*2010/04/17 16:03:32.36 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/10/03 19:21:13.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D06E14CE NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 7 65 2 Temperature:Primary 'deg C (ITS90)' -1.322 1.7838 3 Transmissivity %/metre 26.3 69 4 Fluorescence:URU:Seapoint mg/m^3 0.205 0.606 5 PAR uE/m^2/sec 0.67E-01 18.558 6 PAR:Reference uE/m^2/sec 115.45 130.216 7 Salinity:T0:C0 PSS-78 28.8689 32.2482 8 Oxygen:Dissolved:SBE mL/L 6.387 9.74 9 Number_of_bin_records n/a 14 54 10 Oxygen:Dissolved:SBE umol/kg 277.9362 424.4362 $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 : BF07D EVENT NUMBER : 19 LATITUDE : 70 40.21000 N ! (deg min) LONGITUDE : 133 46.36000 W ! (deg min) ALTIMETER (M) : 4.35 ! 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 17:21:02 33683 33683 CLEAN 5.0.2 2010/03/23 17:30:32 33683 33683 SHIFTDAT 3.4 2010/03/23 17:39:21 33683 33683 SHIFTDAT 3.4 2010/03/25 17:34:12 33683 33683 SHIFTDAT 3.4 2010/03/25 17:41:55 33683 33683 DELETE 6.3 2010/04/10 14:35:32 33683 1196 CTDEDIT 4.61 2010/04/13 11:39:44 1196 1134 CALIB 11.7 2010/04/16 16:39:59 1134 1134 BINAVE 4.1.1 2010/04/16 16:41:25 1134 59 REMOVECH 8.0 2010/04/16 16:42:41 59 59 CHGUNITS 3.0 2010/04/16 16:47:20 59 59 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 55.43 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/04/13 11:39:44 62 records were deleted in this editing session. 165 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/16 16:39:59 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\2008-04-0019.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 03 2008 19:21:06 NMEA Latitude = 70 40.21 N NMEA Longitude = 133 46.36 W NMEA UTC (Time) = Oct 03 2008 19:21:13 Store Lat/Lon Data = Append to Every Scan Cruise 2008-04 CCGS Sir Wilfrid Laurier Station name: BF07d Latitude (N): Longitude (W): Sounding (m) 65 # nquan = 18 # nvalues = 33683 # 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, 33683 # span 1 = 0.230, 65.425 # span 2 = -1.3311, 11.3978 # span 3 = -1.3297, 8.8553 # span 4 = 0.057733, 3.399211 # span 5 = 0.056616, 2.741316 # span 6 = 0.1435, 93.4749 # span 7 = 0.0000e+00, 1.2271e+00 # span 8 = 2.8082, 4.7388 # span 9 = 0, 1 # span 10 = -1.705, 1.837 # span 11 = 0.00, 100.00 # span 12 = 5.7796e-02, 1.2851e+02 # span 13 = 9.3665e+01, 1.4159e+02 # span 14 = 0.5216, 34.0463 # span 15 = 0.4353, 32.2477 # span 16 = 4.05609, 13.42770 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 03 2008 19:21:13 # 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 16:28:57, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2008-04\RAW\CTD\2008-04-0019.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 16:51:25, 7.20a # wildedit_in = Q:\Cruise_Data_Processing\2008-04\Processing\convert\2008-04-001 9.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 16:57:34, 7.20a # celltm_in = Q:\Cruise_Data_Processing\2008-04\Processing\wildedit\2008-04-0019 .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 17:07:38, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2008-04\Processing\celltm\2008-04-0019.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* NOTE: The first 18721 records were removed because that data came from an initial soak period. CTDEDIT was used to remove surface records to 6.5db 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 7.0 1.7838 64.1 0.387 18.6 117.6 28.8689 8.15 30 355.9 8.0 1.7723 64.5 0.380 15.8 117.6 28.8858 8.15 18 355.5 9.0 1.7160 64.6 0.369 13.6 117.6 28.9243 8.18 17 357.1 10.0 1.7125 64.7 0.380 11.9 117.6 28.9230 8.20 18 357.8 11.0 1.7248 64.9 0.406 10.6 117.6 28.9080 8.21 22 358.1 12.0 1.7006 64.8 0.404 9.5 117.6 28.9350 8.20 26 358.0 13.0 1.6939 64.9 0.429 8.7 117.6 28.9405 8.23 22 359.2 14.0 1.6909 64.9 0.420 8.1 117.6 28.9432 8.24 16 359.8 15.0 1.6948 64.9 0.401 7.3 117.5 28.9399 8.23 16 359.2 16.0 1.6762 64.9 0.392 6.6 116.0 28.9657 8.22 16 358.5 17.0 1.6795 65.0 0.424 5.8 115.7 28.9575 8.21 16 358.4 18.0 1.6518 65.0 0.429 5.2 115.4 28.9938 8.23 17 359.2 19.0 1.6317 64.9 0.416 4.7 115.4 29.0205 8.23 14 358.9 20.0 1.6487 65.0 0.444 4.3 115.4 29.0094 8.02 20 349.8 21.0 1.5719 64.9 0.449 4.0 115.4 29.0955 7.70 19 335.8 22.0 1.0748 64.8 0.486 3.7 115.4 29.4057 8.15 14 355.3 23.0 -0.1053 64.6 0.443 3.3 115.4 29.9112 8.93 14 389.2 24.0 -0.4589 64.9 0.418 3.1 115.4 30.0196 9.46 16 412.4 25.0 -0.4972 65.7 0.432 2.8 115.4 30.1053 9.68 16 422.1 26.0 -0.5360 67.0 0.443 2.6 115.4 30.1491 9.74 17 424.4 27.0 -0.4663 67.6 0.442 2.4 115.4 30.1230 9.69 19 422.5 28.0 -0.5325 68.2 0.473 2.3 115.4 30.1902 9.64 18 420.3 29.0 -0.5216 68.4 0.505 2.1 115.4 30.2119 9.63 19 419.8 30.0 -0.4845 68.6 0.534 1.9 115.4 30.2937 9.49 19 413.6 31.0 -0.3595 68.6 0.559 1.8 115.4 30.3860 9.52 17 415.0 32.0 -0.3949 68.5 0.606 1.7 115.8 30.4740 9.74 18 424.4 33.0 -0.1593 68.4 0.594 1.6 116.7 30.5480 9.56 18 416.5 34.0 0.3405 68.2 0.562 1.5 117.5 30.6746 9.27 19 403.9 35.0 0.2945 67.7 0.553 1.4 117.6 30.7969 9.25 19 402.9 36.0 0.1688 67.8 0.448 1.3 117.6 30.8702 9.15 18 398.7 37.0 0.2724 67.7 0.433 1.2 117.6 30.9323 9.14 17 398.3 38.0 0.1217 67.7 0.396 1.1 117.6 30.9936 9.22 17 401.7 39.0 0.0200 67.9 0.347 1.0 117.6 31.0085 9.26 17 403.3 40.0 0.0751 68.2 0.347 1.0 117.6 31.0726 9.30 19 405.3 41.0 0.0202 68.3 0.400 0.9 117.7 31.1478 9.19 20 400.3 42.0 0.1100 68.1 0.437 0.8 119.6 31.2126 9.09 21 395.8 43.0 -0.0204 67.8 0.395 0.8 119.8 31.2998 9.18 20 399.6 44.0 -0.0446 67.8 0.375 0.7 119.8 31.3469 9.13 18 397.7 45.0 -0.0240 67.8 0.381 0.7 119.8 31.4011 9.18 17 399.9 46.0 -0.1297 67.8 0.390 0.6 120.8 31.4691 9.26 17 403.2 47.0 -0.2091 67.9 0.387 0.6 122.0 31.4835 9.25 17 402.7 48.0 -0.0837 68.0 0.388 0.6 122.0 31.5608 9.24 16 402.4 49.0 -0.2463 68.2 0.412 0.5 122.0 31.6149 9.29 18 404.4 50.0 -0.4056 68.2 0.352 0.5 122.2 31.6995 9.33 19 406.0 51.0 -0.4874 68.5 0.326 0.5 123.6 31.7622 9.33 20 406.0 52.0 -0.5567 68.7 0.248 0.4 124.2 31.8231 9.15 20 398.2 53.0 -0.6909 68.8 0.209 0.4 124.2 31.8744 8.81 18 383.6 54.0 -0.9603 69.0 0.211 0.4 124.2 31.9656 8.34 18 363.0 55.0 -1.0189 68.4 0.214 0.3 124.5 31.9730 7.83 19 340.9 56.0 -1.0728 67.6 0.205 0.3 126.2 32.0154 7.43 17 323.2 57.0 -1.1842 66.2 0.216 0.3 126.3 32.0990 7.07 18 307.9 58.0 -1.2296 64.5 0.236 0.3 126.3 32.1740 6.72 18 292.4 59.0 -1.2602 57.0 0.255 0.3 126.3 32.2018 6.46 20 281.0 60.0 -1.2683 49.2 0.247 0.2 126.3 32.2061 6.39 21 277.9 61.0 -1.2706 41.6 0.255 0.2 126.8 32.2042 6.46 21 281.2 62.0 -1.2745 37.4 0.261 0.2 127.9 32.2030 6.59 19 286.9 63.0 -1.2943 33.5 0.242 0.1 128.3 32.2186 6.76 18 294.4 64.0 -1.3103 31.5 0.246 0.1 128.5 32.2326 6.97 18 303.1 65.0 -1.3220 26.3 0.282 0.1 130.2 32.2482 7.14 54 310.7