*2008/05/31 14:58:29.84 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/06/08 01:24:48.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 76 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8AFBD9DD NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.4 78 2 Temperature:Primary 'deg C (ITS90)' 9.3791 13.3469 3 Transmissivity %/metre 31.5 52 4 Fluorescence:URU:Seapoint mg/m^3 0.653 2.776 5 Oxygen:Dissolved:SBE mL/L 4.3 6.05 6 Oxygen:Dissolved:SBE umol/kg 187.5 265.1 7 PAR uE/m^2/sec 0 363.2 8 Salinity:T0:C0 PSS-78 25.2883 29.6143 9 Number_of_bin_records n/a 13 82 $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_Processing\2007-43\Pro $END *ADMINISTRATION MISSION : 2007-43 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdeF SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia & Juan de Fuca Strait STATION : 21 EVENT NUMBER : 67 LATITUDE : 50 1.99000 N ! (deg min) LONGITUDE : 125 13.58000 W ! (deg min) WATER DEPTH : 76 ALTIMETER (M) : 5.13 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2663 conductivity:primary ' ' 2128 pressure ' ' 77511 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4615 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37M $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/08/29 14:39:24 7393 7393 CLEAN 5.0.2 2007/08/29 14:54:05 7371 7371 SHIFTDAT 3.4 2007/08/29 17:44:20 7371 7371 SHIFTDAT 3.4 2007/08/29 17:56:53 7371 7371 SHIFTDAT 3.4 2007/08/29 18:09:41 7371 7371 SHIFTDAT 3.4 2007/09/12 20:11:06 7371 7371 DELETE 6.3 2007/09/12 20:20:57 7371 3156 CTDEDIT 4.61 2007/09/14 11:28:50 3156 3058 CALIB 11.7 2007/09/27 16:55:21 3058 3058 FILTERS 4.3 2007/09/27 17:00:46 3058 3058 BINAVE 4.1.1 2007/09/27 17:23:02 3058 76 CALIB 11.7 2007/09/28 13:54:38 76 76 REMOVECH 8.0 2007/09/28 14:29:16 76 76 CHGUNITS 3.0 2007/09/28 14:30:41 76 76 REORDER 1.2.1 2007/09/28 14:31:30 ? ? HDREDIT2 2.5.1 2007/09/28 14:33:57 ? ? CALIB 11.7 2008/05/31 14:58:29 76 76 $END $REMARKS -CLEAN functions: 2007/08/29 14:40:46 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # 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 # 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=120.00 -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 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 68.40 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/14 11:28:50 98 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2007/09/27 16:55:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.9800000E-02 0.1035100E+01 15 Salinity:T0:C0 PSS-78 10 0.4000000E-02 0.1000000E+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: 2007/09/28 13:54:38 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.1206000E+00 0.4000000E-03 Pressure -REMOVECH 2007/09/28 14:29:16 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/28 14:33:57 Applied edit header: Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-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 -CALIB parameters: 2008/05/31 14:58:29 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\Archive-updates\2007-43\DOC\2007-43-recal3.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Salinity:T0:C0 PSS-78 10 -0.5000000E-02 0.1000000E+01 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2007-43\2007-43-067.dat Software Version Seasave Win32 V 5.37m Temperature SN = 2663 Conductivity SN = 2128 Number of Bytes Per Scan = 33 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 07 2007 18:25:31 NMEA Latitude = 50 01.99 N NMEA Longitude = 125 13.58 W NMEA UTC (Time) = Jun 08 2007 01:24:48 Store Lat/Lon Data = Add to Header Only Ship: Vector Cruise: 2007-43 Station: 21 Latitude: Longitude: Depth: 76 # nquan = 17 # nvalues = 7393 # 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 = flSP: Fluorescence, Seapoint # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # 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 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 7393 # span 1 = 1.213, 78.396 # span 2 = 9.3667, 13.3755 # span 3 = 9.3667, 13.3417 # span 4 = 2.731667, 3.234713 # span 5 = 2.118391, 3.234754 # span 6 = 5.3480e-01, 7.1099e+00 # span 7 = 16.4057, 85.0358 # span 8 = 2.1709, 3.0366 # span 9 = 4.21331, 6.05119 # span 10 = 1.0000e-12, 1.7157e+03 # span 11 = 0.00, 100.00 # span 12 = -1.142, 0.868 # span 13 = 0, 1 # span 14 = 22.4469, 29.6246 # span 15 = 17.0031, 29.6270 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 07 2007 18:25:31 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2663, 26-May-06 # sensor 1 = Frequency 1 conductivity, primary, 2128, 22-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 77511, 30-Sep-99 # sensor 3 = Frequency 3 temperature, secondary, 2038, 20-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 2173, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 28-Dec-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07p # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4615, 12/15/00 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Aug 28 2007 16:44:37, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-43\RAW\CTD\2007-43-0067.dat Q:\Crui se_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # datcnv_skipover = 0 # wildedit_date = Aug 28 2007 16:49:02, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-43\Processing\convert\2007-43-006 7.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 = Aug 29 2007 10:13:33, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-43\Processing\wildedit\2007-43-0067 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 29 2007 10:17:59, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-43\Processing\celltm\2007-43-0067.c nv Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.3db. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The SBE dissolved oxygen data in the CTD files should be considered, roughly: • ± 1ml/l from 0 - 20m • ±0.6ml/l from 20 - 50m • ±0.4ml/l from 50 - 150m • ±0.2ml/l below 150m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.98E-02 1.0351) Salinity:T0:C0 PSS-78 10 -99 () (0.4E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.1206 0.4E-03) Salinity:T0:C0 PSS-78 10 -99 () (-0.5E-02 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 3.4 13.3469 31.5 1.676 6.05 265.1 363.2 25.2883 13 4.0 13.0516 33.1 1.857 6.00 262.8 274.0 25.7848 48 5.0 12.6707 35.0 2.226 5.91 258.5 181.3 26.5708 40 6.0 12.4823 36.3 2.537 5.73 250.8 131.2 26.9585 37 7.0 12.0104 39.0 2.663 5.55 242.9 95.3 27.4607 36 8.0 11.5312 41.0 2.776 5.42 236.9 67.5 27.9191 35 9.0 11.3235 41.8 2.642 5.33 233.1 50.0 28.0659 35 10.0 11.1779 42.3 2.388 5.27 230.4 36.4 28.1753 37 11.0 11.0360 43.1 2.278 5.21 227.7 27.6 28.2905 38 12.0 10.9481 43.5 2.145 5.14 224.6 20.8 28.3684 37 13.0 10.8455 44.2 2.165 5.07 221.5 16.2 28.4602 37 14.0 10.6794 44.9 1.823 5.01 218.7 12.7 28.6006 38 15.0 10.5475 45.5 1.848 4.95 216.4 10.0 28.7088 38 16.0 10.4766 45.9 1.823 4.93 215.3 7.9 28.7669 40 17.0 10.4579 46.2 1.714 4.91 214.5 6.2 28.7830 40 18.0 10.4535 46.3 1.697 4.89 213.6 4.9 28.7871 40 19.0 10.4301 46.3 1.639 4.87 212.6 3.9 28.8077 41 20.0 10.3767 46.7 1.681 4.85 211.9 3.1 28.8528 43 21.0 10.3608 46.8 1.607 4.84 211.4 2.5 28.8657 42 22.0 10.3455 46.9 1.837 4.83 210.8 2.1 28.8786 44 23.0 10.3162 46.9 1.606 4.82 210.7 1.7 28.9023 43 24.0 10.3207 46.8 1.573 4.82 210.6 1.4 28.8982 46 25.0 10.3489 46.9 1.605 4.82 210.4 1.1 28.8749 45 26.0 10.3248 47.1 1.625 4.80 209.4 0.9 28.8958 46 27.0 10.2843 46.9 1.833 4.79 209.2 0.8 28.9297 46 28.0 10.2798 47.1 1.610 4.79 209.4 0.6 28.9331 47 29.0 10.2777 47.3 2.111 4.80 209.8 0.5 28.9352 48 30.0 10.2789 47.3 1.621 4.78 208.9 0.4 28.9344 48 31.0 10.2540 47.5 1.484 4.78 208.6 0.4 28.9563 50 32.0 10.2375 47.6 1.455 4.77 208.5 0.3 28.9706 50 33.0 10.2308 47.6 1.474 4.76 208.0 0.3 28.9755 52 34.0 10.1661 47.7 1.403 4.72 206.0 0.2 29.0327 50 35.0 10.0907 48.2 1.386 4.70 205.3 0.2 29.0976 55 36.0 10.0734 48.5 1.402 4.70 205.3 0.1 29.1119 57 37.0 10.0765 48.4 1.319 4.69 205.0 0.1 29.1097 43 38.0 10.0789 48.5 1.327 4.71 205.6 0.1 29.1078 49 39.0 10.0718 48.4 1.403 4.71 205.7 0.1 29.1128 48 40.0 10.0591 48.5 1.366 4.70 205.0 0.1 29.1227 50 41.0 10.0386 48.5 1.155 4.67 204.0 0.1 29.1393 46 42.0 9.9537 48.9 1.239 4.62 201.9 0.0 29.2067 45 43.0 9.8527 49.4 1.164 4.56 199.0 0.0 29.2855 42 44.0 9.6994 50.0 1.107 4.51 197.0 0.0 29.3994 43 45.0 9.7012 50.3 1.035 4.49 195.9 0.0 29.3965 39 46.0 9.6948 50.4 1.061 4.47 195.2 0.0 29.4022 40 47.0 9.6703 50.6 1.052 4.46 194.6 0.0 29.4193 45 48.0 9.6510 50.5 1.007 4.46 194.7 0.0 29.4326 48 49.0 9.6533 50.6 0.937 4.45 194.2 0.0 29.4311 44 50.0 9.6359 50.7 1.012 4.45 194.2 0.0 29.4432 41 51.0 9.6207 50.7 0.926 4.44 193.7 0.0 29.4535 43 52.0 9.5896 50.9 0.973 4.41 192.4 0.0 29.4750 42 53.0 9.5046 50.8 0.934 4.40 192.0 0.0 29.5326 41 54.0 9.4915 51.3 0.949 4.40 192.0 0.0 29.5403 37 55.0 9.4899 51.4 0.888 4.37 190.9 0.0 29.5412 36 56.0 9.4596 51.4 0.839 4.36 190.3 0.0 29.5615 33 57.0 9.4395 51.6 0.866 4.36 190.3 0.0 29.5750 31 58.0 9.4661 51.5 0.778 4.36 190.4 0.0 29.5565 30 59.0 9.4813 51.4 0.856 4.37 190.6 0.0 29.5472 31 60.0 9.4732 51.6 0.855 4.37 190.6 0.0 29.5529 31 61.0 9.4545 51.4 0.871 4.36 190.2 0.0 29.5658 30 62.0 9.4604 51.7 0.804 4.35 190.0 0.0 29.5615 30 63.0 9.4408 51.7 0.921 4.35 190.0 0.0 29.5752 29 64.0 9.4438 51.6 1.020 4.35 189.7 0.0 29.5728 28 65.0 9.4377 51.8 0.801 4.34 189.2 0.0 29.5768 29 66.0 9.4233 51.9 0.855 4.33 189.0 0.0 29.5851 28 67.0 9.4222 51.7 0.752 4.33 188.8 0.0 29.5865 28 68.0 9.4210 51.8 0.841 4.32 188.6 0.0 29.5875 26 69.0 9.4090 52.0 0.785 4.31 188.2 0.0 29.5960 28 70.0 9.4078 51.8 0.760 4.31 188.0 0.0 29.5962 27 71.0 9.4078 51.9 0.861 4.31 187.9 0.0 29.5954 29 72.0 9.4049 51.8 0.830 4.31 188.3 0.0 29.5972 28 73.0 9.4035 52.0 0.792 4.32 188.4 0.0 29.5985 29 74.0 9.3976 52.0 0.759 4.31 188.0 0.0 29.6026 29 75.0 9.3900 52.0 0.653 4.30 187.5 0.0 29.6074 30 76.1 9.3791 51.9 0.743 4.30 187.5 0.0 29.6143 36 77.0 9.3835 51.9 0.771 4.30 187.9 0.0 29.6112 69 78.0 9.3902 51.9 0.741 4.31 188.3 0.0 29.6072 82