*2004/03/29 10:57:58.03 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/06/02 02:35:30.000 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 : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure dbars 6.394 29.502 2 Temperature:Primary 'deg C (ITS90)' 9.7105 9.957717 3 Transmissivity %/metre 27.34848 31.86875 4 Fluorescence:URU:Seapoint mg/m^3 0.29E-01 1.126862 5 Salinity:T0:C0 PSS-78 31.6627 31.69785 6 Number_of_bin_records n/a 1 35 $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 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2003-25\Hecate_Strait\ $END *ADMINISTRATION MISSION : 2003-25 AGENCY : PBS, Stock Assessment, Nanaimo, B.C. COUNTRY : Canada PROJECT : Hecate Strait Multi-Species Survey SCIENTIST : Workman G. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Hecate Strait STATION : G3 EVENT NUMBER : 23 LATITUDE : 53 24.98000 N ! (deg min) LONGITUDE : 131 8.13000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2424 pressure ' ' 69698 temperature:secondary ' ' 2374 conductivity:secondary ' ' 2399 Fluorometer ' ' Seapoint transmissometer:primary ' ' 197 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.27C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.7 2004/03/08 14:59:06 3829 3829 CLEAN 4.5 2004/03/08 15:11:23 3828 3828 SHIFTDAT 3.3 2004/03/16 15:04:57 ? ? SHIFTDAT 3.3 2004/03/16 15:09:02 ? ? DELETE 6.3 2004/03/16 15:12:44 3828 888 CTDEDIT 4.50 2004/03/18 08:45:23 888 752 CTDEDIT 4.50 2004/03/18 08:49:16 752 698 CALIB 11.4 2004/03/22 12:23:15 698 698 FILTERS 4.3 2004/03/22 12:59:11 698 698 BINAVE 4.0.1 2004/03/22 13:05:27 698 25 REMOVECH 6.0 2004/03/22 13:41:00 25 25 HDREDIT2 1.9 2004/03/22 14:15:44 ? ? HDREDIT2 1.9 2004/03/29 10:57:58 ? ? $END $REMARKS CLEAN functions: - Interpolation by Record Number, in Pressure -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.10 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 19.96 dbars Sample interval (from FILE section of header) = 0.042 seconds. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-25\ctd\doc\2003-25-RECAL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Salinity:T0:C0 PSS-78 10 0.5000000E-02 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU: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. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Descent_Rate Status:Pump Salinity:T1:C1 Flag $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\data\20030025\20030025023.dat Software Version Seasave Win32 V 5.27c Temperature SN = 2668 Conductivity SN = 2424 Number of Bytes Per Scan = 24 Number of Voltage Words = 2 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 02 2003 04:30:01 NMEA Latitude = 53 24.98 N NMEA Longitude = 131 08.13 W NMEA UTC (Time) = Jun 02 2003 02:35:30 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker WE RICKER Cruise: 2003-04 2003-25 Station: G3 Latitude: 53 24.99 Longitude: 131 08.14 Depth 32 # nquan = 13 # nvalues = 3829 # 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 = dz/dtM: Descent Rate [m/s] # name 9 = pumps: Pump Status # name 10 = sal00: Salinity [PSU] # name 11 = sal11: Salinity, 2 [PSU] # name 12 = flag: flag # span 0 = 1, 3829 # span 1 = 0.547, 29.957 # span 2 = 9.7103, 10.8342 # span 3 = 9.7104, 10.8847 # span 4 = 0.064719, 3.521238 # span 5 = 0.067804, 3.535335 # span 6 = -0.0209, 75.3266 # span 7 = 0.0000e+00, 2.2161e+00 # span 8 = -0.895, 0.925 # span 9 = 0, 1 # span 10 = 0.4463, 31.9788 # span 11 = 0.4683, 32.1227 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 02 2003 04:30:01 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 20-Jun-02s # sensor 1 = Frequency 1 conductivity, primary, 2424, 16-Apr-02, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 69698, 11-12-1997 # sensor 3 = Frequency 3 temperature, secondary, 2374, 20-Jun-02 # sensor 4 = Frequency 4 conductivity, secondary, 2399, 16-Apr-02, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 197, 22-Jan-03 # datcnv_date = Mar 08 2004 14:09:18, 5.30a # datcnv_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\2003-25-0023.dat Q:\Cruis e_Data\2003-25\Hecate_Strait\CTD\2003-25-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 08 2004 14:10:34, 5.30a # wildedit_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\convert\2003-25-0023.cn v # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM # wildedit_excl_bad_scans = yes # alignctd_date = Mar 08 2004 14:11:38, 5.30a # alignctd_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\wildedit\2003-25-0023.c nv # alignctd_adv = c1S/m 0.073 # celltm_date = Mar 08 2004 14:13:13, 5.30a # celltm_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\align\2003-25-0023.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 08 2004 14:16:07, 5.30a # Derive_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\celltm\2003-25-0023.cnv Q :\Cruise_Data\2003-18\2003-18-CTD1.CON # file_type = ascii END* CTDEDIT was used to remove records from the top 6.3db and to clean salinity. -------------------------------------------------------------------- There were no salinity calibration samples for this cruise. The recalibration of salinity is based on the results of other cruises using the same equipment; the calibration sampling for those cruises was limited and there is evidence of drift in the calibration. There was a lot of fine-scale noise in the salinity channel. Salinity should be considered +/- 0.005psu. Transmissivity - The data are nominal and unedited. Fluorescence - The data are nominal and unedited. -------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.5E-02 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 6.4 9.9577 29.8 0.030 31.6978 6 7.0 9.9338 27.3 0.029 31.6925 33 8.0 9.8933 29.9 0.033 31.6858 32 9.0 9.8590 29.8 0.044 31.6830 32 10.0 9.8253 29.7 0.072 31.6816 32 11.0 9.8267 29.6 0.200 31.6808 31 12.0 9.8127 29.8 0.570 31.6803 27 13.0 9.7808 29.9 0.897 31.6780 28 14.0 9.7675 30.7 1.016 31.6753 28 15.0 9.7748 30.6 0.995 31.6760 29 16.0 9.7598 30.5 1.074 31.6734 28 17.0 9.7579 30.9 1.089 31.6730 28 18.0 9.7552 30.9 1.103 31.6725 32 19.0 9.7444 31.2 0.973 31.6706 30 20.0 9.7211 31.5 0.998 31.6659 29 21.0 9.7198 31.7 1.008 31.6657 26 22.0 9.7210 31.7 1.051 31.6658 26 23.0 9.7241 31.7 1.043 31.6664 29 24.0 9.7244 31.6 1.127 31.6664 29 25.0 9.7394 31.5 1.041 31.6695 35 26.0 9.7282 31.5 1.032 31.6672 31 27.0 9.7269 31.7 1.036 31.6668 33 28.0 9.7186 31.7 1.061 31.6650 31 29.0 9.7123 31.9 1.035 31.6634 32 29.5 9.7105 31.8 1.018 31.6627 1