*2008/01/03 16:46:42.57 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/03/31 21:50:36.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 71 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8CD2293D NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.35 69.65 2 Temperature 'deg C (ITS90)' 7.228425 7.4744 3 Salinity:T0:C0 PSS-78 27.96935 30.6145 4 Number_of_bin_records n/a 2 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 : Rest Islands Beach Seine EVENT NUMBER : 9 LATITUDE : 50 39.84500 N ! (deg min) LONGITUDE : 126 1.25900 W ! (deg min) WATER DEPTH : 70 *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 13:25:02 1063 1063 HDREDIT2 2.5.1 2007/12/21 14:35:30 ? ? ADTIMCH 4.3 2007/12/21 17:20:33 1063 1063 SHIFTDAT 3.4 2008/01/02 11:44:03 1063 1063 CLIP 1.3 2008/01/03 09:48:28 1063 1044 REVERSE 2.0 2008/01/03 10:14:34 1044 1044 DELETE 6.3 2008/01/03 10:14:58 1044 268 CTDEDIT 4.61 2008/01/03 10:17:34 268 262 BINAVE 4.1.1 2008/01/03 16:27:45 262 71 REMOVECH 8.0 2008/01/03 16:35:47 71 71 HDREDIT2 2.5.1 2008/01/03 16:46:42 ? ? $END $REMARKS -HEADER EDITS: 2007/12/21 14:35:30 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 59.80 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/03 10:17:34 6 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 16:35:47 6 channels removed. -HEADER EDITS: 2008/01/03 16:46:42 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\BH 31 March 2007 CTD 9.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 01 2007 07:14:19 CTD cast #9 March 31 2007 1450 hrs Rest Islands beach seine site vessel C lupea Brent Hargreaves ds SeacatPlus V 1.6 SERIAL NO. 4345 01 Apr 2007 07:18:46 vbatt = 13.3, vlith = 7.6, ioper = 62.7 ma, ipump = 105.8 ma, status = not logging number of scans to average = 1 samples = 16043, free = 746557, casts = 15 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 01 Apr 2007 07:18:55 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 9 31 Mar 2007 14:50:36 samples 9417 to 10479, avg = 1, stop = mag switc h S> # nquan = 9 # nvalues = 1063 # 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, 1063 # span 1 = -0.088, 69.847 # span 2 = 6.8989, 7.4750 # span 3 = 0.045945, 3.169214 # span 4 = 3.1409, 3.1409 # span 5 = 6.22949, 7.60862 # span 6 = -1.643, 1.161 # span 7 = 0.3423, 30.6160 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Mar 31 2007 14:50:36 # 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 13:04:10, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-36\RAW\2007-36-0009.hex Q:\Cruise_D ata_Processing\2007-36\Processing\doc\2007-36-ctd.con # datcnv_skipover = 0 # filter_date = Dec 21 2007 13:07:17, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-36\Processing\convert\2007-36-0009. 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 13:17:44, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-36\Processing\Filter\2007-36-0009.c nv Q:\Cruise_Data_Processing\2007-36\Processing\doc\2007-36-ctd.con # file_type = ascii END* The data in this file comes from the upcast section because it looks like the pumps did not start operating until the CTD was at about 30db of the downcast. CTDEDIT was used to remove 2 records from the surface and 2 from around 67db. **************************************************************************** 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 0.4 7.2786 27.9693 2 0.9 7.2793 28.6010 10 1.9 7.2810 28.6099 9 3.0 7.2725 28.6591 6 3.9 7.2476 28.8219 4 4.9 7.2284 29.1201 4 6.0 7.2435 29.4169 3 6.9 7.2595 29.5851 3 7.9 7.2671 29.6666 3 8.9 7.2696 29.7026 3 9.9 7.2724 29.7267 3 11.0 7.2743 29.7426 3 12.0 7.2729 29.7550 3 12.9 7.2711 29.7645 2 13.8 7.2701 29.7806 3 14.9 7.2686 29.8142 3 15.9 7.2675 29.8539 3 17.0 7.2662 29.8871 3 18.1 7.2643 29.9053 3 19.1 7.2635 29.9171 3 20.0 7.2640 29.9237 2 20.8 7.2638 29.9309 3 21.9 7.2625 29.9438 3 22.9 7.2616 29.9646 3 23.9 7.2627 29.9947 3 25.0 7.2665 30.0244 3 26.0 7.2709 30.0484 3 27.1 7.2743 30.0741 3 28.0 7.2794 30.1046 2 28.8 7.2877 30.1421 3 29.9 7.2941 30.1812 3 30.9 7.2950 30.2029 3 32.0 7.2952 30.2118 3 33.0 7.2958 30.2164 3 34.0 7.2968 30.2225 3 35.1 7.2978 30.2281 3 35.9 7.2989 30.2316 2 36.8 7.3002 30.2346 3 37.9 7.3012 30.2378 3 38.9 7.3021 30.2411 3 39.9 7.3032 30.2449 3 41.0 7.3042 30.2494 3 42.0 7.3058 30.2550 3 43.1 7.3076 30.2615 3 44.1 7.3103 30.2683 3 45.1 7.3136 30.2757 3 45.9 7.3174 30.2829 2 46.8 7.3211 30.2902 3 47.8 7.3238 30.2984 3 48.8 7.3251 30.3063 3 49.9 7.3262 30.3154 3 50.9 7.3265 30.3211 3 51.9 7.3264 30.3256 3 52.9 7.3253 30.3304 3 53.9 7.3237 30.3379 3 54.8 7.3248 30.3477 3 56.0 7.3328 30.3760 4 57.0 7.3589 30.4309 3 58.0 7.3909 30.4869 4 59.1 7.4163 30.5240 4 60.0 7.4205 30.5380 5 60.9 7.4280 30.5480 7 61.9 7.4380 30.5615 6 63.0 7.4474 30.5722 4 63.9 7.4499 30.5783 4 64.9 7.4552 30.5843 5 66.0 7.4575 30.5876 7 66.8 7.4577 30.5887 6 67.9 7.4648 30.5983 9 68.9 7.4714 30.6095 10 69.7 7.4744 30.6145 4