*2008/01/03 16:46:44.09 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/03 16:44:53.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 18 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FABE7973 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 17.9 2 Temperature 'deg C (ITS90)' 7.332655 7.42705 3 Salinity:T0:C0 PSS-78 29.36139 30.44312 4 Number_of_bin_records n/a 9 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 : Arthur Pt. Beach Seine EVENT NUMBER : 41 LATITUDE : 50 45.92300 N ! (deg min) LONGITUDE : 126 39.74200 W ! (deg min) WATER DEPTH : 20 *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 13:25:12 741 741 HDREDIT2 2.5.1 2007/12/21 14:35:36 ? ? ADTIMCH 4.3 2007/12/21 17:20:41 741 741 SHIFTDAT 3.4 2008/01/02 11:44:10 741 741 CLIP 1.3 2008/01/03 09:48:37 741 722 DELETE 6.3 2008/01/03 09:49:04 722 183 CTDEDIT 4.61 2008/01/03 11:37:13 183 178 BINAVE 4.1.1 2008/01/03 16:27:49 178 18 REMOVECH 8.0 2008/01/03 16:35:49 18 18 HDREDIT2 2.5.1 2008/01/03 16:46:44 ? ? $END $REMARKS -HEADER EDITS: 2007/12/21 14:35:36 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 8.30 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/03 11:37:13 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 16:35:49 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 up041.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 24 2007 09:47:55 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 41 03 Apr 2007 09:44:53 samples 42695 to 43435, avg = 1, stop = mag swit ch S> # nquan = 9 # nvalues = 741 # 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, 741 # span 1 = -0.065, 18.287 # span 2 = 5.9050, 7.4279 # span 3 = 0.065513, 3.148119 # span 4 = 3.1409, 3.1409 # span 5 = 6.20129, 7.77394 # span 6 = -0.494, 0.366 # span 7 = 0.5096, 30.4613 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 03 2007 09:44:53 # 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 13:04:13, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-36\RAW\2007-36-0041.hex Q:\Cruise_D ata_Processing\2007-36\Processing\doc\2007-36-ctd.con # datcnv_skipover = 0 # filter_date = Dec 21 2007 13:07:22, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-36\Processing\convert\2007-36-0041. 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 13:17:50, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-36\Processing\Filter\2007-36-0041.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 1.0 7.3327 29.3614 9 2.0 7.3398 29.4218 10 3.0 7.3598 29.5021 10 4.0 7.3767 29.5719 10 4.9 7.3883 29.6079 10 5.9 7.3983 29.6441 10 6.9 7.4066 29.6811 10 7.9 7.4143 29.7575 10 8.9 7.4172 29.8093 10 9.9 7.4239 29.9186 10 10.9 7.4245 29.9476 10 11.9 7.4253 30.0040 10 12.9 7.4271 30.0964 10 13.9 7.4244 30.1929 10 14.9 7.4218 30.2946 10 15.9 7.4202 30.3636 10 17.0 7.4194 30.4079 10 17.9 7.4188 30.4431 9