*2014/11/20 09:58:39.41 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/08/07 19:52:06.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 19C9A97E NUMBER OF CHANNELS : 19 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 12 2 Bottle:Firing_Sequence n/a 1 12 3 Pressure decibar 4.652 81.566 4 Depth metres 4.604808 80.98369 5 Temperature:Primary 'deg C (ITS90)' -1.3604 4.0402 6 Transmissivity %/metre 58.5 72.8 7 Fluorescence:URU:Seapoint mg/m^3 0.232 1.063 8 Turbidity:Seapoint FTU 4.854 10.572 9 PAR uE/m^2/sec 0.864 391.881 10 PAR:Reference uE/m^2/sec 833.033 1704.502 11 Salinity:T0:C0 PSS-78 23.5079 32.5148 12 Oxygen:Dissolved:SBE mL/L 6.682 8.843 13 Oxygen:Dissolved:SBE umol/kg 290.7 385.51 14 Number_of_bin_records n/a 25 41 15 Sample_Number n/a 109 120 16 Salinity:Bottle PSS-78 26.6345 32.495 17 Flag:Salinity:Bottle n/a 18 Chlorophyll:Extracted mg/m^3 0.1 0.71 19 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 ' ' 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 ' ' 18 -99 ' ' 7 F R4 2 19 0 ' ' 3 NQ C ' ' $END $REMARKS Flag channels 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 : 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 : DAR_03_2 EVENT NUMBER : 15 LATITUDE : 70 7.57440 N ! (deg min) LONGITUDE : 123 29.49930 W ! (deg min) *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\2013-06-0015.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 17:13:46 464 464 ADDSAMP 3.6 2014/02/25 15:56:39 464 464 BINAVE 4.1.1 2014/02/25 15:56:51 464 12 MERGE 3.5 2014/03/03 17:04:01 12 12 CLEAN 5.1 2014/03/03 17:04:47 12 12 SORT 3.6 2014/03/03 17:05:10 12 12 REMOVECH 8.2 2014/03/03 17:05:18 12 12 MERGE 3.5 2014/04/15 13:46:26 12 12 CHGUNITS 3.1 2014/04/15 13:52:33 12 12 DERIVEDQ 3.8.1 2014/04/15 15:24:52 12 12 REORDER 1.3 2014/04/15 15:27:20 ? ? HDREDIT2 2.6 2014/04/15 15:31:42 ? ? CHANGE_FLAGS 2.0 2014/11/20 09:58:39 12 12 $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 17:04:01 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\2013-06-0015.samavg Secondary file: P:\Cruise_Data_Processing\2013-06\Processing\hydro\2013-06-0015.mrgcln1s -SORT parameters: 2014/02/27 15:10:19 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 17:05:10 Sorted in ascending order of channel Pressure* -REMOVECH 2014/03/03 17:05:18 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 13:46:26 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\2013-06-0015.mrgrem Secondary file: P:\Cruise_Data_Processing\2013-06\Hydro-PAR\2013-06-0015.avg2 Comments from secondary file: P:\Cruise_Data_Processing\2013-06\Hydro-PAR\2013-06-0015.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 13:42:41 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 15:24:52 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 15:31:42 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 18: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 19: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number $END *COMMENTS Comments from secondary file: P:\Cruise_Data_Processing\2013-06\Hydro-PAR\2013-06-0015.avg2 ------------------------------------------------------------- SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\Documents and Settings\eertj\Desktop\2013-06 BREA\Data\CTD\raw\2 013-06-0015.hex Software Version Seasave V 7.22.5 Temperature SN = 4444 Conductivity SN = 3209 Append System Time to Every Scan System UpLoad Time = Aug 07 2013 12:52:17 NMEA Latitude = 70 07.5744 N NMEA Longitude = 123 29.4993 W NMEA UTC (Time) = Aug 07 2013 19:52:06 Store Lat/Lon Data = Append to Every Scan Ship: Frosti Station: DAR_03_2 Operator: second half of DAR_02 80m up Real-Time Sample Interval = 0.1250 seconds System UTC = Aug 07 2013 19:52:17 # nquan = 6 # nvalues = 464 # 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 = Aug 07 2013 19:52:17 [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 13:33:13, 7.22.5 # datcnv_in = P:\Cruise_Data_Processing\2013-06\RAW\CTD\raw\2013-06-0015.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 --18-- 19 !Bo Bo Pressu Depth Temperat Trans Fluores Turbid PAR PAR: Salinity Oxygen Oxyge Numb Samp Salinity Fl Chloro Fl !tt tt re ure: missi cence: ity: Refere :T0:C0 : n: er_o le_ :Bottle ag phyll: ag !~u ~u Primary vity URU: Seapoi nce Dissol Disso ~bin Numb ~o Extrac ~a !mb en Seapoin nt ved: lved: _rec er tt ted ct !er ce t SBE SBE ords le ed !-- -- ------ ------ -------- ----- ------- ------ ------ ------ -------- ------ ----- ---- ---- -------- -- ------ -- *END OF HEADER 11 11 4.7 4.6 4.0402 63.7 0.243 5.4 377.3 1471.2 23.5079 8.01 351.1 29 119 -99.0000 0 0.16 0 12 12 4.7 4.6 3.5441 63.5 0.232 5.5 391.9 1498.5 23.6099 8.00 350.7 41 120 30.6504 0 -99.00 0 10 10 10.0 10.0 1.0767 67.6 0.269 5.2 179.9 1465.1 25.3007 8.38 366.5 41 118 26.6345 0 0.23 0 9 9 20.2 20.1 -0.4268 72.8 0.466 4.9 48.4 833.0 29.9329 8.84 385.5 41 117 -99.0000 0 0.30 0 7 7 30.3 30.1 -0.9992 67.0 1.063 9.8 29.3 1516.9 30.5764 8.77 382.1 25 115 30.6480 0 -99.00 0 8 8 30.3 30.1 -0.9986 67.0 1.041 9.8 28.5 1456.2 30.5773 8.76 381.8 41 116 -99.0000 0 -99.00 0 6 6 30.3 30.2 -0.9975 67.1 1.017 9.8 30.1 1578.0 30.5765 8.77 382.0 41 114 30.6759 0 0.71 0 5 5 40.0 39.8 -0.9290 70.1 0.729 9.8 12.4 1684.9 31.4539 8.07 351.4 41 113 31.5560 0 0.44 0 4 4 50.8 50.5 -1.1221 68.5 0.695 9.1 4.9 1704.5 32.0901 7.27 316.4 41 112 32.1099 0 0.41 0 3 3 60.7 60.3 -1.2596 58.5 0.358 10.6 2.1 1560.0 32.3152 6.94 301.9 41 111 32.3151 0 0.20 0 2 2 70.4 69.9 -1.3077 60.9 0.338 10.4 1.2 1647.6 32.4038 6.83 297.0 41 110 32.4303 0 0.16 0 1 1 81.6 81.0 -1.3604 62.1 0.308 9.9 0.9 1520.3 32.5148 6.68 290.7 41 109 32.4950 0 0.10 0