*2008/05/23 13:50:12.96 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/03/11 16:25:01.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BB2087D9 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.0125 51.9 2 Temperature 'deg C (ITS90)' 6.974537 6.990272 3 Salinity:T0:C0 PSS-78 30.57217 30.59225 4 Number_of_bin_records n/a 5 9 $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\2008-18\Pro $END *ADMINISTRATION MISSION : 2008-18 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 : CLIO EVENT NUMBER : 1 LATITUDE : 50 36.31000 N ! (deg min) LONGITUDE : 126 21.25000 W ! (deg min) WATER DEPTH : 55 *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 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/05/15 16:22:05 1351 1351 HDREDIT2 2.5.1 2008/05/15 16:38:38 ? ? ADTIMCH 4.3 2008/05/16 09:33:03 1351 1351 SHIFTDAT 3.4 2008/05/16 14:13:43 1351 1351 CLIP 1.3 2008/05/16 14:14:03 1351 1152 DELETE 6.3 2008/05/16 14:14:23 1152 335 CTDEDIT 4.61 2008/05/19 09:27:25 335 318 BINAVE 4.1.1 2008/05/19 12:51:33 318 50 REMOVECH 8.0 2008/05/23 13:49:34 50 50 HDREDIT2 2.5.1 2008/05/23 13:50:12 ? ? $END $REMARKS -HEADER EDITS: 2008/05/15 16:38:38 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 42.30 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/05/19 09:27:25 17 records were deleted in this editing session. 44 changes in channel Salinity:T0:C0 -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 13:49:34 4 channels removed. -HEADER EDITS: 2008/05/23 13:50:12 Applied edit header: Q:\Cruise_Data_Processing\2008-18\Processing\doc\header.txt $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\2008-18 Broughton\Burn\hex001.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Mar 17 2008 09:09:31 ds SeacatPlus V 1.6b SERIAL NO. 5299 17 Mar 2008 08:08:54 vbatt = 12.7, vlith = 8.5, ioper = 62.1 ma, ipump = 85.9 ma, status = not logging number of scans to average = 1 samples = 89770, free = 672830, casts = 56 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 17 Mar 2008 08:09:14 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 1 11 Mar 2008 08:25:01 samples 1 to 1351, avg = 1, stop = mag switch S> # nquan = 7 # nvalues = 1351 # 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, 1351 # span 1 = 0.028, 52.311 # span 2 = 6.5487, 6.9918 # span 3 = 0.000119, 3.126634 # span 4 = -0.812, 0.704 # span 5 = 0.0033, 30.5950 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Mar 11 2008 08:25:01 # 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 15 2008 15:32:48, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-18\RAW\CTD\hex001.hex Q:\Cruise_Dat a_Processing\2008-18\Processing\doc\2008-18-ctd.con # datcnv_skipover = 0 # filter_date = May 15 2008 15:55:04, 7.12 # filter_in = Q:\Cruise_Data_Processing\2008-18\Processing\convert\2008-18-0001. 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 15 2008 16:20:56, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-18\Processing\filter\2008-18-0001.c nv Q:\Cruise_Data_Processing\2008-18\Processing\doc\2008-18-ctd.con # file_type = ascii END* CTDEDIT was used to remove surface records to 2.5db and to clean salinity. **************************************************************************** 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 3.0 6.9748 30.5722 8 4.0 6.9753 30.5728 8 5.0 6.9745 30.5742 8 6.0 6.9770 30.5752 7 6.9 6.9797 30.5776 7 8.0 6.9807 30.5779 7 9.0 6.9808 30.5780 6 9.9 6.9812 30.5781 6 10.9 6.9806 30.5775 6 11.9 6.9806 30.5774 7 13.0 6.9812 30.5778 6 14.0 6.9809 30.5779 6 14.9 6.9810 30.5774 6 15.9 6.9801 30.5765 6 16.9 6.9801 30.5762 6 18.0 6.9814 30.5775 7 19.0 6.9818 30.5781 6 20.0 6.9819 30.5782 6 21.0 6.9828 30.5788 6 22.0 6.9832 30.5794 6 23.0 6.9837 30.5796 6 23.9 6.9831 30.5797 6 24.9 6.9843 30.5803 6 25.9 6.9853 30.5815 6 26.9 6.9875 30.5834 7 28.0 6.9896 30.5853 6 29.0 6.9903 30.5865 6 30.0 6.9902 30.5870 6 31.0 6.9900 30.5870 6 32.0 6.9895 30.5875 6 32.9 6.9895 30.5877 6 33.9 6.9895 30.5879 6 34.9 6.9896 30.5876 6 35.9 6.9896 30.5873 6 36.9 6.9903 30.5875 7 38.0 6.9901 30.5875 6 39.0 6.9885 30.5879 6 40.0 6.9868 30.5882 6 41.0 6.9865 30.5884 6 41.9 6.9865 30.5885 6 43.0 6.9863 30.5880 7 44.0 6.9862 30.5879 6 44.9 6.9866 30.5890 5 45.9 6.9871 30.5902 6 46.9 6.9873 30.5908 6 48.0 6.9870 30.5900 7 49.0 6.9860 30.5892 6 50.0 6.9854 30.5886 6 50.9 6.9858 30.5901 7 51.9 6.9871 30.5922 9