*2013/12/16 15:31:46.90 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/10/20 02:48:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 25 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.229013 25.84384 2 Temperature:Primary 'deg C (ITS90)' 8.82678 9.111712 3 Transmissivity %/metre 45.63334 53.44565 4 Fluorescence:URU:Seapoint mg/m^3 0.4607812 2.489563 5 PAR uE/m^2/sec 0.5431875 1.774107 6 Oxygen:Dissolved:SBE mL/L 3.803062 6.600147 7 Salinity:T0:C0 PSS-78 24.20383 30.56951 8 Number_of_bin_records n/a 32 101 $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 ' ' 7 F ' ' 2 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2004-30\derive\2004-30 $END *ADMINISTRATION MISSION : 2004-30 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : COPRA/Desolation Sound/Euphausiid Acoustics SCIENTIST : Romaine S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : PE1 EVENT NUMBER : 1 LATITUDE : 50 40.08000 N ! (deg min) LONGITUDE : 126 29.87000 W ! (deg min) ALTIMETER (M) : 4.22 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1729 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 irradiance:primary ' ' 4615 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.31A $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/02/17 17:35:22 10915 10915 CLEAN 4.7.1 2005/02/17 17:47:25 10851 10851 SHIFTDAT 3.4 2005/02/18 09:30:07 10851 10851 SHIFTDAT 3.4 2005/02/18 09:31:18 10851 10851 SHIFTDAT 3.4 2005/02/18 09:37:58 10851 10851 DELETE 6.3 2005/02/18 11:11:12 10851 1459 CTDEDIT 4.60 2005/02/18 11:19:24 1459 1355 CALIB 11.4 2005/02/21 14:24:58 1355 1355 FILTERS 4.3 2005/02/21 14:25:19 1355 1355 BINAVE 4.1 2005/02/21 14:25:41 1355 25 REMOVECH 7.0 2005/02/21 14:29:48 25 25 HDREDIT2 2.4 2005/02/21 14:30:39 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:46 25 25 $END $REMARKS -CLEAN functions: 2005/02/17 17:47:25 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=120.00 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 16.59 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/02/18 11:19:24 104 records were deleted in this editing session. No data values were changed. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-30\doc\2004-30-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1280000E+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. -REMOVECH 2005/02/21 14:29:48 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -HEADER EDITS: 2005/02/21 14:30:39 Applied edit header: Q:\Cruise_Data\2004-30\Doc\2004-30-hdr.txt Channel 1: Pressure [dbars] Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2004-30\2004-30-001.dat Software Version Seasave Win32 V 5.31a Temperature SN = 2968 Conductivity SN = 1729 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 20 2004 02:49:34 NMEA Latitude = 50 40.08 N NMEA Longitude = 126 29.87 W NMEA UTC (Time) = Oct 20 2004 02:48:59 Store Lat/Lon Data = Add to Header Only Ship:Vector Cruise:2004-30 Station: Latitude: Longitude: # nquan = 16 # nvalues = 10915 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # 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 = flag: flag # span 0 = 1, 10915 # span 1 = 1.817, 26.592 # span 2 = 8.8251, 9.1216 # span 3 = 8.8277, 9.1250 # span 4 = 2.531413, 3.277651 # span 5 = 2.525219, 3.277341 # span 6 = 79.9260, 85.6601 # span 7 = 3.9560e-01, 3.8425e+00 # span 8 = 5.3743e-01, 2.1981e+00 # span 9 = 2.81263, 5.27418 # span 10 = 4.08, 29.91 # span 11 = -0.402, 0.536 # span 12 = 0, 1 # span 13 = 22.9046, 30.5962 # span 14 = 22.8217, 30.5909 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 20 2004 02:49:34 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 22-Apr-03 # sensor 1 = Frequency 1 conductivity, primary, 1729, 24-Apr-03, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-1999 # sensor 3 = Frequency 3 temperature, secondary, 2038, 19-Aug-04 # sensor 4 = Frequency 4 conductivity, secondary, 2173, 19-Aug-04, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 498DR, 05-Aug-04 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 13-Jan-04 # sensor 8 = Extrnl Volt 4 irradiance (PAR), primary, 4615, 15-Dec-00 # sensor 9 = Extrnl Volt 6 altimeter # datcnv_date = Feb 17 2005 16:58:56, 5.32a # datcnv_in = Q:\Cruise_Data\2004-30\2004-030\2004-30-0001.dat Q:\Cruise_Data\20 04-30\2004-030\2004-30-ctd.CON # datcnv_skipover = 0 # wildedit_date = Feb 17 2005 17:11:06, 5.32a # wildedit_in = Q:\Cruise_Data\2004-30\convert\2004-30-0001.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 # wildedit_excl_bad_scans = yes # celltm_date = Feb 17 2005 17:12:20, 5.32a # celltm_in = Q:\Cruise_Data\2004-30\wildedit\2004-30-0001.cnv # celltm_alpha = 0.0200, 0.0245 # celltm_tau = 9.0000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 17 2005 17:13:15, 5.32a # Derive_in = Q:\Cruise_Data\2004-30\celltm\2004-30-0001.cnv Q:\Cruise_Data\2004 -30\2004-030\2004-30-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2db and records from 26-26.5db and a few records from the bottom of the cast. There is no way of estimating the error in the CTD Dissolved Oxygen data because there are only a few bottle samples available. The DO sensor was found to have a hole in the membrane in February 2005. The dissolved oxygen, transmissivity, PAR and fluorescence data are unedited except where records were removed in editing temperature and salinity. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.28) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- ---7---- -8-- !Pressu Temperat Trans Fluores PAR Oxygen Salinity Numb !re ure: missi cence: : :T0:C0 er_o ! Primary vity URU: Dissol ~bin ! Seapoin ved: _rec ! t SBE ords !------ -------- ----- ------- ------ ------ -------- ---- *END OF HEADER 2.2 8.9994 45.6 2.363 1.8 6.60 24.2038 75 3.0 8.9789 46.1 2.445 1.3 6.53 24.6309 101 4.0 8.9662 46.2 2.380 1.0 6.38 24.8753 81 5.0 8.9633 46.2 2.490 0.8 6.19 26.0322 64 6.0 8.9688 48.4 2.489 0.7 6.02 26.9097 56 7.0 9.0095 49.9 2.220 0.7 5.86 27.8050 54 8.0 9.0553 50.7 2.062 0.6 5.59 28.0755 49 9.0 9.1039 50.5 1.859 0.6 5.23 28.6160 46 10.0 9.1117 51.3 1.352 0.6 4.89 29.2675 48 11.0 9.0753 51.6 1.075 0.6 4.60 29.6067 46 12.0 8.9904 52.9 0.835 0.6 4.44 30.0074 49 13.0 8.9594 53.4 0.827 0.6 4.34 30.0669 46 14.0 8.9417 53.4 0.685 0.6 4.23 30.1139 46 15.0 8.9320 52.6 0.655 0.6 4.13 30.1812 44 16.0 8.8958 52.6 0.612 0.6 4.05 30.3028 46 17.0 8.8904 51.6 0.593 0.5 3.99 30.3377 48 18.0 8.8854 51.0 0.556 0.5 3.94 30.3581 49 19.0 8.8748 51.1 0.538 0.5 3.87 30.3940 51 20.0 8.8705 49.0 0.610 0.5 3.84 30.4268 51 21.0 8.8664 48.0 0.583 0.5 3.83 30.4396 51 22.0 8.8513 49.5 0.519 0.5 3.83 30.4808 53 23.0 8.8415 50.2 0.520 0.5 3.84 30.5124 55 24.0 8.8352 50.9 0.538 0.5 3.84 30.5294 58 25.0 8.8268 51.5 0.484 0.5 3.82 30.5612 55 25.8 8.8273 50.7 0.461 0.5 3.80 30.5695 32