*2010/04/30 17:40:16.94 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/05 12:26:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 82 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 233DB6DB NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 84 2 Temperature:Primary 'deg C (ITS90)' 7.53 11.6716 3 Transmissivity %/metre 34.2 44.3 4 Fluorescence:URU:Seapoint mg/m^3 0.184 1.803 5 PAR uE/m^2/sec 0 0.464 6 Salinity:T0:C0 PSS-78 32.0219 33.5377 7 Oxygen:Dissolved:SBE mL/L 1.931 5.225 8 Oxygen:Dissolved:SBE umol/kg 84.00496 227.649 9 Number_of_bin_records n/a 10 70 $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 : LB03 EVENT NUMBER : 3 LATITUDE : 48 37.33000 N ! (deg min) LONGITUDE : 125 5.70000 W ! (deg min) WATER DEPTH : 93 ALTIMETER (M) : 11.72 ! 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 16:35:57 5286 5286 CLEAN 5.0.2 2009/11/24 16:40:09 5256 5256 SHIFTDAT 3.4 2009/11/25 16:04:32 5256 5256 SHIFTDAT 3.4 2009/11/25 17:55:10 5256 5256 SHIFTDAT 3.4 2009/11/25 18:27:15 5256 5256 SHIFTDAT 3.4 2009/11/25 19:00:51 5256 5256 DELETE 6.3 2009/11/25 19:31:56 5256 2157 CTDEDIT 4.61 2010/02/08 16:49:02 2157 1908 CALIB 11.7 2010/04/28 14:21:17 1908 1908 CALIB 11.7 2010/04/28 16:28:53 1908 1908 FILTERS 4.3 2010/04/28 16:34:49 1908 1908 BINAVE 4.1.1 2010/04/28 16:39:30 1908 82 REMOVECH 8.0 2010/04/29 14:03:11 82 82 CHGUNITS 3.0 2010/04/29 14:03:33 82 82 REORDER 1.2.1 2010/04/29 15:19:50 ? ? HDREDIT2 2.5.1 2010/04/30 17:40:16 ? ? $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 74.02 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/02/08 16:49:02 249 records were deleted in this editing session. 1 change in channel Temperature:Primary 103 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/28 14:21:17 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 16:28:53 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 17:40:16 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\2009-11-0003.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 05:26:32 NMEA Latitude = 48 37.33 N NMEA Longitude = 125 05.70 W NMEA UTC (Time) = Sep 05 2009 12:26:03 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2009-11 Station: LB03 Latitude: Longitude: Depth (m): 93 # nquan = 17 # nvalues = 5286 # 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, 5286 # span 1 = 1.616, 84.021 # span 2 = 7.5119, 11.8017 # span 3 = 7.5254, 11.8271 # span 4 = 3.445589, 3.726074 # span 5 = 3.445702, 3.727558 # span 6 = 74.1541, 81.6236 # span 7 = 1.7216e-01, 2.8095e+00 # span 8 = 1.2830, 2.7521 # span 9 = 1.0000e-12, 1.2181e+00 # span 10 = 0.00, 100.00 # span 11 = -1.908, 1.638 # span 12 = 0, 1 # span 13 = 31.9543, 33.5459 # span 14 = 31.8942, 33.5379 # span 15 = 1.82582, 4.93900 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 05 2009 05:26:32 # 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 16:31:46, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-11\RAW\CTD\2009-11-0003.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 17:13:37, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-11\Processing\convert\2009-11-000 3.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 14:03:14, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-11\Processing\wildedit\2009-11-0003 .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 14:32:12, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-11\Processing\celltm\2009-11-0003.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 records corrupted by shed wakes and to clean salinity. --------------------------------------------------------------------- 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 11.0454 34.6 1.775 0.5 32.0219 5.09 221.9 44 4.0 11.0398 34.2 1.803 0.3 32.0582 5.04 219.6 11 5.0 11.0467 34.5 1.792 0.2 32.0486 5.05 219.9 24 6.0 10.9919 34.7 1.799 0.2 32.1011 5.11 222.7 35 7.0 10.9767 35.2 1.788 0.1 32.1157 5.07 221.0 10 8.0 11.0242 35.4 1.786 0.1 32.1517 5.04 219.7 24 9.0 11.1396 35.6 1.760 0.0 32.2262 5.05 220.0 20 10.0 11.1828 35.7 1.750 0.0 32.2700 5.11 222.4 19 11.0 11.2065 35.6 1.722 0.0 32.2855 5.16 224.8 21 12.0 11.4202 35.6 1.698 0.0 32.3329 5.16 224.8 27 13.0 11.5134 35.6 1.599 0.0 32.3805 5.17 225.1 32 14.0 11.5648 35.5 1.593 0.0 32.3898 5.22 227.6 28 15.0 11.6716 35.7 1.564 0.0 32.4487 5.19 226.0 24 16.0 11.6370 35.9 1.526 0.0 32.4768 5.10 222.0 22 17.0 11.6556 36.0 1.513 0.0 32.5217 5.02 218.5 19 18.0 11.3816 36.6 1.499 0.0 32.5038 4.90 213.5 18 19.0 11.2838 36.8 1.427 0.0 32.4878 4.75 207.0 17 20.0 11.2421 36.8 1.391 0.0 32.4895 4.58 199.6 17 21.0 10.9826 38.0 1.388 0.0 32.5263 4.47 194.8 19 22.0 10.5487 39.0 1.365 0.0 32.5452 4.44 193.3 23 23.0 10.5043 38.9 1.324 0.0 32.5501 4.45 193.9 29 24.0 10.5234 39.0 1.303 0.0 32.5767 4.52 196.9 36 25.0 10.5806 38.9 1.318 0.0 32.6104 4.48 195.1 25 26.0 10.6050 39.0 1.345 0.0 32.6315 4.22 183.7 19 27.0 10.6047 39.1 1.352 0.0 32.6519 3.95 172.2 16 28.0 10.4845 39.6 1.337 0.0 32.6924 3.78 164.6 13 29.0 9.8603 41.3 1.203 0.0 32.8067 3.67 160.0 14 30.0 9.6352 41.8 1.131 0.0 32.8232 3.60 156.7 17 31.0 9.5067 42.1 1.072 0.0 32.8336 3.53 153.7 20 32.0 9.3891 42.3 1.021 0.0 32.8512 3.47 150.9 26 33.0 9.3475 42.3 0.960 0.0 32.8545 3.41 148.3 27 34.0 9.3209 42.3 0.927 0.0 32.8585 3.37 146.9 22 35.0 9.2910 42.5 0.892 0.0 32.8604 3.37 146.6 19 36.0 9.2597 42.5 0.902 0.0 32.8666 3.35 145.9 18 37.0 9.2453 42.5 0.864 0.0 32.8741 3.32 144.6 19 38.0 9.2334 42.5 0.839 0.0 32.8841 3.28 142.8 18 39.0 9.1967 42.6 0.863 0.0 32.9038 3.22 140.3 17 40.0 9.1420 42.7 0.827 0.0 32.9220 3.16 137.5 20 41.0 9.0700 42.9 0.794 0.0 32.9368 3.10 135.0 23 42.0 8.9698 43.1 0.766 0.0 32.9583 3.04 132.4 27 43.0 8.8858 43.3 0.759 0.0 32.9765 2.97 129.2 26 44.0 8.7762 43.6 0.711 0.0 33.0044 2.90 126.2 20 45.0 8.7097 43.8 0.658 0.0 33.0193 2.86 124.7 18 46.0 8.6661 43.9 0.630 0.0 33.0309 2.84 123.7 16 47.0 8.6354 44.0 0.624 0.0 33.0388 2.81 122.4 16 48.0 8.6021 44.1 0.592 0.0 33.0474 2.76 120.0 20 49.0 8.5392 44.1 0.547 0.0 33.0677 2.69 117.3 24 50.0 8.4072 44.3 0.501 0.0 33.1163 2.62 114.0 27 51.0 8.3233 44.3 0.461 0.0 33.1526 2.54 110.7 22 52.0 8.2677 44.3 0.420 0.0 33.1749 2.49 108.4 20 53.0 8.2106 44.3 0.397 0.0 33.2014 2.44 106.3 18 54.0 8.1290 44.2 0.356 0.0 33.2394 2.41 104.7 21 55.0 8.0629 44.2 0.341 0.0 33.2705 2.38 103.4 22 56.0 8.0289 44.1 0.318 0.0 33.2865 2.35 102.0 21 57.0 8.0118 44.1 0.301 0.0 33.2949 2.32 101.0 19 58.0 7.9930 44.0 0.301 0.0 33.3049 2.31 100.5 18 59.0 7.9568 44.0 0.303 0.0 33.3243 2.30 99.9 19 60.0 7.9296 44.0 0.271 0.0 33.3374 2.28 99.2 23 61.0 7.9027 44.0 0.259 0.0 33.3507 2.25 98.0 30 62.0 7.8737 43.9 0.256 0.0 33.3659 2.22 96.6 33 63.0 7.8403 43.9 0.242 0.0 33.3858 2.19 95.4 24 64.0 7.8211 43.8 0.239 0.0 33.3963 2.18 94.8 18 65.0 7.8038 43.8 0.239 0.0 33.4058 2.16 94.1 17 66.0 7.7950 43.7 0.239 0.0 33.4105 2.15 93.8 17 67.0 7.7865 43.7 0.230 0.0 33.4150 2.15 93.5 20 68.0 7.7793 43.6 0.223 0.0 33.4185 2.14 93.1 21 69.0 7.7659 43.7 0.229 0.0 33.4255 2.13 92.6 22 70.0 7.7517 43.7 0.221 0.0 33.4315 2.12 92.4 23 71.0 7.7373 43.9 0.217 0.0 33.4382 2.11 91.7 27 72.0 7.7296 43.8 0.221 0.0 33.4414 2.10 91.4 31 73.0 7.7206 43.8 0.220 0.0 33.4449 2.09 90.9 28 74.0 7.7137 43.8 0.216 0.0 33.4481 2.08 90.5 23 75.0 7.6942 43.8 0.212 0.0 33.4578 2.06 89.7 21 76.0 7.6705 43.8 0.210 0.0 33.4693 2.05 89.0 19 77.0 7.6582 43.9 0.214 0.0 33.4755 2.03 88.4 17 78.0 7.6291 43.8 0.218 0.0 33.4909 2.02 87.7 17 79.0 7.6093 43.7 0.212 0.0 33.5011 2.00 87.0 16 80.0 7.5988 43.7 0.203 0.0 33.5058 1.99 86.5 19 81.0 7.5897 43.6 0.202 0.0 33.5101 1.99 86.5 25 82.0 7.5822 43.6 0.197 0.0 33.5139 1.99 86.5 55 83.0 7.5646 43.5 0.195 0.0 33.5220 1.97 85.6 70 84.0 7.5300 43.3 0.184 0.0 33.5377 1.93 84.0 59