*2004/03/29 10:58:22.15 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/06/03 05:35:01.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 29 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure dbars 4.19384 31.78265 2 Temperature:Primary 'deg C (ITS90)' 9.689782 10.72938 3 Transmissivity %/metre 27.99474 29.72353 4 Fluorescence:URU:Seapoint mg/m^3 0.2677778E-01 2.408769 5 Salinity:T0:C0 PSS-78 31.81839 31.82359 6 Number_of_bin_records n/a 17 45 $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 : I3 EVENT NUMBER : 31 LATITUDE : 53 5.00000 N ! (deg min) LONGITUDE : 131 8.55000 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 14:59:29 4054 4054 CLEAN 4.5 2004/03/08 15:12:02 4053 4053 SHIFTDAT 3.3 2004/03/16 15:05:32 ? ? SHIFTDAT 3.3 2004/03/16 15:09:38 ? ? DELETE 6.3 2004/03/16 15:13:14 4053 972 CTDEDIT 4.50 2004/03/19 16:38:08 972 859 CALIB 11.4 2004/03/22 12:23:27 859 859 FILTERS 4.3 2004/03/22 12:59:22 859 859 BINAVE 4.0.1 2004/03/22 13:05:33 859 29 REMOVECH 6.0 2004/03/22 13:41:00 29 29 HDREDIT2 1.9 2004/03/22 14:15:44 ? ? HDREDIT2 1.9 2004/03/29 10:58:22 ? ? $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 22.38 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\20030025031.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 03 2003 07:29:24 NMEA Latitude = 53 05.00 N NMEA Longitude = 131 08.55 W NMEA UTC (Time) = Jun 03 2003 05:35:01 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker WE RICKER Cruise: 2003-04 2003-25 Station: I3 Latitude: 53 05.00 Longitude: 131 08.56 Depth 35 # nquan = 13 # nvalues = 4054 # 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, 4054 # span 1 = 2.248, 32.382 # span 2 = 9.6888, 11.6379 # span 3 = 9.6882, 11.5950 # span 4 = 3.463180, 3.638749 # span 5 = 2.298589, 3.608892 # span 6 = 72.2689, 74.0271 # span 7 = 1.8315e-02, 2.6007e+00 # span 8 = -0.963, 0.984 # span 9 = 0, 1 # span 10 = 31.6440, 32.0166 # span 11 = 19.9119, 32.2180 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 03 2003 07:29:24 # 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 14:09:24, 5.30a # datcnv_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\2003-25-0031.dat Q:\Cruis e_Data\2003-25\Hecate_Strait\CTD\2003-25-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 08 2004 14:10:41, 5.30a # wildedit_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\convert\2003-25-0031.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 14:11:46, 5.30a # alignctd_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\wildedit\2003-25-0031.c nv # alignctd_adv = c1S/m 0.073 # celltm_date = Mar 08 2004 14:13:21, 5.30a # celltm_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\align\2003-25-0031.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 14:16:15, 5.30a # Derive_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\celltm\2003-25-0031.cnv Q :\Cruise_Data\2003-18\2003-18-CTD1.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.9db 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 4.2 10.7294 28.6 0.030 31.8194 25 5.0 10.2795 28.5 0.027 31.8195 45 6.0 10.0164 28.3 0.027 31.8184 39 7.0 9.8519 28.0 0.028 31.8185 38 8.0 9.8119 28.0 0.030 31.8190 37 9.0 9.7914 28.2 0.034 31.8195 36 10.0 9.7783 28.2 0.044 31.8202 34 11.0 9.7701 28.3 0.057 31.8208 32 12.0 9.7663 28.3 0.070 31.8214 29 13.0 9.7593 28.2 0.091 31.8217 29 14.0 9.7548 28.5 0.158 31.8223 28 15.0 9.7512 28.6 0.283 31.8225 29 16.0 9.7367 28.7 0.466 31.8227 30 17.0 9.7281 28.8 0.725 31.8230 31 18.0 9.7221 28.8 1.045 31.8232 27 19.0 9.7234 29.0 1.343 31.8234 26 20.0 9.7265 29.0 1.580 31.8233 27 21.0 9.7149 29.0 1.802 31.8234 27 22.0 9.7142 29.2 2.068 31.8236 26 23.0 9.7142 29.2 2.123 31.8234 24 24.0 9.7060 29.3 2.147 31.8234 25 25.0 9.7014 29.5 2.333 31.8234 27 26.0 9.6995 29.5 2.309 31.8235 29 27.0 9.6977 29.6 2.409 31.8235 26 28.0 9.6981 29.6 2.327 31.8235 25 29.0 9.6994 29.3 2.407 31.8235 27 30.1 9.7004 29.6 2.392 31.8234 30 31.0 9.6930 29.5 2.357 31.8233 34 31.8 9.6898 29.7 2.301 31.8233 17