*2010/04/17 16:03:43.39 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/10/13 09:19:11.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DE39D9B9 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 6 44 2 Temperature:Primary 'deg C (ITS90)' 0.5213 3.8606 3 Transmissivity %/metre 31.6 65.5 4 Fluorescence:URU:Seapoint mg/m^3 0.131 0.688 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 30.8334 32.7013 8 Oxygen:Dissolved:SBE mL/L 5.77 7.805 9 Number_of_bin_records n/a 3 48 10 Oxygen:Dissolved:SBE umol/kg 251.066 340.0681 $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 : CCL4 EVENT NUMBER : 96 LATITUDE : 69 59.92000 N ! (deg min) LONGITUDE : 168 2.13000 W ! (deg min) ALTIMETER (M) : 5.47 ! 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 17:27:56 13872 13872 CLEAN 5.0.2 2010/03/23 17:36:21 13872 13872 SHIFTDAT 3.4 2010/03/23 17:45:07 13872 13872 SHIFTDAT 3.4 2010/03/25 17:39:52 13872 13872 SHIFTDAT 3.4 2010/03/25 17:47:49 13872 13872 DELETE 6.3 2010/03/25 17:54:38 13872 1513 CTDEDIT 4.61 2010/04/14 17:25:43 1513 1170 CALIB 11.7 2010/04/16 16:41:08 1170 1170 BINAVE 4.1.1 2010/04/16 16:42:01 1170 39 REMOVECH 8.0 2010/04/16 16:42:45 39 39 CHGUNITS 3.0 2010/04/16 16:47:24 39 39 HDREDIT2 2.5.1 2010/04/17 16:03:43 ? ? $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 33.83 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/04/14 17:25:43 343 records were deleted in this editing session. 64 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/16 16:41:08 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 16:03:43 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\2008-04-0096.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 13 2008 09:18:53 NMEA Latitude = 69 59.92 N NMEA Longitude = 168 02.13 W NMEA UTC (Time) = Oct 13 2008 09:19:11 Store Lat/Lon Data = Append to Every Scan Cruise 2008-04 CCGS Sir Wilfrid Laurier Station name: CCL4 Latitude (N): Longitude (W): Sounding (m) 43 # nquan = 18 # nvalues = 13872 # 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, 13872 # span 1 = 1.062, 43.825 # span 2 = -1.5989, 3.9349 # span 3 = -1.4713, 4.0233 # span 4 = 0.031168, 3.025181 # span 5 = 0.019539, 3.027002 # span 6 = 50.0939, 90.0495 # span 7 = 3.1746e-02, 2.3565e+00 # span 8 = 2.6923, 3.2772 # span 9 = 0, 1 # span 10 = -1.156, 1.451 # span 11 = 0.00, 100.00 # span 12 = 1.0000e-12, 8.2236e+01 # span 13 = 1.9604e+01, 1.9604e+01 # span 14 = 0.2853, 32.8101 # span 15 = 0.1758, 32.8222 # span 16 = 5.40319, 10.29472 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 13 2008 09:19:11 # 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 16:31:57, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2008-04\RAW\CTD\2008-04-0096.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 16:54:18, 7.20a # wildedit_in = Q:\Cruise_Data_Processing\2008-04\Processing\convert\2008-04-009 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 17:00:32, 7.20a # celltm_in = Q:\Cruise_Data_Processing\2008-04\Processing\wildedit\2008-04-0096 .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 17:10:30, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2008-04\Processing\celltm\2008-04-0096.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 6.4db and records corrupted by shed wakes around 8, 11 and 23db 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 6.0 2.7027 63.0 0.622 0.0 19.6 30.8340 7.66 3 333.8 7.0 2.7219 62.8 0.664 0.0 19.6 30.8341 7.65 48 333.5 8.0 2.7256 63.0 0.687 0.0 19.6 30.8334 7.64 16 332.7 9.0 2.7259 62.8 0.633 0.0 19.6 30.8345 7.63 28 332.6 10.0 2.7167 62.8 0.616 0.0 19.6 30.8343 7.64 37 333.1 11.0 2.7125 62.9 0.613 0.0 19.6 30.8350 7.64 21 332.9 12.0 2.7051 62.7 0.622 0.0 19.6 30.8342 7.63 30 332.5 13.0 2.7054 62.9 0.638 0.0 19.6 30.8344 7.60 23 331.1 14.0 2.7041 62.9 0.682 0.0 19.6 30.8341 7.62 33 332.0 15.0 2.7036 62.9 0.640 0.0 19.6 30.8340 7.65 36 333.2 16.0 2.7034 62.9 0.688 0.0 19.6 30.8345 7.64 28 333.0 17.0 2.7033 62.9 0.649 0.0 19.6 30.8351 7.64 29 332.8 18.0 2.7026 62.8 0.621 0.0 19.6 30.8354 7.65 37 333.3 19.0 2.7024 62.7 0.633 0.0 19.6 30.8355 7.66 37 333.8 20.0 2.7021 62.8 0.628 0.0 19.6 30.8356 7.63 31 332.3 21.0 2.7015 62.7 0.609 0.0 19.6 30.8360 7.64 31 332.8 22.0 2.7246 62.9 0.621 0.0 19.6 30.8629 7.64 23 333.0 23.0 2.7274 62.8 0.649 0.0 19.6 30.8658 7.57 14 329.7 24.0 2.7311 62.8 0.600 0.0 19.6 30.8700 7.80 30 340.1 25.0 3.2393 62.8 0.554 0.0 19.6 31.4852 7.70 23 335.3 26.0 3.8606 61.2 0.313 0.0 19.6 32.2038 7.39 31 321.6 27.0 3.8461 62.5 0.190 0.0 19.6 32.3026 7.47 33 325.0 28.0 3.6669 63.7 0.160 0.0 19.6 32.3288 7.49 33 325.9 29.0 3.4316 64.9 0.162 0.0 19.6 32.3498 7.24 33 315.0 30.0 2.8809 65.5 0.185 0.0 19.6 32.3779 6.81 34 296.4 31.0 2.4891 65.0 0.148 0.0 19.6 32.4440 6.30 32 273.9 32.0 2.3481 63.6 0.131 0.0 19.6 32.4689 5.93 31 257.9 33.0 2.2255 61.3 0.135 0.0 19.6 32.4996 5.88 36 255.7 34.0 2.0567 59.3 0.141 0.0 19.6 32.5218 5.77 36 251.1 35.0 1.3723 57.4 0.178 0.0 19.6 32.5496 6.07 34 264.1 36.0 0.8363 52.5 0.176 0.0 19.6 32.6196 6.45 32 280.4 37.0 0.7369 46.4 0.174 0.0 19.6 32.6386 6.55 30 285.2 38.0 0.7156 42.2 0.182 0.0 19.6 32.6419 6.60 29 287.0 39.0 0.6544 38.5 0.175 0.0 19.6 32.6595 6.60 31 287.2 40.0 0.6059 36.6 0.187 0.0 19.6 32.6673 6.59 33 286.8 41.0 0.5939 35.7 0.173 0.0 19.6 32.6681 6.60 33 287.3 42.0 0.5546 34.0 0.185 0.0 19.6 32.6906 6.60 29 287.2 43.0 0.5213 32.5 0.176 0.0 19.6 32.7013 6.71 33 292.1 44.0 0.5282 31.6 0.170 0.0 19.6 32.6919 6.70 3 291.5