*2006/03/23 17:55:49.95 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2005/07/26 05:05:42.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FD77B402 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.137 51.725 2 Temperature:Primary 'deg C (ITS90)' 8.0298 12.718 3 Transmissivity %/metre 14.8 53.3 4 Fluorescence:URU:Seapoint mg/m^3 0.342 5.086 5 Oxygen:Dissolved:SBE mL/L 2.621 6.739 6 Oxygen:Dissolved:SBE umol/kg 114.0576 293.9417 7 Salinity:T0:C0 PSS-78 31.1575 33.2247 8 Number_of_bin_records n/a 1 44 $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\2005-16\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-16 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Sea-Breeze / Effingham Paleo SCIENTIST : Thomson R.E. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI / Effingham Inlet / JdeF STATION : LB02 EVENT NUMBER : 82 LATITUDE : 48 38.95000 N ! (deg min) LONGITUDE : 125 2.37000 W ! (deg min) ALTIMETER (M) : 6.18 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 77511 temperature:secondary ' ' 2710 conductivity:secondary ' ' 2102 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.34 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/03/06 09:48:30 6588 6588 CLEAN 4.8.1 2006/03/06 10:33:28 6520 6520 SHIFTDAT 3.4 2006/03/14 17:43:58 6520 6520 SHIFTDAT 3.4 2006/03/14 18:25:50 6520 6520 SHIFTDAT 3.4 2006/03/14 19:08:39 6520 6520 DELETE 6.3 2006/03/14 19:40:07 6520 1709 CTDEDIT 4.60 2006/03/20 15:18:29 1709 1199 BINAVE 4.1 2006/03/23 14:11:27 1199 50 CALIB 11.7 2006/03/23 15:23:50 50 50 CALIB 11.7 2006/03/23 17:07:57 50 50 REMOVECH 7.0 2006/03/23 17:49:17 50 50 CHGUNITS 2.1 2006/03/23 17:49:51 50 50 REORDER 1.2.1 2006/03/23 17:50:41 ? ? HDREDIT2 2.5.1 2006/03/23 17:55:49 ? ? $END $REMARKS -CLEAN functions: 2006/03/06 09:53:06 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:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 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=140.00 Salinity was recalculated after shift -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 41.78 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/03/20 15:18:29 510 records were deleted in this editing session. 65 changes in channel Salinity:T0:C0 -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. -CALIB parameters: 2006/03/23 15:23:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-16\CTD\doc\2005-16-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.3080000E-01 0.1392100E+01 14 Salinity:T0:C0 PSS-78 10 -0.5000000E-02 0.1000000E+01 -CALIB parameters: 2006/03/23 17:07:57 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-16\CTD\doc\2005-16-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1330000E+00 0.1000000E+01 -REMOVECH 2006/03/23 17:49:17 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] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2006/03/23 17:55:49 Applied edit header: Q:\Cruise_Data\2005-16\CTD\doc\2005-16-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: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2005-16\2005-16-0082.dat Software Version Seasave Win32 V 5.34 Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 34 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 26 2005 05:05:50 NMEA Latitude = 48 38.95 N NMEA Longitude = 125 02.37 W NMEA UTC (Time) = Jul 26 2005 05:05:42 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Cruise:2005-16 Station: LB02 Latitude: Longitude: water depth 52m # nquan = 16 # nvalues = 6588 # 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 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 6588 # span 1 = 0.996, 51.783 # span 2 = 7.9683, 13.2572 # span 3 = 7.9808, 13.1870 # span 4 = 0.548041, 3.697557 # span 5 = 0.187058, 3.679476 # span 6 = 1.0505, 93.0337 # span 7 = 2.0147e-01, 9.8352e+00 # span 8 = 1.1990, 2.4530 # span 9 = 1.89413, 5.33320 # span 10 = -1.593, 1.281 # span 11 = 0, 1 # span 12 = 0.93, 100.00 # span 13 = 3.9264, 33.2721 # span 14 = 1.2529, 33.2657 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 26 2005 05:05:50 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 01-Feb-05 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-Jun-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 77511, 13-Mar-00 # sensor 3 = Frequency 3 temperature, secondary, 2710, 07-Apr-05 # sensor 4 = Frequency 4 conductivity, secondary, 2102, 07-Jun-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 22-May-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 16-Nov-04 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Mar 05 2006 14:05:47, 5.32a # datcnv_in = Q:\Cruise_Data\2005-16\CTD\2005-16-0082.dat Q:\Cruise_Data\2005-16 \CTD\2005-16-CTD.CON # datcnv_skipover = 0 # wildedit_date = Mar 05 2006 15:35:23, 5.32a # wildedit_in = Q:\Cruise_Data\2005-16\CTD\convert\2005-16-0082.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 05 2006 17:09:35, 5.32a # celltm_in = Q:\Cruise_Data\2005-16\CTD\wildedit\2005-16-0082.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 06 2006 08:46:57, 5.32a # Derive_in = Q:\Cruise_Data\2005-16\CTD\celltm\2005-16-0082.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove records from the top 2.8db and records corrupted by shed wakes around 46, 48, 50 & 52db; salinity was cleaned. The fluorescence and transmissivity data are nominal and unedited except that some records were removed in editing T and S The dissolved oxygen data in the CTD files should be considered: • ±0.5ml/l at the surface • ±1 ml/l from 8 to 25m • ±0.5ml/l from 25m – 125m • ±0.1ml/l from 125m – 200m • No bottle samples below 200m so no error estimate possible • the instrument is considered unreliable below 1000m. The CTD DO values are generally too high in the high DO gradient region. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.308E-01 1.3921) Salinity:T0:C0 PSS-78 10 -99 () (-0.5E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.133 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 3.1 12.7180 14.8 5.086 6.74 293.9 31.1877 30 4.0 12.7174 23.4 5.074 6.70 292.2 31.1887 34 5.0 12.7132 25.4 4.992 6.60 288.1 31.1884 27 6.0 12.6721 26.0 5.038 6.44 281.0 31.1844 27 7.0 12.5162 26.6 4.812 6.30 274.9 31.1691 22 8.0 12.2916 27.7 4.799 6.18 269.5 31.1579 22 9.0 12.2333 28.1 4.689 6.06 264.3 31.1575 19 10.0 11.8868 29.7 4.308 5.89 256.9 31.1602 19 11.0 11.6584 33.8 3.868 5.68 247.8 31.1633 19 12.0 11.5918 34.7 4.018 5.43 236.8 31.1849 20 13.0 11.4096 33.7 4.247 5.17 225.4 31.2691 22 14.0 10.9452 37.3 3.392 4.92 214.4 31.3525 23 15.0 10.4745 42.9 2.414 4.70 204.7 31.4478 23 16.0 10.1493 48.2 1.756 4.52 197.2 31.5678 23 17.0 9.9263 52.1 1.282 4.39 191.2 31.7002 23 18.0 9.8236 53.1 0.938 4.26 185.9 31.7768 22 19.0 9.7677 53.3 0.866 4.17 181.5 31.8284 21 20.0 9.6816 53.3 0.769 4.08 177.7 31.9038 20 21.0 9.6582 53.2 0.655 4.00 174.3 31.9252 21 22.0 9.6353 53.2 0.590 3.93 171.1 31.9479 23 23.0 9.4497 52.9 0.520 3.87 168.4 32.1168 24 24.0 9.3815 52.5 0.506 3.81 166.0 32.2054 24 25.0 9.3470 51.7 0.536 3.76 163.9 32.2761 22 26.0 9.3184 51.1 0.480 3.72 162.0 32.3093 21 27.0 9.2956 50.8 0.463 3.68 160.2 32.3338 22 28.0 9.2739 50.7 0.477 3.64 158.4 32.3495 24 29.0 9.2192 50.6 0.451 3.60 156.7 32.3887 22 30.0 9.1884 50.5 0.433 3.57 155.3 32.4145 20 31.0 9.1616 49.7 0.419 3.54 154.3 32.4294 20 32.0 9.1262 50.4 0.418 3.52 153.2 32.4529 23 33.0 9.0973 50.3 0.416 3.49 151.9 32.4741 24 34.0 9.0732 50.2 0.418 3.45 150.2 32.4954 25 35.0 9.0545 50.1 0.401 3.41 148.5 32.5186 21 36.0 9.0345 50.0 0.418 3.37 146.7 32.5429 20 37.0 8.9898 49.8 0.394 3.33 145.0 32.5788 21 38.0 8.9149 49.7 0.396 3.29 143.4 32.6315 23 39.0 8.8138 49.6 0.406 3.26 141.8 32.6964 23 40.0 8.7500 49.7 0.414 3.22 140.3 32.7359 24 41.0 8.7210 49.6 0.395 3.18 138.4 32.7542 28 42.0 8.7046 49.6 0.388 3.14 136.7 32.7653 30 43.0 8.6550 49.4 0.395 3.11 135.3 32.7992 25 44.0 8.6127 49.4 0.402 3.08 134.3 32.8278 27 44.8 8.5807 49.5 0.357 3.05 132.9 32.8494 21 46.1 8.5426 49.4 0.360 3.00 130.6 32.8776 28 46.9 8.5064 49.3 0.387 2.99 130.1 32.8991 33 48.1 8.4481 48.5 0.348 2.87 125.1 32.9379 32 48.9 8.3395 47.7 0.342 2.86 124.3 33.0092 33 50.2 8.1851 46.9 0.368 2.71 118.0 33.1170 32 51.0 8.0884 46.7 0.386 2.68 116.8 33.1828 44 51.7 8.0298 47.0 0.396 2.62 114.1 33.2247 1