*2010/04/30 17:40:17.14 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/05 16:33:31.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 106 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3CA959EA NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 109 2 Temperature:Primary 'deg C (ITS90)' 6.8226 11.6173 3 Transmissivity %/metre 34.7 46.8 4 Fluorescence:URU:Seapoint mg/m^3 0.121 1.466 5 PAR uE/m^2/sec 0 68.489 6 Salinity:T0:C0 PSS-78 32.6824 33.8843 7 Oxygen:Dissolved:SBE mL/L 1.062 5.034 8 Oxygen:Dissolved:SBE umol/kg 46.18388 219.2805 9 Number_of_bin_records n/a 5 45 $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 : LB06 EVENT NUMBER : 8 LATITUDE : 48 32.17000 N ! (deg min) LONGITUDE : 125 15.53000 W ! (deg min) WATER DEPTH : 115 ALTIMETER (M) : 8.38 ! 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 : Aft-deck ! 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 2009/11/24 16:36:30 15406 15406 CLEAN 5.0.2 2009/11/24 16:40:45 15322 15322 SHIFTDAT 3.4 2009/11/25 16:04:59 15322 15322 SHIFTDAT 3.4 2009/11/25 17:55:36 15322 15322 SHIFTDAT 3.4 2009/11/25 18:27:41 15322 15322 SHIFTDAT 3.4 2009/11/25 19:01:17 15322 15322 DELETE 6.3 2009/11/25 19:32:17 15322 2303 CTDEDIT 4.61 2010/02/09 09:29:58 2303 2007 CALIB 11.7 2010/04/28 14:21:20 2007 2007 CALIB 11.7 2010/04/28 16:28:57 2007 2007 FILTERS 4.3 2010/04/28 16:34:52 2007 2007 BINAVE 4.1.1 2010/04/28 16:39:31 2007 106 REMOVECH 8.0 2010/04/29 14:03:11 106 106 CHGUNITS 3.0 2010/04/29 14:03:33 106 106 REORDER 1.2.1 2010/04/29 15:19:50 ? ? HDREDIT2 2.5.1 2010/04/30 17:40:17 ? ? $END $REMARKS -CLEAN functions: 2009/11/24 16:40:00 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 98.88 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/02/09 09:29:58 296 records were deleted in this editing session. 162 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/28 14:21:20 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 16:28:57 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 14:03:11 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 17:40:17 Applied edit header: Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-HDR1.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\2009-11-0008.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 05 2009 09:34:04 NMEA Latitude = 48 32.17 N NMEA Longitude = 125 15.53 W NMEA UTC (Time) = Sep 05 2009 16:33:31 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2009-11 Station: LB06 Latitude: Longitude: Depth (m): 115 # nquan = 17 # nvalues = 15406 # 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, 15406 # span 1 = 2.239, 108.878 # span 2 = 6.8141, 11.6231 # span 3 = 6.8157, 11.6261 # span 4 = 3.415097, 3.727409 # span 5 = 3.415015, 3.727497 # span 6 = 44.2761, 82.7547 # span 7 = 1.1355e-01, 1.6154e+00 # span 8 = 0.9263, 2.7033 # span 9 = 1.0000e-12, 1.7108e+02 # span 10 = 0.00, 100.00 # span 11 = -2.625, 2.432 # span 12 = 0, 1 # span 13 = 32.1955, 33.8879 # span 14 = 32.2824, 33.8851 # span 15 = 0.99947, 4.76900 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 05 2009 09:34:04 # 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 16:31:52, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-11\RAW\CTD\2009-11-0008.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 17:13:43, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-11\Processing\convert\2009-11-000 8.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 14:03:19, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-11\Processing\wildedit\2009-11-0008 .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 14:32:20, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-11\Processing\celltm\2009-11-0008.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 some complete reversals of direction. CTDEDIT was used to remove some surface records and many 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 11.6083 34.9 1.397 68.5 32.6830 4.99 217.5 17 4.0 11.6083 35.1 1.388 37.3 32.6829 5.01 218.1 16 5.0 11.6134 35.0 1.399 29.1 32.6825 5.00 217.8 14 6.0 11.6155 34.8 1.398 24.2 32.6826 4.97 216.7 13 7.0 11.6165 34.9 1.420 18.7 32.6828 4.95 215.8 16 8.0 11.6162 34.7 1.397 14.3 32.6830 4.98 217.1 17 9.0 11.6156 34.7 1.397 10.7 32.6825 5.03 219.3 18 10.0 11.6173 35.1 1.438 9.5 32.6824 5.02 218.6 27 11.0 11.6122 35.2 1.462 7.7 32.6831 4.99 217.5 31 12.0 11.5953 35.2 1.466 6.2 32.6846 4.99 217.2 24 13.0 11.5901 35.2 1.448 5.2 32.6841 4.98 216.8 18 14.0 11.5807 35.2 1.414 4.7 32.6855 4.96 216.2 19 15.0 11.5796 35.3 1.388 4.3 32.6850 4.95 215.5 24 16.0 11.5543 35.4 1.382 3.8 32.6869 4.92 214.2 31 17.0 11.4962 35.6 1.374 3.3 32.6890 4.80 208.9 24 18.0 11.4019 35.9 1.324 2.7 32.6975 4.69 204.4 24 19.0 11.1866 36.3 1.300 2.2 32.7084 4.66 203.1 21 20.0 11.1313 36.5 1.272 1.8 32.7033 4.64 202.0 24 21.0 11.0927 36.5 1.286 1.6 32.7024 4.51 196.4 38 22.0 10.8531 36.9 1.244 1.5 32.7254 4.22 183.8 19 23.0 10.4658 37.8 1.237 1.4 32.7557 3.94 171.5 21 24.0 10.2589 38.4 1.247 1.3 32.7876 3.66 159.6 15 25.0 10.0951 38.8 1.194 1.1 32.8052 3.45 150.2 13 26.0 10.0007 39.0 1.197 1.0 32.8134 3.30 143.8 11 27.0 9.6048 40.1 1.138 0.9 32.8924 3.21 139.6 12 28.0 9.1302 41.4 1.093 0.8 32.9454 3.16 137.7 13 29.0 8.8881 41.9 1.086 0.6 32.9929 3.18 138.6 17 30.0 8.6946 42.8 0.944 0.5 33.0409 3.00 130.6 12 31.0 8.6023 42.9 0.879 0.4 33.0594 2.97 129.4 18 32.0 8.5542 43.0 0.849 0.4 33.0687 2.95 128.6 15 33.0 8.4971 43.3 0.796 0.4 33.0792 2.93 127.7 15 34.0 8.4580 43.5 0.733 0.4 33.0853 2.90 126.2 16 35.0 8.4124 43.6 0.692 0.3 33.0961 2.85 124.0 18 36.0 8.3430 44.0 0.648 0.3 33.1208 2.81 122.3 20 37.0 8.2540 44.5 0.613 0.3 33.1572 2.79 121.4 18 38.0 8.2103 44.8 0.554 0.2 33.1734 2.79 121.3 18 39.0 8.1959 44.9 0.524 0.2 33.1766 2.79 121.6 17 40.0 8.1921 44.8 0.526 0.2 33.1770 2.79 121.3 20 41.0 8.1761 44.9 0.493 0.2 33.1798 2.77 120.5 25 42.0 8.1731 44.9 0.473 0.1 33.1815 2.77 120.7 33 43.0 8.1246 45.2 0.444 0.1 33.1925 2.87 124.7 45 44.0 7.9163 45.5 0.416 0.1 33.2169 2.82 122.7 27 45.0 7.8160 45.7 0.389 0.1 33.2367 2.67 116.0 18 46.0 7.7951 46.0 0.366 0.1 33.2687 2.59 112.6 14 47.0 7.7687 46.2 0.350 0.1 33.2979 2.54 110.3 14 48.0 7.7158 46.4 0.329 0.1 33.3172 2.50 108.7 12 49.0 7.6850 46.4 0.319 0.1 33.3313 2.46 107.3 14 50.0 7.6587 46.4 0.294 0.1 33.3438 2.43 105.8 15 51.0 7.6186 46.5 0.267 0.1 33.3686 2.40 104.5 19 52.0 7.5765 46.4 0.248 0.1 33.3892 2.38 103.5 28 53.0 7.5452 46.5 0.231 0.0 33.4016 2.37 103.3 29 54.0 7.5374 46.6 0.216 0.0 33.4041 2.36 102.7 27 55.0 7.5318 46.6 0.204 0.0 33.4057 2.32 101.0 32 56.0 7.5063 46.8 0.198 0.0 33.4203 2.28 99.2 29 57.0 7.4922 46.7 0.190 0.0 33.4352 2.24 97.6 20 58.0 7.4872 46.7 0.187 0.0 33.4443 2.22 96.5 15 59.0 7.4820 46.7 0.183 0.0 33.4521 2.19 95.4 15 60.0 7.4768 46.7 0.181 0.0 33.4587 2.17 94.3 13 61.0 7.4598 46.7 0.179 0.0 33.4721 2.15 93.4 15 62.0 7.4305 46.8 0.174 0.0 33.4842 2.13 92.5 17 63.0 7.3809 46.7 0.172 0.0 33.5100 2.11 91.6 22 64.0 7.3428 46.8 0.163 0.0 33.5238 2.06 89.6 36 65.0 7.3200 46.8 0.164 0.0 33.5393 1.99 86.4 31 66.0 7.2912 46.8 0.149 0.0 33.5599 1.91 83.1 25 67.0 7.2373 46.7 0.152 0.0 33.6157 1.86 81.0 29 68.0 7.2141 46.6 0.145 0.0 33.6385 1.83 79.8 29 69.0 7.1968 46.4 0.146 0.0 33.6559 1.81 78.6 20 70.0 7.1697 46.1 0.149 0.0 33.6770 1.78 77.3 14 71.0 7.1640 46.0 0.149 0.0 33.6808 1.75 76.2 13 72.0 7.1495 45.9 0.147 0.0 33.6922 1.73 75.4 11 73.0 7.1284 45.9 0.143 0.0 33.7079 1.73 75.0 12 74.0 7.1084 45.9 0.147 0.0 33.7216 1.73 75.1 13 75.0 7.1022 45.9 0.149 0.0 33.7254 1.74 75.9 15 76.0 7.0849 45.9 0.140 0.0 33.7378 1.59 69.2 11 77.0 7.0624 45.9 0.138 0.0 33.7551 1.57 68.4 10 78.0 7.0422 45.8 0.137 0.0 33.7686 1.56 67.8 10 79.0 7.0323 45.7 0.137 0.0 33.7749 1.54 67.1 10 80.0 7.0267 45.8 0.136 0.0 33.7788 1.53 66.5 11 81.0 7.0215 45.7 0.136 0.0 33.7826 1.52 66.2 12 82.0 7.0040 45.7 0.133 0.0 33.7942 1.52 66.1 16 83.0 6.9877 45.6 0.128 0.0 33.8034 1.50 65.0 5 84.0 6.9829 45.6 0.129 0.0 33.8059 1.47 63.9 20 85.0 6.9800 45.6 0.129 0.0 33.8073 1.45 63.2 16 86.0 6.9734 45.5 0.130 0.0 33.8104 1.44 62.6 14 87.0 6.9682 45.5 0.126 0.0 33.8129 1.43 62.2 14 88.0 6.9664 45.5 0.126 0.0 33.8137 1.42 61.8 15 89.0 6.9605 45.4 0.130 0.0 33.8164 1.41 61.3 16 90.0 6.9530 45.4 0.130 0.0 33.8190 1.39 60.5 20 91.0 6.9437 45.5 0.129 0.0 33.8211 1.36 59.1 35 92.0 6.9246 45.6 0.126 0.0 33.8265 1.31 56.8 36 93.0 6.9076 45.5 0.125 0.0 33.8322 1.23 53.7 19 94.0 6.8930 45.5 0.129 0.0 33.8367 1.19 51.8 15 95.0 6.8695 45.1 0.128 0.0 33.8482 1.17 50.8 13 96.0 6.8512 44.9 0.128 0.0 33.8559 1.16 50.5 15 97.0 6.8433 44.3 0.128 0.0 33.8609 1.16 50.3 21 98.0 6.8451 43.3 0.124 0.0 33.8642 1.15 50.2 21 99.0 6.8509 41.8 0.125 0.0 33.8713 1.14 49.7 22 100.0 6.8516 40.6 0.128 0.0 33.8758 1.13 49.1 16 101.0 6.8447 39.7 0.127 0.0 33.8790 1.12 48.5 13 102.0 6.8348 39.4 0.125 0.0 33.8821 1.11 48.2 14 103.0 6.8293 38.9 0.125 0.0 33.8836 1.11 48.1 14 104.0 6.8268 38.8 0.124 0.0 33.8842 1.11 48.1 18 105.0 6.8260 38.4 0.125 0.0 33.8840 1.09 47.4 7 106.0 6.8255 38.6 0.125 0.0 33.8841 1.09 47.3 31 108.0 6.8244 38.8 0.121 0.0 33.8838 1.07 46.4 10 109.0 6.8226 38.4 0.122 0.0 33.8843 1.06 46.2 12