*2007/01/19 13:01:14.20 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/08/27 22:04:10.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4F7F6944 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.136 47.732 2 Temperature:Primary 'deg C (ITS90)' 8.0411 10.627 3 Transmissivity %/metre 36.6 49.7 4 Fluorescence:URU:Seapoint mg/m^3 0.15 0.814 5 Oxygen:Dissolved:SBE mL/L 2.707 4.192 6 Oxygen:Dissolved:SBE umol/kg 117.8015 182.5883 7 PAR uE/m^2/sec 7.845 846.716 8 Salinity:T0:C0 PSS-78 32.5637 33.2178 9 Number_of_bin_records n/a 15 74 $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 ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-25\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-25 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Acoustics SCIENTIST : Romaine S. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Queen Charlotte Sound STATION : LBP01 EVENT NUMBER : 101 LATITUDE : 50 4.79000 N ! (deg min) LONGITUDE : 127 52.81000 W ! (deg min) ALTIMETER (M) : 6.64 ! 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 ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/12/19 11:55:48 7188 7188 CLEAN 5.0 2007/01/02 10:28:04 7157 7157 SHIFTDAT 3.4 2007/01/02 16:30:29 7157 7157 SHIFTDAT 3.4 2007/01/02 16:53:14 7157 7157 SHIFTDAT 3.4 2007/01/04 12:36:59 7157 7157 SHIFTDAT 3.4 2007/01/04 12:59:59 7157 7157 DELETE 6.3 2007/01/04 13:15:57 7157 1396 CTDEDIT 4.61 2007/01/09 14:32:24 1396 1152 CALIB 11.7 2007/01/18 17:42:27 1152 1152 FILTERS 4.3 2007/01/18 17:49:40 1152 1152 BINAVE 4.1.1 2007/01/18 17:53:09 1152 46 CALIB 11.7 2007/01/18 17:53:31 46 46 REMOVECH 7.0 2007/01/19 11:53:18 46 46 CHGUNITS 3.0 2007/01/19 11:55:44 46 46 REORDER 1.2.1 2007/01/19 11:57:38 ? ? HDREDIT2 2.5.1 2007/01/19 13:01:14 ? ? $END $REMARKS -CLEAN functions: 2007/01/02 10:05:23 20 Interpolation by Record Number, 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=110.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # 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: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 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 38.09 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/09 14:32:24 244 records were deleted in this editing session. 3 changes in channel Salinity:T0:C0 -CALIB parameters: 2007/01/18 17:42:27 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-25\CTD\doc\2006-25-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.9310000E-01 0.1096800E+01 -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. -CALIB parameters: 2007/01/18 17:53:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-25\CTD\doc\2006-25-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.3800000E-01 0.1000000E+01 -REMOVECH 2007/01/19 11:53:18 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] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/01/19 13:01:14 Applied edit header: Q:\Cruise_Data\2006-25\CTD\doc\2006-25-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2006-25\2006-25-0101.dat Software Version Seasave Win32 V 5.29b Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 27 2006 22:03:59 NMEA Latitude = 50 04.79 N NMEA Longitude = 127 52.81 W NMEA UTC (Time) = Aug 27 2006 22:04:10 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise:2006-24 Station: Latitude: Longitude: Depth: # nquan = 17 # nvalues = 7188 # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = par: PAR/Irradiance, Biospherical/Licor # name 11 = altM: Altimeter [m] # name 12 = pumps: Pump Status # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 7188 # span 1 = 0.166, 48.090 # span 2 = 8.0379, 15.6964 # span 3 = 8.0382, 15.7714 # span 4 = 0.189868, 3.673978 # span 5 = 1.390703, 3.658397 # span 6 = 24.7640, 83.9659 # span 7 = 0.0000e+00, 1.5751e+00 # span 8 = 1.6264, 3.3065 # span 9 = 2.40900, 6.66044 # span 10 = 7.1139e+00, 4.0396e+03 # span 11 = 0.00, 100.00 # span 12 = 0, 1 # span 13 = -1.337, 1.541 # span 14 = 1.3191, 33.6916 # span 15 = 11.0329, 33.3311 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 27 2006 22:03:59 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 01-Feb-05 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-Jun-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2106, 08-Jul-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 12-Jul-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 24-Nov-05p # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11 Feb 2003 # datcnv_date = Dec 18 2006 17:35:22, 5.37e # datcnv_in = Q:\Cruise_Data\2006-25\CTD\2006-25-0101.dat Q:\Cruise_Data\2006-25 \CTD\2006-25-ctd.CON # datcnv_skipover = 0 # wildedit_date = Dec 18 2006 18:02:35, 5.37e # wildedit_in = Q:\Cruise_Data\2006-25\CTD\convert\2006-25-0101.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 = Dec 19 2006 11:00:48, 5.37e # celltm_in = Q:\Cruise_Data\2006-25\CTD\wildedit\2006-25-0101.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 19 2006 11:06:51, 5.37e # Derive_in = Q:\Cruise_Data\2006-25\CTD\celltm\2006-25-0101.cnv Q:\Cruise_Data\ 2006-23\CTD\2006-23-CTD.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.8db and records corrupted by shed wakes AROUND 42, 45 and 48db; salinity was cleaned lightly. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The recalibration sampling for SBE:Dissolved Oxygen was lost so this data has been recalibrated based on the results of 2006-29 when the probe was used. The dissolved oxygen data in the CTD files should be considered • ±0.6ml/l from 0 – 200db • ±0.25ml/l from 200 – bottom ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.931E-01 1.0968) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.38E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- ---8---- -9-- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- ------ -------- ---- *END OF HEADER 3.1 10.6270 36.6 0.814 4.19 182.6 846.7 32.5637 30 4.0 9.8456 39.1 0.636 3.66 159.2 815.7 32.6707 28 5.0 8.9775 46.0 0.370 3.37 146.5 621.2 32.7993 23 6.0 8.7366 48.4 0.257 3.20 139.5 473.0 32.8448 26 7.0 8.7126 48.6 0.227 3.10 134.8 355.6 32.8491 28 8.0 8.6483 48.7 0.223 3.04 132.3 280.3 32.8756 27 9.0 8.4816 49.0 0.217 3.01 131.1 251.3 32.9457 25 10.0 8.4376 49.1 0.199 3.00 130.4 221.1 32.9624 22 11.0 8.4298 49.1 0.198 2.98 129.9 217.0 32.9659 19 12.0 8.4270 49.3 0.209 2.98 129.7 219.0 32.9681 20 13.0 8.4240 49.3 0.204 2.97 129.4 191.0 32.9704 21 14.0 8.4212 49.3 0.204 2.97 129.1 180.2 32.9729 23 15.0 8.4197 49.4 0.219 2.96 129.0 165.7 32.9747 23 16.0 8.4184 49.4 0.199 2.96 128.9 154.0 32.9765 20 17.0 8.4166 49.3 0.211 2.96 128.7 141.4 32.9783 21 18.0 8.4156 49.5 0.203 2.95 128.5 124.7 32.9796 21 19.0 8.4138 49.5 0.198 2.95 128.4 127.5 32.9815 20 20.0 8.4124 49.5 0.205 2.95 128.3 108.0 32.9830 19 21.0 8.4096 49.4 0.213 2.95 128.3 97.4 32.9852 19 22.0 8.4101 49.6 0.199 2.95 128.3 95.1 32.9856 19 23.0 8.4105 49.5 0.217 2.95 128.4 81.5 32.9860 19 24.0 8.4094 49.6 0.234 2.95 128.4 76.7 32.9870 22 25.0 8.4088 49.6 0.235 2.95 128.4 71.3 32.9878 25 26.0 8.4076 49.6 0.251 2.94 128.2 63.8 32.9889 22 27.0 8.4043 49.6 0.238 2.94 128.0 55.6 32.9915 18 28.0 8.4003 49.5 0.248 2.93 127.7 53.7 32.9944 15 29.0 8.3924 49.7 0.231 2.93 127.5 51.4 32.9996 16 30.0 8.3816 49.7 0.243 2.93 127.4 45.1 33.0094 15 31.0 8.3769 49.5 0.226 2.92 127.1 39.3 33.0148 23 32.0 8.3763 49.7 0.233 2.91 126.8 37.0 33.0170 28 33.0 8.3710 49.6 0.234 2.91 126.5 34.1 33.0231 24 34.0 8.3650 49.4 0.226 2.90 126.2 30.7 33.0273 22 35.0 8.3649 49.6 0.225 2.89 126.0 27.9 33.0275 20 36.0 8.3610 49.5 0.227 2.88 125.5 24.3 33.0311 28 37.0 8.3574 49.4 0.233 2.86 124.7 22.9 33.0352 41 37.9 8.3422 49.4 0.201 2.83 123.3 20.9 33.0460 28 39.0 8.3057 49.4 0.194 2.81 122.3 19.8 33.0658 20 40.0 8.2686 49.3 0.195 2.80 121.8 18.2 33.0913 20 41.0 8.2492 49.0 0.190 2.79 121.5 16.1 33.1051 26 42.0 8.1785 48.9 0.169 2.77 120.7 14.0 33.1400 18 43.0 8.1307 49.1 0.161 2.77 120.5 12.4 33.1618 35 44.0 8.1071 49.1 0.152 2.77 120.3 11.5 33.1747 35 45.0 8.0850 49.1 0.160 2.75 119.8 10.3 33.1864 46 45.9 8.0625 49.0 0.153 2.72 118.2 9.0 33.2051 74 47.0 8.0506 48.9 0.150 2.71 117.8 8.4 33.2130 30 47.7 8.0411 48.9 0.167 2.71 117.9 7.8 33.2178 20