ' 25 -99 ' ' ' ' F9.4 R4 ' ' 26 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 : 2008-27 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P4 EVENT NUMBER : 11 LATITUDE : 48 39.05000 N ! (deg min) LONGITUDE : 126 39.88000 W ! (deg min) WATER DEPTH : 1310 ALTIMETER (M) : 12.41 ! 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 ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/11/09 15:49:43 4400 4400 CLEAN 5.0.2 2008/11/09 15:51:48 ? ? ADDSAMP 3.4 2008/11/09 15:57:58 4400 4400 BINAVE 4.1.1 2008/11/09 16:01:51 4400 19 MERGE 3.3 2008/11/17 17:01:34 19 19 CLEAN 5.0.2 2008/11/17 18:50:21 ? ? CALIB 11.7 2008/11/25 17:39:30 19 19 SORT 3.5 2008/11/26 15:50:26 19 19 REMOVECH 8.0 2008/11/26 16:07:54 19 19 CHGUNITS 3.0 2008/11/26 17:09:28 19 19 HDREDIT2 2.5.1 2008/11/27 11:55:14 ? ? HDREDIT2 2.5.1 2009/04/17 11:39:37 ? ? SORT 3.5 2010/05/08 16:49:16 19 19 MERGE 3.3 2010/05/08 16:49:54 19 19 HDREDIT2 2.5.1 2010/05/08 16:55:27 ? ? SORT 3.5 2010/05/08 16:56:50 19 19 CHANGE_FLAGS 1.0 2013/07/16 11:49:12 19 19 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:33:51 19 19 CHANGE_FLAGS 2.0 2014/11/20 09:56:17 19 19 $END $REMARKS -CLEAN functions: 2008/11/09 15:51:43 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2008-27\Processing\test\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: 2008/11/17 17:01:34 2008/11/17 17:01:34 2008/11/17 17:01: 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, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : Q:\Cruise_Data_Processing\2008-27\Processing\hydro\2008-27-0011.samavg Secondary file: Q:\Cruise_Data_Processing\2008-27\Processing\hydro\2008-27-0011.mrgcln1 -CLEAN functions: 2008/11/17 18:50:21 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2008/11/25 17:39:30 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.2000000E-02 0.1071000E+01 17 Salinity:T1:C1 PSS-78 10 0.1600000E-02 0.1000000E+01 -SORT parameters: 2008/11/26 15:50:26 Sorted in ascending order of channel Press* -REMOVECH 2008/11/26 16:07:54 11 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/11/27 11:55:14 Applied edit header: Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-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 Channel 10: Salinity:Bottle [PSS-78] Units: ==> PSS-78 -HEADER EDITS: 2009/04/17 11:39:37 Applied edit header: C:\My Documents\sample headers\add-comment.hdr -SORT parameters: 2010/05/08 16:49:16 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2010/05/08 16:49:54 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Average Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic, Alkalinity:Total, Flag:Alkalinity:Total, pH, Flag:pH Primary file : H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2008-27\2008-27-0011.chesrt Secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2008-27\2008-27-0011.iossrt Comments from secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2008-27\2008-27-0011.iossrt --------------------------------------------------------------------------- -SORT parameters: 2010/05/08 16:47:09 Sorted in ascending order of channel Sample_Number -HEADER EDITS: 2010/05/08 16:55:27 Applied edit header: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\DIC_ALK_pH.txt -SORT parameters: 2010/05/08 16:56:50 Sorted in ascending order of channel Pressure $END *COMMENTS Sample_Number 34: Salinity: analyzed on Portasal at sea Sample_Number 26: Nutrients: frozen: rerun Sample_Number 27: Nutrients: frozen: rerun Sample_Number 28: Nutrients: frozen: rerun Sample_Number 29: Nutrients: frozen: rerun Sample_Number 30: Nutrients: frozen: rerun Sample_Number 31: Nutrients: frozen: rerun Sample_Number 32: Nutrients: frozen: rerun Sample_Number 33: Nutrients: frozen: rerun Sample_Number 34: Nutrients: frozen: rerun Sample_Number 35: Nutrients: NO3 low Sample_Number 36: Nutrients: frozen: rerun, tube cracked Sample_Number 37: Nutrients: frozen: rerun Sample_Number 38: All Samples: Niskin bottle did not close Sample_Number 39: Nutrients: frozen: rerun Sample_Number 40: Nutrients: frozen: rerun Sample_Number 41: Nutrients: frozen: rerun Sample_Number 42: Nutrients: frozen: rerun Sample_Number 43: Nutrients: frozen: rerun Sample_Number 44: Nutrients: frozen: rerun Analysis methods: ----------------- Chlorophyll samples were analyzed at sea using a Chemistry Turner 10 AU fluorometer which was calibrated on April 23, 2008 using pure chlorophyll a. Chlorophyll precision was determined by analyzing replicate samples drawn from one Niskin. For details see worksheet “Precision” in file QF 2008-27CHL M.xls. Oxygen samples were analyzed on an automated Winkler titration system following the procedures of Carpenter (1965). Samples were analyzed at sea using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 910 Colorimeter. For details on precision see file 2008-27-duplicates-DO.xls. Salinity samples were collected in glass bottles and analyzed on a Guildline model 8400B Autosal at IOS or a Guildline Portasal 8410A at sea. Salinometers are standardized with IAPSO standard seawater. See file 2008-27-sal-duplicates.xls for information on precision and note the warning below. Nutrient samples were analyzed from frozen samples using an Astoria system following methods described in Barwell-Clarke and Whitney (1996). For details on nutrient duplicates and precision see file QF2008-27nuts M.xls. DMS data are provided by C.S. Wong and researchers are asked to contact him before using them. The minimum detectable level for DMS is 0.10 nM, so “0” values should be interpreted as <0.10. For details on the collection and analysis of the DMS data see file 2008-27 DMS Report.doc. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. Total alkalinity (Alk) was determined by potentiometric titration. pH on the total hydrogren ion concentration scale was determined photometrically and is reported at 25C and surface pressure. Complete documentation on DIC, ALK and pH sampling, analysis and precision estimates can be found in the Carbon Excel file from the cruise located in the cruise "DOC" directory. . 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. WARNING: There were problems with both salinometers. Variations in the performance of the Portasal were fairly random from day to day, while the Autosal results were fairly steady for the analysis of samples from the first half of the cruise, but there may have been a shift later and the analyst reported problems with stability near the end. Studying multiple bottles fired at a single stop suggests that the Autosal is good to ±0.005 and the scatter in COMPARE looks similar. For the Portasal the multiple bottle study suggests the data is good to ±0.008, but the larger comparison between bottles and CTD showed more scatter, ~ ±0.015. Duplicate studies suggest that the Portasal was reading lower than the Autosal by ~0.007 with a standard deviation of 0.003, but the wider comparisons of bottles and CTD data suggests the Portasal is lower than the Autosal by ~0.003. Given the uncertainty in the comparisons no attempt was made to make the Autosal and POrtasal results match. Similarly, the only recalibration to CTD salinity was to make the secondary salinity match the primary salinity. Recalibration may be applied later if factory recalibration indicates that there was significant drift. Autosal values have been selected for Salinity:Bottle where possible. Where there are no Autosal values, the Portasal values were used, but were all flagged "c", except for those that had more severe flags attached for other reasons. NOTE: April 2009 Post-cruise calibrations show primary CTD salinity is within 0.001. Comments from secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2008-27\2008-27-0011.iossrt --------------------------------------------------------------------------- Sample_Number 44: C parameters inconsistent Sample_Number 37: pH: Unstable background; inconsistent w/TIC & Alk Sample_Number 35: TIC: Low relative to historical experience, inconsistent w/alk & pH Sample_Number 34: pH: Unstable analysis; inconsistent w/TIC & Alk Sample_Number 32: TIC: Unstable analysis Sample_Number 30: Alk: High outlier, inconsistent w/TIC & pH Sample_Number 29: Alk: Poor calibration *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.2E-02 1.071) Salinity:T1:C1 PSS-78 10 -99 () (0.16E-02 1) $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 ---25--- 26 !Samp Pressu Temperat Trans Fluores Oxygen Salinity Bo Numb Salinity Fl Oxygen: Fl Nitra Fl Silic Fl Phosph Fl Oxyge Carbon: Fl Alkalin Fl pH Fl !le_ re ure: missi cence: : :T0:C0 tt er_o :Bottle ag Dissolv ag te_ ag ate ag ate ag n: Dissolv ag ity: ag ag !Numb Primary vity URU: Dissol ~u ~bin ~o ed ~o plus_ ~t ~i ~p Disso ed: ~g Total ~T : !er Seapoin ved: mb _rec tt lv Nitri ri ca ha lved: Inorgan an ot pH ! t SBE er ords le ed te te te te SBE ic ic al !---- ------ -------- ----- ------- ------ -------- -- ---- -------- -- ------- -- ----- -- ----- -- ------ -- ----- ------- -- ------- -- -------- -- *END OF HEADER 44 5.1 15.1011 43.1 0.198 6.29 32.1747 19 241 32.1846 0 6.311 0 0.2 0 1.6 0 0.38 0 274.2 1940.16 3 2187.04 3 7.9603 3 43 9.7 15.0249 43.3 0.289 6.30 32.1745 18 241 32.1852 0 6.360 0 0.1 0 1.5 0 0.36 0 274.6 1945.60 0 2169.60 0 7.9603 0 42 25.5 10.7837 42.0 1.846 6.51 32.3289 17 241 32.3134 0 6.550 0 3.0 0 6.4 0 0.81 0 283.7 1992.67 0 2175.39 0 7.8659 0 41 48.3 8.6203 56.9 0.169 6.39 32.4760 16 241 32.4881 0 6.371 0 8.1 0 12.8 0 1.11 0 278.0 2035.46 0 2185.21 0 7.7748 0 40 74.3 7.5839 57.4 0.123 5.46 32.7792 15 241 32.7805 0 5.425 0 16.0 0 18.5 0 1.44 0 237.5 2079.88 0 2200.79 0 7.6698 0 39 100.4 7.6909 57.3 0.099 3.78 33.3821 14 241 33.3820 6 3.765 0 25.1 0 31.2 0 1.91 0 164.6 2158.80 0 2226.02 0 7.5454 0 38 124.9 7.6067 57.8 0.091 3.12 33.6844 13 241 -99.0000 9 -99.000 9 -99.0 9 -99.0 9 -99.00 9 135.7 -99.00 0 -99.00 0 -99.0000 0 37 149.8 7.4744 57.8 0.086 2.72 33.8124 12 241 33.8108 0 2.722 0 30.5 0 39.9 0 0.50 3 118.2 2186.77 0 2251.05 0 7.4708 3 36 175.8 7.3362 57.5 0.091 2.24 33.9074 11 241 33.9101 0 2.235 0 27.5 4 38.4 4 0.66 4 97.6 2227.34 0 2268.44 0 7.4287 0 35 200.4 7.1748 57.5 0.090 1.98 33.9552 10 241 33.9575 0 2.006 6 22.6 3 40.6 0 2.27 0 86.0 2186.33 4 2273.30 0 7.4176 0 34 248.3 6.7690 57.8 0.089 1.75 33.9802 9 241 33.9789 3 1.757 0 36.1 0 47.0 0 2.39 0 76.1 2226.39 0 2271.20 0 7.3965 3 33 300.0 6.3556 57.7 0.089 1.34 34.0146 8 241 34.0197 0 1.362 0 37.9 0 55.0 0 2.55 0 58.4 2271.49 0 2285.81 0 7.3661 0 32 399.8 5.7873 57.8 0.089 0.94 34.0713 7 241 34.0771 0 0.979 0 40.8 0 72.5 0 2.93 0 40.8 2271.13 3 2298.30 0 7.3277 0 31 600.4 4.8856 57.7 0.090 0.43 34.1831 6 241 34.1886 0 0.477 0 43.2 6 93.9 6 3.18 6 18.7 2329.30 0 2327.59 0 7.3054 0 30 799.1 4.2715 57.6 0.092 0.24 34.2854 5 241 34.2912 0 0.255 0 44.5 0 111.3 0 3.29 0 10.5 2354.93 0 2376.71 3 7.3060 6 29 999.2 3.7827 58.1 0.093 0.24 34.3737 4 241 34.3826 0 0.242 0 44.1 0 123.7 0 3.30 0 10.5 2363.16 0 2369.92 3 7.3296 0 28 1248.7 3.1355 57.5 0.090 0.42 34.4545 3 240 34.4558 0 0.436 0 44.7 0 142.2 0 3.28 0 18.2 2381.70 6 2395.04 6 -99.0000 0 27 1249.8 3.1312 57.5 0.091 0.42 34.4551 2 63 34.4584 0 0.417 0 44.1 0 144.2 0 3.28 0 18.2 2382.36 0 2394.05 0 7.3285 0 26 1315.0 2.9480 57.1 0.094 0.50 34.4761 1 241 34.4810 0 0.542 0 43.9 0 149.0 0 3.26 0 21.5 2385.27 0 2401.84 0 7.3349 0