*2015/07/09 12:01:40.33 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/08/02 18:39:43.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 8 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 4315B08 NUMBER OF CHANNELS : 18 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 8 2 Bottle:Firing_Sequence n/a 1 8 3 Pressure decibar 4.485 40.705 4 Depth metres 4.439 40.289 5 Temperature:Primary 'deg C (ITS90)' -0.7268 1.7988 6 Transmissivity %/metre 43.3 58.1 7 Fluorescence:URU:Seapoint mg/m^3 0.112 0.951 8 Turbidity:Seapoint FTU 5.477 6.21 9 PAR uE/m^2/sec 1.167 222.653 10 Salinity:T0:C0 PSS-78 23.7551 30.478 11 Oxygen:Dissolved:SBE mL/L 8.25 8.68 12 Oxygen:Dissolved:SBE umol/kg 361.442 378.5259 13 Sample_Number n/a 1 8 14 Number_of_bin_records n/a 35 81 15 Salinity:Bottle PSS-78 23.7604 30.456 16 Flag:Salinity:Bottle n/a 17 Chlorophyll:Extracted mg/m^3 0.16 0.77 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 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 7 F ' ' 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 ' ' 9 F ' ' 4 11 -99 ' ' 7 F ' ' 2 12 -99 ' ' 6 F ' ' 1 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 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 EVENT NUMBER : 1 LATITUDE : 70 13.43500 N ! (deg min) LONGITUDE : 124 29.72900 W ! (deg min) ALTIMETER (M) : 2.59 ! 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 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/07/09 11:48:18 510 510 ADDSAMP 3.6 2015/07/09 11:54:05 510 510 BINAVE 4.2 2015/07/09 11:54:20 510 8 MERGE 3.5 2015/07/09 11:54:28 8 8 CLEAN 5.2.1 2015/07/09 11:55:22 8 8 SORT 3.6 2015/07/09 11:55:25 8 8 REMOVECH 8.2 2015/07/09 11:55:28 8 8 CHGUNITS 3.1 2015/07/09 11:56:13 8 8 REORDER 1.3.1 2015/07/09 12:01:26 ? ? HDREDIT2 3.0.2 2015/07/09 12:01:40 ? ? $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: 2015/07/09 11:54:28 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: 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\2013-06-0001.samavg Secondary file: P:\Cruise_Data_Processing\2013-06\Processing\hydro\2013-06-0001.mrgcln1s Comments from secondary file: P:\Cruise_Data_Processing\2013-06\Processing\hydro\2013-06-0001.mrgcln1s ------------------------------------------------------------------------ -SORT parameters: 2015/07/09 11:26:26 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2015/07/09 11:55:22 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* Remove Sea-Bird comments from the header. -SORT parameters: 2015/07/09 11:55:25 Sorted in ascending order of channel Pressure* -REMOVECH 2015/07/09 11:55:28 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2015/07/09 12:01:40 Applied edit header: P:\Cruise_Data_Processing\2013-06\Processing\doc\HYDRO\2013-06-bot-hdr.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F9.4 ==> F7.1 Channel 9: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 11: 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 8: Turbidity:Seapoint [FTU] Format: F8.3 ==> F7.1 Channel 4: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 $END *COMMENTS 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. PAR and ISUS data were removed because there were no useful signals. 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 this file only, there was no BL file available, so one was created based on log records and plots of pressure versus scan numbers. So firing times are approximate. 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 !Bo Bo Pressu Depth Temperat Trans Fluores Turbid PAR Salinity Oxygen Oxyge Samp Numb Salinity Fl Chloro Fl !tt tt re ure: missi cence: ity: :T0:C0 : n: le_ er_o :Bottle ag phyll: ag !~u ~u Primary vity URU: Seapoi Dissol Disso Numb ~bin ~o Extrac ~a !mb en Seapoin nt ved: lved: er _rec tt ted ct !er ce t SBE SBE ords le ed !-- -- ------ ------ -------- ----- ------- ------ ------ -------- ------ ----- ---- ---- -------- -- ------ -- *END OF HEADER 8 8 4.5 4.4 1.7988 53.6 0.123 5.6 222.7 23.7553 8.25 361.5 8 81 23.7604 0 0.25 0 7 7 4.6 4.5 1.7894 53.4 0.112 5.5 222.0 23.7551 8.25 361.4 7 35 -99.0000 0 -99.00 0 6 6 10.0 9.9 1.2340 50.5 0.334 5.7 86.6 23.8006 8.31 364.0 6 81 23.7783 0 0.16 6 3 3 20.2 20.0 1.2960 43.9 0.951 6.2 18.4 27.2880 8.42 367.8 3 35 27.4175 0 -99.00 0 4 4 20.2 20.0 1.2966 43.5 0.877 6.2 18.4 27.2859 8.41 367.4 4 35 -99.0000 0 -99.00 0 5 5 20.2 20.0 1.2945 43.3 0.940 6.2 18.5 27.2861 8.42 367.8 5 81 -99.0000 0 0.54 0 2 2 30.6 30.3 0.0536 56.1 0.816 5.6 2.9 29.5517 8.68 378.5 2 81 29.5964 0 0.77 0 1 1 40.7 40.3 -0.7268 58.1 0.188 5.7 1.2 30.4780 8.57 373.5 1 81 30.4560 0 0.46 6