*2008/10/06 14:08:23.45 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/06/17 15:09:36.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 23 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D4B073F5 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.304 23.895 2 Temperature:Primary 'deg C (ITS90)' 9.8625 13.6928 3 Transmissivity %/metre 14.4 33.5 4 Fluorescence:URU:Seapoint mg/m^3 1.674 5.236 5 Oxygen:Dissolved:SBE mL/L 5.012 7.529 6 Oxygen:Dissolved:SBE umol/kg 218.8452 331.0312 7 PAR uE/m^2/sec 0.97E-01 420.083 8 PAR:Reference uE/m^2/sec 1396.63 1809.175 9 Salinity:T0:C0 PSS-78 20.8782 29.1524 10 Number_of_bin_records n/a 28 54 $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 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-41\Pro $END *ADMINISTRATION MISSION : 2008-41 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait STATION : 50 EVENT NUMBER : 10 LATITUDE : 48 57.73000 N ! (deg min) LONGITUDE : 122 56.10000 W ! (deg min) WATER DEPTH : 27 ALTIMETER (M) : 4.05 ! 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 ' ' 4565 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/10/01 13:46:13 2614 2614 CLEAN 5.0.2 2008/10/01 14:03:04 2607 2607 SHIFTDAT 3.4 2008/10/01 18:20:18 2607 2607 SHIFTDAT 3.4 2008/10/01 18:34:06 2607 2607 SHIFTDAT 3.4 2008/10/01 18:48:52 2607 2607 SHIFTDAT 3.4 2008/10/01 19:05:51 2607 2607 DELETE 6.3 2008/10/01 19:18:59 2607 851 CTDEDIT 4.61 2008/10/02 16:26:19 851 831 CALIB 11.7 2008/10/06 11:40:22 831 831 CALIB 11.7 2008/10/06 12:13:16 831 831 FILTERS 4.3 2008/10/06 12:18:38 831 831 BINAVE 4.1.1 2008/10/06 12:23:43 831 23 REMOVECH 8.0 2008/10/06 13:58:31 23 23 CHGUNITS 3.0 2008/10/06 13:58:52 23 23 REORDER 1.2.1 2008/10/06 14:00:27 ? ? HDREDIT2 2.5.1 2008/10/06 14:08:23 ? ? $END $REMARKS -CLEAN functions: 2008/10/01 14:00:46 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 [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=110.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 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= 0.30 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 14.53 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/10/02 16:26:19 20 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2008/10/06 11:40:22 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-41\Processing\doc\2008-41-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1000000E-01 0.1066800E+01 -CALIB parameters: 2008/10/06 12:13:16 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-41\Processing\doc\2008-41-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.1189000E+00 0.4000000E-03 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 2008/10/06 13:58:31 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/10/06 14:08:23 Applied edit header: Q:\Cruise_Data_Processing\2008-41\Processing\doc\2008-41-HDR.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: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-41\2008-41-0010.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 44 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = Jun 17 2008 14:52:19 NMEA Latitude = 48 57.73 N NMEA Longitude = 122 56.10 W NMEA UTC (Time) = Jun 17 2008 15:09:36 Store Lat/Lon Data = Append to Every Scan Ship: Vector Cruise: 2008-41 Station: 50 Latitude: Longitude: Depth (m): 27 # nquan = 18 # nvalues = 2614 # 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 = spar: SPAR/Surface Irradiance # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = altM: Altimeter [m] # name 15 = sal00: Salinity [PSU] # name 16 = sal11: Salinity, 2 [PSU] # name 17 = flag: flag # span 0 = 1, 2614 # span 1 = 2.082, 24.529 # span 2 = 9.8313, 13.6943 # span 3 = 9.8353, 13.6932 # span 4 = 2.610732, 3.227303 # span 5 = 2.611215, 3.226085 # span 6 = 59.7107, 76.4157 # span 7 = 1.5861e+00, 6.3187e+00 # span 8 = 2.4103, 3.4701 # span 9 = 4.72736, 7.19214 # span 10 = 7.1843e-02, 9.4066e+02 # span 11 = 1.2084e+03, 1.8106e+03 # span 12 = -0.655, 0.865 # span 13 = 0, 1 # span 14 = 3.57, 26.08 # span 15 = 20.8775, 29.2432 # span 16 = 20.8814, 29.2276 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 17 2008 14:52:19 # 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, 4565, 23-Dec-04 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Sep 29 2008 13:46:35, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0010.hex Q:\Crui se_Data_Processing\2008-41\Processing\doc\2008-41-ctd1.con # datcnv_skipover = 0 # wildedit_date = Sep 29 2008 14:11:17, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-41\Processing\convert\2008-41-001 0.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 = Sep 30 2008 15:19:38, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-41\Processing\wildedit\2008-41-0010 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 30 2008 15:24:53, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-41\Processing\celltm\2008-41-0010.c nv Q:\Cruise_Data_Processing\2008-41\Processing\doc\2008-41-ctd2.con # file_type = ascii END* CTDEDIT was used to remove a few records from the bottom of the cast. --------------------------------------------------------------------- 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– 50db • ±0.25 ml/l from 50–175db • ±0.15 ml/l below 175 db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1E-01 1.0668) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.1189 0.4E-03) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- --8--- ---9---- -10- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR PAR: Salinity Numb !re ure: missi cence: : n: Refere :T0:C0 er_o ! Primary vity URU: Dissol Disso nce ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- ------ ------ -------- ---- *END OF HEADER 2.3 13.6926 15.8 3.264 7.53 331.0 420.1 1671.0 20.8782 48 3.0 13.6928 15.8 3.840 7.51 330.2 321.2 1734.0 20.8786 48 3.9 13.6918 15.8 4.373 7.41 325.9 228.6 1768.7 20.8811 34 5.0 13.4774 15.5 4.759 7.15 314.0 125.8 1793.8 21.7897 30 6.0 13.2446 16.5 4.380 6.86 301.1 67.7 1807.3 22.3670 35 7.0 12.8840 18.0 3.735 6.61 290.3 39.5 1809.2 23.0058 28 8.0 12.4383 18.8 2.929 6.47 283.8 24.5 1797.5 23.9127 34 9.0 12.2642 23.7 2.314 6.39 280.0 16.2 1769.1 24.2636 30 10.0 12.1911 28.7 2.117 6.33 277.5 11.0 1722.7 24.3753 30 11.0 12.1799 31.1 1.833 6.35 278.2 7.8 1665.6 24.4092 31 12.0 12.1448 33.5 1.674 6.48 284.0 5.7 1613.3 24.5236 32 13.0 12.0926 31.9 2.343 6.61 289.8 4.0 1553.6 24.6423 32 14.0 11.9549 27.0 4.152 6.47 283.3 2.9 1492.8 24.9554 30 15.0 11.4158 18.2 5.236 6.15 269.2 2.0 1456.9 25.9876 35 16.0 10.7313 14.4 3.881 5.92 258.7 1.4 1439.3 27.2375 30 17.0 10.4663 22.4 2.666 5.80 253.6 0.9 1434.0 27.7223 33 18.0 10.3835 29.9 2.338 5.74 251.0 0.6 1423.2 27.9176 32 19.0 10.3403 31.4 2.261 5.71 249.7 0.4 1404.5 28.0402 32 20.0 10.2954 30.5 2.426 5.67 248.0 0.3 1396.6 28.1735 33 21.0 10.2476 29.7 2.359 5.58 243.9 0.2 1418.4 28.2888 37 22.0 10.1211 27.4 2.235 5.38 234.8 0.2 1437.9 28.6071 49 23.0 9.9703 19.6 2.092 5.13 223.9 0.1 1440.1 28.9453 49 23.9 9.8625 14.4 2.081 5.01 218.8 0.1 1443.0 29.1524 54