*2008/06/28 13:07:32.03 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/10 18:39:05.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BE9EB577 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 20.93583 68.573 2 Temperature 'deg C (ITS90)' 7.206 7.29645 3 Salinity:T0:C0 PSS-78 30.62108 31.0502 4 Number_of_bin_records n/a 1 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 : OPP IRVINE EVENT NUMBER : 80 LATITUDE : 50 49.85800 N ! (deg min) LONGITUDE : 126 13.27300 W ! (deg min) WATER DEPTH : 178 *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 12:05:06 775 775 HDREDIT2 2.5.1 2008/06/24 12:12:13 ? ? CLEAN 5.0.2 2008/06/24 12:13:39 ? ? ADTIMCH 4.3 2008/06/24 15:27:07 775 775 SHIFTDAT 3.4 2008/06/27 10:07:09 775 775 DELETE 6.3 2008/06/27 10:24:30 775 219 CTDEDIT 4.61 2008/06/27 16:20:10 219 209 BINAVE 4.1.1 2008/06/27 18:29:44 209 49 REMOVECH 8.0 2008/06/28 13:06:03 49 49 HDREDIT2 2.5.1 2008/06/28 13:07:32 ? ? $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 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 59.02 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/06/27 16:20:10 10 records were deleted in this editing session. 11 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 13:07:32 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\2008-0001008030044052.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 11 2008 11:40:24 Cruise: 2008-33 Station:Opp Irvine Event:080 Cast:50m Latitude:50 49.858 Longitude:-126 13.273 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 52 10 Apr 2008 10:39:05 samples 89752 to 91156, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 775 # 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, 775 # span 1 = 0.311, 69.023 # span 2 = 7.2060, 7.4576 # span 3 = 0.043728, 3.187451 # span 4 = -0.765, 0.962 # span 5 = 0.3213, 31.0499 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 10 2008 10:39:05 # 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\2008-080.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\2008-33-0080. 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\2008-33-0080.c nv Q:\Cruise_Data_Processing\2008-41\RAW\CTD\2008-41-0035.con # file_type = ascii END* CTDEDIT was used to remove a few records from the bottom of the cast. Salinity was cleaned lightly. ********************************************************************** This file contains downcast data - no data was available from the top 20db. A file containing upcast data was also prepared (2008-33-9080.ctd.) ***************************************************************************** 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 20.9 7.2965 30.6211 6 22.0 7.2936 30.6285 5 23.1 7.2904 30.6354 4 24.0 7.2871 30.6418 4 24.9 7.2867 30.6434 4 26.0 7.2886 30.6404 5 27.1 7.2888 30.6406 4 28.0 7.2867 30.6466 4 29.0 7.2838 30.6572 4 30.0 7.2816 30.6682 5 31.1 7.2796 30.6841 4 32.0 7.2738 30.7202 4 33.0 7.2697 30.7454 4 33.9 7.2663 30.7648 4 35.0 7.2626 30.7844 5 36.1 7.2560 30.8115 4 37.0 7.2351 30.8730 4 38.0 7.2245 30.9068 4 39.0 7.2205 30.9187 5 40.1 7.2193 30.9229 4 41.0 7.2192 30.9235 4 41.9 7.2190 30.9245 4 43.0 7.2186 30.9264 5 44.0 7.2178 30.9308 4 45.0 7.2140 30.9446 4 46.0 7.2109 30.9581 5 47.1 7.2094 30.9672 4 48.0 7.2091 30.9708 4 49.0 7.2090 30.9721 4 49.9 7.2089 30.9738 4 51.0 7.2087 30.9757 5 52.1 7.2087 30.9769 4 53.0 7.2086 30.9783 4 54.0 7.2086 30.9804 4 54.9 7.2088 30.9829 4 56.0 7.2091 30.9958 5 57.1 7.2088 31.0144 4 58.0 7.2085 31.0204 4 59.0 7.2082 31.0260 4 59.9 7.2083 31.0280 4 60.9 7.2084 31.0298 4 62.0 7.2078 31.0380 5 63.0 7.2075 31.0419 4 64.0 7.2075 31.0421 4 64.9 7.2075 31.0425 4 66.0 7.2065 31.0430 5 67.1 7.2067 31.0433 5 68.1 7.2064 31.0481 6 68.6 7.2060 31.0502 1