*2010/04/17 16:03:42.67 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/10/13 02:24:02.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8E376AB7 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 6 43 2 Temperature:Primary 'deg C (ITS90)' 1.8382 3.3353 3 Transmissivity %/metre 55.9 62.8 4 Fluorescence:URU:Seapoint mg/m^3 0.149 1.675 5 PAR uE/m^2/sec 0.65E-01 11.022 6 PAR:Reference uE/m^2/sec 74.061 74.061 7 Salinity:T0:C0 PSS-78 30.3965 32.4888 8 Oxygen:Dissolved:SBE mL/L 6.341 8.015 9 Number_of_bin_records n/a 7 31 10 Oxygen:Dissolved:SBE umol/kg 275.921 349.3153 $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 : CRACKERJACK EVENT NUMBER : 95 LATITUDE : 71 10.12000 N ! (deg min) LONGITUDE : 166 45.58000 W ! (deg min) ALTIMETER (M) : 3.61 ! 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 17:27:50 13145 13145 CLEAN 5.0.2 2010/03/23 17:36:16 13145 13145 SHIFTDAT 3.4 2010/03/23 17:45:02 13145 13145 SHIFTDAT 3.4 2010/03/25 17:39:46 13145 13145 SHIFTDAT 3.4 2010/03/25 17:47:43 13145 13145 DELETE 6.3 2010/03/25 17:54:34 13145 1115 CTDEDIT 4.61 2010/04/14 17:19:00 1115 744 CALIB 11.7 2010/04/16 16:41:08 744 744 BINAVE 4.1.1 2010/04/16 16:42:01 744 38 REMOVECH 8.0 2010/04/16 16:42:45 38 38 CHGUNITS 3.0 2010/04/16 16:47:24 38 38 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 34.08 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/04/14 17:19:00 371 records were deleted in this editing session. 106 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 16:03:42 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\2008-04-0095.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 02:23:47 NMEA Latitude = 71 10.12 N NMEA Longitude = 166 45.58 W NMEA UTC (Time) = Oct 13 2008 02:24:02 Store Lat/Lon Data = Append to Every Scan Cruise 2008-04 CCGS Sir Wilfrid Laurier Station name: CrackerJack Latitude (N): Longitude (W): Sounding (m) 41 # nquan = 18 # nvalues = 13145 # 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, 13145 # span 1 = 1.014, 44.083 # span 2 = -0.6677, 3.3878 # span 3 = -1.8091, 3.4242 # span 4 = 0.027670, 2.969501 # span 5 = 0.127564, 2.969534 # span 6 = 0.5893, 91.8091 # span 7 = 0.0000e+00, 4.5495e+00 # span 8 = 2.9572, 4.4555 # span 9 = 0, 1 # span 10 = -1.236, 1.797 # span 11 = 0.00, 100.00 # span 12 = 4.8300e-02, 8.9518e+01 # span 13 = 6.9705e+01, 7.8418e+01 # span 14 = 0.2446, 32.5464 # span 15 = 1.1973, 32.5168 # span 16 = 4.50625, 12.36490 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 13 2008 02:24:02 # 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 16:31:53, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2008-04\RAW\CTD\2008-04-0095.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 16:54:16, 7.20a # wildedit_in = Q:\Cruise_Data_Processing\2008-04\Processing\convert\2008-04-009 5.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 17:00:30, 7.20a # celltm_in = Q:\Cruise_Data_Processing\2008-04\Processing\wildedit\2008-04-0095 .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 17:10:28, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2008-04\Processing\celltm\2008-04-0095.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 6db and records corrupted by shed wakes around 31 and 39db 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 1.8671 56.1 1.550 11.0 74.1 30.3975 7.84 10 341.9 7.0 1.8496 56.2 1.402 9.6 74.1 30.3998 7.86 15 342.6 8.0 1.8403 56.4 1.319 8.0 74.1 30.3989 7.88 14 343.5 9.0 1.8410 56.4 1.290 6.5 74.1 30.3965 7.90 14 344.2 10.0 1.8512 56.3 1.365 5.3 74.1 30.3979 7.92 16 345.0 11.0 1.8413 56.1 1.592 4.4 74.1 30.3971 7.93 20 345.4 12.0 1.8382 56.6 1.625 3.6 74.1 30.3969 7.93 23 345.8 13.0 1.8402 55.9 1.599 3.2 74.1 30.3971 7.91 27 345.0 14.0 1.8546 56.2 1.675 2.9 74.1 30.3991 7.90 22 344.4 15.0 1.8764 56.3 1.572 2.5 74.1 30.4011 7.90 20 344.3 16.0 1.8870 56.6 1.474 2.1 74.1 30.4042 7.91 18 344.7 17.0 1.8931 56.2 1.482 1.9 74.1 30.4042 7.90 18 344.4 18.0 1.9418 57.2 1.564 1.6 74.1 30.4113 7.89 19 343.7 19.0 1.9501 57.0 1.546 1.4 74.1 30.4145 7.86 20 342.6 20.0 1.9642 57.0 1.437 1.2 74.1 30.4159 7.84 22 341.8 21.0 1.9785 57.2 1.525 1.0 74.1 30.4198 7.85 24 342.0 22.0 1.9947 57.6 1.607 0.9 74.1 30.4217 7.84 24 341.5 23.0 2.0172 57.4 1.662 0.7 74.1 30.4238 7.87 25 342.8 24.0 2.0797 57.5 1.351 0.7 74.1 30.4313 7.86 22 342.4 25.0 2.1650 57.9 1.108 0.6 74.1 30.4474 7.66 17 334.0 26.0 2.2033 58.2 1.216 0.5 74.1 30.4554 7.86 19 342.4 27.0 2.2528 58.2 1.408 0.5 74.1 30.4683 8.02 17 349.3 28.0 2.8369 58.5 1.140 0.4 74.1 31.3469 7.69 15 334.9 29.0 3.3353 56.0 0.676 0.3 74.1 32.0569 7.23 21 314.8 30.0 3.2220 57.9 0.595 0.3 74.1 32.1221 7.01 29 304.9 31.0 3.2249 58.6 0.594 0.3 74.1 32.1719 6.99 15 304.2 32.0 3.1879 60.6 0.495 0.2 74.1 32.1931 7.08 23 308.3 33.0 3.1987 61.8 0.260 0.2 74.1 32.2332 7.10 18 309.0 34.0 3.2032 62.7 0.281 0.2 74.1 32.2545 7.10 17 308.9 35.0 3.1553 62.4 0.248 0.2 74.1 32.2662 7.13 16 310.2 36.0 3.1202 62.5 0.212 0.2 74.1 32.2687 7.20 17 313.6 37.0 3.1118 62.3 0.204 0.1 74.1 32.2958 7.26 23 316.2 38.0 3.1304 62.0 0.215 0.1 74.1 32.3262 7.25 31 315.5 39.0 3.1005 62.1 0.275 0.1 74.1 32.3433 7.25 7 315.7 40.0 3.1176 62.3 0.177 0.1 74.1 32.3602 7.22 23 314.1 41.0 3.0851 62.6 0.155 0.1 74.1 32.3785 6.80 20 296.2 42.0 2.7771 62.8 0.149 0.1 74.1 32.4071 6.51 18 283.3 43.0 2.1763 58.7 0.178 0.1 74.1 32.4888 6.34 18 275.9