*2006/08/14 13:49:16.96 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2006/06/10 00:16:42.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 48D3A9A NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.074 19.652 2 Temperature:Primary 'deg C (ITS90)' 8.6256 10.2086 3 Transmissivity %/metre 23.7 49.8 4 Fluorescence:URU:Seapoint mg/m^3 0.674 7.042 5 Oxygen:Dissolved:SBE mL/L 5.238 7.397 6 Oxygen:Dissolved:SBE umol/kg 228.4329 322.9034 7 Salinity:T0:C0 PSS-78 29.5522 30.519 8 Number_of_bin_records n/a 20 63 $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\2006-10\CTD\Leg 2\deri $END *ADMINISTRATION MISSION : 2006-10 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Aquaculture SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : PE-1KM EVENT NUMBER : 51 LATITUDE : 50 40.09000 N ! (deg min) LONGITUDE : 126 29.85000 W ! (deg min) ALTIMETER (M) : 10.65 ! 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 ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/09 18:40:12 7854 7854 CLEAN 5.0 2006/08/09 18:56:22 7745 7745 SHIFTDAT 3.4 2006/08/10 12:22:05 7745 7745 SHIFTDAT 3.4 2006/08/10 12:37:55 7745 7745 SHIFTDAT 3.4 2006/08/10 16:29:11 7745 7745 SHIFTDAT 3.4 2006/08/10 16:44:34 7745 7745 DELETE 6.3 2006/08/10 16:56:04 7745 1047 CTDEDIT 4.61 2006/08/11 17:17:40 1047 900 CALIB 11.7 2006/08/13 14:38:07 900 900 BINAVE 4.1 2006/08/13 15:36:32 900 19 CALIB 11.7 2006/08/13 15:37:08 19 19 REMOVECH 7.0 2006/08/14 13:07:35 19 19 CHGUNITS 3.0 2006/08/14 13:08:04 19 19 REORDER 1.2.1 2006/08/14 13:48:52 ? ? HDREDIT2 2.5.1 2006/08/14 13:49:16 ? ? $END $REMARKS -CLEAN functions: 2006/08/09 18:43:17 20 Interpolation by Record Number, in Pressure -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=100.00 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= -0.20 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 9.96 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/08/11 17:17:40 147 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2006/08/13 14:38:07 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-10\CTD\Leg 2\doc\2006-10-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.1138000E+00 0.1060600E+01 -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: 2006/08/13 15:37:08 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-10\CTD\Leg 2\doc\2006-10-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1740000E-01 0.1000000E+01 -REMOVECH 2006/08/14 13:07:35 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: 2006/08/14 13:49:16 Applied edit header: Q:\Cruise_Data\2006-10\CTD\Leg 2\doc\2005-10-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2006-10\2006-10-0048.dat Software Version Seasave Win32 V 5.29b Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 09 2006 17:16:54 NMEA Latitude = 50 40.09 N NMEA Longitude = 126 29.85 W NMEA UTC (Time) = Jun 10 2006 00:16:42 Store Lat/Lon Data = Add to Header Only Ship:Vector Cruise:2006-10 Station: PE-1km Latitude: Longitude: # nquan = 16 # nvalues = 7854 # 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, 7854 # span 1 = 0.107, 19.964 # span 2 = 8.6169, 14.5717 # span 3 = 8.6196, 14.9419 # span 4 = 0.209423, 3.402235 # span 5 = 0.030461, 3.381058 # span 6 = 43.2706, 84.3698 # span 7 = 6.1538e-01, 9.8828e+00 # span 8 = 2.5311, 4.0122 # span 9 = 4.25150, 7.31390 # span 10 = -0.513, 0.533 # span 11 = 0, 1 # span 12 = 0.00, 98.66 # span 13 = 1.3627, 30.5282 # span 14 = 0.1828, 30.5246 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 09 2006 17:16:54 # 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, 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, 723DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 24-Nov-05p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Aug 09 2006 14:28:23, 5.37e # datcnv_in = Q:\Cruise_Data\2006-10\CTD\Leg 2\2006-10-0051.dat Q:\Cruise_Data\2 006-10\CTD\Leg 2\2006-10-CTD0443.CON # datcnv_skipover = 0 # wildedit_date = Aug 09 2006 14:39:14, 5.37e # wildedit_in = Q:\Cruise_Data\2006-10\CTD\Leg 2\convert\2006-10-0051.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 = Aug 09 2006 16:07:17, 5.37e # celltm_in = Q:\Cruise_Data\2006-10\CTD\Leg 2\wildedit\2006-10-0051.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 09 2006 16:13:47, 5.37e # Derive_in = Q:\Cruise_Data\2006-10\CTD\Leg 2\celltm\2006-10-0051.cnv Q:\Cruise _Data\2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.7db and 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 SBE dissolved oxygen data in the CTD files should be considered • ±0.6ml/l from 0 - 20m • ±0.2ml/l from 20 - 175m • ±0.1ml/l below 175m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.1138 1.0606) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.174E-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 2.1 10.2086 24.1 5.738 7.40 322.9 29.5522 63 3.0 10.1256 23.7 6.575 7.37 321.8 29.5665 58 4.0 9.9768 24.1 7.042 7.04 307.4 29.6079 48 5.0 9.6117 28.8 6.083 6.65 290.3 29.7320 48 6.0 9.4628 32.3 5.195 6.23 272.0 29.8104 49 7.0 9.2398 39.8 4.108 5.91 257.9 29.9412 48 8.0 9.1482 41.8 3.265 5.74 250.4 30.0103 47 9.0 9.0894 43.4 2.910 5.62 245.4 30.0602 46 10.0 9.0181 43.6 2.315 5.54 241.6 30.1270 46 11.0 8.9387 45.5 1.621 5.48 239.0 30.1949 46 12.0 8.8960 45.8 1.296 5.45 237.7 30.2410 46 13.0 8.8667 47.3 1.187 5.43 237.0 30.2705 46 14.0 8.8443 48.4 1.176 5.42 236.2 30.2929 45 15.0 8.8215 49.0 1.175 5.37 234.4 30.3178 46 16.0 8.7687 47.7 1.031 5.35 233.3 30.3733 45 17.0 8.7329 49.8 0.832 5.32 231.9 30.4111 46 18.0 8.6932 48.9 0.903 5.28 230.2 30.4500 47 19.0 8.6541 48.2 0.814 5.25 229.0 30.4909 57 19.7 8.6256 49.8 0.674 5.24 228.4 30.5190 20