*2004/03/29 10:57:22.89 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/05/31 12:19:54.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure dbars 3.240024 47.01487 2 Temperature:Primary 'deg C (ITS90)' 9.499189 10.18151 3 Transmissivity %/metre 18.27561 33.82051 4 Fluorescence:URU:Seapoint mg/m^3 0.3161538E-01 6.014577 5 Salinity:T0:C0 PSS-78 31.66877 31.69232 6 Number_of_bin_records n/a 15 59 $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 : D3 EVENT NUMBER : 11 LATITUDE : 53 54.97000 N ! (deg min) LONGITUDE : 131 5.67000 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 14:58:27 5294 5294 CLEAN 4.5 2004/03/08 15:10:25 5294 5294 SHIFTDAT 3.3 2004/03/16 15:04:04 ? ? SHIFTDAT 3.3 2004/03/16 15:08:09 ? ? DELETE 6.3 2004/03/16 15:12:02 5294 1415 CTDEDIT 4.50 2004/03/17 16:08:29 1415 1284 CALIB 11.4 2004/03/22 12:23:00 1284 1284 FILTERS 4.3 2004/03/22 12:58:55 1284 1284 BINAVE 4.0.1 2004/03/22 13:05:19 1284 45 REMOVECH 6.0 2004/03/22 13:40:59 45 45 HDREDIT2 1.9 2004/03/22 14:15:43 ? ? HDREDIT2 1.9 2004/03/29 10:57:22 ? ? $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 37.68 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\20030025011.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 = May 31 2003 14:14:35 NMEA Latitude = 53 54.97 N NMEA Longitude = 131 05.67 W NMEA UTC (Time) = May 31 2003 12:19:54 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker WE RICKER Cruise: 2003-04 2003-25 Station: D3 Latitude: 53 54.98 Longitude: 131 05.69 Depth 50 # nquan = 13 # nvalues = 5294 # 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, 5294 # span 1 = 1.738, 47.683 # span 2 = 9.4860, 10.1928 # span 3 = 9.4848, 10.3475 # span 4 = 3.438422, 3.506868 # span 5 = 0.153968, 3.539116 # span 6 = 0.7690, 76.4478 # span 7 = 1.8315e-02, 9.8352e+00 # span 8 = -1.110, 1.482 # span 9 = 0, 1 # span 10 = 31.5979, 31.7610 # span 11 = 1.1019, 32.0698 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 31 2003 14:14:35 # 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 14:09:10, 5.30a # datcnv_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\2003-25-0011.dat Q:\Cruis e_Data\2003-25\Hecate_Strait\CTD\2003-25-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 08 2004 14:10:22, 5.30a # wildedit_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\convert\2003-25-0011.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 14:11:27, 5.30a # alignctd_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\wildedit\2003-25-0011.c nv # alignctd_adv = c1S/m 0.073 # celltm_date = Mar 08 2004 14:13:02, 5.30a # celltm_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\align\2003-25-0011.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 14:15:54, 5.30a # Derive_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\celltm\2003-25-0011.cnv Q :\Cruise_Data\2003-18\2003-18-CTD1.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3db and records corrupted by shed wakes around 36 and 40db; salinity was cleaned. -------------------------------------------------------------------- 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 3.2 10.1760 18.3 0.032 31.6754 41 4.0 10.1761 18.5 0.033 31.6754 59 4.9 10.1751 18.3 0.032 31.6743 46 6.0 10.1749 18.3 0.033 31.6744 28 7.0 10.1748 18.3 0.032 31.6745 26 8.0 10.1750 18.4 0.037 31.6743 26 9.0 10.1745 18.4 0.041 31.6738 35 10.0 10.1747 18.4 0.050 31.6740 28 11.0 10.1759 18.4 0.061 31.6744 23 12.0 10.1762 18.4 0.069 31.6744 25 13.0 10.1742 18.4 0.086 31.6733 36 14.0 10.1748 18.3 0.128 31.6737 26 15.0 10.1748 18.4 0.206 31.6736 20 16.0 10.1744 18.4 0.297 31.6734 23 17.1 10.1749 18.3 0.550 31.6733 44 17.9 10.1762 18.4 0.985 31.6744 30 19.0 10.1791 18.6 1.450 31.6764 21 20.0 10.1782 18.7 1.768 31.6760 22 21.1 10.1785 18.8 2.317 31.6761 37 21.9 10.1799 18.9 3.075 31.6774 36 23.0 10.1815 19.3 3.475 31.6792 22 24.0 10.1801 19.2 3.562 31.6806 19 25.0 10.1788 19.5 4.183 31.6822 21 26.0 10.1779 19.8 5.163 31.6826 34 27.0 10.1784 19.9 5.205 31.6826 36 28.0 10.1767 19.2 6.015 31.6837 26 29.0 10.1724 20.4 4.547 31.6863 22 30.0 10.1719 20.7 4.746 31.6865 25 31.1 10.1725 20.9 3.998 31.6866 42 31.9 10.1722 20.8 4.682 31.6872 35 33.0 10.1617 21.2 3.594 31.6904 17 34.0 10.1476 22.4 3.504 31.6923 15 35.0 10.0938 24.1 3.435 31.6902 21 36.0 10.0551 26.3 2.969 31.6879 27 37.0 10.0474 27.0 2.338 31.6877 19 38.0 10.0482 26.8 2.104 31.6878 17 39.1 10.0352 27.2 1.918 31.6865 23 39.9 9.9941 27.9 1.678 31.6831 26 41.0 9.8840 29.8 1.458 31.6784 22 42.0 9.7373 31.0 1.083 31.6723 19 43.1 9.6272 32.8 0.928 31.6719 31 43.9 9.6172 33.4 0.821 31.6718 52 45.0 9.5884 33.2 0.723 31.6709 20 46.0 9.5454 33.2 0.750 31.6700 22 47.0 9.4992 33.8 0.649 31.6688 39