*2006/03/31 14:31:18.95 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2005/10/02 08:13:47.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AE91A992 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.414 41.805 2 Temperature:Primary 'deg C (ITS90)' 8.2997 10.1073 3 Transmissivity %/metre 43.1 51.1 4 Fluorescence:URU:Seapoint mg/m^3 0.433 1.507 5 Oxygen:Dissolved:SBE mL/L 3.049 4.621 6 Oxygen:Dissolved:SBE umol/kg 132.6738 201.3607 7 Salinity:T0:C0 PSS-78 31.8814 33.3645 8 Number_of_bin_records n/a 7 33 $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\2005-23\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-23 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse, ECOHAB, PERD, Aquaculture SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : JdeF/WCVI/Knight Inlet STATION : JF1-7 EVENT NUMBER : 14 LATITUDE : 48 21.00000 N ! (deg min) LONGITUDE : 124 29.01000 W ! (deg min) ALTIMETER (M) : 6.52 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.35 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/03/28 10:37:10 4617 4617 CLEAN 4.8.1 2006/03/28 11:03:34 4596 4596 SHIFTDAT 3.4 2006/03/28 17:48:07 4596 4596 SHIFTDAT 3.4 2006/03/28 18:02:28 4596 4596 SHIFTDAT 3.4 2006/03/28 18:16:28 4596 4596 SHIFTDAT 3.4 2006/03/28 18:30:23 4596 4596 DELETE 6.3 2006/03/28 18:43:44 4596 1146 CTDEDIT 4.60 2006/03/29 15:06:25 1146 978 CALIB 11.7 2006/03/31 12:08:48 978 978 FILTERS 4.3 2006/03/31 12:12:48 978 978 BINAVE 4.1 2006/03/31 13:08:51 978 40 CALIB 11.7 2006/03/31 14:25:50 40 40 REMOVECH 7.0 2006/03/31 14:26:36 40 40 CHGUNITS 2.1 2006/03/31 14:30:58 40 40 REORDER 1.2.1 2006/03/31 14:31:08 ? ? HDREDIT2 2.5.1 2006/03/31 14:31:18 ? ? $END $REMARKS -CLEAN functions: 2006/03/28 10:59:56 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=160.00 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 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= 0.70 Salinity was recalculated after shift -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 32.48 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/03/29 15:06:25 168 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2006/03/31 12:08:48 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.6920000E-01 0.1403800E+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. -CALIB parameters: 2006/03/31 14:25:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-23\CTD\doc\2005-23-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.9000000E-01 0.1000000E+01 -REMOVECH 2006/03/31 14:26:36 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] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2006/03/31 14:31:18 Applied edit header: Q:\Cruise_Data\2005-23\CTD\doc\2005-23-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\2005-23\2005-23-0014.dat Software Version Seasave Win32 V 5.35 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 02 2005 08:13:52 NMEA Latitude = 48 21.00 N NMEA Longitude = 124 29.01 W NMEA UTC (Time) = Oct 02 2005 08:13:47 Store Lat/Lon Data = Add to Header Only Ship:Tully Cruise:2005-23 Station: JF1-7 Depth: 50m # nquan = 16 # nvalues = 4617 # 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 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 4617 # span 1 = 1.111, 42.479 # span 2 = 8.2853, 10.1212 # span 3 = 8.2873, 10.1208 # span 4 = 3.463659, 3.541975 # span 5 = 3.400933, 3.541965 # span 6 = 68.3850, 84.5740 # span 7 = 3.8095e-01, 2.1245e+00 # span 8 = 1.2869, 1.7595 # span 9 = 2.12335, 3.31089 # span 10 = 0.00, 100.00 # span 11 = -0.888, 1.145 # span 12 = 0, 1 # span 13 = 31.4884, 33.3731 # span 14 = 30.9283, 33.3739 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 02 2005 08:13:52 # 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, 2106, 08-Jul-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 12-Jul-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 498DR, 22-May-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 16-Nov-04 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Mar 27 2006 11:25:15, 5.37e # datcnv_in = Q:\Cruise_Data\2005-23\CTD\2005-23-0014.dat Q:\Cruise_Data\2005-23 \CTD\2005-23-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 28 2006 09:04:45, 5.37e # wildedit_in = Q:\Cruise_Data\2005-23\CTD\convert\2005-23-0014.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 28 2006 10:01:14, 5.37e # celltm_in = Q:\Cruise_Data\2005-23\CTD\wildedit\2005-23-0014.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 28 2006 10:04:48, 5.37e # Derive_in = Q:\Cruise_Data\2005-23\CTD\celltm\2005-23-0014.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.3db and records corrupted by shed wakes from the bottom of the cast. 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 • ±0.8ml/l from 0 - 100m • ±0.4ml/l from 100 – 200m • ±0.1ml/l from 200 - 1000m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.692E-01 1.4038) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.9E-01 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 3.4 10.1036 43.4 1.472 4.62 201.4 31.8840 7 4.0 10.1073 46.3 1.468 4.62 201.1 31.8814 33 5.0 10.1031 43.1 1.471 4.60 200.4 31.8875 27 6.0 10.1058 46.1 1.471 4.57 199.0 31.8880 26 7.0 10.0967 46.1 1.496 4.52 196.8 31.9051 25 8.0 10.0399 46.3 1.507 4.45 194.0 31.9335 24 9.0 9.9813 45.8 1.461 4.37 190.4 31.9546 25 10.0 9.8860 45.2 1.432 4.29 186.8 32.0942 25 11.0 9.8489 44.7 1.437 4.22 183.8 32.1583 25 12.0 9.7194 44.5 1.361 4.17 181.6 32.3575 23 13.0 9.6598 44.2 1.332 4.13 179.9 32.4327 24 14.0 9.5651 44.4 1.274 4.10 178.7 32.5284 22 15.0 9.4960 45.4 1.209 4.08 177.6 32.6344 29 16.0 9.5156 46.1 1.182 4.04 175.7 32.6669 26 17.0 9.5107 46.9 1.151 3.98 173.3 32.6945 24 18.0 9.4916 47.1 1.128 3.91 170.4 32.7122 22 19.0 9.4581 47.8 1.115 3.84 167.2 32.7544 24 20.0 9.4125 48.4 1.056 3.76 163.5 32.7774 28 21.0 9.2325 49.0 0.960 3.68 160.2 32.8591 28 22.0 9.1229 49.8 0.932 3.63 157.9 32.9007 24 23.0 9.0336 50.3 0.844 3.59 156.4 32.9339 23 24.0 8.9804 50.6 0.794 3.56 155.0 32.9570 26 25.0 8.9318 50.6 0.745 3.53 153.6 32.9838 24 26.0 8.9332 50.2 0.735 3.50 152.3 32.9975 21 27.0 8.9184 49.7 0.723 3.47 150.9 33.0152 21 28.0 8.8973 49.6 0.714 3.44 149.6 33.0316 23 29.0 8.8409 49.8 0.695 3.40 148.0 33.0647 29 30.0 8.7693 50.6 0.655 3.36 146.4 33.1050 32 31.0 8.7337 50.9 0.631 3.33 144.9 33.1274 26 32.0 8.6631 51.1 0.599 3.30 143.7 33.1664 22 33.0 8.6586 51.0 0.588 3.28 142.7 33.1675 21 34.0 8.6489 50.9 0.584 3.26 141.8 33.1721 23 35.0 8.6196 50.7 0.555 3.23 140.7 33.1864 25 36.0 8.5767 50.5 0.532 3.20 139.3 33.2097 28 37.0 8.5459 50.2 0.539 3.16 137.5 33.2272 28 38.0 8.5163 50.2 0.507 3.13 136.0 33.2460 25 39.0 8.4951 50.0 0.501 3.10 135.0 33.2594 22 40.0 8.4331 49.8 0.474 3.09 134.5 33.2954 21 41.0 8.3423 49.8 0.446 3.08 133.8 33.3443 27 41.8 8.2997 49.8 0.433 3.05 132.7 33.3645 20