*2004/03/29 10:58:48.23 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/06/04 04:43:46.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 34 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure dbars 3.326962 36.0171 2 Temperature:Primary 'deg C (ITS90)' 9.100205 11.62893 3 Transmissivity %/metre 18.35 33.59743 4 Fluorescence:URU:Seapoint mg/m^3 0.2273469E-01 4.42937 5 Salinity:T0:C0 PSS-78 31.52837 31.73976 6 Number_of_bin_records n/a 26 49 $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 : J4 EVENT NUMBER : 36 LATITUDE : 52 54.99000 N ! (deg min) LONGITUDE : 130 48.91000 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 14:59:52 4185 4185 CLEAN 4.5 2004/03/08 15:12:39 4185 4185 SHIFTDAT 3.3 2004/03/16 15:06:04 ? ? SHIFTDAT 3.3 2004/03/16 15:10:11 ? ? DELETE 6.3 2004/03/16 15:13:40 4185 1112 CTDEDIT 4.50 2004/03/19 18:02:19 1112 1052 CALIB 11.4 2004/03/22 12:23:40 1052 1052 FILTERS 4.3 2004/03/22 12:59:34 1052 1052 BINAVE 4.0.1 2004/03/22 13:05:40 1052 34 REMOVECH 6.0 2004/03/22 13:41:01 34 34 HDREDIT2 1.9 2004/03/22 14:15:45 ? ? HDREDIT2 1.9 2004/03/29 10:58:48 ? ? $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 26.91 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\20030025036.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 04 2003 06:38:03 NMEA Latitude = 52 54.99 N NMEA Longitude = 130 48.91 W NMEA UTC (Time) = Jun 04 2003 04:43:46 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker WE RICKER Cruise: 2003-04 2003-25 Station: J4 Latitude: 52 54.99 Longitude: 130 48.92 Depth 39 # nquan = 13 # nvalues = 4185 # 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, 4185 # span 1 = 2.610, 36.909 # span 2 = 9.0962, 11.6360 # span 3 = 9.0982, 11.6298 # span 4 = 3.411501, 3.609474 # span 5 = 3.442464, 3.608156 # span 6 = 65.0323, 76.3459 # span 7 = 1.4652e-02, 6.2161e+00 # span 8 = -0.893, 0.939 # span 9 = 0, 1 # span 10 = 31.4648, 31.7383 # span 11 = 30.9394, 32.4181 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 04 2003 06:38:03 # 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 14:09:29, 5.30a # datcnv_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\2003-25-0036.dat Q:\Cruis e_Data\2003-25\Hecate_Strait\CTD\2003-25-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 08 2004 14:10:48, 5.30a # wildedit_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\convert\2003-25-0036.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 14:11:53, 5.30a # alignctd_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\wildedit\2003-25-0036.c nv # alignctd_adv = c1S/m 0.073 # celltm_date = Mar 08 2004 14:13:28, 5.30a # celltm_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\align\2003-25-0036.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 14:16:23, 5.30a # Derive_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\celltm\2003-25-0036.cnv Q :\Cruise_Data\2003-18\2003-18-CTD1.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.2db 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 3.3 11.6254 20.8 0.025 31.5293 26 4.0 11.6289 20.8 0.023 31.5284 49 4.9 11.5743 20.9 0.023 31.5405 46 6.0 11.5012 21.0 0.026 31.5557 37 7.0 11.4870 20.7 0.026 31.5609 35 8.0 11.4660 20.6 0.031 31.5689 33 9.0 11.4169 20.2 0.040 31.5824 29 10.0 11.3926 19.5 0.055 31.5855 28 11.0 11.3761 19.4 0.155 31.5875 26 12.0 11.3637 19.0 0.351 31.5894 28 13.0 11.3254 19.0 0.553 31.5915 27 14.0 11.2544 18.5 0.895 31.5958 26 15.0 11.1418 18.6 1.152 31.6033 28 16.0 10.9977 18.6 1.389 31.6140 29 17.0 10.7174 18.4 2.631 31.6223 30 18.0 10.5083 18.7 2.285 31.6291 28 19.0 10.2536 19.7 3.174 31.6353 28 20.0 9.8875 21.5 3.139 31.6450 28 21.0 9.6488 23.6 3.553 31.6514 26 22.0 9.4958 25.7 3.868 31.6590 29 23.0 9.4047 27.3 4.429 31.6660 27 24.0 9.3510 28.7 3.940 31.6707 26 25.0 9.2957 29.9 3.921 31.6771 27 26.0 9.2619 30.7 4.002 31.6840 30 27.0 9.2265 31.4 2.982 31.6914 32 28.0 9.2033 31.9 2.691 31.6972 30 29.0 9.1881 32.2 2.687 31.7016 28 30.0 9.1649 32.5 2.840 31.7072 28 31.0 9.1508 32.9 2.340 31.7123 29 32.0 9.1291 33.0 2.394 31.7221 31 33.0 9.1162 33.2 2.862 31.7280 30 34.0 9.1157 33.4 3.067 31.7287 43 35.0 9.1061 33.5 2.335 31.7350 36 36.0 9.1002 33.6 3.051 31.7398 39