*2008/06/28 13:07:30.10 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/09 00:03:39.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 60 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E13A2E52 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.042545 60.622 2 Temperature 'deg C (ITS90)' 7.4744 8.050091 3 Salinity:T0:C0 PSS-78 29.31251 30.6801 4 Number_of_bin_records n/a 3 11 $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 : L1B EVENT NUMBER : 38 LATITUDE : 50 41.97400 N ! (deg min) LONGITUDE : 125 50.67000 W ! (deg min) WATER DEPTH : 209 *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 12:04:56 1241 1241 HDREDIT2 2.5.1 2008/06/24 12:12:06 ? ? CLEAN 5.0.2 2008/06/24 12:13:33 ? ? ADTIMCH 4.3 2008/06/24 15:26:59 1241 1241 SHIFTDAT 3.4 2008/06/27 10:07:02 1241 1241 CLIP 1.3 2008/06/27 10:20:28 1241 1042 DELETE 6.3 2008/06/27 10:22:07 1042 334 CTDEDIT 4.61 2008/06/27 14:29:08 334 262 BINAVE 4.1.1 2008/06/27 18:29:41 262 60 REMOVECH 8.0 2008/06/28 13:06:00 60 60 HDREDIT2 2.5.1 2008/06/28 13:07:30 ? ? $END $REMARKS -HEADER EDITS: 2008/06/24 12:12:06 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 50.80 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/06/27 14:29:08 72 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 2008/06/28 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\2008-0001008027.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 08 2008 20:01:28 Cruise: 2008-33 Station:L1B Event:038 Cast:50m Latitude:50 41.974 Longitude:-125 50.670 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 27 08 Apr 2008 16:03:39 samples 48376 to 49616, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 1241 # 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, 1241 # span 1 = 0.171, 60.798 # span 2 = 7.4730, 8.1615 # span 3 = 0.000041, 3.174937 # span 4 = -0.785, 0.974 # span 5 = 0.0037, 30.6803 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 08 2008 16:03:39 # 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 10:35:38, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-33\RAW\CTD\2008-038.hex Q:\Cruise_D ata_Processing\2008-33\Processing\doc\2008-18-ctd.con # datcnv_skipover = 0 # filter_date = Jun 24 2008 11:49:06, 7.12 # filter_in = Q:\Cruise_Data_Processing\2008-33\Processing\convert\2008-33-0038. 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 11:55:27, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-33\Processing\filter\2008-33-0038.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 1.8db and a few records from the bottom of the cast. **************************************************************************** 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 2.0 8.0501 29.3125 11 3.0 8.0446 29.3221 6 4.0 8.0339 29.3407 4 4.9 8.0262 29.3561 4 6.0 7.9987 29.4089 5 7.1 7.9475 29.5307 4 8.0 7.8856 29.6334 4 9.0 7.7801 29.7606 4 9.9 7.7334 29.8156 4 11.0 7.7131 29.8512 5 12.1 7.6725 29.9363 4 13.0 7.6192 30.0476 4 14.0 7.5400 30.1892 4 14.9 7.5108 30.2657 4 16.0 7.5022 30.3047 5 17.1 7.4931 30.3384 4 18.1 7.4904 30.3537 4 19.0 7.4885 30.3743 4 20.0 7.4893 30.4021 4 20.9 7.4920 30.4336 4 21.9 7.4956 30.4561 4 23.0 7.4967 30.4717 5 24.1 7.4967 30.4826 4 25.0 7.4986 30.4887 4 26.0 7.5048 30.4973 4 27.0 7.5094 30.5057 4 27.9 7.5078 30.5162 4 29.0 7.5072 30.5228 5 30.1 7.5083 30.5317 4 31.1 7.5182 30.5404 4 32.0 7.5195 30.5456 4 33.0 7.5188 30.5479 4 33.9 7.5205 30.5504 4 34.9 7.5217 30.5529 4 36.0 7.5215 30.5539 5 37.1 7.5224 30.5533 4 38.0 7.5225 30.5538 4 39.0 7.5205 30.5586 4 40.0 7.5190 30.5639 4 40.9 7.5196 30.5670 4 41.9 7.5199 30.5692 4 43.0 7.5215 30.5759 5 44.1 7.5247 30.5917 4 45.0 7.5250 30.6080 4 46.0 7.5182 30.6245 4 46.9 7.5027 30.6350 4 48.0 7.4935 30.6384 5 49.1 7.4931 30.6418 4 50.0 7.4878 30.6458 4 51.0 7.4826 30.6524 4 51.9 7.4801 30.6600 4 53.0 7.4791 30.6645 5 54.0 7.4780 30.6670 4 55.0 7.4769 30.6698 4 56.0 7.4767 30.6716 4 57.0 7.4766 30.6733 5 58.1 7.4770 30.6759 4 59.0 7.4756 30.6790 5 60.1 7.4747 30.6799 7 60.6 7.4744 30.6801 3