*2008/01/07 16:20:04.37 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/26 23:48:18.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E77A80FD NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.15 39.55 2 Temperature 'deg C (ITS90)' 7.45193 8.406267 3 Salinity:T0:C0 PSS-78 27.17147 30.49615 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\2007-37\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 : Cleave Pt. Beach Seine EVENT NUMBER : 116 LATITUDE : 50 44.53200 N ! (deg min) LONGITUDE : 126 7.48000 W ! (deg min) WATER DEPTH : 30 *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 11:12:06 910 910 HDREDIT2 2.5.1 2008/01/04 11:15:10 ? ? ADTIMCH 4.3 2008/01/04 14:26:39 910 910 SHIFTDAT 3.4 2008/01/04 15:04:19 910 910 CLIP 1.3 2008/01/04 15:13:40 910 889 DELETE 6.3 2008/01/04 15:14:42 889 396 CTDEDIT 4.61 2008/01/07 11:55:31 396 388 BINAVE 4.1.1 2008/01/07 15:53:41 388 40 REMOVECH 8.0 2008/01/07 16:18:35 40 40 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 29.60 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/07 11:55:31 8 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 26 2007 CTD files\26 April 2007 CTD file116.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 29 2007 21:32:08 ds SeacatPlus V 1.6 SERIAL NO. 4345 29 Apr 2007 21:32:07 vbatt = 12.2, vlith = 7.9, ioper = 62.8 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 21:32:44 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 116 26 Apr 2007 16:48:18 samples 129448 to 130357, avg = 1, stop = mag sw itch S> # nquan = 9 # nvalues = 910 # 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, 910 # span 1 = -0.140, 39.592 # span 2 = 7.4518, 8.4292 # span 3 = 0.027298, 3.155653 # span 4 = 3.1409, 3.1409 # span 5 = 6.16989, 7.39132 # span 6 = -1.206, 0.480 # span 7 = 0.1928, 30.5031 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 26 2007 16:48:18 # 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\2007-37-0116.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\2007-37-0116. 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\2007-37-0116.c nv Q:\Cruise_Data_Processing\2007-37\Processing\doc\2007-37-ctd.con # file_type = ascii END* CTDEDIT was used to remove 8 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 8.4063 27.1715 6 2.0 8.3994 27.2110 10 3.0 8.4036 27.1977 10 4.0 8.4036 27.1840 10 4.9 8.3946 27.2410 10 5.9 8.3909 27.2802 10 6.9 8.3931 27.2917 10 7.9 8.3851 27.3574 10 8.9 8.3835 27.4168 10 9.9 8.3776 27.4469 10 10.9 8.3730 27.4732 10 11.9 8.3369 27.6420 10 12.9 8.0625 28.7004 10 13.9 7.8692 29.4400 10 14.9 7.8071 29.6358 10 15.9 7.7410 29.7810 10 17.0 7.6429 29.9648 10 18.0 7.6241 29.9967 10 19.0 7.5896 30.0406 10 20.0 7.5711 30.0624 10 21.0 7.5576 30.0806 10 22.0 7.5543 30.0857 10 23.0 7.5523 30.0889 10 24.0 7.5531 30.0882 10 25.0 7.5535 30.0893 10 26.0 7.5426 30.1126 10 27.0 7.5172 30.1597 10 28.0 7.5180 30.1604 10 29.0 7.5190 30.1597 10 30.0 7.5124 30.1730 10 31.0 7.5079 30.1861 10 32.0 7.4931 30.2280 10 33.0 7.4794 30.2596 10 34.0 7.4681 30.3172 10 35.0 7.4565 30.3866 10 36.0 7.4535 30.4134 10 37.0 7.4520 30.4424 10 38.0 7.4520 30.4628 10 39.0 7.4519 30.4802 10 39.5 7.4521 30.4962 2