*2020/09/02 14:22:24.14 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2001/09/21 02:00:49.000 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 DATA TYPE : REAL*4 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------- --------------- -------------- -------------- 1 Sample_Number n/a 254 265 2 Bottle_Number n/a 1 12 3 Pressure decibar 13 2967 4 Temperature:Primary 'deg C (ITS90)' -1.5363 0.407 5 Salinity:T0:C0 PSS-78 25.7385 34.9577 6 Nitrate_plus_Nitrite umol/L 0.2 15.6 7 Silicate umol/L 2.8 35 8 Phosphate umol/L 0.47 1.62 9 Oxygen:Dissolved mL/L 6.468 9.003 10 Salinity:Bottle PSS-78 25.7271 34.956 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 6 F R4 1 7 -99 ' ' 6 F R4 1 8 -99 ' ' 7 F R4 2 9 -99 ' ' 8 F R4 3 10 -99 ' ' 9 F R4 4 $END $REMARKS This file converted from Sea-Bird file: M:\Data\2001Arctic\Bottle_comp\212200 $END *ADMINISTRATION MISSION : 2001-22 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : JOIS 2001 SCIENTIST : Melling H. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : A2 EVENT NUMBER : 44 LATITUDE : 72 53.43000 N ! (deg min) LONGITUDE : 139 29.62900 W ! (deg min) WATER DEPTH : 3056 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034044 conductivity ' ' 042232 Pressure ' ' 290436 Oxygen:SBE ' ' 0052 Fluorometer ' ' Seapoint transmissometer:primary ' ' #139 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V5.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.2 2002/07/03 14:50:49 12 12 CALIB 11.0 2003/06/27 10:36:52 12 12 REMOVECH 6.0 2003/06/27 15:19:22 12 12 HDREDIT2 1.6 2003/06/27 15:20:13 ? ? MERGE 3.5 2019/06/24 10:07:07 12 12 CLIP 1.3.1 2020/09/02 11:33:45 12 12 CLEAN 5.2.4 2020/09/02 11:46:26 12 12 CALIB 12.0.1 2020/09/02 11:50:58 12 12 REMOVECH 8.2 2020/09/02 14:07:40 12 12 MERGE 3.5.1 2020/09/02 14:21:17 12 12 HDREDIT2 3.2 2020/09/02 14:22:24 ? ? $END $REMARKS -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = M:\Data\2001Arctic\2001sal-cor.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Salinity:T0:C0 PSS-78 10 0.3500000E-02 0.1000000E+01 -The following CHANNEL(S) were removed from file. Scan_Number Conductivity:Primary Chlorophyll:Fluorescence:Seapoint Oxygen:Dissolved:SBE Transmissivity Flag -The following MERGE parameters were used: 2019/06/24 10:07:07 Merge Channel: Bottle_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Secondary Primary Channels to Include: ALL Secondary Channels to Include: Sample_Number, Salinity_Bottle, Nitrate_plus_nitrite, Silicate, PO4_avg, Oxygen:dissolved:volume Primary file : P:\Cruise_Data_Processing\2001-22\Processing\Bottle\2001-22-0044.rac Secondary file: P:\Cruise_Data_Processing\2001-22\Processing\Bottle\2001-22-0044.CH1 -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Sample_Number Min,Max = 1.000, 5000.000 Time Not Available in File -CLEAN functions: 2020/09/02 11:46:23 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 0 deleted. -CALIB parameters: 2020/09/02 11:50:58 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2001-22\Processing\doc\2001PRES2.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.6400000E+01 0.1000000E+01 -REMOVECH 2020/09/02 14:07:40 The following CHANNEL(S) were removed: Salinity_Bottle [psu] -The following MERGE parameters were used: 2020/09/02 14:21:17 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle Primary file : D:\Telework\2001-22\Processing\bottle\2001-022-0044.mrgrem Secondary file: D:\Telework\2001-22\Processing\bottle\2001-022-0044.sal -HEADER EDITS: 2020/09/02 14:22:24 Applied edit header: D:\Telework\2001-22\Processing\doc\2001-22-bot-hdr.txt Channel 2: Bottle_Number [n/a] Pad: -9.9 ==> -99 Channel 3: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> F7.1 Pad: -9.9 ==> -99 Channel 4: Temperature:Primary [deg C (ITS90)] Pad: -9.9 ==> -99 Channel 5: Salinity:T0:C0 [PSS-78] Pad: -9.9 ==> -99 Channel 1: Sample_Number [n/a] Units: ==> n/a Format: F6.0 ==> I5 Channel 6: Nitrate_plus_Nitrite [umol/L] Name: Nitrate_plus_nitrite ==> Nitrate_plus_Nitrite Format: F8.1 ==> F6.1 Channel 7: Silicate [umol/L] Format: F8.1 ==> F6.1 Channel 8: Phosphate [umol/L] Name: PO4_avg ==> Phosphate Format: F8.2 ==> F7.2 Channel 9: Oxygen:Dissolved [mL/L] Name: Oxygen:dissolved:volume ==> Oxygen:Dissolved $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2001-22\0122-044.hex Software Version Seasave Win32 V5.2 Temperature SN = 034044 Conductivity SN = 042232 System UpLoad Time = Sep 21 2001 02:00:49 Ship: LAURIER Cruise: 2001-22 Station: A2 Latitude: 72 53.430 N Longitude: 139 29.629 W Depth: 3056 m Simrad Real-Time Sample Interval = 0.125 seconds # nquan = 10 # nvalues = 12 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = flSP: Fluorescence, Seapoint # name 5 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = sal00: Salinity [PSU] # name 8 = nbf: number of bottles fired # name 9 = flag: 0.000e+00 # interval = seconds: 0.125 # start_time = Sep 21 2001 02:00:49 # sensor 0 = Frequency 0 temperature, 034044, 01 Jan 01 # sensor 1 = Frequency 1 conductivity, 042232, 22 Dec 00, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290436, 19 Jan 01, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 0052, 06 Aug 2001 # sensor 4 = Extrnl Volt 2 Fluorometer, Seapoint # sensor 5 = Extrnl Volt 3 transmissometer, primary, #139, 23 Apr 2001 # datcnv_date = May 01 2002 14:13:49, 5.21 # datcnv_in = M:\Data\2001Arctic\21220044.hex M:\Data\2121\2001JOIS-B.CON # datcnv_bottle_scan_range_source = BL file # datcnv_bottle_scan_range_source = AFM file END* Samples 262-263: Oxygen:Dissolved: values seem too high Analysis methods: ----------------- Salinity samples were analyzed at the Institute of Ocean Sciences in a temperature-controlled lab on a Guildline Model 8400B Portasal (S/N 68572) standardized with IAPSO standard seawater. Nutrient samples were frozen and brought back to the Institute of Ocean Sciences where they were thawed and analyzed on a Technicon Autoanalyser II according to procedures described in IOS Nutrient Methods (1996) Barwell-Clarke and Whitney. For further detail see 2001-21 chem & sample log.xls. Oxygen:Dissolved samples were analyzed onboard ship by Mary O'Brien using an automated version of the Micro-Winkler Technique as described in Carpenter, J. H., 1965. The titration is done using a Metrohn Dosimat 665 and the end point was detected using a Brinkmann probe colorimeter PC900. The methodology is described by an internal OSAP document (Dissolved Oxygen Determination Methods and Procedures by Bernard Minkley and George Chase). 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, Limnol. Oceanogr., 10, 141-3. * For PDF versiona of these papera see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers Data Processing Notes: ---------------------- CTD Pressure should be considered ±1db for casts 2 to 42. CTD Pressure should be considered ±3db for casts 1 and 43 to 106. Sampling was done on the fly during the downcast; the sample window was selected to ensure just one record per bottle was converted. For further processing details see the processing report 2001-22_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -9.9 () (0.35E-02 1) Pressure dbars 10 -9.9 () (6.4 1) $END !-1-- 2- --3--- ---4---- ---5---- --6-- --7-- --8--- ---9--- ---10--- !Samp Bo Pressu Temperat Salinity Nitra Silic Phosph Oxygen: Salinity !le_ tt re ure: :T0:C0 te_ ate ate Dissolv :Bottle !Numb ~u Primary plus_ ed !er mb Nitri ! er te !---- -- ------ -------- -------- ----- ----- ------ ------- -------- *END OF HEADER 254 1 13.0 -1.2111 25.7385 0.3 2.8 0.47 8.861 25.7271 255 2 56.9 -0.4333 31.4267 0.2 5.6 0.74 9.003 31.3587 256 3 104.5 -1.3868 32.5072 12.1 25.2 1.45 7.634 32.4605 257 4 133.1 -1.5191 32.7893 14.4 31.9 1.60 7.126 32.7525 258 5 157.9 -1.5363 33.0151 15.5 35.0 1.62 6.693 32.9776 259 6 205.5 -1.1786 33.7712 15.6 30.9 1.46 6.622 33.6930 260 7 266.5 -0.3383 34.5165 14.1 21.7 1.16 6.693 34.0817 261 8 306.5 0.0161 34.6530 13.1 12.0 0.87 6.468 34.6488 262 9 405.6 0.4041 34.7910 12.9 8.7 0.79 -99.000 34.7871 263 10 605.7 0.4070 34.8538 12.9 7.8 0.75 -99.000 34.8517 264 11 1405.8 -0.2556 34.9120 13.4 9.0 0.82 6.945 34.9107 265 12 2967.0 -0.3382 34.9577 15.0 14.7 0.90 6.549 34.9560