*2014/11/20 09:56:40.17 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2009/08/30 00:34:44.000 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 : AFB8740B NUMBER OF CHANNELS : 20 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 528 551 2 Pressure decibar 5.2 4024.1 3 Temperature:Secondary 'deg C (ITS90)' 1.5307 13.5217 4 Transmissivity %/metre 35.7 50 5 Fluorescence:URU:Seapoint mg/m^3 0.81E-01 0.854 6 Salinity:T1:C1 PSS-78 32.4724 34.6778 7 Oxygen:Dissolved:SBE mL/L 0.33 6.86 8 Oxygen:Dissolved:SBE umol/kg 14 298.5 9 Bottle_Number n/a 1 24 10 Number_of_bin_records n/a 52 241 11 Salinity:Bottle PSS-78 32.4751 34.6773 12 Flag:Salinity:Bottle n/a 13 Oxygen:Dissolved mL/L 0.328 6.834 14 Flag:Oxygen:Dissolved n/a 15 Nitrate_plus_Nitrite umol/L 6.0581 45.50234 16 Flag:Nitrate_plus_Nitrite n/a 17 Silicate umol/L 13.6 177 18 Flag:Silicate n/a 19 Phosphate umol/L 0.824155 3.30233 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 : P20 EVENT NUMBER : 61 LATITUDE : 49 34.01000 N ! (deg min) LONGITUDE : 138 39.98000 W ! (deg min) WATER DEPTH : 3959 ALTIMETER (M) : 10.92 ! 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 11:35:29 5594 5594 CLEAN 5.0.2 2009/10/05 11:38:05 ? ? ADDSAMP 3.4 2009/10/05 16:38:21 5594 5594 BINAVE 4.1.1 2009/10/05 16:39:25 5594 24 MERGE 3.3 2009/10/08 17:10:41 24 24 CLEAN 5.0.2 2009/10/08 17:10:50 ? ? CALIB 11.7 2009/10/09 09:02:06 24 24 SORT 3.5 2009/10/09 09:15:53 24 24 REMOVECH 8.0 2009/10/22 14:21:58 24 24 CHGUNITS 3.0 2009/10/22 14:23:32 24 24 REORDER 1.2.1 2009/10/22 14:24:05 ? ? HDREDIT2 2.5.1 2009/10/22 15:04:22 ? ? CALIB 11.7 2010/03/09 14:32:25 24 24 HDREDIT2 2.5.1 2010/05/07 09:40:03 ? ? CALIB 11.7 2013/06/04 13:12:45 24 24 HDREDIT2 2.6 2013/07/08 08:49:25 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:31:13 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:56:40 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\2009-10-0061.samavg Secondary file: Q:\Cruise_Data_Processing\2009-10\Processing\hydro\2009-10-0061.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 09:02:06 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 0.1080300E+01 -SORT parameters: 2009/10/09 09:15:53 Sorted in ascending order of channel Pressure -REMOVECH 2009/10/22 14:21:58 12 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/10/22 15:04:22 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 14:32:25 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 09:40:03 Applied edit header: C:\DATA\2009-10-HDRlars.TXT -CALIB parameters: 2013/06/04 13:12:45 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 08:49:25 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt $END *COMMENTS Sample_Number 530: Salinity:Cap loose on first sample Sample_Number 531: Salinity: Cap loose and insert popping out Sample_Number 539: Salinity: Cap loose Sample_Number 542: Salinity: Cap loose Sample_Number 549: Salinity: Cap loose Sample_numbers 528-551: 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 1.0803) '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 551 5.2 13.5217 35.7 0.468 32.4724 6.01 262.0 24 241 32.4757 0 6.023 4 6.1 0 13.6 0 0.82 0 550 9.7 13.5190 45.5 0.552 32.4730 6.02 262.2 23 241 32.4751 0 6.021 4 6.1 0 13.6 0 0.82 0 549 24.7 13.3594 45.3 0.656 32.4724 6.00 261.6 22 241 32.4754 3 6.021 4 6.2 0 13.7 0 0.82 0 548 49.3 7.8664 46.2 0.854 32.6046 6.86 298.5 21 241 32.6080 0 6.834 4 9.6 0 15.1 0 1.10 0 547 74.8 6.0377 48.4 0.495 32.6229 6.80 296.1 20 241 32.6260 0 6.748 4 13.7 0 18.6 0 1.32 0 546 99.5 5.5316 49.4 0.163 32.7034 6.65 289.3 19 241 32.7006 0 6.628 4 15.3 0 20.6 0 1.39 0 545 124.1 5.4838 49.6 0.111 32.9698 6.16 267.9 18 241 32.9682 0 6.202 6 17.8 0 25.0 0 1.52 0 544 150.7 5.6144 49.6 0.098 33.4413 5.30 230.6 17 241 33.4343 0 5.364 4 22.0 0 32.9 0 1.72 0 543 175.4 5.3433 49.5 0.099 33.6980 4.33 188.2 16 241 33.6974 0 4.337 4 27.4 0 45.0 0 2.05 0 542 198.4 5.0715 49.5 0.098 33.7418 3.82 166.3 15 241 33.7416 3 3.878 4 29.8 0 51.3 0 2.21 0 541 250.5 4.5068 49.7 0.101 33.8183 2.60 113.0 14 241 33.8176 0 2.650 4 35.5 0 67.0 0 2.60 0 540 300.2 4.3165 49.7 0.098 33.8728 2.00 86.7 13 241 33.8717 0 2.029 4 38.4 0 75.8 0 2.78 0 539 399.8 4.1085 49.8 0.097 33.9968 1.22 53.2 12 241 33.9924 3 1.286 4 41.4 0 91.2 0 3.01 0 538 601.0 3.7403 50.0 0.095 34.1677 0.59 25.7 11 241 34.1667 0 0.617 4 43.9 0 113.3 0 3.18 0 537 801.2 3.3029 49.9 0.095 34.2878 0.44 19.3 10 241 34.2865 0 0.476 4 44.5 0 130.2 0 3.24 0 536 1001.4 2.9561 49.9 0.094 34.3736 0.33 14.0 9 241 34.3734 0 0.328 4 45.4 0 143.3 0 3.30 0 535 1252.4 2.6057 49.9 0.094 34.4492 0.34 15.1 8 241 34.4472 0 0.358 4 45.5 0 155.6 0 3.30 0 534 1501.1 2.3413 50.0 0.092 34.5035 0.53 23.1 7 241 34.5005 0 0.548 4 45.3 6 163.7 6 3.26 6 533 1999.7 1.9310 50.0 0.088 34.5867 1.27 55.1 6 241 34.5865 0 1.269 4 43.3 0 172.2 0 3.11 0 532 2501.2 1.7178 50.0 0.086 34.6287 1.90 82.6 5 241 34.6317 0 1.927 4 41.6 0 173.5 0 2.99 0 531 2998.8 1.5806 50.0 0.083 34.6559 2.46 106.9 4 241 34.6548 3 2.464 4 39.6 0 172.0 0 2.87 0 529 3498.4 1.5307 50.0 0.081 34.6702 2.80 121.5 2 52 34.6713 0 2.844 4 38.4 0 172.1 0 2.89 0 530 3499.0 1.5308 50.0 0.083 34.6701 2.79 121.3 3 240 34.6704 6 2.817 4 38.6 0 172.4 0 2.80 0 528 4024.1 1.5393 49.4 0.084 34.6778 2.96 128.4 1 241 34.6773 0 3.123 4 38.1 0 177.0 0 2.74 0