*2008/05/23 13:55:34.79 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/21 21:12:19.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6629441C NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.95 52.5 2 Temperature 'deg C (ITS90)' 7.237367 7.63837 3 Salinity:T0:C0 PSS-78 30.38078 30.86747 4 Number_of_bin_records n/a 1 10 $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 : Clio EVENT NUMBER : 1 LATITUDE : 50 36.13200 N ! (deg min) LONGITUDE : 126 21.95700 W ! (deg min) WATER DEPTH : 111 *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 12:55:14 1531 1531 HDREDIT2 2.5.1 2008/05/16 12:56:40 ? ? ADTIMCH 4.3 2008/05/16 13:38:03 1531 1531 SHIFTDAT 3.4 2008/05/16 13:48:03 1531 1531 CLIP 1.3 2008/05/16 13:48:34 1531 1332 DELETE 6.3 2008/05/16 13:48:57 1332 368 CTDEDIT 4.61 2008/05/19 13:30:20 368 362 BINAVE 4.1.1 2008/05/19 14:22:47 362 52 REMOVECH 8.0 2008/05/23 13:55:02 52 52 HDREDIT2 2.5.1 2008/05/23 13:55:34 ? ? $END $REMARKS -HEADER EDITS: 2008/05/16 12:56:40 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 42.50 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/05/19 13:30:20 6 records were deleted in this editing session. 23 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 13:55:02 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\clio001.hex Software Version 1.31 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 21 2008 22:39:34 clio 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 1 21 Apr 2008 13:12:19 samples 1 to 1531, avg = 1, stop = mag switch S> # nquan = 7 # nvalues = 1531 # 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, 1531 # span 1 = 0.152, 52.457 # span 2 = 7.2371, 10.0747 # span 3 = 0.000067, 3.218776 # span 4 = -0.736, 0.697 # span 5 = 0.0051, 30.8680 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 21 2008 13:12:19 # 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 11:54:57, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-38\RAW\CTD\clio001.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\2008-38-0001. 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\2008-38-0001.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 1.4db 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 2.0 7.6384 30.3808 10 2.9 7.6195 30.4053 9 3.9 7.5656 30.4755 8 4.9 7.4924 30.5629 8 6.0 7.4716 30.5857 8 7.0 7.4607 30.6021 7 8.0 7.4505 30.6196 8 9.0 7.4351 30.6401 7 10.0 7.4237 30.6664 8 11.0 7.4105 30.6959 7 11.9 7.4193 30.7122 7 12.9 7.4224 30.7331 8 13.9 7.4197 30.7363 7 14.9 7.4033 30.7452 8 15.9 7.3641 30.7573 7 16.9 7.3021 30.7704 8 17.9 7.2679 30.7798 7 18.9 7.2508 30.7851 8 19.9 7.2475 30.7856 7 20.9 7.2478 30.7859 8 22.0 7.2448 30.7869 7 23.0 7.2387 30.7916 6 23.9 7.2405 30.7938 6 24.9 7.2395 30.7946 6 26.0 7.2374 30.7966 6 27.0 7.2386 30.7997 6 28.0 7.2408 30.8042 6 29.0 7.2413 30.8076 5 29.9 7.2435 30.8124 6 30.9 7.2450 30.8182 7 31.9 7.2457 30.8218 6 32.9 7.2471 30.8237 7 34.0 7.2481 30.8255 6 35.0 7.2514 30.8307 7 36.0 7.2574 30.8387 6 37.0 7.2687 30.8440 7 38.0 7.2774 30.8496 6 38.9 7.2751 30.8514 7 39.9 7.2770 30.8515 7 41.0 7.2720 30.8523 7 42.0 7.2689 30.8529 6 42.9 7.2697 30.8548 7 44.0 7.2709 30.8564 7 45.0 7.2727 30.8584 6 46.0 7.2747 30.8606 7 47.0 7.2752 30.8614 6 47.9 7.2759 30.8620 7 49.0 7.2766 30.8634 7 50.0 7.2775 30.8648 7 51.0 7.2757 30.8669 9 52.0 7.2756 30.8675 10 52.5 7.2768 30.8674 1