*2008/06/28 13:07:31.81 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/10 18:02:10.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 60 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A8F9AF25 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.180667 61.70567 2 Temperature 'deg C (ITS90)' 7.20526 7.400733 3 Salinity:T0:C0 PSS-78 30.33607 30.9861 4 Number_of_bin_records n/a 3 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\2008-33\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 : LOAF PT EVENT NUMBER : 77 LATITUDE : 50 49.56300 N ! (deg min) LONGITUDE : 126 11.62300 W ! (deg min) WATER DEPTH : 58 *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 12:05:05 1217 1217 HDREDIT2 2.5.1 2008/06/24 12:12:13 ? ? CLEAN 5.0.2 2008/06/24 12:13:38 ? ? ADTIMCH 4.3 2008/06/24 15:27:06 1217 1217 SHIFTDAT 3.4 2008/06/27 10:07:08 1217 1217 CLIP 1.3 2008/06/27 10:20:36 1217 1018 DELETE 6.3 2008/06/27 10:22:12 1018 315 CTDEDIT 4.61 2008/06/27 16:13:30 315 250 BINAVE 4.1.1 2008/06/27 18:29:44 250 60 REMOVECH 8.0 2008/06/28 13:06:03 60 60 HDREDIT2 2.5.1 2008/06/28 13:07:31 ? ? $END $REMARKS -HEADER EDITS: 2008/06/24 12:12:13 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 52.23 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/06/27 16:13:30 65 records were deleted in this editing session. 58 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 13:06:03 4 channels removed. -HEADER EDITS: 2008/06/28 13:07:31 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\2008-0001008030044050.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 11 2008 11:36:40 Cruise: 2008-33 Station:Loaf Pt Event:077 Cast:50m Latitude:50 49.563 Longitude:-126 11.623 ds SeacatPlus V 1.6b SERIAL NO. 5299 11 Apr 2008 09:26:58 vbatt = 12.6, vlith = 8.5, ioper = 62.0 ma, ipump = 80.5 ma, status = not logging number of scans to average = 1 samples = 119917, free = 642683, casts = 65 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 11 Apr 2008 09:27:11 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 50 10 Apr 2008 10:02:10 samples 85199 to 86415, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 1217 # 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, 1217 # span 1 = 0.300, 62.233 # span 2 = 6.6139, 7.4624 # span 3 = 0.000042, 3.182238 # span 4 = -0.777, 0.984 # span 5 = 0.0031, 30.9868 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 10 2008 10:02:10 # 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 10:35:41, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-33\RAW\CTD\2008-077.hex Q:\Cruise_D ata_Processing\2008-33\Processing\doc\2008-18-ctd.con # datcnv_skipover = 0 # filter_date = Jun 24 2008 11:49:11, 7.12 # filter_in = Q:\Cruise_Data_Processing\2008-33\Processing\convert\2008-33-0077. 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 11:55:31, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-33\Processing\filter\2008-33-0077.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 2.8db 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 3.2 7.4007 30.3361 3 3.9 7.3849 30.3480 4 5.0 7.3404 30.4601 5 6.1 7.3124 30.5733 4 7.0 7.3391 30.5627 4 8.0 7.3310 30.5877 4 9.0 7.3205 30.6241 4 9.9 7.3154 30.6393 4 10.9 7.3028 30.6538 4 12.0 7.2932 30.6702 5 13.1 7.2877 30.6876 4 14.1 7.2846 30.7016 4 15.0 7.2812 30.7164 4 16.0 7.2785 30.7272 4 17.0 7.2696 30.7520 5 18.1 7.2600 30.7759 4 19.0 7.2540 30.7906 4 20.0 7.2528 30.7962 4 20.9 7.2512 30.8020 4 22.0 7.2469 30.8116 5 23.1 7.2435 30.8194 4 24.0 7.2382 30.8303 4 25.0 7.2357 30.8358 4 26.0 7.2353 30.8366 4 26.9 7.2348 30.8375 4 28.0 7.2334 30.8398 5 29.1 7.2291 30.8458 4 30.0 7.2276 30.8492 4 31.0 7.2231 30.8593 4 31.9 7.2101 30.8883 4 33.0 7.2103 30.9025 5 34.1 7.2123 30.9104 4 35.1 7.2123 30.9204 4 36.0 7.2069 30.9358 4 37.0 7.2055 30.9413 4 37.9 7.2056 30.9419 4 39.0 7.2053 30.9428 5 40.1 7.2055 30.9438 4 41.1 7.2056 30.9457 4 42.0 7.2056 30.9480 4 43.0 7.2056 30.9538 4 43.9 7.2073 30.9637 4 44.9 7.2105 30.9699 4 46.0 7.2182 30.9746 5 47.1 7.2226 30.9805 4 48.0 7.2239 30.9830 4 49.0 7.2250 30.9839 4 50.0 7.2235 30.9853 4 50.9 7.2235 30.9856 4 52.0 7.2215 30.9858 5 53.1 7.2206 30.9857 4 54.0 7.2215 30.9855 4 55.0 7.2219 30.9855 4 56.0 7.2213 30.9854 4 56.9 7.2190 30.9859 4 57.9 7.2187 30.9861 4 59.0 7.2196 30.9860 5 60.0 7.2184 30.9856 4 61.0 7.2147 30.9853 6 61.7 7.2132 30.9853 3