*2008/05/23 13:55:34.96 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/22 00:18:31.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 236A710C NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.4 52.5 2 Temperature 'deg C (ITS90)' 7.3032 7.9331 3 Salinity:T0:C0 PSS-78 29.1222 30.8688 4 Number_of_bin_records n/a 1 9 $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\2008-38\Pro $END *ADMINISTRATION MISSION : 2008-38 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 : Mont EVENT NUMBER : 8 LATITUDE : 50 38.53600 N ! (deg min) LONGITUDE : 126 12.52200 W ! (deg min) WATER DEPTH : 91 *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 1.31 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/05/16 12:55:15 1705 1705 HDREDIT2 2.5.1 2008/05/16 12:56:41 ? ? ADTIMCH 4.3 2008/05/16 13:38:04 1705 1705 SHIFTDAT 3.4 2008/05/16 13:48:04 1705 1705 CLIP 1.3 2008/05/16 13:48:34 1705 1506 DELETE 6.3 2008/05/16 13:48:58 1506 235 CTDEDIT 4.61 2008/05/19 13:42:19 235 224 BINAVE 4.1.1 2008/05/19 14:22:48 224 53 REMOVECH 8.0 2008/05/23 13:55:03 53 53 HDREDIT2 2.5.1 2008/05/23 13:55:34 ? ? $END $REMARKS -HEADER EDITS: 2008/05/16 12:56:41 Applied edit header: C:\My Documents\sample headers\add long-lat-waterdepth-stnname.hdr Channel 2: Pressure [decibar] Units: dbars ==> decibar -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 43.10 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/05/19 13:42:19 11 records were deleted in this editing session. 31 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 2008/05/23 13:55:03 4 channels removed. -HEADER EDITS: 2008/05/23 13:55:34 Applied edit header: Q:\Cruise_Data_Processing\2008-38\Processing\doc\header.txt $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\2008-38\Data\clio004.hex Software Version 1.31 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 21 2008 22:43:07 montegue pt ds SeacatPlus V 1.6b SERIAL NO. 5299 21 Apr 2008 21:38:19 vbatt = 12.7, vlith = 8.2, ioper = 62.0 ma, ipump = 58.6 ma, status = not logging number of scans to average = 1 samples = 7052, free = 755548, casts = 5 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 21 Apr 2008 21:38:34 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 4 21 Apr 2008 16:18:31 samples 4234 to 5938, avg = 1, stop = mag switch S> # nquan = 7 # nvalues = 1705 # 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, 1705 # span 1 = 0.109, 53.077 # span 2 = 7.3032, 9.9953 # span 3 = 0.000120, 3.178266 # span 4 = -0.820, 1.024 # span 5 = 0.0053, 30.8693 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 21 2008 16:18:31 # 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 = May 16 2008 12:49:04, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-38\RAW\CTD\clio004.hex Q:\Cruise_Da ta_Processing\2008-18\Processing\doc\2008-18-ctd.con # datcnv_skipover = 0 # filter_date = May 16 2008 12:53:33, 7.12 # filter_in = Q:\Cruise_Data_Processing\2008-38\Processing\convert\2008-38-0008. 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 = May 16 2008 12:54:12, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-38\Processing\filter\2008-38-0008.c nv Q:\Cruise_Data_Processing\2008-18\Processing\doc\2008-18-ctd.con # file_type = ascii END* CTDEDIT was used to remove surface records to 1.3db and to clean salinity 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 1.4 7.9331 29.1222 1 1.9 7.8733 29.1754 9 2.9 7.6874 29.3568 8 3.9 7.5510 29.6411 7 5.0 7.4744 30.0622 5 5.9 7.4339 30.3470 4 6.9 7.4077 30.4703 4 7.8 7.3995 30.5184 4 8.9 7.3961 30.5380 5 10.0 7.3976 30.5378 4 11.0 7.3990 30.5363 4 12.0 7.3975 30.5439 3 12.9 7.3879 30.5770 5 14.0 7.3670 30.6413 4 15.0 7.3635 30.6594 4 16.0 7.3632 30.6623 4 17.0 7.3626 30.6646 3 17.9 7.3615 30.6691 4 18.9 7.3601 30.6751 4 19.9 7.3591 30.6805 5 21.0 7.3562 30.6896 4 22.0 7.3551 30.6933 4 22.9 7.3557 30.6930 3 23.9 7.3538 30.6982 4 25.0 7.3471 30.7154 5 26.0 7.3410 30.7322 4 27.0 7.3405 30.7355 4 28.0 7.3383 30.7414 4 29.0 7.3365 30.7464 3 29.9 7.3341 30.7529 4 30.9 7.3296 30.7657 4 31.9 7.3204 30.7882 5 33.1 7.3148 30.8038 4 34.1 7.3135 30.8093 4 35.1 7.3132 30.8151 4 36.1 7.3093 30.8300 4 37.1 7.3062 30.8375 4 38.0 7.3072 30.8398 4 39.0 7.3068 30.8472 4 39.9 7.3063 30.8519 4 40.9 7.3063 30.8527 4 41.9 7.3068 30.8509 4 43.0 7.3069 30.8487 5 44.1 7.3068 30.8500 4 45.0 7.3067 30.8488 4 46.0 7.3069 30.8479 4 46.9 7.3074 30.8482 4 47.9 7.3077 30.8510 4 48.9 7.3071 30.8568 4 50.0 7.3050 30.8660 5 51.0 7.3049 30.8682 4 51.9 7.3040 30.8686 6 52.5 7.3032 30.8688 1