*2008/06/28 13:07:29.28 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/08 20:08:16.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 78CBE8DB NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.3535 57.95633 2 Temperature 'deg C (ITS90)' 7.252617 7.514 3 Salinity:T0:C0 PSS-78 30.07195 30.68308 4 Number_of_bin_records n/a 2 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 : L2A EVENT NUMBER : 24 LATITUDE : 50 40.16200 N ! (deg min) LONGITUDE : 126 7.91000 W ! (deg min) WATER DEPTH : 94 *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 12:04:52 1051 1051 HDREDIT2 2.5.1 2008/06/24 12:11:53 ? ? CLEAN 5.0.2 2008/06/24 12:13:30 ? ? ADTIMCH 4.3 2008/06/24 15:26:56 1051 1051 SHIFTDAT 3.4 2008/06/27 10:06:59 1051 1051 CLIP 1.3 2008/06/27 10:20:24 1051 852 DELETE 6.3 2008/06/27 10:22:05 852 269 CTDEDIT 4.61 2008/06/27 13:41:54 269 241 BINAVE 4.1.1 2008/06/27 18:29:40 241 57 REMOVECH 8.0 2008/06/28 13:05:59 57 57 HDREDIT2 2.5.1 2008/06/28 13:07:29 ? ? $END $REMARKS -HEADER EDITS: 2008/06/24 12:11:53 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 48.44 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/06/27 13:41:54 28 records were deleted in this editing session. 50 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 13:05:59 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\2008-0001008017.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 08 2008 19:44:01 Cruise: 2008-33 Station:L2A Event:024 Cast:50m Latitude:50 40.162 Longitude:-126 7.910 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 17 08 Apr 2008 12:08:16 samples 29349 to 30399, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 1051 # 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, 1051 # span 1 = 0.215, 58.435 # span 2 = 6.9665, 7.5246 # span 3 = 0.005392, 3.158169 # span 4 = -0.805, 1.002 # span 5 = 0.0386, 30.7054 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 08 2008 12:08:16 # 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\2008-024.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\2008-33-0024. 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\2008-33-0024.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 2.4 7.5140 30.0719 2 2.9 7.4833 30.0890 6 4.0 7.4516 30.1236 5 5.0 7.4196 30.1723 4 6.0 7.3466 30.2798 4 7.0 7.3306 30.3402 4 8.0 7.3339 30.3735 4 8.9 7.3389 30.3882 4 9.9 7.3482 30.4009 4 11.0 7.3459 30.4097 5 12.1 7.3446 30.4158 4 13.0 7.3460 30.4235 4 14.0 7.3482 30.4323 4 15.0 7.3489 30.4375 4 15.9 7.3477 30.4442 4 17.0 7.3423 30.4561 5 18.1 7.3374 30.4670 4 19.0 7.3332 30.4750 4 20.0 7.3271 30.4846 4 20.9 7.3200 30.4937 4 21.9 7.3161 30.4992 4 23.0 7.3149 30.5020 5 24.1 7.3144 30.5047 4 25.0 7.3117 30.5080 4 26.0 7.3081 30.5100 4 26.9 7.3070 30.5114 4 27.9 7.3056 30.5181 4 29.0 7.3065 30.5359 5 30.1 7.3059 30.5535 4 31.0 7.3041 30.5629 4 32.0 7.3041 30.5659 4 32.9 7.3045 30.5684 4 34.0 7.3040 30.5725 5 35.1 7.3040 30.5750 4 36.0 7.3001 30.5809 4 37.0 7.2922 30.5934 4 37.9 7.2770 30.6143 4 39.0 7.2718 30.6229 5 40.1 7.2712 30.6246 4 41.0 7.2711 30.6273 4 42.0 7.2692 30.6332 4 43.0 7.2691 30.6349 4 43.9 7.2681 30.6363 4 45.0 7.2678 30.6364 5 46.1 7.2690 30.6359 4 47.0 7.2694 30.6377 4 48.0 7.2649 30.6447 4 49.0 7.2634 30.6525 4 49.9 7.2643 30.6557 4 50.9 7.2608 30.6604 4 52.0 7.2620 30.6616 5 53.1 7.2611 30.6614 4 54.0 7.2601 30.6630 4 55.0 7.2595 30.6647 4 56.0 7.2590 30.6648 5 57.1 7.2601 30.6657 5 58.0 7.2526 30.6831 6