*2009/02/25 15:23:20.75 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/09/08 03:44:28.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 35 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6337ED70 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.38 37.94 2 Temperature:Primary 'deg C (ITS90)' 10.0302 12.7738 3 Transmissivity %/metre 23.8 48.4 4 Fluorescence:URU:Seapoint mg/m^3 0.243 4.7 5 PAR uE/m^2/sec 0.506 0.679 6 Salinity:T0:C0 PSS-78 31.762 32.4614 7 Oxygen:Dissolved:SBE mL/L 3.605 7.164 8 Oxygen:Dissolved:SBE umol/kg 157.0176 312.3457 9 Number_of_bin_records n/a 3 35 $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\2008-10\Pro $END *ADMINISTRATION MISSION : 2008-10 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LD03 EVENT NUMBER : 116 LATITUDE : 48 56.69000 N ! (deg min) LONGITUDE : 125 50.37000 W ! (deg min) WATER DEPTH : 47 ALTIMETER (M) : 10.195 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/02/24 16:55:15 3229 3229 CLEAN 5.0.2 2009/02/24 16:57:17 3203 3203 SHIFTDAT 3.4 2009/02/24 17:02:18 3203 3203 SHIFTDAT 3.4 2009/02/24 17:05:02 3203 3203 SHIFTDAT 3.4 2009/02/24 17:06:46 3203 3203 SHIFTDAT 3.4 2009/02/24 17:08:26 3203 3203 DELETE 6.3 2009/02/24 17:09:39 3203 1178 CTDEDIT 4.61 2009/02/24 18:24:41 1178 758 CALIB 11.7 2009/02/24 18:31:37 758 758 CALIB 11.7 2009/02/24 18:31:52 758 758 FILTERS 4.3 2009/02/24 18:32:05 758 758 BINAVE 4.1.1 2009/02/24 18:32:38 758 35 REMOVECH 8.0 2009/02/25 15:23:03 35 35 CHGUNITS 3.0 2009/02/25 15:23:12 35 35 REORDER 1.2.1 2009/02/25 15:23:16 ? ? HDREDIT2 2.5.1 2009/02/25 15:23:20 ? ? $END $REMARKS -CLEAN functions: 2009/02/24 16:55:54 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: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 28.16 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/02/24 18:24:41 420 records were deleted in this editing session. 40 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/02/24 18:31:37 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.2000000E+00 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.9500000E-02 0.1072700E+01 -CALIB parameters: 2009/02/24 18:31:52 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 11 -0.8190000E-01 0.5000000E-04 Pressure -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 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2009/02/25 15:23:03 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/02/25 15:23:20 Applied edit header: Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-10\2008-10-0116.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 08 2008 03:45:16 NMEA Latitude = 48 56.69 N NMEA Longitude = 125 50.37 W NMEA UTC (Time) = Sep 08 2008 03:44:28 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-10 Station: LD03 Latitude: 48 56.67 Longitude: 125 50.37 Depth (m): 47 # nquan = 17 # nvalues = 3229 # 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, 3229 # span 1 = 0.580, 38.161 # span 2 = 10.0106, 12.8295 # span 3 = 10.0219, 12.8736 # span 4 = 3.563225, 3.741212 # span 5 = 3.563867, 3.745207 # span 6 = 53.4830, 83.4005 # span 7 = 2.0879e-01, 5.7070e+00 # span 8 = 1.9133, 3.4139 # span 9 = 5.0591e-01, 1.3920e+00 # span 10 = 0.00, 100.00 # span 11 = -1.422, 1.356 # span 12 = 0, 1 # span 13 = 31.7492, 32.4744 # span 14 = 31.7419, 32.4709 # span 15 = 3.38978, 6.74672 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 08 2008 03:45:16 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 2173, 07-May-08, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = Feb 24 2009 16:46:12, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-10\RAW\CTD\2008-10-0116.hex Q:\Crui se_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # datcnv_skipover = 0 # wildedit_date = Feb 24 2009 16:49:00, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-10\Processing\convert\2008-10-011 6.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 = Feb 24 2009 16:49:45, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-10\Processing\wildedit\2008-10-0116 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 24 2009 16:50:42, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-10\Processing\celltm\2008-10-0116.c nv Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* CTDEDIT was used to remove 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 dissolved oxygen data in the CTD files should be considered: • ±0.6 ml/l from 0 – 125db • ±0.2 ml/l from 125 – 400db • ±0.1 ml/l below 400db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.95E-02 1.0727) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.819E-01 0.5E-04) $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 3.4 12.7738 24.8 4.597 0.7 31.7674 7.16 312.3 5 4.0 12.6008 25.8 4.479 0.6 31.7640 7.15 311.6 22 5.0 12.4694 26.6 4.700 0.6 31.7653 7.11 310.2 19 6.0 12.4523 26.6 4.389 0.6 31.7620 7.11 310.1 21 7.0 12.4999 26.8 4.355 0.5 31.7647 7.14 311.1 25 8.0 12.5742 23.8 4.498 0.5 31.7696 7.01 305.6 29 9.0 12.3623 25.9 3.724 0.5 31.7781 6.51 284.0 26 10.0 12.1553 32.8 3.142 0.5 31.7999 6.02 262.5 22 11.0 12.1309 34.9 2.924 0.5 31.8100 5.84 254.6 20 12.0 12.1142 35.5 2.767 0.5 31.8152 5.73 249.8 17 13.0 11.9471 37.2 2.378 0.5 31.8597 5.55 242.1 21 14.0 11.8209 39.6 2.029 0.5 31.8996 5.39 234.8 23 15.0 11.7352 41.0 1.824 0.5 31.9305 5.30 231.2 25 16.0 11.7215 41.2 1.586 0.5 31.9349 5.28 230.3 24 17.0 11.6673 41.8 1.345 0.5 31.9520 5.24 228.3 19 18.0 11.6076 42.6 1.320 0.5 31.9755 5.16 225.0 24 19.0 11.5320 43.1 1.222 0.5 31.9988 5.03 219.3 24 20.0 11.3539 44.4 1.136 0.5 32.0464 4.78 208.3 21 21.0 10.9846 46.1 0.868 0.5 32.1768 4.54 197.9 20 22.0 10.9056 47.1 0.601 0.5 32.2171 4.44 193.5 20 23.0 10.8358 47.5 0.525 0.5 32.2475 4.41 192.2 22 24.0 10.8284 47.7 0.506 0.5 32.2421 4.40 191.6 25 25.0 10.7477 47.7 0.455 0.5 32.2620 4.36 190.0 28 26.0 10.6996 47.8 0.405 0.5 32.2708 4.32 188.2 26 27.0 10.5965 48.0 0.396 0.5 32.2846 4.22 183.7 20 28.0 10.4129 48.2 0.365 0.5 32.3051 4.05 176.4 20 29.0 10.2110 48.4 0.313 0.5 32.3215 3.90 170.1 17 30.0 10.1596 48.1 0.328 0.5 32.3564 3.82 166.4 18 31.0 10.1601 48.0 0.288 0.5 32.3791 3.80 165.4 23 31.5 10.1678 47.8 0.314 0.5 32.4098 3.82 166.3 3 33.3 10.1736 47.7 0.276 0.5 32.4209 3.78 164.6 13 33.7 10.1642 47.7 0.258 0.5 32.4279 3.79 165.0 18 35.1 10.0471 47.6 0.243 0.5 32.4598 3.62 157.9 25 35.9 10.0302 47.5 0.253 0.5 32.4614 3.62 157.6 35 37.9 10.0345 47.3 0.282 0.5 32.4614 3.61 157.0 29