*2008/06/28 13:07:30.04 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/08 23:56:15.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 60 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A07DDB66 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.178 60.7124 2 Temperature 'deg C (ITS90)' 7.42708 8.01158 3 Salinity:T0:C0 PSS-78 29.44275 30.69432 4 Number_of_bin_records n/a 4 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 : L1C EVENT NUMBER : 37 LATITUDE : 50 41.84500 N ! (deg min) LONGITUDE : 125 50.66900 W ! (deg min) WATER DEPTH : 240 *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 1071 1071 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 1071 1071 SHIFTDAT 3.4 2008/06/27 10:07:01 1071 1071 CLIP 1.3 2008/06/27 10:20:27 1071 872 DELETE 6.3 2008/06/27 10:22:07 872 293 CTDEDIT 4.61 2008/06/27 14:28:16 293 255 BINAVE 4.1.1 2008/06/27 18:29:41 255 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 51.06 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/06/27 14:28:16 38 records were deleted in this editing session. 58 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 13:06:00 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\2008-0001008026.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Apr 08 2008 20:00:27 Cruise: 2008-33 Station:L1C Event:037 Cast:50m Latitude:50 41.845 Longitude:-125 50.669 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 26 08 Apr 2008 15:56:15 samples 47305 to 48375, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 1071 # 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, 1071 # span 1 = 0.143, 61.065 # span 2 = 7.4267, 8.0131 # span 3 = 0.000039, 3.174714 # span 4 = -0.785, 0.989 # span 5 = 0.0037, 30.6972 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 08 2008 15:56:15 # 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\2008-037.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\2008-33-0037. 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\2008-33-0037.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 1.9db and a few records from the bottom of the cast. Salinity was cleaned. **************************************************************************** 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 2.2 8.0116 29.4501 5 2.9 8.0026 29.4498 5 4.0 7.9779 29.4467 5 5.0 7.9388 29.4434 4 5.9 7.8967 29.4427 4 7.0 7.8935 29.4445 5 8.1 7.9145 29.4578 4 9.0 7.9321 29.4919 4 10.0 7.9236 29.5559 4 10.9 7.8878 29.6337 4 12.0 7.8129 29.7026 5 13.1 7.7635 29.7446 4 14.0 7.7404 29.7606 4 15.0 7.7133 29.7982 4 16.0 7.7027 29.8504 5 17.1 7.6716 29.9208 4 18.0 7.5585 30.0992 4 19.0 7.5021 30.2292 4 20.0 7.4908 30.2846 4 20.9 7.4872 30.3224 4 21.9 7.4865 30.3410 4 23.0 7.4864 30.3517 5 24.1 7.4857 30.3690 4 25.1 7.4902 30.4009 4 26.0 7.4947 30.4371 4 27.0 7.5027 30.4780 4 28.0 7.5089 30.5048 4 29.0 7.5133 30.5207 4 29.9 7.5205 30.5407 4 30.9 7.5243 30.5606 4 32.0 7.5241 30.5739 5 33.1 7.5258 30.5823 4 34.1 7.5264 30.5904 4 35.0 7.5211 30.5993 4 36.0 7.5142 30.6077 4 37.0 7.5189 30.6136 4 38.0 7.5127 30.6280 4 38.9 7.5055 30.6353 4 39.9 7.4978 30.6397 4 41.0 7.5000 30.6424 5 42.1 7.4991 30.6462 4 43.1 7.4885 30.6492 4 44.0 7.4851 30.6499 4 45.0 7.4840 30.6497 4 45.9 7.4841 30.6495 4 47.0 7.4833 30.6494 5 48.1 7.4833 30.6495 4 49.0 7.4803 30.6503 4 50.0 7.4762 30.6507 4 50.9 7.4770 30.6505 4 52.0 7.4742 30.6503 5 53.1 7.4707 30.6519 4 54.0 7.4669 30.6629 4 55.0 7.4710 30.6742 4 55.9 7.4739 30.6791 4 57.0 7.4657 30.6851 5 58.1 7.4471 30.6928 4 59.0 7.4373 30.6943 4 60.0 7.4302 30.6942 6 60.7 7.4271 30.6941 5