*2010/04/30 17:39:46.15 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/08 07:16:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 34 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1994BCA7 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4 37 2 Temperature:Primary 'deg C (ITS90)' 10.1281 11.0124 3 Transmissivity %/metre 37 44.1 4 Fluorescence:URU:Seapoint mg/m^3 0.721 1.858 5 PAR uE/m^2/sec 0 0.378 6 Salinity:T0:C0 PSS-78 31.9742 32.1555 7 Oxygen:Dissolved:SBE mL/L 3.921 5.061 8 Oxygen:Dissolved:SBE umol/kg 170.8305 220.5447 9 Number_of_bin_records n/a 11 34 $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 ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2009-11\Pro $END *ADMINISTRATION MISSION : 2009-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LD03 EVENT NUMBER : 62 LATITUDE : 48 56.64000 N ! (deg min) LONGITUDE : 125 50.43000 W ! (deg min) WATER DEPTH : 47 ALTIMETER (M) : 10.74 ! 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 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 3321 pressure ' ' 77511 temperature:secondary ' ' 4700 conductivity:secondary ' ' 1766 Oxygen:SBE ' ' 1176 transmissometer:primary ' ' 983DR Fluorometer ' ' Seapoint irradiance:primary ' ' 4615 altimeter: ' ' ' ' surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/11/25 14:27:02 3100 3100 CLEAN 5.0.2 2009/11/25 15:14:48 3083 3083 SHIFTDAT 3.4 2009/11/25 16:15:12 3083 3083 SHIFTDAT 3.4 2009/11/25 18:05:37 3083 3083 SHIFTDAT 3.4 2009/11/25 18:38:37 3083 3083 SHIFTDAT 3.4 2009/11/25 19:11:16 3083 3083 DELETE 6.3 2009/11/25 19:39:04 3083 1025 CTDEDIT 4.61 2010/02/12 11:36:46 1025 812 CTDEDIT 4.61 2010/02/12 11:41:57 812 812 CALIB 11.7 2010/04/28 14:22:49 812 812 CALIB 11.7 2010/04/28 16:30:27 812 812 FILTERS 4.3 2010/04/28 16:36:16 812 812 BINAVE 4.1.1 2010/04/28 16:40:17 812 34 REMOVECH 8.0 2010/04/29 14:03:18 34 34 CHGUNITS 3.0 2010/04/29 14:03:38 34 34 REORDER 1.2.1 2010/04/29 15:19:55 ? ? HDREDIT2 2.5.1 2010/04/30 17:39:46 ? ? $END $REMARKS -CLEAN functions: 2009/11/25 15:06:45 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 90.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 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= 1.10 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 27.07 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/02/12 11:36:46 213 records were deleted in this editing session. 1 change in channel Salinity:T0:C0 -CTDEDIT 2010/02/12 11:41:57 109 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/28 14:22:49 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.7200000E-02 0.1058800E+01 0.2400000E-02 -CALIB parameters: 2010/04/28 16:30:27 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 -0.7000000E-02 0.9904000E+00 -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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/04/29 14:03:18 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: 2010/04/30 17:39:46 Applied edit header: Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-HDR2.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: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2009-11\2009-11-0062.hex Software Version Seasave V 7.18c Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 08 2009 07:17:40 NMEA Latitude = 48 56.64 N NMEA Longitude = 125 50.43 W NMEA UTC (Time) = Sep 08 2009 07:16:56 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-11 Station: LD03 Latitude: Longitude: Depth (m): 47 # nquan = 17 # nvalues = 3100 # 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 = par: PAR/Irradiance, Biospherical/Licor # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 3050 # span 1 = 2.493, 37.074 # span 2 = 10.1158, 11.0707 # span 3 = 10.1188, 11.0696 # span 4 = 3.540195, 3.602588 # span 5 = 3.540024, 3.602257 # span 6 = 72.6461, 81.5529 # span 7 = 6.7766e-01, 2.7985e+00 # span 8 = 2.1648, 2.6886 # span 9 = 1.0000e-12, 1.3413e+00 # span 10 = 7.69, 45.67 # span 11 = -1.474, 1.341 # span 12 = 0, 1 # span 13 = 31.9308, 32.1566 # span 14 = 31.9331, 32.1480 # span 15 = 3.70449, 4.85559 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 08 2009 07:17:40 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 24-Dec-08 # sensor 1 = Frequency 1 conductivity, primary, 3321, 16-Jan-09 , cpcor = -9.5 700e-08 # sensor 2 = Frequency 2 pressure, 77511, 13-MAR-00 # sensor 3 = Frequency 3 temperature, secondary, 4700, 24-Dec-08 # sensor 4 = Frequency 4 conductivity, secondary, 1766, 16-Jan-09 , cpcor = -9 .5700e-08 # sensor 5 = Extrnl Volt 0 Oxygen, SBE, primary, 1176, 10-Mar-09p # sensor 6 = Extrnl Volt 1 transmissometer, primary, 983DR, 27-June-06 # sensor 7 = Extrnl Volt 2 Fluorometer, Seapoint, primary # sensor 8 = Extrnl Volt 4 irradiance (PAR), primary, 4615, 15 Dec. 2000 # sensor 9 = Extrnl Volt 6 altimeter # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Nov 23 2009 16:33:52, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-11\RAW\CTD\2009-11-0062.hex Q:\Crui se_Data_Processing\2009-11\Processing\doc\2009-11-ctd.CON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Nov 23 2009 17:15:56, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-11\Processing\convert\2009-11-006 2.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 = Nov 24 2009 14:05:43, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-11\Processing\wildedit\2009-11-0062 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Nov 24 2009 14:35:02, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-11\Processing\celltm\2009-11-0062.c nv Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-ctd.CON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 3.9db and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The precision of the SBE dissolved oxygen channel is estimated on the basis of a comparison to bottle data to be, roughly: • ±0.5 ml/l from 0- 150db • ±0.25ml/l from 150-400db • ±0.06ml/l from 400-15000db • low by up to 0.1ml/l below 1500db For details on the processing see processing report: 2009-11-proc.doc *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.72E-02 1.0588 0.24E-02) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.7E-02 0.9904) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 4.0 11.0124 37.1 1.602 0.4 31.9742 4.95 215.8 18 5.0 10.9809 37.0 1.607 0.3 32.0000 4.95 215.9 24 6.0 10.9460 37.0 1.566 0.2 32.0312 4.98 217.1 32 7.0 10.9774 37.1 1.634 0.2 32.0053 4.97 216.6 13 8.0 10.9455 37.3 1.648 0.1 32.0022 5.06 220.5 24 9.0 10.9961 37.2 1.702 0.1 31.9789 5.03 219.0 24 10.0 11.0076 37.1 1.578 0.0 31.9829 4.96 216.3 22 11.0 10.9419 37.1 1.505 0.0 32.0194 4.92 214.4 20 12.0 10.9093 37.1 1.648 0.0 32.0229 4.89 213.0 29 13.0 10.8684 37.1 1.631 0.0 32.0450 4.86 211.8 27 14.0 10.8652 37.0 1.635 0.0 32.0520 4.87 212.1 23 15.0 10.8602 37.1 1.694 0.0 32.0524 4.86 211.9 22 16.0 10.8373 37.3 1.636 0.0 32.0475 4.85 211.3 25 17.0 10.8235 37.4 1.619 0.0 32.0446 4.83 210.3 33 18.0 10.7938 37.5 1.671 0.0 32.0386 4.84 210.8 34 19.0 10.7851 37.4 1.696 0.0 32.0386 4.84 210.7 26 20.0 10.7622 37.6 1.828 0.0 32.0385 4.82 210.2 19 21.0 10.7402 37.6 1.721 0.0 32.0363 4.82 210.0 19 22.0 10.7249 37.7 1.758 0.0 32.0352 4.82 210.1 18 23.0 10.7120 37.6 1.858 0.0 32.0331 4.82 210.2 24 24.0 10.6992 38.0 1.701 0.0 32.0326 4.77 207.7 15 25.0 10.6779 38.7 1.709 0.0 32.0340 4.65 202.6 25 26.0 10.6568 39.3 1.572 0.0 32.0349 4.43 193.1 19 27.0 10.5854 40.0 1.486 0.0 32.0419 4.26 185.6 19 28.0 10.4932 41.4 1.473 0.0 32.0385 4.14 180.6 23 29.0 10.3768 43.2 1.178 0.0 32.0427 4.09 178.3 28 30.0 10.3360 44.0 0.979 0.0 32.0519 4.06 176.7 30 31.0 10.2875 44.0 0.961 0.0 32.0666 4.01 174.8 28 32.0 10.2437 44.1 0.837 0.0 32.0790 3.96 172.4 25 33.0 10.2067 44.1 0.980 0.0 32.0921 3.93 171.3 24 34.0 10.1717 43.9 0.854 0.0 32.1105 3.92 170.8 28 35.0 10.1494 43.8 0.811 0.0 32.1302 3.93 171.2 27 36.0 10.1281 43.8 0.721 0.0 32.1434 3.93 171.1 25 37.0 10.1511 43.5 0.756 0.0 32.1555 3.93 171.0 11