*2004/03/29 10:57:25.73 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/05/31 13:32:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure dbars 4.134167 43.03545 2 Temperature:Primary 'deg C (ITS90)' 9.559213 9.815154 3 Transmissivity %/metre 31.16774 34.94516 4 Fluorescence:URU:Seapoint mg/m^3 0.3429167E-01 1.133613 5 Salinity:T0:C0 PSS-78 31.37738 31.44732 6 Number_of_bin_records n/a 18 51 $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 : C4 EVENT NUMBER : 12 LATITUDE : 54 4.96000 N ! (deg min) LONGITUDE : 130 56.01000 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 14:58:30 5014 5014 CLEAN 4.5 2004/03/08 15:10:29 5008 5008 SHIFTDAT 3.3 2004/03/16 15:04:08 ? ? SHIFTDAT 3.3 2004/03/16 15:08:13 ? ? DELETE 6.3 2004/03/16 15:12:05 5008 1248 CTDEDIT 4.50 2004/03/17 16:12:39 1248 1155 CALIB 11.4 2004/03/22 12:23:01 1155 1155 FILTERS 4.3 2004/03/22 12:58:56 1155 1155 BINAVE 4.0.1 2004/03/22 13:05:20 1155 40 REMOVECH 6.0 2004/03/22 13:40:59 40 40 HDREDIT2 1.9 2004/03/22 14:15:43 ? ? HDREDIT2 1.9 2004/03/29 10:57:25 ? ? $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 33.56 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\20030025012.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 15:27:25 NMEA Latitude = 54 04.96 N NMEA Longitude = 130 56.01 W NMEA UTC (Time) = May 31 2003 13:32:44 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker WE RICKER Cruise: 2003-04 2003-25 Station: C4 Latitude: 54 04.96 Longitude: 130 56.03 Depth 46 # nquan = 13 # nvalues = 5014 # 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, 5014 # span 1 = 1.739, 43.559 # span 2 = 9.5520, 9.8560 # span 3 = 9.5512, 9.9120 # span 4 = 3.422231, 3.440659 # span 5 = 1.884965, 3.469021 # span 6 = 64.0640, 77.1358 # span 7 = 1.4652e-02, 1.8352e+00 # span 8 = -1.183, 1.355 # span 9 = 0, 1 # span 10 = 31.3045, 31.4443 # span 11 = 16.2142, 31.6704 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 31 2003 15:27:25 # 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 14:09:11, 5.30a # datcnv_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\2003-25-0012.dat Q:\Cruis e_Data\2003-25\Hecate_Strait\CTD\2003-25-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 08 2004 14:10:23, 5.30a # wildedit_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\convert\2003-25-0012.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 14:11:28, 5.30a # alignctd_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\wildedit\2003-25-0012.c nv # alignctd_adv = c1S/m 0.073 # celltm_date = Mar 08 2004 14:13:03, 5.30a # celltm_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\align\2003-25-0012.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 14:15:55, 5.30a # Derive_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\celltm\2003-25-0012.cnv Q :\Cruise_Data\2003-18\2003-18-CTD1.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.7db and records corrupted by shed wakes around 5db and nera the bottom of the cast; salinity was cleaned lightly. -------------------------------------------------------------------- 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 4.1 9.8152 31.9 0.034 31.3774 24 5.1 9.7995 31.9 0.038 31.3877 51 6.0 9.7952 31.9 0.037 31.3901 30 7.0 9.7958 31.8 0.038 31.3899 28 8.0 9.7959 31.7 0.042 31.3899 35 9.0 9.7965 31.8 0.049 31.3898 33 10.0 9.7930 31.2 0.060 31.3916 23 11.0 9.7848 31.8 0.073 31.3959 27 12.0 9.7875 31.8 0.090 31.3943 31 13.0 9.7848 31.6 0.145 31.3962 26 14.0 9.7820 31.8 0.210 31.3980 21 15.0 9.7835 31.7 0.294 31.3971 25 16.0 9.7811 31.8 0.397 31.3983 47 16.9 9.7774 31.6 0.577 31.4004 25 18.0 9.7757 31.8 0.683 31.4010 18 19.0 9.7661 31.5 0.744 31.4067 19 20.1 9.7666 31.8 0.852 31.4066 42 20.9 9.7666 31.5 0.937 31.4065 36 22.0 9.7612 31.9 1.025 31.4096 18 23.0 9.7100 32.1 1.066 31.4284 18 24.0 9.6803 32.5 1.081 31.4372 22 25.0 9.6766 33.1 1.097 31.4370 36 26.0 9.6709 31.2 1.134 31.4359 31 27.0 9.6527 32.9 1.077 31.4355 30 28.0 9.6468 34.1 1.030 31.4360 32 29.0 9.6464 34.2 1.036 31.4361 25 30.0 9.6450 34.0 1.018 31.4367 21 31.0 9.6448 34.0 1.084 31.4369 25 32.0 9.6406 34.1 1.045 31.4375 35 33.0 9.6390 34.2 1.069 31.4377 32 34.0 9.6383 33.8 1.049 31.4379 22 35.0 9.6386 34.0 0.964 31.4379 22 36.0 9.6360 34.1 0.917 31.4383 28 37.0 9.6342 34.3 0.869 31.4386 47 37.9 9.6286 34.4 0.838 31.4393 26 39.0 9.6180 34.2 0.841 31.4410 18 40.0 9.6094 34.4 0.757 31.4423 20 41.1 9.5886 34.4 0.701 31.4451 37 41.9 9.5701 34.8 0.674 31.4471 38 43.0 9.5592 34.9 0.730 31.4473 31