*2008/05/23 13:55:35.35 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/22 21:04:42.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : ED164FAD NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.15 45.66667 2 Temperature 'deg C (ITS90)' 7.246014 7.876733 3 Salinity:T0:C0 PSS-78 29.7822 30.86373 4 Number_of_bin_records n/a 3 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 9 F ' ' 4 4 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-38\Pro $END *ADMINISTRATION MISSION : 2008-38 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Broughton Salmon and Sea Lice SCIENTIST : Galbraith M. PLATFORM : Princeton *LOCATION GEOGRAPHIC AREA : Broughton Archipelago & Knight Inlet STATION : Lond EVENT NUMBER : 21 LATITUDE : 50 46.17500 N ! (deg min) LONGITUDE : 126 7.75000 W ! (deg min) WATER DEPTH : 64 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 5299 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 5299 conductivity ' ' 5299 Pressure ' ' ' ' $END $REMARKS SOFTWARE VERSION 1.31 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/05/16 12:55:17 1047 1047 HDREDIT2 2.5.1 2008/05/16 12:56:42 ? ? ADTIMCH 4.3 2008/05/16 13:38:06 1047 1047 SHIFTDAT 3.4 2008/05/16 13:48:06 1047 1047 CLIP 1.3 2008/05/16 13:48:36 1047 848 DELETE 6.3 2008/05/16 13:48:59 848 286 CTDEDIT 4.61 2008/05/19 14:01:21 286 279 BINAVE 4.1.1 2008/05/19 14:22:49 279 46 REMOVECH 8.0 2008/05/23 13:55:03 46 46 HDREDIT2 2.5.1 2008/05/23 13:55:35 ? ? $END $REMARKS -HEADER EDITS: 2008/05/16 12:56:42 Applied edit header: C:\My Documents\sample headers\add long-lat-waterdepth-stnname.hdr Channel 2: Pressure [decibar] Units: dbars ==> decibar -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Temperature # of Records to Advance (-ve for Delay): At REC# 0 Shift= 2.25 Salinity was recalculated after shift -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 200, 40000 Time Not Available in File -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 36.50 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/05/19 14:01:21 7 records were deleted in this editing session. No data values were changed. -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. -REMOVECH 2008/05/23 13:55:03 4 channels removed. -HEADER EDITS: 2008/05/23 13:55:35 Applied edit header: Q:\Cruise_Data_Processing\2008-38\Processing\doc\header.txt $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\2008-38\Data\2008-13-006009.hex Software Version 1.31 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 22 2008 21:28:36 ds SeacatPlus V 1.6b SERIAL NO. 5299 22 Apr 2008 20:23:31 vbatt = 12.5, vlith = 8.4, ioper = 62.0 ma, ipump = 78.4 ma, status = not logging number of scans to average = 1 samples = 20862, free = 741738, casts = 13 mode = profile, minimum cond freq = 2900, pump delay = 30 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.3 volts pressure sensor = strain gauge, range = 870.0 SBE 38 = no, Gas Tension Device = no Ext Volt 0 = no, Ext Volt 1 = no, Ext Volt 2 = no, Ext Volt 3 = no echo commands = yes output format = raw HEX S> SeacatPlus V 1.6b SERIAL NO. 5299 22 Apr 2008 20:23:50 temperature: 20-dec-07 TA0 = 1.239780e-03 TA1 = 2.568902e-04 TA2 = 2.939242e-07 TA3 = 1.275296e-07 TOFFSET = 0.000000e+00 conductivity: 20-dec-07 G = -9.996093e-01 H = 1.257222e-01 I = -3.921464e-04 J = 4.366159e-05 CF0 = 2.828559e+03 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 2651408, range = 870 psia: 18-dec-07 PA0 = 1.855029e+00 PA1 = 2.644191e-03 PA2 = 2.397141e-11 PTCA0 = 5.240580e+05 PTCA1 = 5.275216e+01 PTCA2 = -8.601253e-01 PTCB0 = 2.543188e+01 PTCB1 = 7.750000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -6.165396e+01 PTEMPA1 = 5.373011e+01 PTEMPA2 = -6.133162e-01 POFFSET = 0.000000e+00 volt 0: offset = -4.844105e-02, slope = 1.246264e+00 volt 1: offset = -4.821895e-02, slope = 1.246629e+00 volt 2: offset = -4.817895e-02, slope = 1.246666e+00 volt 3: offset = -4.868737e-02, slope = 1.247244e+00 EXTFREQSF = 1.000032e+00 dh cast 9 22 Apr 2008 13:04:42 samples 14753 to 15799, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 1047 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = tv290C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = dz/dtM: Descent Rate [m/s] # name 5 = sal00: Salinity [PSU] # name 6 = flag: flag # span 0 = 1, 1047 # span 1 = 0.076, 46.475 # span 2 = 7.2437, 11.6722 # span 3 = 0.000088, 3.204496 # span 4 = -0.793, 0.872 # span 5 = 0.0061, 30.8663 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 22 2008 13:04:42 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 5299, 20-Dec-07 # sensor 1 = Frequency 1 conductivity, 5299, 20-Dec-07, cpcor = -9.5700e-08 # sensor 2 = Pressure Number # datcnv_date = May 16 2008 11:54:40, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-38\RAW\CTD\2008-13-006009.hex Q:\Cr uise_Data_Processing\2008-18\Processing\doc\2008-18-ctd.con # datcnv_skipover = 0 # filter_date = May 16 2008 12:53:34, 7.12 # filter_in = Q:\Cruise_Data_Processing\2008-38\Processing\convert\2008-38-0021. cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = c0S/m # filter_low_pass_B_vars = prdM # Derive_date = May 16 2008 12:54:13, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-38\Processing\filter\2008-38-0021.c nv Q:\Cruise_Data_Processing\2008-18\Processing\doc\2008-18-ctd.con # file_type = ascii END* CTDEDIT was used to remove records from the bottom of the cast. **************************************************************************** SeaCat salinity is prone to error due to a mismatch of conductivity and temperature response times, especially when the descent rate is non-uniform. Such errors are likely to be larger than calibration errors. SeaCat salinity errors are expected to be as high as 0.05 units in areas of high gradients. ************************************************************************* !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure :T0:C0 er_o ! ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.1 7.8767 29.7822 6 2.0 7.8428 29.8278 10 2.9 7.7772 29.8953 9 4.0 7.6582 29.9531 10 4.9 7.5825 29.9989 9 5.9 7.5623 30.0420 7 6.9 7.4435 30.1936 8 8.0 7.3136 30.4344 7 8.9 7.2791 30.4947 7 9.9 7.2801 30.5036 7 10.9 7.2786 30.5094 8 12.0 7.2780 30.5222 8 12.9 7.2701 30.5300 9 14.0 7.2500 30.5408 7 14.9 7.2460 30.5610 7 15.9 7.2515 30.5780 7 16.9 7.2527 30.5846 7 17.9 7.2517 30.5856 7 18.9 7.2511 30.5912 7 19.9 7.2571 30.5946 7 20.9 7.2611 30.5964 5 21.9 7.2648 30.5977 5 22.9 7.2682 30.6000 5 23.9 7.2686 30.6037 5 25.0 7.2611 30.6105 5 25.9 7.2631 30.6152 4 26.9 7.2741 30.6192 5 27.9 7.2824 30.6285 5 29.0 7.2884 30.6452 5 29.9 7.2919 30.6653 4 30.9 7.2936 30.6785 5 31.9 7.2939 30.6924 5 33.0 7.2976 30.7216 5 34.0 7.3002 30.7519 5 35.0 7.3001 30.7668 5 36.0 7.2998 30.7720 4 36.9 7.2984 30.7788 5 37.9 7.2974 30.7840 5 39.0 7.2978 30.7860 5 40.0 7.2988 30.7858 5 41.0 7.2985 30.7882 5 42.0 7.2963 30.7952 5 43.0 7.2815 30.8229 4 43.9 7.2683 30.8473 5 44.9 7.2621 30.8602 6 45.7 7.2607 30.8637 3