*2014/11/20 09:56:39.55 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2009/08/27 13:16:24.000 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 : E6DCD79D NUMBER OF CHANNELS : 20 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 337 360 2 Pressure decibar 5.5 4315.7 3 Temperature:Secondary 'deg C (ITS90)' 1.4999 12.4979 4 Transmissivity %/metre 36.7 50.1 5 Fluorescence:URU:Seapoint mg/m^3 0.82E-01 1.358 6 Salinity:T1:C1 PSS-78 32.4603 34.6841 7 Oxygen:Dissolved:SBE mL/L 0.35 6.87 8 Oxygen:Dissolved:SBE umol/kg 15.6 299 9 Bottle_Number n/a 1 24 10 Number_of_bin_records n/a 241 241 11 Salinity:Bottle PSS-78 32.4619 34.685 12 Flag:Salinity:Bottle n/a 13 Oxygen:Dissolved mL/L 0.363 6.82 14 Flag:Oxygen:Dissolved n/a 15 Nitrate_plus_Nitrite umol/L 6.25434 45.20798 16 Flag:Nitrate_plus_Nitrite n/a 17 Silicate umol/L 12 175.2 18 Flag:Silicate n/a 19 Phosphate umol/L 0.79381 3.2821 20 Flag:Phosphate 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 ' ' 8 F R4 3 14 0 ' ' 3 NQ C ' ' 15 -99 ' ' 6 F R4 1 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 6 F R4 1 18 0 ' ' 3 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 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 : 2009-10 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 : P26 EVENT NUMBER : 44 LATITUDE : 49 59.97000 N ! (deg min) LONGITUDE : 145 0.14000 W ! (deg min) WATER DEPTH : 4330 ALTIMETER (M) : 11.97 ! 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 : 0585 LOCATION : Aft-deck ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 3321 pressure ' ' 77511 temperature:secondary ' ' 4700 conductivity:secondary ' ' 1766 Oxygen:SBE ' ' 1176 transmissometer:primary ' ' 983DR Fluorometer ' ' Seapoint irradiance:primary ' ' 4615 altimeter: ' ' ' ' surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/10/05 11:34:34 5784 5784 CLEAN 5.0.2 2009/10/05 11:37:28 ? ? ADDSAMP 3.4 2009/10/05 16:37:56 5784 5784 BINAVE 4.1.1 2009/10/05 16:39:13 5784 24 MERGE 3.3 2009/10/08 17:10:39 24 24 CLEAN 5.0.2 2009/10/08 17:10:49 ? ? CALIB 11.7 2009/10/09 09:02:01 24 24 SORT 3.5 2009/10/09 09:15:50 24 24 REMOVECH 8.0 2009/10/22 14:21:57 24 24 CHGUNITS 3.0 2009/10/22 14:23:31 24 24 REORDER 1.2.1 2009/10/22 14:24:03 ? ? HDREDIT2 2.5.1 2009/10/22 15:04:21 ? ? CALIB 11.7 2010/03/09 14:32:23 24 24 HDREDIT2 2.5.1 2010/05/07 09:40:01 ? ? CALIB 11.7 2013/06/04 13:12:44 24 24 HDREDIT2 2.6 2013/07/08 08:49:24 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:31:12 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:56:39 24 24 $END $REMARKS -CLEAN functions: 2009/10/05 11:36:22 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2009-10\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: 2009/10/08 17:10:34 2009/10/08 17:10:34 2009/10/08 17:10: 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 [ ], Dimethyl_Sulphide [nmol/L], Flag:Dimethyl_Sulphide [ ] Primary file : Q:\Cruise_Data_Processing\2009-10\Processing\hydro\2009-10-0044.samavg Secondary file: Q:\Cruise_Data_Processing\2009-10\Processing\hydro\2009-10-0044.mrgcln1 -CLEAN functions: 2009/10/08 17:10:46 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2009/10/09 09:02:01 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-10\Processing\doc\2009-10-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Oxygen:Dissolved:SBE mL/L 10 0.1000000E-01 0.1072700E+01 -SORT parameters: 2009/10/09 09:15:50 Sorted in ascending order of channel Pressure -REMOVECH 2009/10/22 14:21:57 12 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/10/22 15:04:21 Applied edit header: Q:\Cruise_Data_Processing\2009-10\Processing\doc\2009-10-bot-hdr.txt 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 12: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 13: Oxygen:Dissolved [mL/L] Units: ==> mL/L Format: f8.3 ==> F8.3 Channel 14: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 16: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 18: Flag:Silicate [n/a] Units: ==> n/a Channel 20: Flag:Phosphate [n/a] Units: ==> n/a Channel 2: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 -CALIB parameters: 2010/03/09 14:32:23 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-10\Processing\doc\2009-10-do-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 7 Oxygen:Dissolved:SBE [mL/L] mL/L 10 0.0000000E+00 0.9853000E+00 8 Oxygen:Dissolved:SBE [umol/kg umol/kg 10 0.0000000E+00 0.9853000E+00 -HEADER EDITS: 2010/05/07 09:40:01 Applied edit header: C:\DATA\2009-10-HDRlars.TXT -CALIB parameters: 2013/06/04 13:12:44 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 -- ----------------------------- --------- --- ----------------------------- 15 Nitrate_plus_Nitrite umol/L 10 0.1709000E+00 0.9812000E+00 19 Phosphate umol/L 10 0.4530000E-01 0.1011500E+01 -HEADER EDITS: 2013/07/08 08:49:24 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Sample_Number 337: Salinity:Cap loose Sample_Number 344: Salinity:Cap very loose All Samples: Entire cast believed offset by one place due to lanyards being misplaced; the data were rearranged so that bottle #1 is the bottom bottle. Sample_Number 346: DO: Bubble in flask and outlier in comparison to CTD DO and in plots against salinity. Sample_numbers 337-360: Dissolved Oxygen: Flags explained in Analysis Methods below. 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 QF 2009-10CHL.xls. Oxygen samples were analyzed at sea using an automated titration system consisting of a Brinkman Dosimat (model 765) and a PC 950 Colorimeter. For information on precision see file 2009-10-oxy-duplicates.xls. The thiosulphate titer of 0.709 obtained during standardization was low and out of range leading to a suspected overestimate in DO value of ~2.5%. This is believed to be due to either a bad batch of standard or incorrect calibration parameters (temperature or volume dispensed). Comparison to the SBE Dissolved Oxygen sensor confirmed the likely DO overestimate using the original 0.709 titer. The data were thus recalculated using the mean thiosulfate titer for the year (0.721). Recalculated results are consistent with a post-cruise calibration of the SBE Dissolved Oxygen sensor. All samples are flagged 'd" since the data are considered to be of lower quality than usual. Salinity samples were collected in glass bottles and analyzed at IOS on a Guildline model 8400B Autosal standardized with IAPSO standard seawater. Samples from two casts were analyzed at sea on a Guildline Portasal; there are comments attached to those samples and all were flagged "d". See file 2009-10-salinity-duplicates.xls for information on AUtosal precision. Nutrient samples were collected in plastic tubes and analyzed fresh at sea using an Astoria Pacific autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). For details on nutrient duplicates and precision see file QF2009-10nuts.xls. 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 2009-10 DMS Report.doc. 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. ----------------------------------------------------------------------------------- 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 !-------------------------------- --------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.1E-01 1.0727) 'Oxygen:Dissolved:SBE [mL/L]' mL/L 10 -99 () (0 0.9853) 'Oxygen:Dissolved:SBE [umol/kg]' umol/kg 10 -99 () (0 0.9853) 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 !Samp Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Bo Numb Salinity Fl Oxygen: Fl Nitra Fl Silic Fl Phosph Fl !le_ re ure: missi cence: :T1:C1 : n: tt er_o :Bottle ag Dissolv ag te_ ag ate ag ate ag !Numb Secondar vity URU: Dissol Disso ~u ~bin ~o ed ~o plus_ ~t ~i ~p !er y Seapoin ved: lved: mb _rec tt lv Nitri ri ca ha ! t SBE SBE er ords le ed te te te te !---- ------ -------- ----- ------- -------- ------ ----- -- ---- -------- -- ------- -- ----- -- ----- -- ------ -- *END OF HEADER 360 5.5 12.4979 36.7 0.886 32.4603 6.15 267.7 24 241 32.4619 0 6.277 4 6.3 0 12.1 0 0.79 0 359 11.1 12.4917 43.2 1.132 32.4608 6.15 267.9 23 241 32.4625 0 6.116 4 6.5 0 12.0 0 0.80 0 358 23.9 12.4287 43.1 1.358 32.4636 6.17 268.9 22 241 32.4661 0 6.133 4 6.5 0 12.0 0 0.80 0 357 50.7 6.8112 47.8 0.746 32.6642 6.84 297.8 21 241 32.6658 0 6.794 4 11.2 0 15.8 0 1.22 0 356 73.8 6.0553 48.9 0.343 32.6371 6.85 298.1 20 241 32.6378 0 6.799 4 14.1 0 19.5 0 1.32 0 355 100.6 5.4819 49.3 0.195 32.6411 6.87 299.0 19 241 32.6418 0 6.820 4 15.4 0 22.0 0 1.38 0 354 124.7 5.2838 49.4 0.122 32.9107 6.41 278.9 18 241 32.8963 0 6.415 4 17.6 0 25.0 0 1.49 0 353 149.9 5.3643 49.6 0.103 33.4666 5.33 231.9 17 241 33.4636 0 5.326 4 22.8 0 35.0 0 1.76 0 352 174.5 5.0212 49.6 0.099 33.6858 4.36 189.2 16 241 33.6840 0 4.348 4 28.1 0 47.6 0 2.10 0 351 200.8 4.7624 49.7 0.098 33.7435 3.65 158.7 15 241 33.7435 0 3.687 64 31.4 0 55.5 0 2.31 0 350 248.0 4.3505 49.9 0.096 33.7980 2.69 117.1 14 241 33.7968 0 2.723 4 35.9 0 67.9 0 2.63 0 349 297.4 4.1579 49.9 0.098 33.8792 1.86 80.9 13 241 33.8759 0 1.887 4 39.5 0 79.9 0 2.85 0 348 399.8 3.9804 50.1 0.095 33.9882 1.13 49.4 12 241 33.9841 0 1.157 4 42.1 0 93.9 0 3.04 0 347 599.3 3.6635 50.1 0.095 34.1939 0.61 26.4 11 241 34.1912 0 0.641 4 43.8 0 117.8 0 3.17 0 346 802.5 3.2411 50.0 0.094 34.2910 0.46 20.3 10 241 34.2882 0 -99.000 5 44.4 0 133.1 0 3.23 0 345 999.7 2.9452 50.0 0.093 34.3722 0.38 16.8 9 241 34.3694 0 0.386 4 44.9 0 144.9 0 3.26 0 344 1250.9 2.6098 50.0 0.092 34.4466 0.35 15.6 8 241 34.4441 3 0.363 4 45.2 0 157.5 0 3.28 0 343 1502.0 2.3506 50.1 0.091 34.5010 0.53 23.1 7 241 34.4980 0 0.514 4 44.9 6 165.5 6 3.24 6 342 2003.4 1.9498 50.1 0.088 34.5827 1.26 54.8 6 241 34.5794 0 1.294 4 43.0 0 173.5 0 3.08 0 341 2500.9 1.7240 50.1 0.086 34.6275 1.90 82.6 5 241 34.6262 0 1.944 4 41.2 0 175.1 0 2.96 0 340 3000.3 1.5789 50.1 0.083 34.6559 2.48 107.7 4 241 34.6554 0 2.507 4 39.7 0 173.5 0 2.83 0 339 3501.9 1.5066 50.1 0.082 34.6726 2.90 125.8 3 241 34.6721 0 2.935 4 38.3 0 171.3 0 2.74 0 338 3999.0 1.4999 50.1 0.082 34.6807 3.11 135.5 2 241 34.6815 6 3.157 4 37.8 0 170.8 0 2.68 0 337 4315.7 1.5152 49.7 0.084 34.6841 3.19 138.6 1 241 34.6850 3 3.200 4 37.6 0 175.2 0 2.67 0