*2008/01/03 16:46:45.73 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/05 18:46:47.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 61 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5640F27E NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1 60.6 2 Temperature 'deg C (ITS90)' 7.38807 7.6383 3 Salinity:T0:C0 PSS-78 29.19732 30.71203 4 Number_of_bin_records n/a 3 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 : Burdwood Fish Farm Beach Seine EVENT NUMBER : 77 LATITUDE : 50 47.83700 N ! (deg min) LONGITUDE : 126 29.58800 W ! (deg min) WATER DEPTH : 80 *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 14:33:59 1056 1056 HDREDIT2 2.5.1 2007/12/21 14:35:44 ? ? ADTIMCH 4.3 2007/12/21 17:20:51 1056 1056 SHIFTDAT 3.4 2008/01/02 11:44:18 1056 1056 CLIP 1.3 2008/01/03 09:48:48 1056 1037 DELETE 6.3 2008/01/03 09:49:13 1037 574 CTDEDIT 4.61 2008/01/03 14:43:09 574 570 CTDEDIT 4.61 2008/01/03 15:45:45 570 570 BINAVE 4.1.1 2008/01/03 16:27:52 570 61 REMOVECH 8.0 2008/01/03 16:35:51 61 61 HDREDIT2 2.5.1 2008/01/03 16:46:45 ? ? $END $REMARKS -HEADER EDITS: 2007/12/21 14:35:44 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 50.70 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/03 14:43:09 4 records were deleted in this editing session. No data values were changed. -CTDEDIT 2008/01/03 15:45:45 30 changes in channel Salinity:T0:C0 -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 16:35:51 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 up077.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 24 2007 10:13:10 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 77 05 Apr 2007 11:46:47 samples 88869 to 89924, avg = 1, stop = mag swit ch S> # nquan = 9 # nvalues = 1056 # 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, 1056 # span 1 = -0.156, 60.726 # span 2 = 7.3871, 9.9311 # span 3 = 0.127567, 3.174851 # span 4 = 3.1409, 3.1409 # span 5 = 6.16670, 7.39900 # span 6 = -1.241, 0.506 # span 7 = 0.9129, 30.7328 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 05 2007 11:46:47 # 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 13:04:17, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-36\RAW\2007-36-0077.hex Q:\Cruise_D ata_Processing\2007-36\Processing\doc\2007-36-ctd.con # datcnv_skipover = 0 # filter_date = Dec 21 2007 13:07:29, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-36\Processing\convert\2007-36-0077. 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\2007-36-0077.c nv Q:\Cruise_Data_Processing\2007-36\Processing\doc\2007-36-ctd.con # file_type = ascii END* CTDEDIT was used to remove 4 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 7.6383 29.2701 7 2.0 7.6254 29.2779 10 3.0 7.6267 29.3026 10 4.0 7.5742 29.2297 10 4.9 7.5248 29.1973 10 5.9 7.4933 29.3716 10 6.9 7.4428 29.6847 10 7.9 7.4249 29.8302 10 8.9 7.4103 29.9710 10 9.9 7.3974 30.1148 10 10.9 7.3942 30.1849 10 11.9 7.3903 30.2631 10 12.9 7.3890 30.3004 10 13.9 7.3889 30.3105 10 14.9 7.3886 30.3204 10 15.9 7.3883 30.3291 10 17.0 7.3882 30.3381 10 18.0 7.3881 30.3480 10 19.0 7.3881 30.3673 10 20.0 7.3891 30.4025 10 21.0 7.3906 30.4252 9 21.9 7.3913 30.4318 9 23.0 7.3917 30.4356 10 24.0 7.3919 30.4371 9 25.0 7.3926 30.4437 10 26.0 7.3931 30.4490 9 27.0 7.3936 30.4536 10 28.0 7.3940 30.4583 10 29.0 7.3943 30.4615 10 30.0 7.3955 30.4711 10 31.0 7.3969 30.4830 9 31.9 7.3972 30.4863 9 32.9 7.3986 30.5019 9 33.9 7.3992 30.5101 9 34.9 7.3992 30.5094 9 35.9 7.3991 30.5090 9 36.9 7.3994 30.5100 9 38.0 7.4000 30.5138 9 39.0 7.4006 30.5201 9 40.0 7.4016 30.5305 9 41.0 7.4022 30.5404 9 41.9 7.4029 30.5502 9 43.0 7.4050 30.5834 10 44.0 7.4075 30.6285 9 45.0 7.4080 30.6487 10 46.0 7.4081 30.6568 10 47.0 7.4086 30.6625 9 48.0 7.4095 30.6774 10 49.0 7.4104 30.6914 9 50.0 7.4107 30.6945 9 51.0 7.4107 30.6944 8 51.9 7.4110 30.6992 9 53.0 7.4110 30.6956 9 54.0 7.4108 30.6902 9 55.0 7.4109 30.6898 8 55.9 7.4114 30.6946 9 56.9 7.4116 30.6975 9 58.0 7.4114 30.6931 9 59.0 7.4115 30.6922 10 60.0 7.4119 30.6961 10 60.6 7.4128 30.7120 3