*2010/04/30 17:39:50.80 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/11 03:28:32.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D7A4A4F1 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 55 2 Temperature:Primary 'deg C (ITS90)' 10.4194 13.7067 3 Transmissivity %/metre 35.6 44.7 4 Fluorescence:URU:Seapoint mg/m^3 0.484 1.892 5 PAR uE/m^2/sec 0 0.473 6 Salinity:T0:C0 PSS-78 32.1729 32.5547 7 Oxygen:Dissolved:SBE mL/L 4.69 5.833 8 Oxygen:Dissolved:SBE umol/kg 204.2737 254.2824 9 Number_of_bin_records n/a 2 61 $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 : CS05 EVENT NUMBER : 109 LATITUDE : 50 56.01000 N ! (deg min) LONGITUDE : 129 0.01000 W ! (deg min) WATER DEPTH : 64 ALTIMETER (M) : 10.84 ! 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 14:15:31 7081 7081 CLEAN 5.0.2 2009/11/25 15:32:06 7056 7056 SHIFTDAT 3.4 2009/11/25 16:31:37 7056 7056 SHIFTDAT 3.4 2009/11/25 18:21:13 7056 7056 SHIFTDAT 3.4 2009/11/25 18:54:51 7056 7056 SHIFTDAT 3.4 2009/11/25 19:26:02 7056 7056 DELETE 6.3 2009/11/25 19:49:08 7056 1764 CTDEDIT 4.61 2010/02/15 13:32:18 1764 1362 CALIB 11.7 2010/04/28 14:25:17 1362 1362 CALIB 11.7 2010/04/28 16:32:58 1362 1362 FILTERS 4.3 2010/04/28 16:38:39 1362 1362 BINAVE 4.1.1 2010/04/28 16:41:31 1362 51 REMOVECH 8.0 2010/04/29 14:03:26 51 51 CHGUNITS 3.0 2010/04/29 14:03:43 51 51 REORDER 1.2.1 2010/04/29 15:20:02 ? ? HDREDIT2 2.5.1 2010/04/30 17:39:50 ? ? $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 44.94 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/02/15 13:32:18 402 records were deleted in this editing session. 126 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/28 14:25:17 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 16:32:58 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 14:03:26 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 17:39:50 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\2009-11-0109.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 11 2009 03:29:21 NMEA Latitude = 50 56.01 N NMEA Longitude = 129 00.01 W NMEA UTC (Time) = Sep 11 2009 03:28:32 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-11 Station: CS05 Latitude: Longitude: Depth (m): 64 # nquan = 17 # nvalues = 7081 # 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, 7081 # span 1 = 0.630, 54.937 # span 2 = 10.3985, 13.7371 # span 3 = 10.4289, 13.7342 # span 4 = 0.552496, 3.865197 # span 5 = 0.227104, 3.864616 # span 6 = 5.7032, 87.1610 # span 7 = 4.6520e-01, 2.9744e+00 # span 8 = 2.4846, 3.1465 # span 9 = 1.0000e-12, 5.2184e+00 # span 10 = 0.68, 100.00 # span 11 = -1.655, 2.132 # span 12 = 0, 1 # span 13 = 3.9014, 32.5630 # span 14 = 1.5153, 32.6352 # span 15 = 4.38744, 6.50364 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 11 2009 03:29:21 # 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 16:36:52, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-11\RAW\CTD\2009-11-0109.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 17:19:06, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-11\Processing\convert\2009-11-010 9.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 14:09:23, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-11\Processing\wildedit\2009-11-0109 .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 14:39:06, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-11\Processing\celltm\2009-11-0109.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* The descent rate of the CTD was extremely noisy with many complete reversals of direction. CTDEDIT was used to remove some surface records 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 3.0 13.7059 35.9 1.892 0.5 32.1729 5.81 253.1 5 4.0 13.7067 35.9 1.850 0.3 32.1730 5.81 253.3 6 6.0 13.7023 35.6 1.839 0.2 32.1738 5.76 251.0 27 7.0 13.7023 35.9 1.854 0.1 32.1738 5.78 251.8 21 8.0 13.7004 35.9 1.863 0.1 32.1742 5.80 252.8 20 9.0 13.6979 35.9 1.839 0.1 32.1741 5.81 253.1 21 10.0 13.7003 35.9 1.825 0.1 32.1737 5.81 253.3 22 11.0 13.7017 35.9 1.843 0.0 32.1738 5.82 253.8 29 12.0 13.7018 35.9 1.872 0.0 32.1740 5.83 254.2 19 13.0 13.6892 35.9 1.835 0.0 32.1747 5.82 253.8 17 14.0 13.6923 35.9 1.871 0.0 32.1743 5.83 254.0 17 15.0 13.7017 35.9 1.833 0.0 32.1737 5.83 254.3 23 16.0 13.6980 36.0 1.835 0.0 32.1741 5.80 253.0 35 17.0 13.6917 36.1 1.827 0.0 32.1746 5.79 252.3 41 18.0 13.6234 36.1 1.872 0.0 32.1800 5.78 252.1 27 19.0 13.5967 36.2 1.821 0.0 32.1822 5.77 251.7 21 20.0 13.5307 36.4 1.808 0.0 32.1867 5.76 251.0 23 21.0 13.4595 36.6 1.801 0.0 32.1879 5.72 249.2 31 22.0 13.4148 37.0 1.765 0.0 32.1922 5.77 251.5 41 23.0 13.2950 37.8 1.686 0.0 32.2065 5.64 245.7 10 24.0 13.2371 38.2 1.675 0.0 32.2115 5.60 244.2 25 25.0 13.1844 38.6 1.620 0.0 32.2178 5.56 242.5 17 26.0 13.1228 39.4 1.569 0.0 32.2257 5.56 242.2 14 27.0 13.0289 40.2 1.467 0.0 32.2388 5.56 242.4 14 28.0 12.9643 40.9 1.377 0.0 32.2395 5.57 243.0 16 29.0 12.9456 41.0 1.323 0.0 32.2392 5.59 243.5 17 30.0 12.9177 41.0 1.266 0.0 32.2414 5.52 240.7 19 31.0 12.8934 41.2 1.243 0.0 32.2427 5.52 240.5 18 32.0 12.8688 41.3 1.208 0.0 32.2444 5.51 240.2 20 33.0 12.8391 41.5 1.136 0.0 32.2507 5.50 239.6 22 34.0 12.8362 41.6 1.149 0.0 32.2538 5.51 240.4 26 36.0 12.8197 42.4 1.127 0.0 32.2671 5.48 238.8 2 37.0 12.8005 42.4 1.090 0.0 32.2718 5.48 238.9 15 38.0 12.7890 42.6 1.040 0.0 32.2724 5.44 237.0 18 39.0 12.7776 42.7 0.992 0.0 32.2740 5.44 237.1 24 40.0 12.7631 42.7 0.981 0.0 32.2762 5.42 236.3 30 41.0 12.7485 42.8 0.968 0.0 32.2792 5.41 235.7 29 42.0 12.7046 42.9 0.956 0.0 32.2872 5.37 234.0 46 43.0 12.6383 43.0 0.945 0.0 32.2969 5.36 233.5 61 44.0 12.5766 43.1 0.933 0.0 32.3044 5.34 232.8 46 45.0 12.5142 43.1 0.923 0.0 32.3123 5.30 230.9 52 46.0 12.4386 43.3 0.896 0.0 32.3216 5.26 229.4 49 47.0 12.4004 43.4 0.873 0.0 32.3254 5.28 230.2 41 48.0 12.3310 43.4 0.887 0.0 32.3357 5.21 227.1 31 49.0 12.2192 43.5 0.846 0.0 32.3505 5.19 226.1 24 50.0 12.1309 43.6 0.842 0.0 32.3593 5.18 225.8 30 51.0 11.9789 43.8 0.800 0.0 32.3777 5.10 222.4 26 52.0 11.6937 44.1 0.758 0.0 32.4099 4.95 215.9 56 53.0 11.1224 44.5 0.678 0.0 32.4803 4.71 205.4 45 54.0 10.4896 44.7 0.577 0.0 32.5528 4.73 206.0 34 55.0 10.4194 44.6 0.484 0.0 32.5547 4.69 204.3 35