*2008/06/28 13:07:29.04 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/08 19:26:28.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EDA26C1E NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.26675 58.00528 2 Temperature 'deg C (ITS90)' 7.1861 7.458675 3 Salinity:T0:C0 PSS-78 30.08668 30.78399 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 : L2E EVENT NUMBER : 20 LATITUDE : 50 39.17200 N ! (deg min) LONGITUDE : 126 7.72100 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 1291 1291 HDREDIT2 2.5.1 2008/06/24 12:11:42 ? ? CLEAN 5.0.2 2008/06/24 12:13:30 ? ? ADTIMCH 4.3 2008/06/24 15:26:55 1291 1291 SHIFTDAT 3.4 2008/06/27 10:06:58 1291 1291 CLIP 1.3 2008/06/27 10:20:23 1291 1092 DELETE 6.3 2008/06/27 10:22:04 1092 273 CTDEDIT 4.61 2008/06/27 13:26:17 273 241 BINAVE 4.1.1 2008/06/27 18:29:40 241 57 REMOVECH 8.0 2008/06/28 13:05:58 57 57 HDREDIT2 2.5.1 2008/06/28 13:07:29 ? ? $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 48.33 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/06/27 13:26:17 32 records were deleted in this editing session. 23 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 13:07:29 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\2008-0001008013.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 08 2008 19:38:49 Cruise: 2008-33 Station:L2E Event:020 Cast:50m Latitude:50 39.172 Longitude:-126 7.721 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 13 08 Apr 2008 11:26:28 samples 24661 to 25951, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 1291 # 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, 1291 # span 1 = 0.201, 58.332 # span 2 = 6.4204, 7.5350 # span 3 = 0.005235, 3.160727 # span 4 = -0.818, 1.019 # span 5 = 0.0378, 30.7847 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 08 2008 11:26:28 # 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\2008-020.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\2008-33-0020. 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\2008-33-0020.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 2.1db 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 7.4587 30.0867 4 3.0 7.4410 30.0885 6 4.0 7.3772 30.0914 4 4.9 7.3703 30.0924 4 6.0 7.3758 30.1034 5 7.1 7.3736 30.1346 4 8.1 7.3708 30.1863 4 9.1 7.3663 30.2778 4 10.1 7.3561 30.3531 4 11.1 7.3498 30.3861 4 12.0 7.3390 30.4319 4 13.0 7.3189 30.5006 4 14.0 7.2978 30.5591 4 15.0 7.2908 30.5889 4 16.0 7.2874 30.6053 4 16.9 7.2843 30.6180 4 18.0 7.2768 30.6360 5 19.1 7.2658 30.6567 4 20.0 7.2612 30.6670 4 21.0 7.2590 30.6712 4 21.9 7.2580 30.6730 4 23.0 7.2562 30.6758 5 24.1 7.2554 30.6770 4 25.0 7.2554 30.6773 4 26.0 7.2552 30.6778 4 27.0 7.2547 30.6785 4 27.9 7.2541 30.6793 4 29.0 7.2533 30.6802 5 30.1 7.2518 30.6822 4 31.0 7.2490 30.6863 4 32.0 7.2413 30.6970 4 33.0 7.2329 30.7098 4 33.9 7.2260 30.7209 4 35.0 7.2223 30.7278 5 36.1 7.2213 30.7320 4 37.1 7.2174 30.7434 4 38.0 7.2152 30.7500 4 39.0 7.2130 30.7528 4 40.0 7.2094 30.7539 4 41.0 7.2066 30.7545 4 42.0 7.2070 30.7545 4 42.9 7.2069 30.7554 4 43.9 7.2066 30.7556 4 44.9 7.2046 30.7563 4 46.0 7.2001 30.7574 5 47.1 7.1962 30.7593 4 48.1 7.1941 30.7624 4 49.1 7.1919 30.7672 4 50.0 7.1911 30.7716 4 51.0 7.1910 30.7738 4 52.0 7.1904 30.7747 4 53.0 7.1904 30.7748 4 54.0 7.1896 30.7749 4 54.9 7.1893 30.7749 4 56.0 7.1879 30.7774 5 57.1 7.1863 30.7817 5 58.0 7.1861 30.7840 7