*2014/04/15 15:31:44.69 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/09/05 20:56:51.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 10 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : BA72384D NUMBER OF CHANNELS : 17 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 10 2 Bottle:Firing_Sequence n/a 1 10 3 Pressure decibar 1.4 337.28 4 Depth metres 1.385785 334.0486 5 Temperature:Primary 'deg C (ITS90)' -1.4748 2.6768 6 Transmissivity %/metre 31.1 73.3 7 Fluorescence:URU:Seapoint mg/m^3 0.95E-01 0.622 8 Turbidity:Seapoint FTU 16.871 37.032 9 PAR uE/m^2/sec 0.651 2262.876 10 PAR:Reference uE/m^2/sec 1393.449 2038.537 11 Salinity:T0:C0 PSS-78 23.5815 34.8353 12 Oxygen:Dissolved:SBE mL/L 6.213 8.689 13 Oxygen:Dissolved:SBE umol/kg 269.9 378.98 14 Number_of_bin_records n/a 41 41 15 Sample_Number n/a 530 539 16 Salinity:Bottle PSS-78 26.1842 34.838 17 Flag:Salinity:Bottle 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 ' ' 7 F R4 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 7 F ' ' 1 10 -99 ' ' 7 F ' ' 1 11 -99 ' ' 9 F ' ' 4 12 -99 ' ' 7 F ' ' 2 13 -99 ' ' 6 F ' ' 1 14 ' ' ' ' 5 I I 0 15 -99 ' ' 5 I I 0 16 -99 ' ' 9 F R4 4 17 0 ' ' 3 NQ C ' ' $END $REMARKS Data quality is expressed with the following flags: ---------------------------------------------------------------------------------- 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 : 2013-06 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Beaufort Regional Environmental Assessment SCIENTIST : Eert J. PLATFORM : Frosti *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : A1-04 EVENT NUMBER : 71 LATITUDE : 70 24.73000 N ! (deg min) LONGITUDE : 141 3.40000 W ! (deg min) ALTIMETER (M) : 7.865 ! 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-25 SERIAL NUMBER : 0415 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4444 Conductivity ' ' 3209 'Pressure:Strain Gauge' ' ' 0603 'Oxygen:SBE 43' ' ' 1202 Fluorometer:Seapoint ' ' 2979 'Turbidity Meter:Seapoint' ' ' 11074 Transmissometer:Chelsea/Seatech ' ' CST-1047DR Altimeter ' ' 41098 'User Polynomial' ' ' ' ' PAR/Irradiance:Biospherical/Licor ' ' 20446 Unavailable ' ' ' ' 'SPAR/Surface Irradiance' ' ' 20317 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.5 Comments from secondary file: P:\Cruise_Data_Processing\2013-06\Hydro-PAR\2013-06-0071.avg2 ------------------------------------------------------------- SOFTWARE VERSION SEASAVE V 7.22.5 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.3 2014/02/22 17:13:55 410 410 ADDSAMP 3.6 2014/02/25 15:56:47 410 410 BINAVE 4.1.1 2014/02/25 15:56:55 410 10 MERGE 3.5 2014/03/03 17:04:07 10 10 CLEAN 5.1 2014/03/03 17:04:49 10 10 SORT 3.6 2014/03/03 17:05:11 10 10 REMOVECH 8.2 2014/03/03 17:05:20 10 10 MERGE 3.5 2014/04/15 13:46:28 10 10 CHGUNITS 3.1 2014/04/15 13:52:34 10 10 DERIVEDQ 3.8.1 2014/04/15 15:24:53 10 10 REORDER 1.3 2014/04/15 15:27:23 ? ? HDREDIT2 2.6 2014/04/15 15:31:44 ? ? $END $REMARKS -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2013-06\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: 2014/03/03 17:04:07 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\2013-06\Processing\hydro\2013-06-0071.samavg Secondary file: P:\Cruise_Data_Processing\2013-06\Processing\hydro\2013-06-0071.mrgcln1s -SORT parameters: 2014/02/27 15:10:20 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2014/03/03 17:04:46 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -SORT parameters: 2014/03/03 17:05:11 Sorted in ascending order of channel Pressure* -REMOVECH 2014/03/03 17:05:20 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] PAR [uE/m^2/sec] Altimeter [metres] uploy0 Descent_Rate [m/s] Flag -The following MERGE parameters were used: 2014/04/15 13:46:28 Merge Channel: Pressure:StrainGauge Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: PAR Primary file : P:\Cruise_Data_Processing\2013-06\Hydro-PAR\2013-06-0071.mrgrem Secondary file: P:\Cruise_Data_Processing\2013-06\Hydro-PAR\2013-06-0071.avg2 Comments from secondary file: P:\Cruise_Data_Processing\2013-06\Hydro-PAR\2013-06-0071.avg2 ------------------------------------------------------------- -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. -SORT parameters: 2014/04/15 13:42:42 Sorted in ascending order of channel Pressure:StrainGauge -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Sal* 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -The following DERIVEQ parameters were used: 2014/04/15 15:24:53 Reference channel for pressure is: Pressure* Reference channel for temperature is: Temp* Reference channel for conductivity ratio is: Cond* Reference channel for salinity is: Sal* Reference channel for oxygen is: Oxygen:Dissolved:SBE [umol/kg] Computed properties Derived Properties Ref Press Temp Type Replace ------------------ --------- --------- ------- Depth Insitu n/a YES -HEADER EDITS: 2014/04/15 15:31:44 Applied edit header: P:\Cruise_Data_Processing\2013-06\DOC\Hydro\2013-06-bot-hdr-par.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 8: Turbidity:Seapoint [FTU] Format: F8.3 ==> F7.1 Channel 9: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 10: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 16: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 17: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number $END *COMMENTS Sample_Number 530: ALL: CTD in motion when bottle was fired Sample_Number 531: SAL: average of 2 plastic bottles (34.4195) and 2 glass bottles(34.4264)) Sample_Number 532: ALL: CTD in motion when bottle was fired Sample_Number 533: SAL: average of 1 plastic and 1 glass bottle Sample_Number 534: SAL: plastic bottle; CTD in motion when bottle was fired Sample_Number 535: SAL: average of 1 plastic and 1 glass bottle; CTD in motion when bottle was fired Sample_Number 536: SAL: plastic bottle; CTD in motion when bottle was fired Sample_Number 537: SAL: average of 1 plastic and 1 glass bottle; CTD in motion when bottle was fired Sample_Number 538: SAL: plastic bottle; CTD in motion when bottle was fired Sample_Number 539: SAL: plastic bottle; CTD in motion when bottle was fired Comments from secondary file: P:\Cruise_Data_Processing\2013-06\Hydro-PAR\2013-06-0071.avg2 ------------------------------------------------------------- SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\Documents and Settings\eertj\Desktop\2013-06 BREA\Data\CTD\raw\2 013-06-0071.hex Software Version Seasave V 7.22.5 Temperature SN = 4444 Conductivity SN = 3209 Append System Time to Every Scan System UpLoad Time = Sep 05 2013 13:56:53 NMEA Latitude = 70 24.73 N NMEA Longitude = 141 03.40 W NMEA UTC (Time) = Sep 05 2013 20:56:51 Store Lat/Lon Data = Append to Every Scan Ship: Station: A1-04 Operator: Real-Time Sample Interval = 0.1250 seconds System UTC = Sep 05 2013 20:56:53 # nquan = 6 # nvalues = 410 # units = specified # name 0 = prSM: Pressure, Strain Gauge [db] # name 1 = par: PAR/Irradiance, Biospherical/Licor # name 2 = bpos: Bottle Position in Carousel # name 3 = nbf: Bottles Fired # name 4 = scan: Scan Count # name 5 = flag: 0.000e+00 # interval = seconds: 0.125 # start_time = Sep 05 2013 20:56:53 [System UTC, first data scan.] # bad_flag = -9.990e-29 # # # # # 4444 # 18-Oct-12 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.33817228e-003 # 6.36466647e-004 # 2.07744601e-005 # 1.74796127e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3209 # 18-Oct-12 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.03377297e+001 # 1.50470391e+000 # 2.92913126e-004 # 6.40735600e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0603 # 20 Mar 07 # 9.010146e+002 # -2.511654e-001 # -6.469041e-008 # 0.00000 # # # # # # 1202 # 14-Nov-12 # 1 # # # 0.0000 # 3.4280e-001 # -0.5190 # 1.35e-004 # 0.0014 # 0.0 # # # # 3.8390e-001 # -0.5302 # -3.2887e-003 # 1.7289e-004 # -2.3225e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 2.4800 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2979 # unknown # # 1 # 0.000 # # # # # # 11074 # unknown # # 0 # 1.000 # # # # # # CST-1047DR # 2013-06-05 # 18.7590 # -1.2570 # 0.025 # # # # # # 41098 # # 15.000 # 0.000 # # # # # # # # isus v3 # 0.00000000 # 1.00000000 # 0.00000000 # 0.00000000 # # # # # # 20446 # 2012/12/7 # -0.76400000 # -3.50300000 # 0.14434300 # 1.00000000 # 0.00000000 # # # # # # # # # 20317 # 2008/03/24 # 1676.60000000 # 1.00000000 # # # # datcnv_date = Apr 15 2014 13:33:36, 7.22.5 # datcnv_in = P:\Cruise_Data_Processing\2013-06\RAW\CTD\raw\2013-06-0071.hex P:\ Cruise_Data_Processing\2013-06\DOC\2013-06-ctd1-par.xmlcon # datcnv_bottle_scan_range_source = BL file # datcnv_scans_per_bottle = 41 END* Analysis methods: ----------------- Extracted chlorophyll average values are available in spreadsheet 2013-06-chl*.xls. Salinity samples were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater 3 to 4 months after collection. Analysis details are in file QF2013-06SAL*.xls. Duplicates were analyzed and may be found in file 2013-06-salinity-duplicate-study.xlsx. The precision is lower than usual. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- No recalibration was applied to these data. Post-cruise calibrations show no significant drift in conductivity and dissolved oxygen. SeaCat salinity errors are expected to be as high as 0.05 units in areas of high gradients. For these data temperature and salinity gradients were not extreme, so the error due to mismatch in T and C is estimated to be up to 0.02 in the top 100m and 0.005 below that, though editing and metre-averaging should reduce the errors somewhat. ISUS data were removed because there were no useful signals. PAR, PAR:Reference, Dissolved Oxygen, Transmissivity and Fluorescence data are nominal and have not been edited, except that some records were removed in the course of editing temperature and salinity. WARNING: There are concerns about how well the CTD data matches the bottle data especially near the surface, due to incomplete flushing of the Niskin bottles. In some cases the CTD had begun to rise before the bottle was fired, making the flushing problem worse. Where this led to significant outliers flag 2 and a comment were added, but there are probably many other cases that were not noticed. For details on the processing see the report: 2013-06-proc.doc. --------------------------------------------------------------------------------- !1- 2- --3--- --4--- ---5---- --6-- ---7--- --8--- --9--- --10-- ---11--- --12-- --13- -14- -15- ---16--- 17 !Bo Bo Pressu Depth Temperat Trans Fluores Turbid PAR PAR: Salinity Oxygen Oxyge Numb Samp Salinity Fl !tt tt re ure: missi cence: ity: Refere :T0:C0 : n: er_o le_ :Bottle ag !~u ~u Primary vity URU: Seapoi nce Dissol Disso ~bin Numb ~o !mb en Seapoin nt ved: lved: _rec er tt !er ce t SBE SBE ords le !-- -- ------ ------ -------- ----- ------- ------ ------ ------ -------- ------ ----- ---- ---- -------- -- *END OF HEADER 10 10 1.4 1.4 2.6768 32.7 0.622 18.9 2262.9 1923.5 23.5815 8.05 352.5 41 539 26.1842 2 9 9 5.2 5.2 1.0705 31.1 0.484 20.5 244.8 2038.5 26.5461 8.25 360.5 41 538 27.3096 2 8 8 13.0 12.9 0.1350 39.2 0.554 19.9 16.9 1691.7 27.6481 8.57 374.3 41 537 29.1646 26 7 7 20.4 20.3 -1.2342 65.4 0.398 16.9 3.2 1725.0 29.2943 8.69 379.0 41 536 29.9778 2 6 6 31.1 31.0 -1.3840 71.9 0.150 20.8 1.3 1710.5 30.1243 8.65 377.1 41 535 31.2712 26 5 5 75.8 75.3 -1.4298 73.2 0.127 37.0 0.7 2023.8 32.5510 6.61 287.3 41 534 32.5460 2 4 4 102.8 102.1 -1.4748 73.3 0.109 34.1 0.7 1569.9 32.9650 6.26 272.2 41 533 32.9680 26 3 3 152.6 151.4 -1.2113 73.0 0.105 32.3 0.7 1488.9 33.8108 6.42 278.8 41 532 33.8042 2 2 2 204.4 202.7 -0.2715 73.3 0.101 33.0 0.7 1393.4 34.4259 6.21 269.9 41 531 34.4229 26 1 1 337.3 334.0 0.5287 72.6 0.095 32.5 0.7 1582.8 34.8353 6.45 280.0 41 530 34.8380 2