*2008/09/27 15:06:15.09 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/17 18:35:13.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B923D4B1 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.132 55.71 2 Temperature:Secondary 'deg C (ITS90)' 8.0312 8.0418 3 Transmissivity %/metre 41.7 42.4 4 Fluorescence:URU:Seapoint mg/m^3 0.438 0.64 5 Oxygen:Dissolved:SBE mL/L 5.703 5.759 6 Oxygen:Dissolved:SBE umol/kg 248.7776 251.2269 7 PAR uE/m^2/sec 0.4E-01 1239.06 8 PAR:Reference uE/m^2/sec 1794.945 2169.8 9 Salinity:T1:C1 PSS-78 30.0239 30.0671 10 Number_of_bin_records n/a 29 130 $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 ' ' 7 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-19\Pro $END *ADMINISTRATION MISSION : 2008-19 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdeF SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait STATION : 53 EVENT NUMBER : 40 LATITUDE : 48 33.16000 N ! (deg min) LONGITUDE : 122 44.96000 W ! (deg min) WATER DEPTH : 58 ALTIMETER (M) : 4.57 ! 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 ' ' 4054 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/06/20 17:06:51 6602 6602 CLEAN 5.0.2 2008/06/20 17:24:32 6579 6579 SHIFTDAT 3.4 2008/06/22 17:06:35 6579 6579 SHIFTDAT 3.4 2008/06/22 17:23:19 6579 6579 SHIFTDAT 3.4 2008/06/22 17:40:08 6579 6579 SHIFTDAT 3.4 2008/06/22 17:56:58 6579 6579 DELETE 6.3 2008/06/22 18:11:16 6579 2817 CTDEDIT 4.61 2008/09/25 17:29:51 2817 2817 CALIB 11.7 2008/09/26 14:49:48 2817 2817 FILTERS 4.3 2008/09/26 15:00:08 2817 2817 BINAVE 4.1.1 2008/09/26 15:04:08 2817 54 CALIB 11.7 2008/09/26 17:10:11 54 54 REMOVECH 8.0 2008/09/27 15:00:33 54 54 CHGUNITS 3.0 2008/09/27 15:01:56 54 54 REORDER 1.2.1 2008/09/27 15:02:46 ? ? HDREDIT2 2.5.1 2008/09/27 15:06:15 ? ? $END $REMARKS -CLEAN functions: 2008/06/20 17:14:05 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 -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= -0.30 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=110.00 -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 45.94 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/09/25 17:29:51 No data values were changed. -CALIB parameters: 2008/09/26 14:49:48 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-19\Processing\doc\2008-19-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1000000E-01 0.1040500E+01 16 Salinity:T0:C0 PSS-78 10 -0.2700000E-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. -CALIB parameters: 2008/09/26 17:10:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-19\Processing\doc\2008-19-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.7000000E-01 0.1000000E+01 -REMOVECH 2008/09/27 15:00:33 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/09/27 15:06:15 Applied edit header: Q:\Cruise_Data_Processing\2008-19\Processing\doc\2008-19-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-19\2008-19-0040.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 17 2008 18:35:01 NMEA Latitude = 48 33.16 N NMEA Longitude = 122 44.96 W NMEA UTC (Time) = Apr 17 2008 18:35:13 Store Lat/Lon Data = Append to Every Scan Ship: Vector Cruise: 2008-19 Station: 53 Latitude: Longitude: Depth (m): 58 # nquan = 18 # nvalues = 6602 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR/Surface Irradiance # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = altM: Altimeter [m] # name 15 = sal00: Salinity [PSU] # name 16 = sal11: Salinity, 2 [PSU] # name 17 = flag: flag # span 0 = 1, 6602 # span 1 = 2.580, 55.938 # span 2 = 8.0311, 8.0453 # span 3 = 8.0307, 8.0486 # span 4 = 3.155541, 3.162969 # span 5 = 3.155175, 3.162661 # span 6 = 78.9800, 81.0803 # span 7 = 3.9927e-01, 1.1392e+00 # span 8 = 2.5946, 2.6850 # span 9 = 5.38686, 5.62037 # span 10 = 3.5993e-02, 3.9387e+03 # span 11 = 1.7877e+03, 2.8342e+03 # span 12 = -0.891, 0.818 # span 13 = 0, 1 # span 14 = 4.37, 58.24 # span 15 = 30.0062, 30.0709 # span 16 = 29.9989, 30.0678 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 17 2008 18:35:01 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 3396, 21-Dec-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Jun 20 2008 13:34:57, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-19\RAW\CTD\2008-19-0040.hex Q:\Crui se_Data_Processing\2008-19\Processing\doc\2008-19-ctd.con # datcnv_skipover = 0 # wildedit_date = Jun 20 2008 14:03:18, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2008-19\Processing\convert\2008-19-004 0.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 = Jun 20 2008 16:09:59, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2008-19\Processing\wildedit\2008-19-0040 .cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 20 2008 16:14:52, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-19\Processing\celltm\2008-19-0040.c nv Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0035.con # file_type = ascii END* The descent rate of the CTD was fairly low and very noisy with some complete reversals of direction; however, the range of values is very small so no editing was applied as corruption by shed wakes is not obvious. --------------------------------------------------------------------- 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: • ±0.6 ml/l from 0 – 100db • ±0.25 ml/l from 100 – 300db • ±0.1 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1E-01 1.0405) Salinity:T0:C0 PSS-78 10 -99 () (-0.27E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.7E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- --8--- ---9---- -10- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR PAR: Salinity Numb !re ure: missi cence: : n: Refere :T1:C1 er_o ! Secondar vity URU: Dissol Disso nce ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- ------ ------ -------- ---- *END OF HEADER 3.1 8.0418 41.8 0.450 5.76 251.2 1239.1 1794.9 30.0332 78 4.1 8.0389 41.7 0.445 5.75 251.0 691.1 1802.2 30.0401 77 5.0 8.0388 41.8 0.438 5.75 250.9 553.6 1807.1 30.0443 55 5.9 8.0381 42.0 0.450 5.75 250.9 448.7 1811.2 30.0445 73 7.0 8.0346 41.9 0.482 5.75 250.9 341.6 1817.6 30.0409 55 8.0 8.0331 41.8 0.542 5.75 250.9 279.5 1823.3 30.0369 54 9.0 8.0343 41.8 0.554 5.75 250.7 214.3 1829.4 30.0364 46 9.9 8.0344 42.1 0.555 5.74 250.6 174.8 1836.5 30.0379 54 11.0 8.0337 42.0 0.580 5.75 250.7 136.3 1845.4 30.0428 34 12.0 8.0328 42.0 0.614 5.75 250.7 109.4 1858.3 30.0461 56 12.9 8.0321 42.0 0.616 5.75 250.8 90.6 1877.5 30.0484 33 14.1 8.0322 42.0 0.619 5.75 250.7 71.7 1896.5 30.0465 35 14.9 8.0323 42.0 0.596 5.74 250.6 60.3 1928.4 30.0431 55 16.0 8.0323 42.0 0.597 5.74 250.5 49.1 1960.1 30.0418 29 17.1 8.0327 42.2 0.606 5.74 250.6 39.4 1986.4 30.0354 40 18.0 8.0335 42.0 0.609 5.75 250.7 33.5 2016.7 30.0284 48 19.0 8.0335 42.1 0.612 5.74 250.5 27.6 2040.0 30.0344 30 20.0 8.0337 42.1 0.603 5.74 250.6 22.5 2054.9 30.0337 39 21.0 8.0342 42.2 0.601 5.75 250.7 19.2 2068.8 30.0249 49 22.0 8.0342 42.0 0.591 5.75 250.7 15.9 2080.6 30.0286 31 23.1 8.0340 42.1 0.588 5.74 250.6 12.9 2090.3 30.0306 42 23.9 8.0340 42.3 0.598 5.74 250.4 11.0 2099.0 30.0281 41 25.0 8.0344 42.1 0.584 5.74 250.5 9.0 2104.0 30.0258 30 26.0 8.0349 42.3 0.591 5.74 250.2 7.4 2103.7 30.0239 46 27.0 8.0346 42.2 0.600 5.74 250.2 6.2 2097.6 30.0262 35 28.0 8.0337 42.3 0.592 5.73 249.9 5.1 2090.1 30.0347 39 29.0 8.0328 42.4 0.605 5.73 250.1 4.2 2083.5 30.0432 39 30.0 8.0332 42.2 0.596 5.73 250.0 3.5 2079.8 30.0409 37 31.0 8.0331 42.1 0.640 5.73 249.8 2.8 2078.4 30.0422 36 32.0 8.0324 42.3 0.601 5.72 249.7 2.3 2079.1 30.0494 40 33.0 8.0320 42.2 0.607 5.72 249.6 2.0 2085.1 30.0545 41 34.0 8.0312 42.3 0.630 5.72 249.7 1.6 2091.6 30.0611 35 35.0 8.0315 42.2 0.605 5.73 249.9 1.3 2098.8 30.0588 40 36.0 8.0319 42.2 0.610 5.73 250.0 1.1 2106.7 30.0568 40 37.0 8.0321 42.2 0.612 5.73 250.0 0.9 2115.4 30.0547 37 38.0 8.0317 42.1 0.591 5.73 249.9 0.8 2123.9 30.0594 36 39.0 8.0319 42.2 0.626 5.73 250.0 0.6 2133.9 30.0588 47 40.0 8.0321 42.1 0.624 5.73 250.1 0.5 2142.4 30.0584 33 41.1 8.0322 42.0 0.595 5.73 249.9 0.4 2146.6 30.0599 44 42.0 8.0322 42.2 0.594 5.72 249.7 0.4 2150.5 30.0594 49 43.1 8.0322 42.1 0.593 5.72 249.6 0.3 2158.1 30.0593 45 44.1 8.0323 42.1 0.602 5.72 249.5 0.3 2166.6 30.0600 38 44.9 8.0324 42.0 0.599 5.72 249.3 0.2 2169.8 30.0597 39 46.0 8.0322 42.1 0.582 5.72 249.7 0.2 2156.7 30.0621 44 47.0 8.0319 42.2 0.564 5.72 249.5 0.2 2140.0 30.0660 81 48.1 8.0319 42.1 0.580 5.72 249.5 0.1 2107.6 30.0662 76 49.0 8.0320 42.1 0.574 5.72 249.4 0.1 2065.5 30.0666 72 50.0 8.0319 42.3 0.600 5.72 249.3 0.1 2027.1 30.0671 90 51.0 8.0320 42.1 0.577 5.72 249.3 0.1 1988.2 30.0671 93 52.0 8.0321 42.1 0.586 5.71 249.2 0.1 1944.1 30.0668 130 53.0 8.0323 42.1 0.578 5.71 249.1 0.1 1920.5 30.0661 100 54.0 8.0325 42.3 0.609 5.71 249.0 0.0 1938.2 30.0651 112 55.0 8.0326 42.1 0.607 5.70 248.8 0.0 1959.5 30.0654 89 55.7 8.0326 42.1 0.593 5.70 248.8 0.0 1965.6 30.0656 39