*2015/05/12 12:00:16.14 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2014/09/05 19:04:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : BC532E0A NUMBER OF CHANNELS : 18 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle:Firing_Sequence n/a 1 12 2 Pressure decibar 6.18 102.56 3 Temperature:Secondary 'deg C (ITS90)' -1.3559 0.8484 4 Transmissivity %/metre 45.2 51.1 5 Fluorescence:URU:Seapoint mg/m^3 0.87E-01 1.118 6 PAR uE/m^2/sec 0.47E-01 185.104 7 PAR:Reference uE/m^2/sec 898.143 1069.058 8 Turbidity:Seapoint FTU 0.454 0.712 9 Salinity:T1:C1 PSS-78 26.2822 32.9602 10 Oxygen:Dissolved:SBE mL/L 5.826 9.246 11 Oxygen:Dissolved:SBE umol/kg 253.4 402.8 12 Bottle_Number n/a 1 12 13 Sample_Number n/a 592 603 14 Number_of_bin_records n/a 38 241 15 Salinity:Bottle PSS-78 26.2993 32.9649 16 Flag:Salinity:Bottle n/a 17 Chlorophyll:Extracted mg/m^3 0.56E-01 1.185 18 Flag:Chlorophyll:Extracted n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 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 ' ' 1 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 -99 ' ' 3 I I 0 13 -99 ' ' 5 I I 0 14 ' ' ' ' 5 I I 0 15 -99 ' ' 9 F R4 4 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 7 F R4 2 18 0 ' ' 3 NQ C ' ' $END $REMARKS Flag channels were initialized with zeros. Non-zero values have the following significance: ---------------------------------------------------------------------------------- 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable Measurement 3 = Questionable Measurement (Probably Good) 4 = Poor Measurement (Probably Bad) 5 = Measurement Not Reported (Bad) 6 = Mean of replicate measurements 7 = Manual chromatographic peak measurement 8 = Irregular digital chromatographic peak integration 9 = Sample was planned for this measurement from this bottle but was not collected ---------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2014-56 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : BREA SCIENTIST : Dempsey M. PLATFORM : M.V. Frosti *LOCATION GEOGRAPHIC AREA : Arctic STATION : PWS_01 EVENT NUMBER : 450 LATITUDE : 72 6.54000 N ! (deg min) LONGITUDE : 119 25.67000 W ! (deg min) WATER DEPTH : 106 ALTIMETER (M) : 8.33 ! 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 : 1189 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 5830 Conductivity ' ' 4327 'Pressure:Digiquartz with TC' ' ' 1189 Temperature:2 ' ' 5831 Conductivity:2 ' ' 4339 Fluorometer:Seapoint ' ' 'SCF 3651' 'Transmissometer:WET Labs C-Star' ' ' CST1666DR 'Oxygen:SBE 43' ' ' 2599 Altimeter ' ' 41098 PAR/Irradiance:Biospherical/Licor ' ' 70501 'Turbidity Meter:Seapoint' ' ' 14014 Unavailable ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/03/06 09:02:17 2289 2289 CLEAN 5.2.1 2015/03/06 09:03:47 2289 2289 CTDEDIT 5.0.4 2015/03/06 09:18:28 2289 2289 ADDSAMP 3.6 2015/03/06 16:56:40 2289 2289 BINAVE 4.2 2015/03/06 16:57:09 2289 12 REMOVECH 8.2 2015/03/06 16:57:18 12 12 MERGE 3.5 2015/03/07 15:48:11 12 12 CLEAN 5.2.1 2015/03/07 15:48:17 12 12 MERGEHDR 1.3 2015/05/11 11:52:41 12 12 CALIB 11.8.1 2015/05/11 12:01:34 12 12 CALIB 11.8.1 2015/05/11 12:08:37 12 12 SORT 3.6 2015/05/11 12:58:08 12 12 REMOVECH 8.2 2015/05/11 12:58:19 12 12 CHGUNITS 3.1 2015/05/11 13:01:52 12 12 REORDER 1.3.1 2015/05/12 10:30:12 ? ? CLEAN 5.2.1 2015/05/12 11:59:21 12 12 CLEAN 5.2.1 2015/05/12 11:59:30 12 12 HDREDIT2 3.0.2 2015/05/12 12:00:16 ? ? $END $REMARKS -CLEAN functions: 2015/03/06 09:03:06 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -CTDEDIT v5.0.4 2015/03/06 09:18:28 3 changes in channel Salinity:T0:C0 -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2014-56\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 Bin value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2015/03/06 16:57:18 The following CHANNEL(S) were removed: Scan_Number:STD Conductivity:Primary:STD [S/m] Conductivity:Secondary:STD [S/m] Oxygen:Voltage:SBE:STD [volts] Altimeter:STD [metres] Status:Pump:STD Bottle:Position:STD Bottle_Number:STD Flag:STD Sample_Number:STD -The following MERGE parameters were used: 2015/03/07 15:48:11 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, 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\2014-56\Processing\hydro\2014-56-0450.samavgrem Secondary file: P:\Cruise_Data_Processing\2014-56\Processing\hydro\2014-56-0450.mrgcln1s -SORT parameters: 2015/03/07 15:47:58 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2015/03/07 15:48:14 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Set event to last 4 characters of file name Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2015/05/11 12:01:34 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2014-56\Processing\doc\2014-56-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Pressure decibar 10 0.9000000E+00 0.1000000E+01 -CALIB parameters: 2015/05/11 12:08:37 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2014-56\Processing\doc\2014-56-recal2-che.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 24 Salinity:T0:C0 PSS-78 10 0.6000000E-02 0.1000000E+01 26 Salinity:T1:C1 PSS-78 10 0.3500000E-02 0.1000000E+01 28 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1049000E+01 -SORT parameters: 2015/05/11 12:58:08 Sorted in ascending order of channel Pressure* -REMOVECH 2015/05/11 12:58:19 The following CHANNEL(S) were removed: Scan_Number Pressure:STD [decibar] Temperature:Primary [deg C (ITS90)] Temperature:Primary:STD [deg C (ITS90)] Temperature:Secondary:STD [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Transmissivity:STD [%/metre] Fluorescence:URU:Seapoint:STD [mg/m^3] Oxygen:Voltage:SBE [volts] PAR:STD [uE/m^2/sec] PAR:Reference:STD [uE/m^2/sec] Turbidity:Seapoint:STD [FTU] Depth:Salt_Water [metres] Depth:Salt_Water:STD [metres] Salinity:T0:C0 [PSS-78] Salinity:T0:C0:STD [PSS-78] Salinity:T1:C1:STD [PSS-78] Oxygen:Dissolved:SBE:STD [mL/L] Descent_Rate [m/s] Descent_Rate:STD [m/s] Altimeter [metres] Status:Pump Flag -CHANGE units: Temperature reference channel: Temperature:Secondary [deg C (ITS90)] Salinity reference channel: Salinity:T1:C1 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CLEAN functions: 2015/05/12 11:59:18 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:URU:Seapoint [mg/m^3] where channel Fluorescence:URU:Seapoint [mg/m^3] is in the range 4.9 to 5 13 data records in pad range. -CLEAN functions: 2015/05/12 11:59:27 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Transmissivity [%/metre] where channel Transmissivity [%/metre] is in the range 0 to 0.2E-01 2 data records in pad range. -HEADER EDITS: 2015/05/12 12:00:16 Applied edit header: P:\Cruise_Data_Processing\2014-56\Processing\doc\HYDRO\2014-56-bot-hdr.txt Channel 1: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 12: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 2: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 15: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 16: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 17: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Format: F8.3 ==> F7.2 Channel 18: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 7: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Turbidity:Seapoint [FTU] Format: F8.3 ==> F7.1 $END *COMMENTS Remarks from CTDEDIT: CTDEDIT was used to remove a few outlier points from the Salinity:T0:C0 channel around 30m. Analysis methods: ----------------- Salinity samples were collected in 200 mL type ll glass bottles with disposable plastic inserts and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab at IOS on a Guildline 8400B Salinometer standardized with IAPSO standard seawater 4 months after collection. For details including a duplicate analysis, see document "Frosti 2014-58 salinity data*.xlsx." Extracted Chlorophyll analysis was done at the Freshwater Institute in Winnipeg under the direction of Christine Michel. For details see document "BREA 2014 CHL.xlsx". CTD Data Processing Notes: -------------------------- Transmissivity, Fluorescence, Turbidity, PAR and Surface PAR data are nominal and unedited except that some records were removed in editing temperature and salinity and some off-scale values fluorescence values and transmissivity with no signal were replaced with pad values. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Dissolved oxygen was recalibrated based on a post-cruise calibration. The DO signal was very noisy for casts #41-51 despite a change of sensor before event #50. The spikes are two-sided and average values look ok, so the data were kept. Salinity data were recalibrated based on post-cruise calibrations plus a study of differences between salinity channels. It is likely that not all the drift had occurred at the time of this cruise, so an estimate was used. For details on the processing see the report: 2014-56_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure decibar 10 -99 () (0.9 1) Salinity:T0:C0 PSS-78 10 -99 () (0.6E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.35E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.049) $END !1- --2--- ---3---- --4-- ---5--- --6--- --7--- --8--- ---9---- --10-- --11- 12 -13- -14- ---15--- 16 --17-- 18 !Bo Pressu Temperat Trans Fluores PAR PAR: Turbid Salinity Oxygen Oxyge Bo Samp Numb Salinity Fl Chloro Fl !tt re ure: missi cence: Refere ity: :T1:C1 : n: tt le_ er_o :Bottle ag phyll: ag !~u Secondar vity URU: nce Seapoi Dissol Disso ~u Numb ~bin ~o Extrac ~a !en y Seapoin nt ved: lved: mb er _rec tt ted ct !ce t SBE SBE er ords le ed !-- ------ -------- ----- ------- ------ ------ ------ -------- ------ ----- -- ---- ---- -------- -- ------ -- *END OF HEADER 12 6.2 -0.0674 45.2 0.169 184.9 898.1 0.6 26.2822 8.61 376.4 12 603 241 -99.0000 0 -99.00 0 11 6.2 -0.0515 45.2 0.170 185.1 899.9 0.5 26.2903 8.61 376.5 11 602 38 26.2993 0 0.30 0 10 10.8 0.8484 45.8 0.239 112.2 903.7 0.5 27.4934 8.67 378.8 10 601 241 27.8363 0 0.38 0 9 21.2 -0.4233 47.3 0.449 43.5 914.2 0.5 30.1913 9.15 398.6 9 600 241 30.4304 0 0.43 0 8 31.4 -0.4886 48.6 0.644 17.6 931.1 0.5 30.8232 9.25 402.8 8 599 238 30.8488 0 0.63 0 7 41.9 -0.8015 46.8 1.118 6.7 954.6 0.5 31.1431 8.74 380.7 7 598 241 31.1606 0 1.19 0 5 49.6 -1.0929 46.9 1.022 3.0 984.6 0.5 31.5724 7.94 345.6 5 596 41 -99.0000 0 -99.00 0 6 49.7 -1.0944 46.9 1.070 3.0 981.7 0.5 31.5748 7.94 345.6 6 597 241 -99.0000 0 -99.00 0 4 49.8 -1.0959 47.0 0.993 3.0 984.6 0.5 31.5762 7.94 345.7 4 595 41 31.6689 0 0.81 0 3 61.9 -1.2478 50.7 0.278 1.1 1009.6 0.5 32.0431 7.01 305.3 3 594 241 32.0982 0 -99.00 0 2 72.2 -1.2766 51.1 0.173 0.5 1032.8 0.5 32.3092 6.60 287.2 2 593 241 32.3405 0 0.12 0 1 102.6 -1.3559 46.8 0.087 0.0 1069.1 0.7 32.9602 5.83 253.4 1 592 241 32.9649 0 0.06 0