*2005/08/17 10:06:02.04 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/04/27 22:49:39.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.261 40.035 2 Temperature:Secondary 'deg C (ITS90)' 9.1947 9.9027 3 Transmissivity %/metre 32.9 41.7 4 Oxygen:Dissolved:SBE mL/L 5.35008 5.691914 5 Fluorescence:URU:Seapoint mg/m^3 0.516 1.567 6 Salinity:T1:C1 PSS-78 30.558 30.9523 7 Number_of_bin_records n/a 18 121 $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 ' ' 7 F ' ' 2 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-08\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-08 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : LaPerouse,JdeF,BIO,Sill,ECOHAB,Aquaculture SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : SoG,JdeF,WCVI STATION : JF A2 EVENT NUMBER : 21 LATITUDE : 48 20.81000 N ! (deg min) LONGITUDE : 123 19.87000 W ! (deg min) ALTIMETER (M) : 5.49 ! 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 ' ' 2449 conductivity:primary ' ' 2102 pressure ' ' 63507 temperature:secondary ' ' 2968 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $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 2005/07/12 13:32:35 5131 5131 CLEAN 4.8 2005/07/12 13:51:18 5107 5107 SHIFTDAT 3.4 2005/07/12 17:23:07 5107 5107 SHIFTDAT 3.4 2005/07/12 17:48:10 5107 5107 SHIFTDAT 3.4 2005/07/12 18:13:30 5107 5107 SHIFTDAT 3.4 2005/07/12 18:38:18 5107 5107 DELETE 6.3 2005/07/12 19:02:26 5107 1581 CTDEDIT 4.60 2005/08/03 16:39:08 1581 1460 CALIB 11.5 2005/08/05 15:23:06 1460 1460 FILTERS 4.3 2005/08/05 15:33:35 1460 1460 BINAVE 4.1 2005/08/05 15:43:29 1460 40 CALIB 11.5 2005/08/05 16:40:18 40 40 REMOVECH 7.0 2005/08/05 17:09:29 40 40 HDREDIT2 2.5 2005/08/05 17:11:10 ? ? HDREDIT2 2.5 2005/08/17 10:06:02 ? ? $END $REMARKS -CLEAN functions: 2005/07/12 13:47:07 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: 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 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= -0.20 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 30.35 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/08/03 16:39:08 121 records were deleted in this editing session. 58 changes in channel Salinity:T1:C1 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-08\CTD\hydro\2005-08-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 0.2530000E-01 0.1360500E+01 15 Salinity:T1:C1 PSS-78 10 -0.1000000E-02 0.1000000E+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\2005-08\CTD\hydro\2005-08-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.7840000E-01 0.9966000E+00 -REMOVECH 2005/08/05 17:09:29 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -HEADER EDITS: 2005/08/05 17:11:10 Applied edit header: Q:\Cruise_Data\2005-08\CTD\doc\2005-08-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 4: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 -HEADER EDITS: 2005/08/17 10:06:02 Applied edit header: O:\Data Processing\Header Comments\Agency_OSD.txt $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2005-08\2005-08-021.dat Software Version Seasave Win32 V 5.32 Temperature SN = 2449 Conductivity SN = 2102 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 27 2005 23:50:23 NMEA Latitude = 48 20.81 N NMEA Longitude = 123 19.87 W NMEA UTC (Time) = Apr 27 2005 22:49:39 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2005-08 Station: JF A2 Latitude: Longitude: # nquan = 16 # nvalues = 5131 # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = flSP: Fluorescence, Seapoint # 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, 5131 # span 1 = 0.190, 40.345 # span 2 = 9.1908, 10.9058 # span 3 = 9.1899, 10.8316 # span 4 = 3.320498, 3.471387 # span 5 = 3.329361, 3.470279 # span 6 = 74.8734, 80.5924 # span 7 = 3.41015, 4.24950 # span 8 = 1.8059, 2.0842 # span 9 = 3.3333e-01, 3.9524e+00 # span 10 = 0.00, 100.00 # span 11 = -0.946, 1.033 # span 12 = 0, 1 # span 13 = 30.5026, 32.0036 # span 14 = 30.5394, 31.9644 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 27 2005 23:50:23 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2449, 16-Oct-04 # sensor 1 = Frequency 1 conductivity, primary, 2102, 15-Oct-04, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2968, 01-Feb-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 03-Feb-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 333DR, 30-Mar-05 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 16-Nov-04p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Jul 12 2005 09:27:40, 5.32a # datcnv_in = Q:\Cruise_Data\2005-08\CTD\2005-08-0021.dat Q:\Cruise_Data\2005-08 \CTD\2005-08-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jul 12 2005 10:39:58, 5.32a # wildedit_in = Q:\Cruise_Data\2005-08\CTD\convert\2005-08-0021.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 # wildedit_excl_bad_scans = yes # celltm_date = Jul 12 2005 12:31:13, 5.32a # celltm_in = Q:\Cruise_Data\2005-08\CTD\wildedit\2005-08-0021.cnv # celltm_alpha = 0.0200, 0.0200 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 12 2005 12:56:52, 5.32a # Derive_in = Q:\Cruise_Data\2005-08\CTD\celltm\2005-08-0021.cnv Q:\Cruise_Data\ 2005-08\CTD\2005-08-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1db and records corrupted by shed wakes around 36db; 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 in the top 100m • ±0.3ml/l from 100 to 400m • ±0.1ml/l below 400m – 1000m • the instrument is considered unreliable below 1000m, but errors are less than *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.253E-01 1.3605) Salinity:T1:C1 PSS-78 10 -99 () (-0.1E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.784E-01 0.9966) $END !--1--- ---2---- --3-- --4--- ---5--- ---6---- -7-- !Pressu Temperat Trans Oxygen Fluores Salinity Numb !re ure: missi : cence: :T1:C1 er_o ! Secondar vity Dissol URU: ~bin ! y ved: Seapoin _rec ! SBE t ords !------ -------- ----- ------ ------- -------- ---- *END OF HEADER 1.3 9.5231 35.7 5.64 0.784 30.6190 28 2.0 9.5187 36.8 5.69 0.676 30.6207 57 3.0 9.7685 39.9 5.69 0.616 30.5757 55 4.0 9.9027 41.7 5.68 0.516 30.5580 42 5.0 9.6116 39.9 5.67 0.597 30.6088 46 6.0 9.5032 38.6 5.66 0.737 30.6330 46 7.0 9.4399 38.4 5.64 0.738 30.6591 42 8.0 9.3881 37.9 5.63 0.984 30.6658 35 9.0 9.3636 38.1 5.63 1.038 30.6729 31 10.0 9.3651 38.2 5.62 1.194 30.6789 35 11.0 9.3854 38.7 5.62 1.074 30.6895 35 12.0 9.4113 38.9 5.61 1.215 30.7029 31 13.0 9.4073 38.9 5.60 1.494 30.7224 29 14.0 9.3814 38.9 5.59 1.520 30.7372 30 15.0 9.3736 38.9 5.58 1.567 30.7418 31 16.0 9.3706 38.8 5.55 1.278 30.7493 30 17.0 9.3615 39.1 5.52 1.123 30.7718 29 18.0 9.2875 38.1 5.50 1.353 30.8462 27 19.0 9.2752 37.4 5.49 1.017 30.8580 27 20.0 9.2759 37.2 5.48 1.175 30.8585 24 21.0 9.2747 37.3 5.47 1.127 30.8629 25 22.0 9.2736 37.1 5.46 0.999 30.8644 27 23.0 9.2676 36.7 5.46 1.045 30.8812 27 24.0 9.2658 36.6 5.45 1.110 30.8866 25 25.0 9.2663 36.9 5.44 1.447 30.8878 23 26.0 9.2632 36.9 5.44 0.825 30.8922 18 27.0 9.2636 36.8 5.44 0.919 30.8924 26 28.0 9.2562 36.4 5.43 1.181 30.8992 27 29.0 9.2437 36.1 5.42 1.216 30.9107 26 30.0 9.2415 35.7 5.41 1.157 30.9127 24 31.0 9.2435 35.9 5.40 1.361 30.9109 27 32.0 9.2023 34.4 5.39 1.221 30.9457 27 33.0 9.1951 33.5 5.38 1.075 30.9513 43 34.0 9.1970 33.1 5.37 1.152 30.9499 49 35.0 9.1958 33.3 5.36 1.304 30.9509 40 35.8 9.1959 33.2 5.36 1.160 30.9508 28 37.1 9.1984 33.5 5.36 0.909 30.9493 42 38.0 9.1976 33.8 5.36 0.912 30.9499 49 39.0 9.1962 33.2 5.36 1.012 30.9508 67 40.0 9.1947 32.9 5.35 1.210 30.9523 121