*2014/11/20 09:56:18.21 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2008/08/18 00:01:58.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 3478B43F NUMBER OF CHANNELS : 26 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 308 331 2 Pressure decibar 5.3 3684.6 3 Temperature:Primary 'deg C (ITS90)' 1.5641 13.6913 4 Transmissivity %/metre 31.8 58.3 5 Fluorescence:URU:Seapoint mg/m^3 0.79E-01 2.421 6 Oxygen:Dissolved:SBE mL/L 0.28 7.08 7 Salinity:T0:C0 PSS-78 32.4049 34.6671 8 Bottle_Number n/a 1 24 9 Number_of_bin_records n/a 64 241 10 Salinity:Bottle PSS-78 32.4137 34.6717 11 Flag:Salinity:Bottle n/a 12 Oxygen:Dissolved mL/L 0.317 7.135 13 Flag:Oxygen:Dissolved n/a 14 Nitrate_plus_Nitrite umol/L 3.9 44 15 Flag:Nitrate_plus_Nitrite n/a 16 Silicate umol/L 5.8 179.9 17 Flag:Silicate n/a 18 Phosphate umol/L 0.67 3.23 19 Flag:Phosphate n/a 20 Oxygen:Dissolved:SBE umol/kg 12.2 308.1 21 Carbon:Dissolved:Inorganic umol/kg 1963.19 2394.14 22 Flag:Carbon:Dissolved:Inorganic n/a 23 Alkalinity:Total umol/kg 2175.06 2434.45 24 Flag:Alkalinity:Total n/a 25 pH n/a 7.2855 7.9243 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 : P16 EVENT NUMBER : 53 LATITUDE : 49 17.05000 N ! (deg min) LONGITUDE : 134 39.96000 W ! (deg min) WATER DEPTH : 3621 ALTIMETER (M) : 10.28 ! 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 15:50:25 5606 5606 CLEAN 5.0.2 2008/11/09 15:52:23 ? ? ADDSAMP 3.4 2008/11/09 15:58:32 5606 5606 BINAVE 4.1.1 2008/11/09 16:02:07 5606 24 MERGE 3.3 2008/11/17 17:01:37 24 24 CLEAN 5.0.2 2008/11/17 18:50:23 ? ? CALIB 11.7 2008/11/25 17:39:46 24 24 SORT 3.5 2008/11/26 15:50:30 24 24 REMOVECH 8.0 2008/11/26 16:07:57 24 24 CHGUNITS 3.0 2008/11/26 17:09:30 24 24 HDREDIT2 2.5.1 2008/11/27 11:55:16 ? ? HDREDIT2 2.5.1 2009/04/17 11:39:38 ? ? SORT 3.5 2010/05/08 16:49:16 24 24 MERGE 3.3 2010/05/08 16:49:54 24 24 HDREDIT2 2.5.1 2010/05/08 16:55:28 ? ? SORT 3.5 2010/05/08 16:56:50 24 24 CHANGE_FLAGS 1.0 2013/07/16 11:49:13 24 24 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:33:52 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:56:18 24 24 $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\2008-27-0053.samavg Secondary file: Q:\Cruise_Data_Processing\2008-27\Processing\hydro\2008-27-0053.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 17:39:46 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 15:50:30 Sorted in ascending order of channel Press* -REMOVECH 2008/11/26 16:07:57 11 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/11/27 11:55:16 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 11:39:38 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 2010/05/08 16:49:54 2010/05/08 16:49: 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\2008-27-0053.chesrt Secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2008-27\2008-27-0053.iossrt Comments from secondary file: H:\Cruise_Data_Processing\Lisa Miller's Carbon Data\2008-27\2008-27-0053.iossrt --------------------------------------------------------------------------- -SORT parameters: 2010/05/08 16:47:09 Sorted in ascending order of channel Sample_Number -HEADER EDITS: 2010/05/08 16:55:28 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 Dissolved Oxygen Sample 308: endpoint was 114.3. Analyst flagged "d", but looks ok in COMPARE so changed to "c". Sample_Number 308: Nutrients: NO3 low compared to archived Sample_Number 309: Nutrients: NO3 low compared to archived Sample_Number 310: Nutrients: NO3 low compared to archived Sample_Number 311: Nutrients: NO3 low compared to archived Sample_Number 312: Nutrients: NO3 low compared to archived Sample_Number 313: Nutrients: NO3 low compared to archived Sample_Number 314: Nutrients: NO3 low compared to archived Sample_Number 315: Nutrients: NO3 low compared to archived Sample_Number 316: Nutrients: NO3 low compared to archived Sample_Number 331: Salinity: Severe outlier in comparison to CTD, salinity 34.6333 clearly a deep sample not from the surface so replaced by pad value. 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\2008-27-0053.iossrt --------------------------------------------------------------------------- Sample_Number 321: Alk: High outlier, unstable analysis Sample_Number 318: C parameters inconsistent; Alk: Poor endpoint; pH: Unstable background Sample_Number 316: pH: Unstable analysis; inconsistent w/TIC & Alk Sample_Number 314: Alk: Poor endpoint; inconsistent w/TIC & pH *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 331 5.3 13.6913 31.8 2.324 6.53 32.4049 24 241 -99.0000 5 6.659 0 4.0 0 5.8 0 0.67 0 284.7 1963.19 0 2175.06 0 7.9227 0 330 11.2 13.6720 38.9 2.421 6.57 32.4079 23 241 32.4137 0 6.628 0 3.9 0 5.9 0 0.67 0 286.5 1966.50 0 2182.09 0 7.9243 0 329 25.3 12.1365 45.7 1.617 6.59 32.4899 22 241 32.4950 0 6.699 0 5.0 0 6.9 0 0.78 0 287.1 1986.97 0 2186.96 0 7.8900 0 328 50.7 7.6066 53.8 0.610 7.08 32.5639 21 241 32.5698 0 7.135 0 10.4 0 12.8 0 1.14 0 308.1 2029.21 0 2186.85 0 7.7845 0 327 75.1 6.0218 56.5 0.268 6.90 32.6058 20 241 32.6068 0 6.954 0 14.1 0 16.1 0 1.31 0 300.4 2050.68 0 2191.98 0 7.7322 6 326 99.8 5.8336 57.2 0.134 6.21 32.8032 19 241 32.7971 0 6.288 0 17.1 0 22.1 0 1.48 0 270.4 2085.33 0 2204.65 0 7.6941 0 325 127.5 6.1988 57.4 0.104 4.07 33.4924 18 241 33.4730 0 4.139 0 26.3 0 38.1 0 1.96 0 176.9 2168.32 0 2243.02 0 -99.0000 0 324 150.9 6.0582 57.3 0.093 3.45 33.7542 17 241 33.7540 0 3.453 0 29.4 0 45.6 0 2.14 0 150.0 2188.72 0 2258.25 0 7.5010 0 323 175.3 5.8436 57.4 0.085 3.06 33.8194 16 241 33.8213 0 3.088 6 31.7 0 52.0 0 2.26 0 133.1 2210.40 0 2261.05 0 -99.0000 0 322 201.3 5.6518 57.4 0.085 2.76 33.8453 15 241 33.8463 0 2.755 0 33.1 0 56.3 0 2.37 0 120.1 2232.54 0 2270.32 0 7.4411 6 321 251.1 5.2627 57.5 0.086 2.15 33.8826 14 241 33.8875 0 2.164 0 35.8 6 65.2 6 2.57 6 93.7 2254.95 0 2292.61 3 -99.0000 0 320 300.7 5.0838 57.6 0.086 1.52 33.9328 13 241 33.9344 0 1.535 0 38.5 0 73.2 0 2.77 0 66.1 2277.94 0 2279.64 0 7.3401 0 319 399.2 4.5136 58.0 0.088 0.89 34.0281 12 241 34.0303 0 0.881 0 41.0 0 88.8 0 2.99 0 38.5 2309.98 0 2302.54 0 -99.0000 0 318 602.1 3.8544 58.1 0.088 0.51 34.1649 11 241 34.1675 0 0.516 0 43.0 0 112.3 0 3.12 0 22.3 2329.34 0 2335.68 3 7.2855 3 317 798.7 3.4249 58.1 0.089 0.37 34.2828 10 241 34.2830 0 0.416 0 43.5 0 129.8 0 3.19 0 16.1 2359.10 0 2362.78 0 7.2976 0 316 1001.5 3.0360 58.1 0.089 0.28 34.3662 9 241 34.3694 0 0.344 0 43.8 3 141.4 0 3.23 0 12.2 2379.82 0 2387.33 0 7.2962 3 315 1252.3 2.6334 58.0 0.088 0.35 34.4442 8 241 34.4453 0 0.317 0 44.0 3 155.8 0 3.23 0 15.0 2390.00 0 2389.22 0 -99.0000 0 314 1499.6 2.3452 58.2 0.087 0.57 34.5014 7 241 34.5025 0 0.585 0 43.3 3 164.5 0 3.17 0 24.9 2394.14 0 2412.96 3 7.3318 0 313 2001.1 1.9180 58.2 0.083 1.34 34.5884 6 241 34.5874 0 1.333 0 41.8 3 176.4 0 3.02 0 58.3 2384.57 0 2420.82 0 7.4003 0 312 2500.9 1.7084 58.3 0.081 1.99 34.6301 5 241 34.6332 0 1.973 0 39.7 3 173.8 0 2.89 0 86.5 2370.10 0 2420.09 0 -99.0000 0 310 3001.5 1.6018 58.2 0.079 2.46 34.6518 3 64 34.6549 6 2.501 0 39.0 3 176.4 0 2.79 0 106.9 2360.40 6 2430.62 6 -99.0000 0 311 3002.1 1.6015 58.3 0.080 2.47 34.6519 4 240 34.6560 0 2.437 0 38.7 3 177.3 0 2.79 0 107.2 2359.55 0 2430.61 0 7.5004 0 309 3499.7 1.5642 58.1 0.080 2.77 34.6641 2 241 34.6678 0 2.716 0 38.0 3 178.7 0 2.73 0 120.2 2354.21 0 2430.60 0 7.5247 6 308 3684.6 1.5641 57.7 0.081 2.84 34.6671 1 241 34.6717 0 2.850 3 37.8 3 179.9 0 2.71 0 123.5 2352.30 0 2434.45 0 -99.0000 0