*2008/05/23 13:55:35.17 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/22 19:02:06.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 37D0CE19 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.3 53.95 2 Temperature 'deg C (ITS90)' 7.31345 7.762167 3 Salinity:T0:C0 PSS-78 28.4204 30.8691 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 : Hum F EVENT NUMBER : 17 LATITUDE : 50 41.68600 N ! (deg min) LONGITUDE : 126 15.35600 W ! (deg min) WATER DEPTH : 122 *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 12:55:16 956 956 HDREDIT2 2.5.1 2008/05/16 12:56:42 ? ? ADTIMCH 4.3 2008/05/16 13:38:05 956 956 SHIFTDAT 3.4 2008/05/16 13:48:05 956 956 CLIP 1.3 2008/05/16 13:48:35 956 757 DELETE 6.3 2008/05/16 13:48:59 757 250 CTDEDIT 4.61 2008/05/19 13:52:56 250 237 BINAVE 4.1.1 2008/05/19 14:22:48 237 54 REMOVECH 8.0 2008/05/23 13:55:03 54 54 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 45.90 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/05/19 13:52:56 13 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\2008-13-006007.hex Software Version 1.31 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 22 2008 21:25:22 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 7 22 Apr 2008 11:02:06 samples 8199 to 9154, avg = 1, stop = mag switch S> # nquan = 7 # nvalues = 956 # 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, 956 # span 1 = 0.149, 55.892 # span 2 = 7.3129, 10.4830 # span 3 = 0.000733, 3.179861 # span 4 = -0.822, 1.015 # span 5 = 0.0085, 30.8775 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 22 2008 11:02:06 # 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 11:54:39, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-38\RAW\CTD\2008-13-006007.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\2008-38-0017. 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\2008-38-0017.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 1.5db. **************************************************************************** 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 1.3 7.7622 28.4204 3 2.0 7.7511 28.4772 10 2.9 7.7434 28.6144 8 4.0 7.7520 28.8496 5 4.9 7.6583 29.2301 4 5.8 7.6221 29.3934 4 7.0 7.5780 29.5586 5 8.1 7.5444 29.7003 4 9.0 7.5360 29.7849 4 10.0 7.5350 29.8146 4 11.0 7.5222 29.8615 4 12.0 7.5111 29.9030 4 13.0 7.5048 29.9327 4 14.0 7.5004 29.9522 4 15.0 7.4950 29.9682 4 15.9 7.4924 29.9778 4 16.9 7.4902 29.9895 4 17.9 7.4812 30.0392 4 18.9 7.4403 30.2271 4 19.9 7.4130 30.3863 4 20.9 7.4063 30.4371 4 21.9 7.4052 30.4503 4 22.9 7.4042 30.4570 4 23.9 7.4045 30.4575 4 24.9 7.4051 30.4555 4 25.9 7.4061 30.4540 5 27.0 7.4048 30.4611 4 28.0 7.3988 30.4898 4 29.0 7.3806 30.5587 4 30.0 7.3709 30.6062 4 31.0 7.3701 30.6188 4 32.0 7.3674 30.6311 4 33.0 7.3641 30.6482 4 34.0 7.3577 30.6741 4 35.0 7.3564 30.6828 4 35.9 7.3569 30.6825 4 36.9 7.3572 30.6818 4 37.9 7.3570 30.6828 4 38.9 7.3565 30.6856 4 39.8 7.3554 30.6909 4 40.9 7.3531 30.7010 5 42.0 7.3495 30.7160 4 42.9 7.3445 30.7338 4 43.9 7.3435 30.7395 4 44.9 7.3430 30.7418 4 45.8 7.3430 30.7426 4 46.9 7.3421 30.7467 5 48.1 7.3393 30.7575 4 49.0 7.3345 30.7744 4 50.0 7.3336 30.7819 5 51.0 7.3300 30.7977 5 52.0 7.3301 30.8052 5 53.0 7.3193 30.8422 6 54.0 7.3134 30.8691 6