*2008/06/28 13:07:30.34 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/09 16:33:30.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1468D4C4 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.876714 40.8115 2 Temperature 'deg C (ITS90)' 7.4108 7.76956 3 Salinity:T0:C0 PSS-78 28.15451 30.69908 4 Number_of_bin_records n/a 4 7 $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\2008-33\Pro $END *ADMINISTRATION MISSION : 2008-33 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 : MAC PT EVENT NUMBER : 43 LATITUDE : 50 41.22400 N ! (deg min) LONGITUDE : 125 44.19900 W ! (deg min) WATER DEPTH : 37 *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 2008/06/24 12:04:57 985 985 HDREDIT2 2.5.1 2008/06/24 12:12:07 ? ? CLEAN 5.0.2 2008/06/24 12:13:34 ? ? ADTIMCH 4.3 2008/06/24 15:27:00 985 985 SHIFTDAT 3.4 2008/06/27 10:07:03 985 985 CLIP 1.3 2008/06/27 10:20:28 985 786 DELETE 6.3 2008/06/27 10:22:08 786 225 CTDEDIT 4.61 2008/06/27 14:44:59 225 178 BINAVE 4.1.1 2008/06/27 18:29:42 178 40 REMOVECH 8.0 2008/06/28 13:06:00 40 40 HDREDIT2 2.5.1 2008/06/28 13:07:30 ? ? $END $REMARKS -HEADER EDITS: 2008/06/24 12:12:07 Applied edit header: Q:\Cruise_Data_Processing\2008-33\Processing\doc\add long-lat-waterdepth.hdr -CLEAN functions: 2008/06/24 12:13:26 20 Set event to last 4 characters of file name -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 31.60 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/06/27 14:44:59 47 records were deleted in this editing session. 8 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 2008/06/28 13:06:00 4 channels removed. -HEADER EDITS: 2008/06/28 13:07:30 Applied edit header: Q:\Cruise_Data_Processing\2008-33\Processing\doc\header.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\2008-33 Broughton\2008-0001008030030.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 09 2008 19:07:24 Cruise: 2008-33 Station:Mac Pt Event:043 Cast:30m Latitude:50 41.224 Longitude:-125 44.199 ds SeacatPlus V 1.6b SERIAL NO. 5299 09 Apr 2008 17:06:11 vbatt = 12.7, vlith = 8.3, ioper = 62.0 ma, ipump = 57.7 ma, status = not logging number of scans to average = 1 samples = 77771, free = 684829, casts = 43 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 09 Apr 2008 17:06:33 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 30 09 Apr 2008 08:33:30 samples 53138 to 54122, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 985 # 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, 985 # span 1 = 0.157, 41.596 # span 2 = 7.4057, 8.2650 # span 3 = -0.000031, 3.171378 # span 4 = -0.767, 0.953 # span 5 = 0.0000, 30.7031 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 09 2008 08:33:30 # 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 = Jun 24 2008 10:35:39, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-33\RAW\CTD\2008-043.hex Q:\Cruise_D ata_Processing\2008-33\Processing\doc\2008-18-ctd.con # datcnv_skipover = 0 # filter_date = Jun 24 2008 11:49:07, 7.12 # filter_in = Q:\Cruise_Data_Processing\2008-33\Processing\convert\2008-33-0043. 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 = Jun 24 2008 11:55:28, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-33\Processing\filter\2008-33-0043.c nv Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0035.con # file_type = ascii END* CTDEDIT was used to remove surface records to 1.4db and a few records from the bottom of the cast. Salinity was cleaned lightly. **************************************************************************** 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 1.9 7.5916 28.1545 7 2.9 7.6937 28.4765 5 3.9 7.7696 28.9456 5 5.0 7.7556 29.0629 5 6.0 7.7330 29.1760 4 7.0 7.6029 29.7918 5 8.0 7.5049 30.3432 4 8.9 7.4921 30.4721 4 10.0 7.4889 30.5013 5 11.0 7.4854 30.5126 4 12.0 7.4746 30.5386 5 13.1 7.4721 30.5529 4 14.0 7.4672 30.5750 4 15.0 7.4653 30.5883 5 16.0 7.4639 30.6020 4 16.9 7.4595 30.6292 4 18.0 7.4585 30.6434 5 19.0 7.4634 30.6455 4 19.9 7.4658 30.6487 4 21.0 7.4688 30.6509 5 22.0 7.4718 30.6525 4 22.9 7.4602 30.6609 4 24.0 7.4559 30.6665 5 25.0 7.4594 30.6683 4 26.0 7.4601 30.6691 4 27.0 7.4605 30.6695 5 28.1 7.4515 30.6716 4 29.0 7.4416 30.6758 4 29.9 7.4376 30.6790 4 31.0 7.4338 30.6825 5 32.0 7.4290 30.6862 4 32.9 7.4295 30.6856 4 34.0 7.4324 30.6836 5 35.1 7.4327 30.6833 4 36.0 7.4353 30.6813 4 36.9 7.4349 30.6818 4 38.0 7.4311 30.6847 5 39.0 7.4296 30.6853 4 40.0 7.4260 30.6875 5 40.8 7.4108 30.6991 4