*2008/05/31 14:58:23.29 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/06/06 10:54:09.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 78 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 31064ACD NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.3 80 2 Temperature:Primary 'deg C (ITS90)' 9.4067 9.6778 3 Transmissivity %/metre 37.6 41.1 4 Fluorescence:URU:Seapoint mg/m^3 1.559 3.333 5 Oxygen:Dissolved:SBE mL/L 4.59 4.94 6 Oxygen:Dissolved:SBE umol/kg 200.4 215.5 7 PAR uE/m^2/sec 0 0.4 8 Salinity:T0:C0 PSS-78 29.7415 30.0896 9 Number_of_bin_records n/a 18 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 : 52 EVENT NUMBER : 28 LATITUDE : 48 38.89000 N ! (deg min) LONGITUDE : 122 43.29000 W ! (deg min) WATER DEPTH : 91 ALTIMETER (M) : 3.22 ! 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 14:31:58 7975 7975 CLEAN 5.0.2 2007/08/29 14:45:48 7944 7944 SHIFTDAT 3.4 2007/08/29 17:37:35 7944 7944 SHIFTDAT 3.4 2007/08/29 17:50:08 7944 7944 SHIFTDAT 3.4 2007/08/29 18:02:41 7944 7944 SHIFTDAT 3.4 2007/09/12 20:03:27 7944 7944 DELETE 6.3 2007/09/12 20:15:34 7944 2524 CTDEDIT 4.61 2007/09/13 16:27:18 2524 2430 CALIB 11.7 2007/09/27 16:52:02 2430 2430 FILTERS 4.3 2007/09/27 16:57:41 2430 2430 BINAVE 4.1.1 2007/09/27 17:21:42 2430 78 CALIB 11.7 2007/09/28 13:54:26 78 78 REMOVECH 8.0 2007/09/28 14:29:06 78 78 CHGUNITS 3.0 2007/09/28 14:30:34 78 78 REORDER 1.2.1 2007/09/28 14:31:23 ? ? HDREDIT2 2.5.1 2007/09/28 14:33:51 ? ? CALIB 11.7 2008/05/31 14:58:23 78 78 $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 70.54 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/13 16:27:18 94 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2007/09/27 16:52:02 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 13:54:26 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 14:29:06 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/28 14:33:51 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 14:58:23 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\2007-43-028.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 06 2007 03:54:50 NMEA Latitude = 48 38.89 N NMEA Longitude = 122 43.29 W NMEA UTC (Time) = Jun 06 2007 10:54:09 Store Lat/Lon Data = Add to Header Only Ship: Vector Cruise: 2007-43 Station: 52 Latitude: Longitude: Depth: 91 # nquan = 17 # nvalues = 7975 # 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, 7975 # span 1 = 2.143, 80.545 # span 2 = 9.3990, 9.6798 # span 3 = 9.3990, 9.6839 # span 4 = 3.259656, 3.279773 # span 5 = 3.254440, 3.279879 # span 6 = 1.3223e+00, 4.4249e+00 # span 7 = 76.2790, 80.2184 # span 8 = 2.1258, 2.4615 # span 9 = 4.03528, 4.87923 # span 10 = 1.0000e-12, 8.0427e-01 # span 11 = 2.69, 82.74 # span 12 = -1.101, 0.979 # span 13 = 0, 1 # span 14 = 29.7275, 30.1069 # span 15 = 29.6921, 30.1079 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 06 2007 03:54:50 # 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 16:43:36, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-43\RAW\CTD\2007-43-0028.dat Q:\Crui se_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # datcnv_skipover = 0 # wildedit_date = Aug 28 2007 16:47:34, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-43\Processing\convert\2007-43-002 8.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 10:12:05, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-43\Processing\wildedit\2007-43-0028 .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 10:16:24, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-43\Processing\celltm\2007-43-0028.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 3.2db and records around 75 and 80db. ---------------------------------------------------------------------- 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 3.3 9.6742 41.0 3.131 4.93 215.2 0.4 29.7451 18 4.0 9.6717 41.0 3.203 4.94 215.5 0.3 29.7481 50 5.0 9.6764 40.9 3.054 4.93 215.2 0.2 29.7429 25 6.0 9.6778 40.9 2.958 4.92 214.9 0.1 29.7415 26 7.0 9.6693 40.9 2.824 4.91 214.2 0.1 29.7526 28 8.0 9.6560 40.7 3.018 4.90 213.8 0.1 29.7705 32 9.0 9.6523 40.5 3.132 4.89 213.6 0.0 29.7744 30 10.0 9.6536 40.6 2.924 4.89 213.2 0.0 29.7738 32 11.0 9.6444 40.5 3.333 4.87 212.6 0.0 29.7847 29 12.0 9.6197 40.5 2.835 4.86 211.9 0.0 29.8137 29 13.0 9.6129 40.7 2.730 4.85 211.5 0.0 29.8212 33 14.0 9.6147 40.7 2.528 4.84 211.1 0.0 29.8180 31 15.0 9.5974 40.7 2.621 4.82 210.4 0.0 29.8376 27 16.0 9.6036 40.6 2.689 4.82 210.2 0.0 29.8311 32 17.0 9.5972 40.6 2.643 4.81 210.1 0.0 29.8390 31 18.0 9.5868 40.9 2.484 4.82 210.5 0.0 29.8496 26 19.0 9.6006 40.9 2.663 4.82 210.5 0.0 29.8349 27 20.0 9.5900 40.9 2.607 4.82 210.4 0.0 29.8466 30 21.0 9.5845 40.7 2.768 4.82 210.2 0.0 29.8525 27 22.0 9.5823 40.9 2.514 4.80 209.5 0.0 29.8552 27 23.0 9.5771 40.9 2.370 4.79 209.2 0.0 29.8607 29 24.0 9.5697 41.0 2.541 4.79 209.0 0.0 29.8686 28 25.0 9.5559 40.9 2.362 4.79 209.2 0.0 29.8832 26 26.0 9.5610 40.9 2.210 4.80 209.3 0.0 29.8778 30 27.0 9.5748 40.8 2.455 4.79 208.9 0.0 29.8634 30 28.0 9.5782 41.0 2.413 4.78 208.7 0.0 29.8604 25 29.0 9.5723 40.9 2.380 4.78 208.6 0.0 29.8666 28 30.0 9.5715 40.8 2.375 4.78 208.5 0.0 29.8676 31 31.0 9.5645 40.9 2.263 4.76 207.8 0.0 29.8749 27 32.0 9.5496 41.1 2.425 4.75 207.2 0.0 29.8907 26 33.0 9.5263 41.0 2.197 4.74 206.7 0.0 29.9152 29 34.0 9.5096 41.0 2.423 4.73 206.3 0.0 29.9325 29 35.0 9.5070 41.1 2.296 4.72 205.8 0.0 29.9354 27 36.0 9.5059 40.9 2.077 4.71 205.4 0.0 29.9366 28 37.0 9.4812 41.0 2.156 4.70 204.9 0.0 29.9632 26 38.0 9.4748 41.1 2.101 4.69 204.6 0.0 29.9696 31 39.0 9.4812 40.9 1.994 4.69 204.5 0.0 29.9645 29 40.0 9.4788 40.7 2.084 4.68 204.3 0.0 29.9691 25 41.0 9.4781 40.6 2.047 4.67 203.9 0.0 29.9722 26 42.0 9.4746 40.7 1.919 4.66 203.5 0.0 29.9755 30 43.0 9.4674 40.6 1.888 4.66 203.2 0.0 29.9841 28 44.0 9.4473 40.2 2.094 4.66 203.5 0.0 30.0081 25 45.0 9.4540 40.0 2.018 4.66 203.4 0.0 30.0007 26 46.0 9.4636 40.3 1.869 4.66 203.2 0.0 29.9901 31 47.0 9.4524 40.1 1.899 4.66 203.2 0.0 30.0026 27 48.0 9.4440 39.9 1.806 4.65 203.1 0.0 30.0120 25 49.0 9.4423 40.1 1.878 4.65 202.8 0.0 30.0139 27 50.0 9.4486 39.9 1.852 4.65 202.8 0.0 30.0070 29 51.0 9.4483 40.1 1.701 4.64 202.6 0.0 30.0076 29 52.0 9.4456 40.1 1.915 4.63 202.0 0.0 30.0110 27 53.0 9.4391 40.0 1.793 4.63 202.0 0.0 30.0182 28 54.0 9.4415 40.0 1.737 4.62 201.6 0.0 30.0157 27 55.0 9.4314 39.8 1.760 4.61 201.0 0.0 30.0300 29 56.0 9.4277 39.5 2.047 4.61 201.0 0.0 30.0357 29 57.0 9.4134 39.2 1.865 4.60 200.8 0.0 30.0579 27 58.0 9.4139 39.1 1.690 4.59 200.4 0.0 30.0563 27 59.0 9.4138 39.0 1.667 4.59 200.4 0.0 30.0573 28 60.0 9.4148 39.1 1.702 4.60 200.8 0.0 30.0559 31 61.0 9.4162 39.1 1.648 4.61 201.3 0.0 30.0543 26 62.0 9.4149 38.9 1.692 4.61 201.4 0.0 30.0565 28 63.0 9.4147 39.0 1.726 4.61 201.3 0.0 30.0569 30 64.0 9.4151 39.3 1.701 4.61 201.2 0.0 30.0550 28 65.0 9.4144 39.2 1.564 4.60 200.9 0.0 30.0590 27 66.0 9.4147 38.6 1.595 4.61 200.9 0.0 30.0596 25 67.0 9.4111 38.9 1.664 4.61 200.9 0.0 30.0707 29 68.0 9.4116 38.9 1.578 4.61 201.1 0.0 30.0687 27 69.0 9.4135 38.9 1.582 4.61 201.1 0.0 30.0615 30 70.0 9.4155 39.2 1.559 4.61 201.2 0.0 30.0568 30 71.0 9.4163 38.8 1.623 4.60 200.7 0.0 30.0572 27 72.0 9.4163 39.1 1.580 4.59 200.5 0.0 30.0609 30 73.1 9.4123 38.7 1.719 4.61 200.9 0.0 30.0732 39 74.0 9.4099 37.6 1.805 4.60 200.9 0.0 30.0810 40 75.1 9.4095 37.8 1.820 4.59 200.4 0.0 30.0820 82 76.0 9.4102 38.5 1.618 4.60 200.6 0.0 30.0799 71 77.0 9.4105 38.1 1.748 4.60 200.6 0.0 30.0801 47 78.0 9.4093 38.0 1.693 4.61 200.9 0.0 30.0835 51 79.0 9.4088 38.0 1.998 4.59 200.4 0.0 30.0850 51 80.0 9.4067 38.1 1.707 4.60 200.7 0.0 30.0896 47