*2008/01/03 16:46:44.82 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/04 00:09:09.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1A619F47 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1 41.8 2 Temperature 'deg C (ITS90)' 7.41712 7.676714 3 Salinity:T0:C0 PSS-78 29.2468 30.45181 4 Number_of_bin_records n/a 7 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 : Alder Pt. Purse Seine EVENT NUMBER : 56 LATITUDE : 50 52.53600 N ! (deg min) LONGITUDE : 126 52.58800 W ! (deg min) WATER DEPTH : 45 *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 13:25:17 890 890 HDREDIT2 2.5.1 2007/12/21 14:35:40 ? ? ADTIMCH 4.3 2007/12/21 17:20:46 890 890 SHIFTDAT 3.4 2008/01/02 11:44:14 890 890 CLIP 1.3 2008/01/03 09:48:42 890 871 DELETE 6.3 2008/01/03 09:49:08 871 418 CTDEDIT 4.61 2008/01/03 13:24:01 418 413 BINAVE 4.1.1 2008/01/03 16:27:50 413 42 REMOVECH 8.0 2008/01/03 16:35:50 42 42 HDREDIT2 2.5.1 2008/01/03 16:46:44 ? ? $END $REMARKS -HEADER EDITS: 2007/12/21 14:35:40 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 32.10 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/03 13:24:01 5 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 up056.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 24 2007 09:59:26 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 56 03 Apr 2007 17:09:09 samples 64130 to 65019, avg = 1, stop = mag swit ch S> # nquan = 9 # nvalues = 890 # 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, 890 # span 1 = -0.077, 42.052 # span 2 = 7.2405, 7.6977 # span 3 = 0.073269, 3.148529 # span 4 = 3.1409, 3.1409 # span 5 = 6.19950, 7.54432 # span 6 = -1.190, 0.521 # span 7 = 0.5511, 30.4529 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 03 2007 17:09:09 # 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\2007-36-0056.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\2007-36-0056. 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\2007-36-0056.c nv Q:\Cruise_Data_Processing\2007-36\Processing\doc\2007-36-ctd.con # file_type = ascii END* CTDEDIT was used to remove 5 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 1.1 7.6767 29.2468 7 2.0 7.6472 29.2823 10 3.0 7.6158 29.3011 10 4.0 7.5672 29.3812 10 4.9 7.5083 29.5664 10 5.9 7.4756 29.7204 10 6.9 7.4724 29.7579 10 7.9 7.4714 29.7647 10 8.9 7.4691 29.7819 10 9.9 7.4686 29.7927 10 10.9 7.4706 29.7773 10 11.9 7.4752 29.7101 10 12.9 7.4796 29.7064 10 13.9 7.4809 29.7110 10 14.9 7.4848 29.7130 10 15.9 7.4853 29.7345 10 17.0 7.4695 29.8658 10 18.0 7.4669 29.8275 10 19.0 7.4669 29.8073 10 20.0 7.4666 29.8807 10 20.9 7.4639 29.9070 9 22.0 7.4631 29.9280 10 23.0 7.4576 29.9711 10 24.0 7.4383 30.0739 10 25.0 7.4213 30.1446 10 26.0 7.4197 30.1542 10 27.0 7.4183 30.1629 10 28.0 7.4206 30.1770 10 29.0 7.4189 30.2001 10 30.0 7.4175 30.2155 10 31.0 7.4171 30.2233 10 32.0 7.4172 30.2229 10 33.0 7.4172 30.2225 10 34.0 7.4186 30.2430 10 35.0 7.4205 30.2713 10 36.0 7.4211 30.2790 10 37.0 7.4215 30.3010 10 38.0 7.4217 30.3089 10 39.0 7.4219 30.3250 10 40.0 7.4215 30.3902 10 41.0 7.4214 30.4367 10 41.8 7.4213 30.4518 7