*2010/04/30 17:39:46.22 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/08 12:17:26.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9ABFEA8A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 46 2 Temperature:Primary 'deg C (ITS90)' 9.0929 11.5343 3 Transmissivity %/metre 26.2 44 4 Fluorescence:URU:Seapoint mg/m^3 0.254 4.344 5 PAR uE/m^2/sec 0 0.139 6 Salinity:T0:C0 PSS-78 32.1564 32.6005 7 Oxygen:Dissolved:SBE mL/L 2.75 5.673 8 Oxygen:Dissolved:SBE umol/kg 119.7472 247.2095 9 Number_of_bin_records n/a 7 41 $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 : LG01 EVENT NUMBER : 65 LATITUDE : 49 20.51000 N ! (deg min) LONGITUDE : 126 35.06000 W ! (deg min) WATER DEPTH : 54 ALTIMETER (M) : 9.01 ! 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 14:27:13 10998 10998 CLEAN 5.0.2 2009/11/25 15:15:01 10938 10938 SHIFTDAT 3.4 2009/11/25 16:15:21 10938 10938 SHIFTDAT 3.4 2009/11/25 18:05:46 10938 10938 SHIFTDAT 3.4 2009/11/25 18:38:46 10938 10938 SHIFTDAT 3.4 2009/11/25 19:11:26 10938 10938 DELETE 6.3 2009/11/25 19:39:13 10938 1307 CTDEDIT 4.61 2010/02/12 11:51:52 1307 1183 CALIB 11.7 2010/04/28 14:22:50 1183 1183 CALIB 11.7 2010/04/28 16:30:28 1183 1183 FILTERS 4.3 2010/04/28 16:36:17 1183 1183 BINAVE 4.1.1 2010/04/28 16:40:17 1183 44 REMOVECH 8.0 2010/04/29 14:03:18 44 44 CHGUNITS 3.0 2010/04/29 14:03:38 44 44 REORDER 1.2.1 2010/04/29 15:19:56 ? ? 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 36.44 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/02/12 11:51:52 124 records were deleted in this editing session. 131 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/28 14:22:50 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 16:30:28 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\2009-11-0065.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 12:18:09 NMEA Latitude = 49 20.51 N NMEA Longitude = 126 35.06 W NMEA UTC (Time) = Sep 08 2009 12:17:26 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-11 Station: LG01 Latitude: Longitude: Depth (m): 54 # nquan = 17 # nvalues = 10998 # 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, 10998 # span 1 = 2.602, 46.438 # span 2 = 9.0638, 11.5561 # span 3 = 9.0690, 11.5561 # span 4 = 3.493415, 3.668006 # span 5 = 3.493449, 3.667865 # span 6 = 69.8892, 81.8357 # span 7 = 2.0879e-01, 7.5092e+00 # span 8 = 1.6079, 3.0098 # span 9 = 1.0000e-12, 3.0031e-01 # span 10 = 7.01, 53.82 # span 11 = -1.411, 1.324 # span 12 = 0, 1 # span 13 = 32.1393, 32.6137 # span 14 = 32.1415, 32.6084 # span 15 = 2.51391, 5.46261 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 08 2009 12:18:09 # 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 16:33:54, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-11\RAW\CTD\2009-11-0065.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 17:15:58, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-11\Processing\convert\2009-11-006 5.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 14:05:46, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-11\Processing\wildedit\2009-11-0065 .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 14:35:05, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-11\Processing\celltm\2009-11-0065.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 3.3db and some 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 3.0 11.5343 26.2 4.344 0.1 32.1609 5.67 247.2 7 4.0 11.5294 26.7 4.250 0.1 32.1614 5.64 245.9 41 5.0 11.5270 27.9 4.239 0.1 32.1615 5.49 239.3 31 6.0 11.4505 28.7 3.671 0.0 32.1601 5.40 235.1 25 7.0 11.4287 32.5 3.132 0.0 32.1566 5.38 234.4 27 8.0 11.4113 33.1 2.930 0.0 32.1564 5.36 233.4 32 9.0 11.3871 34.4 2.626 0.0 32.1569 5.32 231.7 31 10.0 11.3588 35.1 2.333 0.0 32.1568 5.32 231.8 26 11.0 11.3476 35.3 2.135 0.0 32.1568 5.29 230.5 25 12.0 11.3235 36.4 1.981 0.0 32.1587 5.22 227.5 29 13.0 11.2402 37.1 1.667 0.0 32.1730 5.15 224.4 30 14.0 11.1636 37.8 1.594 0.0 32.1861 5.14 223.8 26 15.0 11.1074 38.0 1.431 0.0 32.1983 5.14 223.9 23 16.0 11.0410 37.6 1.478 0.0 32.2150 5.12 223.2 23 17.0 11.0157 37.4 1.392 0.0 32.2212 5.12 223.0 26 18.0 10.9926 37.5 1.350 0.0 32.2233 5.12 223.3 32 19.0 10.9646 37.5 1.577 0.0 32.2300 5.12 222.9 32 20.0 10.9442 37.1 1.627 0.0 32.2387 5.09 221.9 25 21.0 10.9096 36.4 1.829 0.0 32.2484 5.07 220.8 24 22.0 10.8918 36.3 1.766 0.0 32.2519 5.00 217.8 27 23.0 10.8703 35.7 2.052 0.0 32.2556 4.86 211.7 29 24.0 10.8026 36.3 1.785 0.0 32.2589 4.64 201.9 28 25.0 10.7127 37.2 1.529 0.0 32.2664 4.40 191.9 25 26.0 10.5646 38.4 1.432 0.0 32.2847 4.16 181.1 24 27.0 10.4315 38.7 1.290 0.0 32.3018 3.89 169.6 23 28.0 10.2368 39.6 1.364 0.0 32.3311 3.66 159.6 27 29.0 9.9770 40.4 1.065 0.0 32.3717 3.53 153.5 34 30.0 9.8008 40.8 0.869 0.0 32.4104 3.47 151.4 28 31.0 9.7154 41.4 0.650 0.0 32.4328 3.44 149.8 26 32.0 9.7079 41.2 0.676 0.0 32.4388 3.41 148.7 26 33.0 9.6718 41.6 0.561 0.0 32.4429 3.38 147.0 27 34.0 9.6420 41.8 0.515 0.0 32.4483 3.32 144.4 26 35.0 9.6012 41.8 0.452 0.0 32.4565 3.26 142.0 25 36.0 9.5351 42.1 0.542 0.0 32.4659 3.22 140.1 27 37.0 9.4969 42.1 0.413 0.0 32.4761 3.16 137.6 28 38.0 9.4467 42.3 0.402 0.0 32.4949 3.05 133.0 27 39.0 9.4023 42.5 0.414 0.0 32.5065 2.92 127.3 25 40.0 9.2182 43.2 0.411 0.0 32.5616 2.86 124.4 27 41.0 9.1607 43.6 0.311 0.0 32.5793 2.83 123.3 38 42.0 9.1530 43.7 0.310 0.0 32.5816 2.83 123.2 29 43.0 9.1481 43.7 0.276 0.0 32.5840 2.82 122.8 21 44.0 9.1422 43.7 0.279 0.0 32.5862 2.81 122.2 18 45.0 9.1276 43.5 0.286 0.0 32.5895 2.81 122.2 21 46.0 9.0929 44.0 0.254 0.0 32.6005 2.75 119.7 32