*2008/01/03 16:46:44.73 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/03 23:36:32.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 65CD6EB4 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 52.7 2 Temperature 'deg C (ITS90)' 7.403867 7.71263 3 Salinity:T0:C0 PSS-78 27.94598 30.53364 4 Number_of_bin_records n/a 5 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\2007-36\Pro $END *ADMINISTRATION MISSION : 2007-36 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Broughton Salmon and Sea Lice SCIENTIST : Hargreaves B. PLATFORM : Clupea *LOCATION GEOGRAPHIC AREA : Broughton Archipelago & Knight Inlet STATION : Simmons Pt. Fish Farm Beach Seine EVENT NUMBER : 54 LATITUDE : 50 52.55200 N ! (deg min) LONGITUDE : 126 54.32300 W ! (deg min) WATER DEPTH : 35 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 4345 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 4345 conductivity ' ' 4345 Pressure ' ' ' ' Oxygen:SBE ' ' 0766 $END $REMARKS SOFTWARE VERSION 1.53 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/12/21 13:25:16 1594 1594 HDREDIT2 2.5.1 2007/12/21 14:35:39 ? ? ADTIMCH 4.3 2007/12/21 17:20:45 1594 1594 SHIFTDAT 3.4 2008/01/02 11:44:13 1594 1594 CLIP 1.3 2008/01/03 09:48:41 1594 1575 DELETE 6.3 2008/01/03 09:49:07 1575 494 CTDEDIT 4.61 2008/01/03 12:08:53 494 491 BINAVE 4.1.1 2008/01/03 16:27:50 491 53 REMOVECH 8.0 2008/01/03 16:35:50 53 53 HDREDIT2 2.5.1 2008/01/03 16:46:44 ? ? $END $REMARKS -HEADER EDITS: 2007/12/21 14:35:39 Applied edit header: C:\My Documents\sample headers\add long-lat-waterdepth-stnname.hdr -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Temperature [deg C (ITS90)] # 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 = 20, 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 42.90 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/03 12:08:53 3 records were deleted in this editing session. No data values were changed. -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 2008/01/03 16:35:50 6 channels removed. -HEADER EDITS: 2008/01/03 16:46:44 Applied edit header: Q:\Cruise_Data_Processing\2007-36\Processing\doc\2007-36-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Program Files\Sea-Bird\Seaterm\casts 1-86 April 24 2007 2nd Back up054.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 24 2007 09:58:01 ds SeacatPlus V 1.6 SERIAL NO. 4345 24 Apr 2007 09:28:33 vbatt = 12.7, vlith = 7.9, ioper = 62.8 ma, ipump = 67.5 ma, status = not logging number of scans to average = 1 samples = 96913, free = 665687, casts = 86 mode = profile, minimum cond freq = 2700, pump delay = 30 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.3 volts pressure sensor = strain gauge, range = 1450.0 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 1.6 SERIAL NO. 4345 24 Apr 2007 09:28:45 temperature: 10-may-06 TA0 = 1.267399e-03 TA1 = 2.642509e-04 TA2 = -1.329477e-07 TA3 = 1.595361e-07 TOFFSET = 0.000000e+00 conductivity: 10-may-06 G = -1.061827e+00 H = 1.507256e-01 I = -7.165010e-05 J = 3.226793e-05 CF0 = 2.654168e+03 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 2104, range = 1450 psia: 02-may-06 PA0 = -2.219749e-01 PA1 = 4.442372e-03 PA2 = -3.413693e-12 PTCA0 = 5.211985e+05 PTCA1 = -5.893066e+00 PTCA2 = 1.634108e-01 PTCB0 = 2.473187e+01 PTCB1 = -6.250001e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -7.979351e+01 PTEMPA1 = 4.767456e+01 PTEMPA2 = -3.943510e-01 POFFSET = 0.000000e+00 volt 0: offset = -4.587333e-02, slope = 1.252627e+00 volt 1: offset = -4.587333e-02, slope = 1.252023e+00 volt 2: offset = -4.563000e-02, slope = 1.251223e+00 volt 3: offset = -4.525667e-02, slope = 1.251750e+00 EXTFREQSF = 1.000127e+00 dh cast 54 03 Apr 2007 16:36:32 samples 61501 to 63094, avg = 1, stop = mag swit ch S> # nquan = 9 # nvalues = 1594 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 5 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 1594 # span 1 = -0.046, 52.918 # span 2 = 7.4036, 7.7848 # span 3 = 0.045202, 3.156729 # span 4 = 3.1409, 3.1409 # span 5 = 6.21090, 7.48327 # span 6 = -1.036, 0.542 # span 7 = 0.3299, 30.5353 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 03 2007 16:36:32 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 4345, 10-May-06 # sensor 1 = Frequency 1 conductivity, 4345, 10-May-06, cpcor = -9.5700e-08 # sensor 2 = Pressure Number # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 0766, 04-Jan-07p # datcnv_date = Dec 21 2007 13:04:15, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-36\RAW\2007-36-0054.hex Q:\Cruise_D ata_Processing\2007-36\Processing\doc\2007-36-ctd.con # datcnv_skipover = 0 # filter_date = Dec 21 2007 13:07:25, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-36\Processing\convert\2007-36-0054. cnv # filter_low_pass_tc_A = 2.000 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = prdM # filter_low_pass_B_vars = c0S/m # Derive_date = Dec 21 2007 13:17:53, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-36\Processing\Filter\2007-36-0054.c nv Q:\Cruise_Data_Processing\2007-36\Processing\doc\2007-36-ctd.con # file_type = ascii END* CTDEDIT was used to remove 3 records from the surface. **************************************************************************** There was no salinity calibration sampling; no recalibration was applied. 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. There was a dissolved oxygen sensor mounted on the CTD, but there was no signal recorded so the channel was removed. **************************************************************************** !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure :T0:C0 er_o ! ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.0 7.7084 27.9460 9 2.0 7.7126 28.0490 10 3.0 7.7083 28.4032 10 4.0 7.7013 28.6711 10 4.9 7.6956 28.7623 10 5.9 7.6938 28.8145 10 7.0 7.6986 28.8089 9 8.0 7.6957 28.9353 9 9.0 7.6875 29.0814 9 10.0 7.6837 29.1684 8 11.0 7.6810 29.2033 9 12.0 7.6657 29.2517 8 12.9 7.6445 29.3121 8 13.9 7.6082 29.4081 9 15.0 7.5904 29.4574 9 15.9 7.5220 29.5944 8 16.9 7.4203 29.8279 9 18.0 7.4039 29.9358 9 19.0 7.4055 29.9942 9 20.0 7.4109 30.1319 9 21.0 7.4122 30.1705 9 22.0 7.4123 30.1860 10 23.0 7.4127 30.2197 9 24.0 7.4128 30.2318 10 25.0 7.4132 30.2432 10 26.0 7.4132 30.2283 10 27.0 7.4133 30.2248 10 28.0 7.4134 30.2637 10 29.0 7.4139 30.2839 10 30.0 7.4142 30.2917 10 31.0 7.4157 30.3298 10 32.0 7.4168 30.3587 10 33.0 7.4170 30.3634 10 34.0 7.4171 30.3667 9 35.0 7.4173 30.3709 9 35.9 7.4176 30.3793 9 36.9 7.4177 30.3780 9 38.0 7.4177 30.3757 10 39.0 7.4179 30.3812 9 40.0 7.4179 30.3843 10 41.0 7.4181 30.3948 9 42.0 7.4188 30.4212 10 43.0 7.4204 30.4782 10 44.0 7.4211 30.4986 10 45.0 7.4214 30.5069 9 46.0 7.4221 30.5280 10 46.9 7.4221 30.5297 9 47.9 7.4222 30.5297 9 49.0 7.4223 30.5291 8 50.0 7.4224 30.5309 9 51.0 7.4226 30.5336 9 52.0 7.4224 30.5251 10 52.7 7.4219 30.5107 5