*2008/06/28 13:07:28.96 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/08 19:16:27.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 58 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CFDCB0ED NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.34 58.5895 2 Temperature 'deg C (ITS90)' 7.178443 7.537233 3 Salinity:T0:C0 PSS-78 29.96982 30.8035 4 Number_of_bin_records n/a 2 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 : L2F EVENT NUMBER : 18 LATITUDE : 50 38.95600 N ! (deg min) LONGITUDE : 126 7.62200 W ! (deg min) WATER DEPTH : 188 *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 12:04:50 1148 1148 HDREDIT2 2.5.1 2008/06/24 12:11:42 ? ? CLEAN 5.0.2 2008/06/24 12:13:29 ? ? ADTIMCH 4.3 2008/06/24 15:26:54 1148 1148 SHIFTDAT 3.4 2008/06/27 10:06:58 1148 1148 CLIP 1.3 2008/06/27 10:20:23 1148 949 DELETE 6.3 2008/06/27 10:22:04 949 279 CTDEDIT 4.61 2008/06/27 13:24:06 279 243 BINAVE 4.1.1 2008/06/27 18:29:40 243 58 REMOVECH 8.0 2008/06/28 13:05:58 58 58 HDREDIT2 2.5.1 2008/06/28 13:07:28 ? ? $END $REMARKS -HEADER EDITS: 2008/06/24 12:11:42 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 48.69 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/06/27 13:24:06 36 records were deleted in this editing session. 15 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 13:05:58 4 channels removed. -HEADER EDITS: 2008/06/28 13:07:28 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\2008-0001008012.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 08 2008 19:37:41 Cruise: 2008-33 Station:L2f Event:018 Cast:50m Latitude:50 38.956 Longitude:-126 7.622 ds SeacatPlus V 1.6b SERIAL NO. 5299 08 Apr 2008 17:06:32 vbatt = 12.9, vlith = 8.3, ioper = 62.0 ma, ipump = 81.0 ma, status = not logging number of scans to average = 1 samples = 53137, free = 709463, casts = 29 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 08 Apr 2008 17:06:56 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 12 08 Apr 2008 11:16:27 samples 23513 to 24660, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 1148 # 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, 1148 # span 1 = 0.177, 58.692 # span 2 = 6.3032, 7.5834 # span 3 = 0.000064, 3.161891 # span 4 = -0.833, 1.002 # span 5 = 0.0029, 30.8036 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 08 2008 11:16:27 # 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 10:35:37, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-33\RAW\CTD\2008-018.hex Q:\Cruise_D ata_Processing\2008-33\Processing\doc\2008-18-ctd.con # datcnv_skipover = 0 # filter_date = Jun 24 2008 11:49:04, 7.12 # filter_in = Q:\Cruise_Data_Processing\2008-33\Processing\convert\2008-33-0018. 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 11:55:25, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-33\Processing\filter\2008-33-0018.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 2.2db 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 2.3 7.5372 29.9700 3 3.0 7.5294 29.9698 6 4.0 7.5196 29.9710 4 5.0 7.4824 29.9805 5 6.1 7.4060 30.0104 4 7.0 7.3774 30.0247 4 8.0 7.3759 30.0285 4 9.0 7.3779 30.0364 4 9.9 7.3918 30.0457 4 10.9 7.3942 30.0736 4 12.0 7.3849 30.1187 5 13.1 7.3586 30.1814 4 14.0 7.3633 30.2507 4 15.0 7.3626 30.3084 4 16.0 7.3608 30.3384 4 17.0 7.3596 30.3602 4 17.9 7.3579 30.3765 4 18.9 7.3494 30.4051 4 20.0 7.3285 30.4667 5 21.1 7.2987 30.5511 4 22.1 7.2891 30.5827 4 23.1 7.2858 30.5914 4 24.0 7.2845 30.5966 4 25.0 7.2835 30.6024 4 26.0 7.2799 30.6103 4 26.9 7.2691 30.6297 4 27.9 7.2626 30.6403 4 28.9 7.2559 30.6509 4 30.0 7.2515 30.6631 5 31.1 7.2482 30.6712 4 32.1 7.2446 30.6789 4 33.0 7.2422 30.6840 4 34.0 7.2415 30.6861 4 35.0 7.2407 30.6885 4 36.0 7.2396 30.6917 4 36.9 7.2392 30.6938 4 37.9 7.2376 30.6993 4 38.9 7.2325 30.7122 4 40.0 7.2289 30.7222 5 41.1 7.2208 30.7351 4 42.1 7.2105 30.7526 4 43.0 7.2076 30.7612 4 43.9 7.2034 30.7674 4 45.0 7.1967 30.7732 5 46.0 7.1929 30.7775 4 47.0 7.1885 30.7820 4 47.9 7.1867 30.7835 4 49.0 7.1856 30.7845 5 50.1 7.1849 30.7851 4 51.0 7.1836 30.7859 4 52.0 7.1831 30.7864 4 52.9 7.1825 30.7871 4 53.9 7.1807 30.7901 4 55.0 7.1794 30.7943 5 56.1 7.1790 30.7985 4 57.1 7.1787 30.8013 5 58.1 7.1784 30.8032 7 58.6 7.1785 30.8035 2