*2010/04/17 16:03:42.17 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/10/12 14:06:55.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 36 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F38DC2BA NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 7 42 2 Temperature:Primary 'deg C (ITS90)' -1.4977 -0.2008 3 Transmissivity %/metre 32 64.5 4 Fluorescence:URU:Seapoint mg/m^3 0.386 1.713 5 PAR uE/m^2/sec 0 0 6 PAR:Reference uE/m^2/sec 19.604 19.604 7 Salinity:T0:C0 PSS-78 28.7485 32.9046 8 Oxygen:Dissolved:SBE mL/L 4.219 12.06 9 Number_of_bin_records n/a 8 33 10 Oxygen:Dissolved:SBE umol/kg 183.495 525.4565 $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 : CS10 EVENT NUMBER : 90 LATITUDE : 71 14.39000 N ! (deg min) LONGITUDE : 163 16.77000 W ! (deg min) ALTIMETER (M) : 4.74 ! 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 17:27:41 10169 10169 CLEAN 5.0.2 2010/03/23 17:36:06 10169 10169 SHIFTDAT 3.4 2010/03/23 17:44:53 10169 10169 SHIFTDAT 3.4 2010/03/25 17:39:38 10169 10169 SHIFTDAT 3.4 2010/03/25 17:47:34 10169 10169 DELETE 6.3 2010/03/25 17:54:26 10169 974 CTDEDIT 4.61 2010/04/14 17:02:31 974 856 CTDEDIT 4.61 2010/04/15 09:50:13 856 856 CTDEDIT 4.61 2010/04/16 12:03:31 856 856 CALIB 11.7 2010/04/16 16:41:07 856 856 BINAVE 4.1.1 2010/04/16 16:42:00 856 36 REMOVECH 8.0 2010/04/16 16:42:45 36 36 CHGUNITS 3.0 2010/04/16 16:47:24 36 36 HDREDIT2 2.5.1 2010/04/17 16:03:42 ? ? $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 32.14 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/04/14 17:02:31 118 records were deleted in this editing session. 59 changes in channel Salinity:T0:C0 -CTDEDIT 2010/04/15 09:50:13 87 changes in channel Salinity:T0:C0 -CTDEDIT 2010/04/16 12:03:31 71 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/16 16:41:07 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 16:42:45 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 16:03:42 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\2008-04-0090.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 12 2008 14:06:44 NMEA Latitude = 71 14.39 N NMEA Longitude = 163 16.77 W NMEA UTC (Time) = Oct 12 2008 14:06:55 Store Lat/Lon Data = Append to Every Scan Cruise 2008-04 CCGS Sir Wilfrid Laurier Station name: CS10 Latitude (N): 71 14.405 Longitude (W): 163 16.801 Sounding (m) 41 # nquan = 18 # nvalues = 10169 # 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, 10169 # span 1 = 1.142, 42.138 # span 2 = -2.3897, 2.1433 # span 3 = -3.3592, 5.0629 # span 4 = 0.013245, 2.626751 # span 5 = 0.016658, 2.626078 # span 6 = 0.3077, 92.1376 # span 7 = 2.8083e-02, 4.0195e+00 # span 8 = 2.4198, 3.8926 # span 9 = 0, 1 # span 10 = -1.580, 1.290 # span 11 = 0.00, 100.00 # span 12 = 1.0000e-12, 1.4106e+02 # span 13 = 1.9604e+01, 1.9604e+01 # span 14 = 0.1128, 32.9133 # span 15 = 0.1525, 32.9026 # span 16 = -99.74724, 11.69982 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 12 2008 14:06:55 # 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 16:31:47, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2008-04\RAW\CTD\2008-04-0090.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 16:54:10, 7.20a # wildedit_in = Q:\Cruise_Data_Processing\2008-04\Processing\convert\2008-04-009 0.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 17:00:25, 7.20a # celltm_in = Q:\Cruise_Data_Processing\2008-04\Processing\wildedit\2008-04-0090 .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 17:10:24, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2008-04\Processing\celltm\2008-04-0090.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 6.5db and records corrupted by shed wakes around 40db and from the bottom of the cast; salinity was cleaned. ------------------------------------------------------------------------ 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 7.0 -0.5042 62.1 0.951 0.0 19.6 28.7488 8.71 30 380.2 8.0 -0.5062 62.6 0.906 0.0 19.6 28.7485 8.73 33 380.8 9.0 -0.5013 63.0 0.956 0.0 19.6 28.7496 8.71 28 380.2 10.0 -0.4875 62.9 0.842 0.0 19.6 28.7511 8.69 22 379.1 11.0 -0.4933 62.7 0.954 0.0 19.6 28.7511 8.71 21 380.0 12.0 -0.5032 62.5 0.926 0.0 19.6 28.7490 8.73 23 380.8 13.0 -0.5006 62.8 0.873 0.0 19.6 28.7487 8.73 31 380.9 14.0 -0.4993 62.7 0.990 0.0 19.6 28.7496 8.72 30 380.7 15.0 -0.5016 62.8 0.967 0.0 19.6 28.7492 8.63 24 376.5 16.0 -0.5020 62.8 0.913 0.0 19.6 28.7492 8.74 20 381.2 17.0 -0.4993 62.8 0.894 0.0 19.6 28.7510 9.13 20 398.3 18.0 -0.2008 61.2 1.232 0.0 19.6 30.0592 10.22 22 445.4 19.0 -0.3172 54.5 1.713 0.0 19.6 30.5276 11.59 26 504.9 20.0 -0.4466 49.5 1.091 0.0 19.6 30.6586 12.06 30 525.5 21.0 -0.4866 51.4 0.926 0.0 19.6 30.8387 11.80 25 514.2 22.0 -0.5408 56.7 0.803 0.0 19.6 30.9260 11.51 23 501.4 23.0 -0.6054 61.8 0.869 0.0 19.6 30.9668 11.33 21 493.5 24.0 -0.6592 62.3 0.720 0.0 19.6 30.9712 11.25 22 490.0 25.0 -0.7191 63.6 0.614 0.0 19.6 31.0656 11.10 26 483.3 26.0 -0.8424 63.7 0.749 0.0 19.6 31.2238 10.89 25 474.1 27.0 -0.8427 63.5 0.923 0.0 19.6 31.3816 10.51 24 457.6 28.0 -0.9735 63.9 0.840 0.0 19.6 31.5599 10.05 21 437.7 29.0 -1.0750 64.2 0.560 0.0 19.6 31.7972 9.48 21 412.4 30.0 -1.1791 64.5 0.608 0.0 19.6 32.0433 8.75 24 380.7 31.0 -1.3540 63.5 0.575 0.0 19.6 32.3370 7.73 30 336.5 32.0 -1.4501 63.5 0.462 0.0 19.6 32.5384 6.52 28 283.5 33.0 -1.4735 57.6 0.427 0.0 19.6 32.8046 5.15 23 224.0 34.0 -1.4898 53.0 0.386 0.0 19.6 32.8671 4.40 20 191.4 35.0 -1.4910 49.8 0.402 0.0 19.6 32.8787 4.22 19 183.5 36.0 -1.4766 43.9 0.399 0.0 19.6 32.8520 4.34 19 188.6 37.0 -1.4846 40.7 0.440 0.0 19.6 32.8688 4.59 21 199.8 38.0 -1.4733 39.3 0.468 0.0 19.6 32.8444 4.91 26 213.8 39.0 -1.4913 37.5 0.453 0.0 19.6 32.8860 5.21 27 226.6 40.0 -1.4947 32.9 0.440 0.0 19.6 32.8973 5.59 16 243.1 41.0 -1.4977 32.4 0.495 0.0 19.6 32.9039 5.75 22 250.1 42.0 -1.4977 32.0 0.478 0.0 19.6 32.9046 5.90 8 256.6