*2010/04/17 16:03:33.01 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/10/05 21:03:33.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 30 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EDC1922C NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5 34 2 Temperature:Primary 'deg C (ITS90)' -0.9896 2.1843 3 Transmissivity %/metre 0.1 32.7 4 Fluorescence:URU:Seapoint mg/m^3 0.113 0.826 5 PAR uE/m^2/sec 0 51.979 6 PAR:Reference uE/m^2/sec 266.113 272.244 7 Salinity:T0:C0 PSS-78 24.9253 32.0108 8 Oxygen:Dissolved:SBE mL/L 7.137 8.67 9 Number_of_bin_records n/a 24 60 10 Oxygen:Dissolved:SBE umol/kg 310.6647 377.6562 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 ' ' ' ' 5 I I 0 10 -99 ' ' 6 F ' ' 1 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-04\Pro $END *ADMINISTRATION MISSION : 2008-04 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : Canada's 3 Oceans SCIENTIST : Melling H. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Arctic Ocean STATION : DVH08-11 EVENT NUMBER : 26 LATITUDE : 69 46.49000 N ! (deg min) LONGITUDE : 137 3.06000 W ! (deg min) ALTIMETER (M) : 4.555 ! 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 : 0585 $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/03/23 17:21:39 9537 9537 CLEAN 5.0.2 2010/03/23 17:30:56 9537 9537 SHIFTDAT 3.4 2010/03/23 17:39:48 9537 9537 SHIFTDAT 3.4 2010/03/25 17:34:38 9537 9537 SHIFTDAT 3.4 2010/03/25 17:42:18 9537 9537 DELETE 6.3 2010/03/25 17:49:56 9537 1283 CTDEDIT 4.61 2010/04/13 12:10:46 1283 1062 CALIB 11.7 2010/04/16 16:40:00 1062 1062 BINAVE 4.1.1 2010/04/16 16:41:26 1062 30 REMOVECH 8.0 2010/04/16 16:42:41 30 30 CHGUNITS 3.0 2010/04/16 16:47:21 30 30 HDREDIT2 2.5.1 2010/04/17 16:03:33 ? ? $END $REMARKS -CLEAN functions: 2010/03/23 17:28:31 20 Interpolation by Record Number, in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 60.00 -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 24.10 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/04/13 12:10:46 221 records were deleted in this editing session. 78 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/16 16:40:00 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-04\Processing\doc\2008-04-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1060000E+01 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/04/16 16:42:41 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Status:Pump Descent_Rate [m/s] Altimeter [metres] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2010/04/17 16:03:33 Applied edit header: Q:\Cruise_Data_Processing\2008-04\Processing\doc\2008-04-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2008-04_SWL\SBE9-0585-RAW-DATA\2008-04-0026.hex Software Version Seasave V 7.12 Temperature SN = 2374 Conductivity SN = 1764 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 05 2008 21:03:11 NMEA Latitude = 69 46.49 N NMEA Longitude = 137 03.06 W NMEA UTC (Time) = Oct 05 2008 21:03:33 Store Lat/Lon Data = Append to Every Scan Cruise 2008-04 CCGS Sir Wilfrid Laurier Station name: DVH08-11 Latitude (N): Longitude (W): Sounding (m) 30 # nquan = 18 # nvalues = 9537 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = pumps: Pump Status # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = altM: Altimeter [m] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = spar: SPAR/Surface Irradiance # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 17 = flag: flag # span 0 = 1, 9537 # span 1 = 1.241, 34.098 # span 2 = -0.9922, 7.5368 # span 3 = -0.9910, 9.0336 # span 4 = 0.083509, 2.650968 # span 5 = 0.028217, 2.660550 # span 6 = 13.6810, 92.7945 # span 7 = 0.0000e+00, 1.2869e+00 # span 8 = 2.6410, 3.3175 # span 9 = 0, 1 # span 10 = -0.810, 0.829 # span 11 = 0.00, 100.00 # span 12 = 1.0000e-12, 3.9230e+02 # span 13 = 2.5704e+02, 2.7882e+02 # span 14 = 0.7271, 32.0133 # span 15 = 0.1984, 32.0018 # span 16 = 1.79721, 12.75592 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 05 2008 21:03:33 # bad_flag = -9.990e-29 # # # # # # 2374 # 29-May-08 # 1 # 3.67525145e-003 # 6.02683860e-004 # 1.60945947e-005 # 2.79367634e-006 # 6494.420 # 4.34930007e-003 # 6.45865630e-004 # 2.35577836e-005 # 2.23302906e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 29-May-08 # 1 # # 0.0000 # 2000.0000 # # 2.54548835e-008 # 4.93652809e-001 # -4.21879011e+000 # 1.96479819e-004 # 6.6 # -9.57000000e-008 # # # -4.15411257e+000 # 4.87415405e-001 # -6.29217852e-004 # 5.42398862e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 77511 # 13-MAR-00 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99995000 # -0.20000 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 2710 # 29-May-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36733018e-003 # 6.46996654e-004 # 2.37126749e-005 # 2.27229389e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2676 # 31-Dec-02 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.06769729e+001 # 1.48891134e+000 # -5.98669667e-003 # 5.49552182e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 2841 # 1-Oct-06 # # 0 # 0.000 # # # # # # 1050DR # 9-Jun-08 # 19.2153 # -1.1000 # 0.250 # # # # # # 1117 # 11-Jan-08 # 1 # # # 0.0000 # 3.4930e-001 # -0.5197 # 1.35e-004 # 0.0019 # 0.0 # # # # 0.3510 # -0.5174 # -9.5490e-004 # 1.5162e-004 # -2.8917e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.6000e-002 # 2.8600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # # # # 1252 # 14-Feb-07 # 15.000 # 0.000 # # # # # # # # # 4601 # 19-DEC-03 # 1.00000000 # 0.00000000 # 2824858757.05999990 # 1.00000000 # -0.50992000 # # # # # # # # # # # # 20281 # 9-Apr-2007 # 1784.00000000 # 1.00000000 # # # # datcnv_date = Mar 23 2010 16:29:10, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2008-04\RAW\CTD\2008-04-0026.hex Q:\Crui se_Data_Processing\2008-04\Processing\doc\2008-04-ctd3.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Mar 23 2010 16:51:36, 7.20a # wildedit_in = Q:\Cruise_Data_Processing\2008-04\Processing\convert\2008-04-002 6.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Mar 23 2010 16:57:48, 7.20a # celltm_in = Q:\Cruise_Data_Processing\2008-04\Processing\wildedit\2008-04-0026 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 23 2010 17:07:50, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2008-04\Processing\celltm\2008-04-0026.c nv Q:\Cruise_Data_Processing\2008-04\Processing\doc\2008-04-ctd3.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 4.6db and records corrupted by shed wakes near the bottom of the cast; salinity was cleaned lightly. ------------------------------------------------------------------------ Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The fluorometer was unpumped which may reduce the data quality for those casts with highly variable descent rates. See file 2008-04-proc.doc for details on how the Oxygen:Dissolved:SBE data were recalibrated. The Dissolved:Oxygen:SBE calibration can at best be considered ±2%, with possible systematic errors of ±0.2ml/l near the surface and ±0.12ml/l below 200m. Non-systematic errors in the SBE Dissolved Oxygen due to such factors as poor time response and variations in transit time cannot be assessed due to problems with calibration bottle analyses, but typically such errors are found to range from ±0.5ml/l near the surface to ±0.1ml/l below 200m. Salinity data were not recalibrated; the calibration is considered to be ±0.001. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.06) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- ---7---- --8--- -9-- --10- !Pressu Temperat Trans Fluores PAR PAR: Salinity Oxygen Numb Oxyge !re ure: missi cence: Refere :T0:C0 : er_o n: ! Primary vity URU: nce Dissol ~bin Disso ! Seapoin ved: _rec lved: ! t SBE ords SBE !------ -------- ----- ------- ------ ------ -------- ------ ---- ----- *END OF HEADER 5.0 2.1450 15.3 0.755 52.0 266.1 24.9258 8.10 42 354.8 6.0 2.1360 15.3 0.786 31.9 269.9 24.9271 8.13 38 355.8 7.0 2.1603 15.3 0.750 19.0 270.1 24.9256 8.12 37 355.5 8.0 2.1790 15.3 0.749 11.5 270.1 24.9253 8.11 34 355.2 9.0 2.1843 15.3 0.764 7.2 270.1 24.9262 8.11 33 354.9 10.0 2.1321 15.3 0.764 4.6 270.1 24.9434 8.13 34 355.9 11.0 2.1285 15.3 0.756 2.9 270.1 24.9545 8.11 33 354.8 12.0 2.1279 15.3 0.826 1.7 270.1 24.9596 8.09 36 354.2 13.0 2.1250 15.3 0.807 1.2 270.1 24.9834 8.07 37 353.4 14.0 2.1049 15.3 0.779 0.8 270.1 25.2524 7.94 36 347.3 15.0 2.0842 15.3 0.728 0.5 270.1 25.6036 7.64 34 334.1 16.0 1.6451 15.1 0.545 0.3 270.1 29.3471 7.50 34 327.1 17.0 0.8601 11.3 0.247 0.2 270.1 30.5069 7.88 37 343.2 18.0 0.1102 11.9 0.226 0.1 270.1 31.0123 8.67 39 377.7 19.0 -0.2285 15.1 0.204 0.1 270.2 31.2567 8.45 35 368.0 20.0 -0.6042 20.1 0.171 0.1 270.5 31.4721 8.24 34 358.7 21.0 -0.6926 26.1 0.173 0.1 270.2 31.5674 8.02 33 349.2 22.0 -0.6703 29.2 0.150 0.0 270.3 31.6102 7.55 33 328.7 23.0 -0.7618 31.7 0.132 0.0 270.6 31.7320 7.28 34 317.0 24.0 -0.8304 32.7 0.120 0.0 270.6 31.8117 7.16 34 311.9 25.0 -0.8683 29.5 0.113 0.0 270.5 31.8478 7.14 33 310.7 26.0 -0.8985 20.0 0.117 0.0 270.2 31.8929 7.19 32 312.9 27.0 -0.9202 11.9 0.119 0.0 270.7 31.9229 7.25 32 315.5 28.0 -0.9313 5.6 0.117 0.0 270.2 31.9385 7.31 33 318.3 29.0 -0.9521 2.7 0.117 0.0 270.9 31.9669 7.36 34 320.2 30.0 -0.9614 1.7 0.117 0.0 270.6 31.9790 7.38 34 321.0 31.0 -0.9635 1.2 0.129 0.0 271.3 31.9813 7.38 31 321.3 32.0 -0.9739 0.8 0.122 0.0 271.7 31.9935 7.39 31 321.6 33.0 -0.9797 0.4 0.120 0.0 271.6 32.0005 7.40 24 321.9 34.0 -0.9896 0.1 0.126 0.0 272.2 32.0108 7.40 60 322.2