*2008/05/23 13:50:16.32 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/03/14 19:23:37.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A362EC98 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.1 50.7 2 Temperature 'deg C (ITS90)' 7.06352 7.26815 3 Salinity:T0:C0 PSS-78 29.4383 30.86216 4 Number_of_bin_records n/a 2 6 $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 : RP EVENT NUMBER : 93 LATITUDE : 50 46.49000 N ! (deg min) LONGITUDE : 126 30.60000 W ! (deg min) WATER DEPTH : 294 *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 16:22:26 777 777 HDREDIT2 2.5.1 2008/05/15 16:38:51 ? ? ADTIMCH 4.3 2008/05/16 09:33:19 777 777 SHIFTDAT 3.4 2008/05/16 14:14:00 777 777 DELETE 6.3 2008/05/19 12:30:10 777 250 CTDEDIT 4.61 2008/05/19 12:33:21 250 229 BINAVE 4.1.1 2008/05/19 12:51:43 229 49 REMOVECH 8.0 2008/05/23 13:49:41 49 49 HDREDIT2 2.5.1 2008/05/23 13:50:16 ? ? $END $REMARKS -HEADER EDITS: 2008/05/15 16:38:51 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 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 40.90 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/05/19 12:33:21 21 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 13:49:41 4 channels removed. -HEADER EDITS: 2008/05/23 13:50:16 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\hex056.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Mar 17 2008 09:56:43 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 56 14 Mar 2008 11:23:37 samples 88994 to 89770, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 777 # 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, 777 # span 1 = -0.023, 50.928 # span 2 = 7.0634, 9.0637 # span 3 = 0.000117, 3.158970 # span 4 = -0.772, 0.926 # span 5 = 0.0048, 30.8658 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Mar 14 2008 11:23:37 # 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 15:32:55, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-18\RAW\CTD\hex056.hex Q:\Cruise_Dat a_Processing\2008-18\Processing\doc\2008-18-ctd.con # datcnv_skipover = 0 # filter_date = May 15 2008 15:55:14, 7.12 # filter_in = Q:\Cruise_Data_Processing\2008-18\Processing\convert\2008-18-0093. 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 16:21:05, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-18\Processing\filter\2008-18-0093.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 2.8db. **************************************************************************** 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 3.1 7.2681 29.4383 2 3.9 7.2268 29.6948 5 4.9 7.1397 30.2197 4 5.9 7.1224 30.3896 5 6.9 7.1124 30.4475 4 7.9 7.1094 30.4709 5 9.0 7.0988 30.5151 5 10.0 7.0933 30.5397 4 10.9 7.0911 30.5457 5 11.9 7.0884 30.5508 4 12.9 7.0855 30.5566 5 14.0 7.0834 30.5623 5 15.0 7.0804 30.5746 4 15.9 7.0782 30.5922 5 17.0 7.0806 30.6122 5 18.0 7.0786 30.6337 4 19.0 7.0819 30.6443 5 20.0 7.0888 30.6562 5 21.0 7.0883 30.6624 4 21.9 7.0874 30.6632 5 22.9 7.0861 30.6654 4 23.9 7.0836 30.6749 5 25.0 7.0826 30.6811 5 25.9 7.0780 30.6970 4 26.9 7.0721 30.7127 5 28.0 7.0697 30.7165 5 29.0 7.0690 30.7216 4 29.9 7.0686 30.7298 5 31.0 7.0654 30.7393 5 31.9 7.0654 30.7412 4 32.9 7.0651 30.7417 5 34.0 7.0647 30.7422 5 35.0 7.0639 30.7435 5 36.0 7.0635 30.7455 5 36.9 7.0641 30.7493 4 37.9 7.0677 30.7591 5 38.9 7.0699 30.7696 5 40.0 7.0714 30.7812 5 41.0 7.0728 30.7984 5 41.9 7.0739 30.8198 4 42.9 7.0746 30.8336 5 43.9 7.0750 30.8450 5 45.0 7.0752 30.8481 5 46.0 7.0753 30.8496 5 47.0 7.0754 30.8508 5 48.0 7.0756 30.8514 4 48.9 7.0758 30.8538 5 49.9 7.0761 30.8573 6 50.7 7.0768 30.8622 5