*2008/01/07 16:20:04.54 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/27 15:01:34.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E9DF9B86 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.95 47.65 2 Temperature 'deg C (ITS90)' 7.56135 8.01503 3 Salinity:T0:C0 PSS-78 25.98757 30.39435 4 Number_of_bin_records n/a 4 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\2007-37\Pro $END *ADMINISTRATION MISSION : 2007-37 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 : Shelterless Pt. Beach Seine EVENT NUMBER : 119 LATITUDE : 50 40.38300 N ! (deg min) LONGITUDE : 126 6.46200 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 2008/01/04 11:12:06 1018 1018 HDREDIT2 2.5.1 2008/01/04 11:15:10 ? ? ADTIMCH 4.3 2008/01/04 14:26:40 1018 1018 SHIFTDAT 3.4 2008/01/04 15:04:19 1018 1018 CLIP 1.3 2008/01/04 15:13:41 1018 997 DELETE 6.3 2008/01/04 15:14:43 997 477 CTDEDIT 4.61 2008/01/07 11:57:44 477 474 BINAVE 4.1.1 2008/01/07 15:53:41 474 48 REMOVECH 8.0 2008/01/07 16:18:35 48 48 HDREDIT2 2.5.1 2008/01/07 16:20:04 ? ? $END $REMARKS -HEADER EDITS: 2008/01/04 11:15:10 Applied edit header: C:\My Documents\sample headers\add long-lat-waterdepth-stnname.hdr Channel 2: Pressure [decibar] Units: dbars ==> decibar -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 # 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 = 22, 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 37.80 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/07 11:57:44 3 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 2008/01/07 16:18:35 6 channels removed. -HEADER EDITS: 2008/01/07 16:20:04 Applied edit header: Q:\Cruise_Data_Processing\2007-37\Processing\doc\2007-37-hdr.txt $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Program Files\Sea-Bird\Seaterm\April 27 2007 CTD files\27 April 2007 CTD file119.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 29 2007 20:52:44 ds SeacatPlus V 1.6 SERIAL NO. 4345 29 Apr 2007 20:57:29 vbatt = 12.2, vlith = 7.9, ioper = 62.7 ma, ipump = 0.4 ma, status = not logging number of scans to average = 1 samples = 163736, free = 598864, casts = 149 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 29 Apr 2007 20:58:03 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 119 27 Apr 2007 08:01:34 samples 131876 to 132893, avg = 1, stop = mag sw itch S> # nquan = 9 # nvalues = 1018 # 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, 1018 # span 1 = -0.135, 47.843 # span 2 = 7.5567, 8.0273 # span 3 = 0.110288, 3.155316 # span 4 = 3.1409, 3.1409 # span 5 = 6.18444, 7.45622 # span 6 = -1.163, 0.942 # span 7 = 0.8326, 30.4039 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 27 2007 08:01:34 # 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 = Jan 03 2008 08:50:26, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-37\RAW\2007-37-0119.hex Q:\Cruise_D ata_Processing\2007-37\Processing\doc\2007-37-ctd.con # datcnv_skipover = 0 # filter_date = Jan 04 2008 11:08:06, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-37\Processing\convert\2007-37-0119. 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 = Jan 04 2008 11:09:59, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-37\Processing\Filter\2007-37-0119.c nv Q:\Cruise_Data_Processing\2007-37\Processing\doc\2007-37-ctd.con # file_type = ascii END* CTDEDIT was used to remove 3 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 0.9 8.0150 25.9876 10 2.0 8.0094 26.2385 10 3.0 7.9810 26.6889 10 4.0 7.9103 27.5475 10 4.9 7.8855 28.0304 10 5.9 7.8488 28.3988 10 6.9 7.8157 28.7601 10 7.9 7.7744 29.1462 10 8.9 7.7594 29.2746 10 9.9 7.7481 29.3610 10 10.9 7.7394 29.4340 10 11.9 7.7335 29.5138 10 12.9 7.7109 29.6935 10 13.9 7.6922 29.8165 10 14.9 7.6720 29.9371 10 15.9 7.6622 30.0059 10 17.0 7.6498 30.0826 10 18.0 7.6460 30.1035 10 19.0 7.6430 30.1172 10 20.0 7.6380 30.1386 10 21.0 7.6323 30.1631 10 22.0 7.6298 30.1755 10 23.0 7.6274 30.1869 10 24.0 7.6264 30.1943 10 25.0 7.6258 30.1968 10 26.0 7.6254 30.1972 10 27.0 7.6243 30.1980 10 28.0 7.6238 30.1990 10 29.0 7.6223 30.2008 10 30.0 7.6218 30.2049 10 31.0 7.6216 30.2069 10 32.0 7.6217 30.2103 10 33.0 7.6216 30.2120 10 34.0 7.6211 30.2142 10 35.0 7.6207 30.2168 10 36.0 7.6205 30.2194 10 37.0 7.6200 30.2204 10 38.0 7.6194 30.2228 10 39.0 7.6186 30.2264 10 40.0 7.6176 30.2299 10 41.0 7.6150 30.2390 10 42.0 7.5918 30.3078 10 43.0 7.5714 30.3663 10 44.0 7.5682 30.3760 10 45.0 7.5664 30.3808 10 46.0 7.5646 30.3850 10 47.0 7.5633 30.3889 10 47.7 7.5613 30.3944 4