*2014/11/20 09:58:01.90 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/09/20 14:48:35.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 14 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 8F7CA078 NUMBER OF CHANNELS : 29 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle:Firing_Sequence n/a 1 15 2 Bottle_Number n/a 1 14 3 Pressure decibar 2.112 219.16 4 Temperature:Secondary 'deg C (ITS90)' 6.822 10.2437 5 Transmissivity %/metre 49.9 60.2 6 Fluorescence:URU:Seapoint mg/m^3 0.101 1.308 7 Fluorescence:URU:Wetlabs mg/m^3 0.112 2.422 8 PAR uE/m^2/sec 0 67.39 9 PAR:Reference uE/m^2/sec 536.943 755.324 10 Salinity:T1:C1 PSS-78 31.1511 33.9046 11 Oxygen:Dissolved:SBE mL/L 1.529 5.228 12 Oxygen:Dissolved:SBE umol/kg 66.5 227.9 13 Number_of_bin_records n/a 121 121 14 Sample_Number n/a 38 51 15 Temperature:Draw 'deg C (ITS90)' 7.5 10.4 16 Salinity:Bottle PSS-78 33.9077 33.9077 17 Flag:Salinity:Bottle n/a 18 Chlorophyll:Extracted mg/m^3 2.4 4.37 19 Flag:Chlorophyll:Extracted n/a 20 Phaeo-Pigment:Extracted mg/m^3 1 1.43 21 Oxygen:Dissolved mL/L 1.525 5.236 22 Oxygen:Dissolved umol/kg 66.32407 228.2976 23 Flag:Oxygen:Dissolved n/a 24 Nitrate_plus_Nitrite umol/L 19.8 36 25 Flag:Nitrate_plus_Nitrite n/a 26 Silicate umol/L 34.5 56.4 27 Flag:Silicate n/a 28 Phosphate umol/L 1.76 2.83 29 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 7 F ' ' 1 10 -99 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 13 ' ' ' ' 5 I I 0 14 -99 ' ' 5 I I 0 15 -99 ' ' 5 F R4 1 16 -99 ' ' 9 F R4 4 17 0 ' ' 3 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 7 F R4 2 21 -99 ' ' 8 F R4 3 22 -99 ' ' 6 F ' ' 1 23 0 ' ' 3 NQ C ' ' 24 -99 ' ' 6 F R4 1 25 0 ' ' 3 NQ C ' ' 26 -99 ' ' 6 F R4 1 27 0 ' ' 3 NQ C ' ' 28 -99 ' ' 7 F R4 2 29 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 : 2012-06 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia & Juan de Fuca Strait STATION : 75 EVENT NUMBER : 10 LATITUDE : 48 28.17000 N ! (deg min) LONGITUDE : 124 32.84000 W ! (deg min) WATER DEPTH : 223 ALTIMETER (M) : 6.62 ! 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 : 0506 $REMARKS SOFTWARE VERSION SEASAVE V 7.21G $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1.2 2013/02/26 17:16:11 1815 1815 CLEAN 5.1 2013/02/26 17:18:35 1815 1815 ADDSAMP 3.5 2013/02/26 17:49:36 1815 1815 BINAVE 4.1.1 2013/02/26 17:53:56 1815 15 MERGE 3.4 2013/02/28 11:35:49 15 15 CLEAN 5.1 2013/02/28 11:58:31 14 14 CALIB 11.7 2013/02/28 11:58:36 14 14 SORT 3.6 2013/03/02 17:21:22 14 14 REMOVECH 8.1.1 2013/03/02 17:22:50 14 14 CHGUNITS 3.0 2013/03/02 17:23:27 14 14 CHGUNITS 3.0 2013/03/02 17:24:02 14 14 REORDER 1.3 2013/03/02 17:24:35 ? ? HDREDIT2 2.6 2013/03/04 08:34:58 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:37:21 14 14 CHANGE_FLAGS 2.0 2014/11/20 09:58:01 14 14 $END $REMARKS -CLEAN functions: 2013/02/26 17:18:33 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2012-06\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: 2013/02/28 11:35:49 Merge Channel: Bottle_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Event_Number, Bottle:Position, Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium, pH, Flag:pH, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : P:\Cruise_Data_Processing\2012-06\Processing\hydro\2012-06-0010.samavg Secondary file: P:\Cruise_Data_Processing\2012-06\Processing\hydro\2012-06-0010.mrgcln1s -SORT parameters: 2013/02/28 10:06:15 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2013/02/28 11:58:31 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2013/02/28 11:58:36 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-06\Processing\doc\2012-06-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 21 Oxygen:Dissolved:SBE mL/L 10 0.1380000E-01 0.1046400E+01 -SORT parameters: 2013/03/02 17:21:22 Sorted in ascending order of channel Pressure -REMOVECH 2013/03/02 17:22:50 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2013/03/04 08:34:58 Applied edit header: P:\Cruise_Data_Processing\2012-06\Processing\doc\2012-06-bot-hdr.txt Channel 1: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 2: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 7: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 8: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 10: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 Channel 11: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 15: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Format: F7.2 ==> F5.1 Channel 16: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 17: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 18: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 19: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 20: Phaeo-Pigment:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 21: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 23: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 24: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Channel 25: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 26: Silicate [umol/L] Units: ==> umol/L Channel 27: Flag:Silicate [n/a] Units: ==> n/a Channel 28: Phosphate [umol/L] Units: ==> umol/L Channel 29: Flag:Phosphate [n/a] Units: ==> n/a Channel 9: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS A second bottle was fired at the level of Niskin #11; it was not sampled, so has been removed from the file. Sample_Number 51: OXY: Spigot dripping. Looks ok in comparison to CTD DO sensor. Analysis methods: ----------------- Chlorophyll samples were filtered onto 25mm GF/F filters and stored in glass scintillation vials at -20C prior to analysis. Samples were extracted in 90% acetone at -20C for 24 hours in the lab and analyzed on a Turner 10AU fluorometer which is calibrated annually with commercially pure chlorophyll a (Sigma). Fluorescence readings taken before and after acidification were used to calculate chlorophyll and phaeopigment concentrations (Holm-Hansen et al 1965). Chlorophyll samples were analyzed on board ship in a controlled temperature lab. The average of two samples is reported. Variability is assessed as the CV% (std dev / mean*100). For details see worksheet “CV%” in file QF2012-06CHL*.xls. Phaeopigment data are provided for information only and no quality flags are assigned to them. Oxygen samples were analyzed at sea on an automated Winkler titration system (Brinkmann Dosimat model 765 and a PC950 Colorimeter controlled by AutoOxy software V3.4) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). For details including a duplicate analysis, see document QF2012-06oxy*.xls. Salinity samples were collected in 200 mL type ll glass bottles with reusable silicone inserts supplied by Xiamen Cuten Accessories Industry Limited and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater 1.5 months after collection. Full details are in file QF2012-06sal*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blocks stored in a -20C freezer and anlayzed later at the Institute of Ocean Sciences using an Astoria analyzer following methods described in Barwell-Clarke and Whitney (1996). File QF2012-06nuts*.xls includes the raw data and a precision study. References: 1. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 2. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 3. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. 4. Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., and Strickland J.D.H. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l’Epl. De la Mer. 30:3-15. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers Data Processing Notes: ---------------------- Transmissivity, fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The pH:SBE data have been removed because there was no field calibration information available at the time of processing. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Based on the recommendation from SeaBird, the method for calibration of Dissolved Oxygen concentration was changed from that used for 2011 and some 2012 cruises. For more information see the SeaBird Application NOte #64-2, June 2012 revision. It is not expected that this will make a significant difference in the results. For further processing details see the processing report 2012-06-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.138E-01 1.0464) $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- 27 --28-- 29 !Bo Bo Pressu Temperat Trans Fluores Fluores PAR PAR: Salinity Oxygen Oxyge Numb Samp Temp Salinity Fl Chloro Fl Phaeo- Oxygen: Oxyge Fl Nitra Fl Silic Fl Phosph Fl !tt tt re ure: missi cence: cence: Refere :T1:C1 : n: er_o le_ erat :Bottle ag phyll: ag Pigmen Dissolv n: ag te_ ag ate ag ate ag !~u ~u Secondar vity URU: URU: nce Dissol Disso ~bin Numb ure: ~o Extrac ~a t: ed Disso ~o plus_ ~t ~i ~p !en mb y Seapoin Wetlabs ved: lved: _rec er Draw tt ted ct Extrac lved lv Nitri ri ca ha !ce er t SBE SBE ords le ed ted ed te te te te !-- -- ------ -------- ----- ------- ------- ------ ------ -------- ------ ----- ---- ---- ---- -------- -- ------ -- ------ ------- ----- -- ----- -- ----- -- ------ -- *END OF HEADER 15 14 2.1 10.2437 50.2 1.308 2.422 67.4 755.3 31.1511 5.23 227.9 121 51 10.4 -99.0000 0 4.37 6 1.18 5.236 228.3 2 19.8 0 34.5 0 1.77 0 14 13 6.4 10.2338 50.7 1.207 2.335 20.2 751.0 31.1963 5.22 227.8 121 50 10.3 -99.0000 0 -99.00 0 -99.00 5.224 227.8 0 19.9 0 34.8 0 1.76 0 13 12 11.3 10.1575 50.6 1.252 2.349 7.6 678.7 31.2914 5.16 224.9 121 49 10.2 -99.0000 0 3.72 6 1.43 5.090 221.9 0 20.5 6 35.6 6 1.81 6 11 11 21.5 9.9736 53.6 0.893 1.705 1.3 687.8 31.4172 4.71 205.4 121 48 10.1 -99.0000 0 2.40 6 1.00 4.742 206.7 0 22.0 0 38.0 0 1.87 0 10 10 31.6 9.3034 56.7 0.575 0.867 0.3 729.8 31.7774 3.60 157.0 121 47 9.5 -99.0000 0 -99.00 0 -99.00 3.622 157.8 0 25.4 0 41.3 0 2.09 0 9 9 41.6 8.7657 58.3 0.344 0.554 0.1 607.6 32.2311 3.11 135.3 121 46 9.0 -99.0000 0 -99.00 0 -99.00 3.116 135.7 6 28.0 0 43.4 0 2.29 0 8 8 52.0 8.2442 58.1 0.246 0.349 0.0 687.9 32.7932 3.19 139.0 121 45 8.6 -99.0000 0 -99.00 0 -99.00 3.097 134.8 0 28.2 0 41.4 0 2.24 0 7 7 76.2 7.4745 60.2 0.191 0.228 0.0 658.6 33.4297 3.25 141.4 121 44 7.9 -99.0000 0 -99.00 0 -99.00 3.271 142.3 0 27.8 0 36.8 0 2.14 0 6 6 102.2 7.3603 59.3 0.153 0.185 0.0 571.0 33.7249 2.39 104.1 121 43 7.9 -99.0000 0 -99.00 0 -99.00 2.390 104.0 0 31.5 0 44.9 0 2.36 0 5 5 127.2 7.1482 58.2 0.128 0.147 0.0 689.4 33.7931 1.96 85.1 121 42 7.8 -99.0000 0 -99.00 0 -99.00 1.975 85.9 6 33.6 0 49.8 0 2.51 0 4 4 151.8 6.8917 56.4 0.101 0.112 0.0 536.9 33.8405 1.53 66.5 121 41 7.5 -99.0000 0 -99.00 0 -99.00 1.536 66.8 0 35.9 0 54.9 0 2.83 0 3 3 176.5 6.8314 53.3 0.108 0.117 0.0 737.0 33.8970 1.53 66.7 121 40 7.5 -99.0000 0 -99.00 0 -99.00 1.525 66.3 0 35.9 0 56.3 0 2.75 0 2 2 201.9 6.8223 50.5 0.108 0.127 0.0 631.7 33.9038 1.53 66.7 121 39 7.5 33.9077 0 -99.00 0 -99.00 1.527 66.4 0 36.0 0 56.4 0 2.72 0 1 1 219.2 6.8220 49.9 0.115 0.126 0.0 647.0 33.9046 1.53 66.7 121 38 7.5 -99.0000 0 -99.00 0 -99.00 1.526 66.4 0 35.9 0 56.4 0 2.62 0