*2008/01/03 16:46:45.18 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/04 20:47:41.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 62 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 11B1F688 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.4 60.95 2 Temperature 'deg C (ITS90)' 7.3523 7.7206 3 Salinity:T0:C0 PSS-78 21.7948 30.55198 4 Number_of_bin_records n/a 1 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 : Phillip Pt. Purse Seine EVENT NUMBER : 64 LATITUDE : 50 52.00500 N ! (deg min) LONGITUDE : 126 40.39700 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 14:33:54 1265 1265 HDREDIT2 2.5.1 2007/12/21 14:35:42 ? ? ADTIMCH 4.3 2007/12/21 17:20:48 1265 1265 SHIFTDAT 3.4 2008/01/02 11:44:15 1265 1265 CLIP 1.3 2008/01/03 09:48:44 1265 1246 DELETE 6.3 2008/01/03 09:49:09 1246 542 BINAVE 4.1.1 2008/01/03 16:27:51 542 62 REMOVECH 8.0 2008/01/03 16:35:50 62 62 HDREDIT2 2.5.1 2008/01/03 16:46:45 ? ? $END $REMARKS -HEADER EDITS: 2007/12/21 14:35:42 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 51.40 dbars Sample interval (from FILE section of header) = 0.250 seconds. -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 16:46:45 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 up064.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 24 2007 10:03:50 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 64 04 Apr 2007 13:47:41 samples 71870 to 73134, avg = 1, stop = mag swit ch S> # nquan = 9 # nvalues = 1265 # 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, 1265 # span 1 = -0.141, 61.435 # span 2 = 7.3522, 8.6160 # span 3 = 0.077228, 3.154324 # span 4 = 3.1409, 3.1409 # span 5 = 6.21846, 7.40820 # span 6 = -0.916, 0.575 # span 7 = 0.5603, 30.5552 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 04 2007 13:47:41 # 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 13:04:16, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-36\RAW\2007-36-0064.hex Q:\Cruise_D ata_Processing\2007-36\Processing\doc\2007-36-ctd.con # datcnv_skipover = 0 # filter_date = Dec 21 2007 13:07:27, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-36\Processing\convert\2007-36-0064. 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 13:17:54, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-36\Processing\Filter\2007-36-0064.c nv Q:\Cruise_Data_Processing\2007-36\Processing\doc\2007-36-ctd.con # file_type = ascii END* **************************************************************************** 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 7.7206 21.7948 1 0.9 7.7179 21.8026 10 1.9 7.6897 21.9872 9 3.0 7.5774 22.7317 10 4.0 7.4490 23.9899 9 4.9 7.4303 24.8001 8 5.9 7.3992 25.7166 9 7.0 7.3658 26.9847 9 8.0 7.3593 28.4696 8 9.0 7.3668 29.1023 9 9.9 7.3761 29.2931 8 10.9 7.3793 29.3954 9 11.9 7.3837 29.4960 9 12.9 7.3906 29.6241 9 14.0 7.3969 29.7373 9 15.0 7.4015 29.8375 9 16.0 7.4042 29.9158 9 17.0 7.4052 29.9495 8 17.9 7.4056 29.9750 9 18.9 7.4058 30.0157 9 19.9 7.4055 30.0553 9 20.9 7.4057 30.0861 9 21.9 7.4061 30.0930 9 23.0 7.4064 30.0944 10 24.0 7.4070 30.0966 9 25.0 7.4086 30.1020 8 25.9 7.4083 30.1123 9 27.0 7.4047 30.1436 9 28.0 7.4023 30.1762 9 29.0 7.4007 30.2028 10 30.0 7.3987 30.2307 10 31.0 7.3981 30.2614 9 32.0 7.3968 30.2776 9 32.9 7.3938 30.2936 8 33.9 7.3933 30.2983 9 35.0 7.3938 30.3051 9 36.0 7.3932 30.3186 9 37.0 7.3872 30.3339 8 37.9 7.3825 30.3465 9 38.9 7.3786 30.3638 8 39.9 7.3716 30.3818 8 40.9 7.3685 30.3894 8 42.0 7.3694 30.3869 8 43.0 7.3692 30.3880 8 44.0 7.3691 30.3894 8 45.0 7.3686 30.3893 8 46.0 7.3661 30.3916 8 46.9 7.3597 30.4129 7 47.9 7.3551 30.4383 8 49.0 7.3525 30.4507 9 50.0 7.3523 30.4551 8 50.9 7.3524 30.4576 9 52.0 7.3532 30.4603 10 53.0 7.3544 30.4638 9 53.9 7.3539 30.4727 9 55.0 7.3540 30.4885 10 56.0 7.3581 30.5155 9 56.9 7.3606 30.5323 9 58.0 7.3615 30.5392 10 59.0 7.3628 30.5440 10 60.0 7.3633 30.5467 10 61.0 7.3651 30.5520 10