*2005/09/20 15:04:57.72 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/05/28 23:03:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.959 47.436 2 Temperature:Primary 'deg C (ITS90)' 10.8227 12.4621 3 Transmissivity %/metre 22.9 53 4 Fluorescence:URU:Seapoint mg/m^3 0.739 7.363 5 Oxygen:Dissolved:SBE mL/L 5.871 7.706 6 Oxygen:Dissolved:SBE umol/kg 255.9167 336.3533 7 Salinity:T0:C0 PSS-78 30.2099 31.594 8 Number_of_bin_records n/a 9 69 $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 ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-11\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Mackas D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LG01 EVENT NUMBER : 42 LATITUDE : 49 20.61000 N ! (deg min) LONGITUDE : 126 35.33000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 63507 temperature:secondary ' ' 2023 conductivity:secondary ' ' 2399 Fluorometer ' ' Seapoint transmissometer:primary ' ' 732DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.32 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/09/15 15:18:39 16487 16487 CLEAN 4.8 2005/09/15 16:03:19 16473 16473 SHIFTDAT 3.4 2005/09/16 16:03:43 16473 16473 SHIFTDAT 3.4 2005/09/16 16:24:53 16473 16473 SHIFTDAT 3.4 2005/09/16 16:46:43 16473 16473 SHIFTDAT 3.4 2005/09/16 17:08:23 16473 16473 DELETE 6.3 2005/09/16 17:26:13 16473 1753 CTDEDIT 4.60 2005/09/19 15:13:51 1753 1391 CALIB 11.5 2005/09/20 13:52:26 1391 1391 FILTERS 4.3 2005/09/20 14:00:55 1391 1391 BINAVE 4.1 2005/09/20 14:06:21 1391 44 CALIB 11.5 2005/09/20 14:30:59 44 44 REMOVECH 7.0 2005/09/20 14:44:50 44 44 CHGUNITS 2.1 2005/09/20 14:45:08 44 44 REORDER 1.2.1 2005/09/20 14:56:13 ? ? HDREDIT2 2.5 2005/09/20 15:04:57 ? ? $END $REMARKS -CLEAN functions: 2005/09/15 15:51:51 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure 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=150.00 -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 37.54 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/09/19 15:13:51 362 records were deleted in this editing session. No data values were changed. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-11\CTD\doc\2005-11-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1080000E-01 0.1266200E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-11\CTD\doc\2005-11-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.7000000E-02 0.1000000E+01 -REMOVECH 2005/09/20 14:44:50 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] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2005/09/20 15:04:57 Applied edit header: Q:\Cruise_Data\2005-11\CTD\doc\2005-11-hdr1.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: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2005-11\2005-11-0042.dat Software Version Seasave Win32 V 5.32 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 24 Number of Voltage Words = 2 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 28 2005 23:04:41 NMEA Latitude = 49 20.61 N NMEA Longitude = 126 35.33 W NMEA UTC (Time) = May 28 2005 23:03:59 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2005-11 Station: LG01 Latitude: Longitude: 54m # nquan = 15 # nvalues = 16487 # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = flag: flag # span 0 = 1, 16487 # span 1 = 0.786, 47.537 # span 2 = 10.8142, 13.4986 # span 3 = 10.8156, 13.7851 # span 4 = 3.152160, 3.577432 # span 5 = 3.008360, 3.578177 # span 6 = 52.1575, 85.6513 # span 7 = 3.5531e-01, 1.4908e+01 # span 8 = 2.3065, 3.0208 # span 9 = 4.63633, 6.32100 # span 10 = 0, 1 # span 11 = -0.952, 1.234 # span 12 = 25.8722, 31.6010 # span 13 = 24.3969, 31.6023 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 28 2005 23:04:41 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4484, 19-Mar-05 # sensor 1 = Frequency 1 conductivity, primary, 3038, 03-Mar-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2023, 07-Apr-05 # sensor 4 = Frequency 4 conductivity, secondary, 2399, 07-Apr-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 732DR, 22-May-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Sep 15 2005 12:07:41, 5.32a # datcnv_in = Q:\Cruise_Data\2005-11\CTD\2005-11-0042.dat Q:\Cruise_Data\2005-11 \CTD\2005-12-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 15 2005 13:55:19, 5.32a # wildedit_in = Q:\Cruise_Data\2005-11\CTD\convert\2005-11-0042.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prDM t090C t190C # wildedit_excl_bad_scans = yes # celltm_date = Sep 15 2005 14:53:18, 5.32a # celltm_in = Q:\Cruise_Data\2005-11\CTD\wildedit\2005-11-0042.cnv # celltm_alpha = 0.0300, 0.0100 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2005 14:59:19, 5.32a # Derive_in = Q:\Cruise_Data\2005-11\CTD\celltm\2005-11-0042.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* The descent rate of the CTD was low and noisy, resulting in many shed wakes. CTDEDIT was used to remove surface records to 2.5db and records around 4, 5, 11, 16, 36, 40, 45, 46-47db. ******************************************************************** Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered • ±0.6ml/l from 0 - 200m • ±0.2ml/l from 200 – 300m • ±0.1ml/l from 300 - 1300m • data from below 1300m is considered unreliable by the manufacturer, but the errors appear to be less than 0.1ml/l for this data set. ******************************************************************** *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.108E-01 1.2662) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.7E-02 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.0 12.4621 22.9 6.193 7.71 336.4 30.2099 24 4.1 12.3752 29.7 7.330 7.54 329.1 30.2513 14 4.9 12.2984 26.6 5.972 7.55 329.6 30.3197 25 6.0 12.2829 23.4 6.511 7.51 327.8 30.3257 19 7.1 12.3123 23.8 6.177 7.41 323.6 30.2979 25 7.9 12.2701 26.4 6.781 7.05 307.7 30.3235 54 9.0 11.8319 32.4 7.363 6.76 294.8 30.6430 22 9.8 11.5623 39.9 6.976 6.67 291.1 30.9075 12 11.3 11.4878 44.4 5.274 6.44 280.8 31.0283 16 11.9 11.4692 46.8 4.937 6.39 278.5 31.0684 30 13.0 11.4192 50.3 4.029 6.34 276.7 31.1655 25 14.0 11.3923 51.8 2.622 6.32 275.7 31.2036 26 15.0 11.3710 51.4 1.708 6.30 274.5 31.2190 32 15.8 11.3557 52.3 1.936 6.26 272.8 31.2354 17 17.0 11.3460 52.4 1.475 6.19 269.8 31.2535 27 18.0 11.3451 52.3 0.923 6.16 268.8 31.2556 24 19.0 11.3440 52.5 1.580 6.14 267.5 31.2585 38 20.0 11.3409 52.4 1.686 6.09 265.7 31.2632 41 21.0 11.3136 52.1 1.870 6.05 263.8 31.2853 44 22.0 11.2626 53.0 1.112 6.02 262.4 31.3242 33 23.0 11.2479 52.6 0.876 6.00 261.8 31.3329 29 24.0 11.2194 52.3 0.941 5.99 261.3 31.3495 40 25.0 11.1929 52.5 0.739 5.99 261.4 31.3586 43 26.0 11.1742 52.3 0.903 6.00 261.4 31.3651 35 27.0 11.1571 52.0 0.832 6.01 261.9 31.3713 42 28.0 11.1477 52.3 0.914 6.03 263.1 31.3752 34 29.0 11.1298 52.4 0.890 6.05 263.6 31.3871 31 30.0 11.1023 52.6 0.862 6.05 264.0 31.4073 51 30.9 11.0882 52.7 1.057 6.07 264.8 31.4162 35 32.0 11.0456 52.8 0.886 6.09 265.5 31.4436 28 33.0 11.0096 52.8 1.237 6.09 265.5 31.4676 43 34.0 10.9983 52.7 1.043 6.09 265.3 31.4754 39 35.0 10.9882 52.9 1.792 6.07 264.6 31.4825 29 35.9 10.9565 52.8 1.043 6.04 263.2 31.5030 25 37.2 10.8870 52.4 1.126 5.93 258.7 31.5500 31 38.0 10.8402 52.3 1.001 5.92 257.9 31.5799 36 39.0 10.8348 51.7 1.031 5.91 257.8 31.5829 28 39.9 10.8424 52.1 1.032 5.91 257.8 31.5772 27 41.1 10.8561 52.3 1.074 5.90 257.4 31.5688 38 42.0 10.8550 52.2 0.921 5.90 257.1 31.5700 69 42.9 10.8526 52.2 0.945 5.89 256.6 31.5717 41 44.0 10.8351 52.2 0.840 5.88 256.4 31.5848 27 45.0 10.8227 52.3 0.986 5.88 256.2 31.5940 33 47.4 10.8249 52.6 1.140 5.87 255.9 31.5929 9