*2010/04/17 16:03:32.61 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/10/04 16:37:23.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A5552D59 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 6 54 2 Temperature:Primary 'deg C (ITS90)' -1.3417 3.9417 3 Transmissivity %/metre 0.2 65.7 4 Fluorescence:URU:Seapoint mg/m^3 0.135 1.207 5 PAR uE/m^2/sec 0 8.364 6 PAR:Reference uE/m^2/sec 98.022 100.2 7 Salinity:T0:C0 PSS-78 29.212 32.2942 8 Oxygen:Dissolved:SBE mL/L 6.334 9.498 9 Number_of_bin_records n/a 5 29 10 Oxygen:Dissolved:SBE umol/kg 275.6256 413.503 $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 : BF07E EVENT NUMBER : 21 LATITUDE : 70 19.71000 N ! (deg min) LONGITUDE : 133 44.20000 W ! (deg min) ALTIMETER (M) : 2.27 ! 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 17:21:30 16783 16783 CLEAN 5.0.2 2010/03/23 17:30:50 16783 16783 SHIFTDAT 3.4 2010/03/23 17:39:41 16783 16783 SHIFTDAT 3.4 2010/03/25 17:34:31 16783 16783 SHIFTDAT 3.4 2010/03/25 17:42:12 16783 16783 DELETE 6.3 2010/03/25 17:49:52 16783 992 CTDEDIT 4.61 2010/04/13 11:58:11 992 783 CALIB 11.7 2010/04/16 16:40:00 783 783 BINAVE 4.1.1 2010/04/16 16:41:25 783 49 REMOVECH 8.0 2010/04/16 16:42:41 49 49 CHGUNITS 3.0 2010/04/16 16:47:20 49 49 HDREDIT2 2.5.1 2010/04/17 16:03:32 ? ? $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 43.82 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/04/13 11:58:11 209 records were deleted in this editing session. 30 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 16:03:32 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\2008-04-0021.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 04 2008 16:37:09 NMEA Latitude = 70 19.71 N NMEA Longitude = 133 44.20 W NMEA UTC (Time) = Oct 04 2008 16:37:23 Store Lat/Lon Data = Append to Every Scan Cruise 2008-04 CCGS Sir Wilfrid Laurier Station name: BF07e Latitude (N): Longitude (W): Sounding (m) 51 # nquan = 18 # nvalues = 16783 # 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, 16783 # span 1 = 0.314, 53.824 # span 2 = -1.3507, 4.0780 # span 3 = -1.3504, 4.2295 # span 4 = 0.089171, 2.920107 # span 5 = 0.279525, 2.930796 # span 6 = 0.6127, 91.5511 # span 7 = 0.0000e+00, 3.1392e+00 # span 8 = 2.7350, 3.6388 # span 9 = 0, 1 # span 10 = -1.109, 2.014 # span 11 = 0.00, 100.00 # span 12 = 1.0000e-12, 2.3497e+02 # span 13 = 9.1487e+01, 1.2852e+02 # span 14 = 0.7930, 32.3030 # span 15 = 2.6325, 32.2911 # span 16 = 5.96556, 9.67971 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 04 2008 16:37:23 # 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 16:29:06, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2008-04\RAW\CTD\2008-04-0021.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 16:51:32, 7.20a # wildedit_in = Q:\Cruise_Data_Processing\2008-04\Processing\convert\2008-04-002 1.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 16:57:44, 7.20a # celltm_in = Q:\Cruise_Data_Processing\2008-04\Processing\wildedit\2008-04-0021 .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 17:07:48, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2008-04\Processing\celltm\2008-04-0021.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 5.7db and records corrupted by shed wakes from 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 6.0 2.1950 35.1 1.028 8.4 98.0 29.2132 7.93 23 346.2 7.0 2.1737 35.3 1.207 7.0 98.0 29.2120 7.94 29 346.4 8.0 2.1618 35.3 1.099 5.8 98.0 29.2354 7.94 24 346.2 9.0 2.1654 35.2 0.973 4.5 98.3 29.2539 7.94 19 346.3 10.0 2.1661 35.2 1.009 3.4 98.5 29.2589 7.93 18 346.1 11.0 2.1658 35.2 0.963 2.5 98.9 29.2587 7.93 18 346.2 12.0 2.1663 35.1 1.008 1.8 98.9 29.2641 7.95 18 346.8 13.0 2.1677 35.1 0.935 1.3 98.6 29.2733 7.97 18 347.8 14.0 2.1667 35.1 0.950 0.9 99.5 29.2736 7.98 15 348.2 15.0 2.1674 35.0 0.911 0.7 99.7 29.2759 7.96 14 347.4 16.0 2.1716 34.9 0.913 0.5 99.4 29.2832 7.95 13 346.6 17.0 2.1723 35.0 0.908 0.4 99.9 29.2863 7.81 12 340.7 18.0 2.1716 34.9 0.932 0.3 99.9 29.2872 7.93 13 346.1 19.0 2.1972 34.9 0.864 0.3 100.2 29.3096 8.40 15 366.6 20.0 2.2708 35.1 0.936 0.2 100.2 29.3676 8.70 16 379.3 21.0 3.2518 36.4 0.970 0.2 100.2 30.1584 8.47 14 369.3 22.0 3.9417 38.4 0.763 0.1 100.2 30.8763 8.25 19 359.3 23.0 3.5300 41.0 0.585 0.1 100.2 31.1458 8.36 16 364.3 24.0 3.0639 45.3 0.485 0.1 100.2 31.2468 8.21 15 357.4 25.0 2.6518 51.3 0.423 0.1 100.2 31.3100 8.12 14 353.8 26.0 2.0431 53.6 0.377 0.1 100.2 31.4524 8.46 14 368.4 27.0 0.7624 55.9 0.378 0.1 100.2 31.5753 9.02 14 392.6 28.0 0.2291 58.5 0.367 0.0 100.2 31.5967 9.37 16 407.8 29.0 0.0726 61.2 0.373 0.0 100.2 31.5897 9.48 17 412.9 30.0 -0.1817 61.9 0.327 0.0 100.2 31.6731 9.50 19 413.5 31.0 -0.5122 61.6 0.216 0.0 100.2 31.7643 9.37 19 408.0 32.0 -0.6622 63.2 0.135 0.0 100.2 31.8495 9.04 16 393.4 33.0 -0.8257 64.7 0.207 0.0 100.2 31.9282 8.61 15 374.8 34.0 -0.9333 65.5 0.138 0.0 100.2 31.9977 8.13 13 353.9 35.0 -1.0119 65.7 0.143 0.0 100.2 32.0577 7.64 13 332.7 36.0 -1.0286 63.5 0.161 0.0 100.2 32.0986 7.20 13 313.3 37.0 -1.1442 59.8 0.174 0.0 100.2 32.1733 6.85 12 298.2 38.0 -1.2191 55.5 0.183 0.0 100.2 32.2125 6.59 14 286.9 39.0 -1.2485 49.9 0.193 0.0 100.2 32.2246 6.41 15 278.8 40.0 -1.2587 42.1 0.201 0.0 100.2 32.2259 6.33 17 275.6 41.0 -1.2390 36.1 0.208 0.0 100.2 32.2094 6.36 19 276.8 42.0 -1.2555 35.3 0.221 0.0 100.2 32.2183 6.47 20 281.8 43.0 -1.2649 30.0 0.217 0.0 100.2 32.2277 6.62 19 288.1 44.0 -1.2751 26.4 0.202 0.0 100.2 32.2350 6.73 18 292.7 45.0 -1.2844 24.8 0.197 0.0 100.2 32.2419 6.81 17 296.2 46.0 -1.2829 23.0 0.196 0.0 100.2 32.2434 6.86 15 298.7 47.0 -1.2944 20.5 0.194 0.0 100.2 32.2543 6.90 14 300.1 48.0 -1.3060 17.2 0.199 0.0 100.2 32.2646 6.91 13 300.6 49.0 -1.3179 12.0 0.218 0.0 100.2 32.2747 6.90 12 300.4 50.0 -1.3264 7.2 0.236 0.0 100.2 32.2815 6.90 12 300.2 51.0 -1.3368 3.5 0.256 0.0 100.2 32.2904 6.91 13 300.8 52.0 -1.3406 1.2 0.289 0.0 100.2 32.2936 6.93 13 301.4 53.0 -1.3417 0.4 0.350 0.0 100.2 32.2942 6.96 16 302.8 54.0 -1.3402 0.2 0.471 0.0 100.2 32.2921 7.00 5 304.5