*2008/01/03 16:46:45.92 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/05 20:24:18.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 69 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C721DAFF NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 4.15 71.65 2 Temperature 'deg C (ITS90)' 7.38842 7.483617 3 Salinity:T0:C0 PSS-78 29.52748 30.7939 4 Number_of_bin_records n/a 4 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 : Pearse Pen. Beach Seine EVENT NUMBER : 81 LATITUDE : 50 46.87000 N ! (deg min) LONGITUDE : 126 32.27200 W ! (deg min) WATER DEPTH : 50 *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 14:34:00 1359 1359 HDREDIT2 2.5.1 2007/12/21 14:35:45 ? ? ADTIMCH 4.3 2007/12/21 17:20:52 1359 1359 SHIFTDAT 3.4 2008/01/02 11:44:19 1359 1359 CLIP 1.3 2008/01/03 09:48:49 1359 1340 DELETE 6.3 2008/01/03 09:49:13 1340 662 CTDEDIT 4.61 2008/01/03 15:50:31 662 627 BINAVE 4.1.1 2008/01/03 16:27:53 627 69 REMOVECH 8.0 2008/01/03 16:35:52 69 69 HDREDIT2 2.5.1 2008/01/03 16:46:45 ? ? $END $REMARKS -HEADER EDITS: 2007/12/21 14:35:45 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 61.80 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/03 15:50:31 35 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 16:35:52 6 channels removed. -HEADER EDITS: 2008/01/03 16:46:45 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 up081.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 24 2007 10:15:01 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 81 05 Apr 2007 13:24:18 samples 91966 to 93324, avg = 1, stop = mag swit ch S> # nquan = 9 # nvalues = 1359 # 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, 1359 # span 1 = -0.134, 71.795 # span 2 = 7.3794, 9.4567 # span 3 = 0.062114, 3.182760 # span 4 = 3.1409, 3.1409 # span 5 = 6.16967, 7.46647 # span 6 = -0.847, 0.562 # span 7 = 0.4365, 30.8028 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 05 2007 13:24:18 # 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 13:04:18, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-36\RAW\2007-36-0081.hex Q:\Cruise_D ata_Processing\2007-36\Processing\doc\2007-36-ctd.con # datcnv_skipover = 0 # filter_date = Dec 21 2007 13:07:30, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-36\Processing\convert\2007-36-0081. 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 13:17:57, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-36\Processing\Filter\2007-36-0081.c nv Q:\Cruise_Data_Processing\2007-36\Processing\doc\2007-36-ctd.con # file_type = ascii END* CTDEDIT was used to remove records from the top 3.8db. **************************************************************************** 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 4.2 7.4836 29.5275 6 4.9 7.4751 29.5316 10 5.9 7.4659 29.5411 10 6.9 7.4669 29.5395 10 7.9 7.4644 29.5438 10 8.9 7.4602 29.5485 10 9.9 7.4592 29.5538 10 10.9 7.4515 29.5666 10 11.9 7.4486 29.5822 10 12.9 7.4465 29.6076 10 13.9 7.4429 29.6220 10 14.9 7.4390 29.6531 10 15.9 7.4336 29.7097 10 17.0 7.4272 29.7703 10 18.0 7.4116 29.8970 10 19.0 7.4050 29.9636 10 20.0 7.3987 30.0810 10 21.0 7.3968 30.1045 10 22.0 7.3929 30.0838 10 23.0 7.3884 30.0824 10 24.0 7.3936 30.0851 10 25.0 7.3952 30.1010 10 26.0 7.3985 30.1337 9 26.9 7.4008 30.1670 9 27.9 7.4037 30.2230 9 29.0 7.4040 30.2394 10 30.0 7.4042 30.2635 9 31.0 7.4042 30.2959 9 32.0 7.4041 30.3208 9 33.0 7.4032 30.3549 9 34.0 7.4028 30.3688 9 35.0 7.4008 30.3729 9 35.9 7.4019 30.3779 9 36.9 7.4008 30.3830 9 38.0 7.3990 30.4108 10 38.9 7.4002 30.4202 9 40.0 7.4013 30.4245 10 41.0 7.4014 30.4290 9 42.0 7.4011 30.4381 9 42.9 7.4003 30.4405 8 43.9 7.4007 30.4517 9 45.0 7.4023 30.4715 9 46.0 7.4025 30.4730 8 46.9 7.4026 30.4738 9 47.9 7.4032 30.4880 8 48.9 7.4034 30.4946 8 49.9 7.4040 30.5044 8 50.9 7.4050 30.5248 8 51.9 7.4078 30.5644 9 53.0 7.4086 30.5760 9 53.9 7.4117 30.6145 8 54.9 7.4131 30.6331 9 55.9 7.4163 30.6731 9 56.9 7.4204 30.7235 8 57.9 7.4215 30.7387 8 58.9 7.4217 30.7430 8 60.0 7.4229 30.7585 9 61.0 7.4247 30.7811 8 62.0 7.4250 30.7836 9 63.0 7.4253 30.7856 9 64.0 7.4253 30.7851 9 65.0 7.4252 30.7822 9 66.0 7.4249 30.7781 9 67.0 7.4252 30.7805 9 68.0 7.4261 30.7901 9 69.0 7.4264 30.7919 9 69.9 7.4260 30.7868 10 71.0 7.4263 30.7890 9 71.7 7.4270 30.7939 4