*2008/01/07 16:20:03.93 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/26 14:12:05.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 316DBECE NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.95 54.85 2 Temperature 'deg C (ITS90)' 7.514275 8.436422 3 Salinity:T0:C0 PSS-78 26.91619 30.63823 4 Number_of_bin_records n/a 8 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 : Humphrey Rock Beach Seine EVENT NUMBER : 109 LATITUDE : 50 41.65500 N ! (deg min) LONGITUDE : 126 15.69200 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 11:12:03 1100 1100 HDREDIT2 2.5.1 2008/01/04 11:15:08 ? ? ADTIMCH 4.3 2008/01/04 14:26:36 1100 1100 SHIFTDAT 3.4 2008/01/04 15:04:17 1100 1100 CLIP 1.3 2008/01/04 15:13:39 1100 1079 DELETE 6.3 2008/01/04 15:14:40 1079 530 BINAVE 4.1.1 2008/01/07 15:53:40 530 55 REMOVECH 8.0 2008/01/07 16:18:34 55 55 HDREDIT2 2.5.1 2008/01/07 16:20:03 ? ? $END $REMARKS -HEADER EDITS: 2008/01/04 11:15:08 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 45.20 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 2008/01/07 16:18:34 6 channels removed. -HEADER EDITS: 2008/01/07 16:20:03 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 file109.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 29 2007 21:26:42 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 109 26 Apr 2007 07:12:05 samples 119456 to 120555, avg = 1, stop = mag sw itch S> # nquan = 9 # nvalues = 1100 # 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, 1100 # span 1 = -0.146, 55.249 # span 2 = 7.5138, 8.4854 # span 3 = 0.067712, 3.174208 # span 4 = 3.1409, 3.1409 # span 5 = 6.16045, 7.35955 # span 6 = -1.037, 0.501 # span 7 = 0.4919, 30.6399 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 26 2007 07:12:05 # 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 08:50:25, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-37\RAW\2007-37-0109.hex Q:\Cruise_D ata_Processing\2007-37\Processing\doc\2007-37-ctd.con # datcnv_skipover = 0 # filter_date = Jan 04 2008 11:08:04, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-37\Processing\convert\2007-37-0109. 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 11:09:58, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-37\Processing\Filter\2007-37-0109.c nv Q:\Cruise_Data_Processing\2007-37\Processing\doc\2007-37-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 0.9 8.4243 26.9162 10 2.0 8.3822 26.9214 10 3.0 8.4010 26.9644 10 4.0 8.4364 27.3173 9 5.0 8.1938 28.3266 9 6.0 8.0118 28.9552 9 7.0 7.9620 29.1058 9 8.0 7.9396 29.1762 9 9.0 7.9223 29.2445 9 9.9 7.8859 29.3596 10 10.9 7.8650 29.4375 10 11.9 7.8570 29.4646 10 12.9 7.8526 29.4765 10 13.9 7.8515 29.4816 10 14.9 7.8509 29.4907 10 15.9 7.8504 29.4976 10 17.0 7.8342 29.5704 10 18.0 7.6738 30.0455 10 19.0 7.6480 30.1385 10 20.0 7.6497 30.1342 10 21.0 7.6354 30.1793 10 22.0 7.6134 30.2471 10 23.0 7.6076 30.2672 10 24.0 7.5988 30.2957 10 25.0 7.5890 30.3299 10 26.0 7.5775 30.3702 10 27.0 7.5760 30.3780 10 28.0 7.5727 30.3896 10 29.0 7.5664 30.4137 10 30.0 7.5641 30.4240 10 31.0 7.5612 30.4357 10 32.0 7.5540 30.4580 10 33.0 7.5497 30.4706 10 34.0 7.5490 30.4733 9 34.9 7.5476 30.4789 9 36.0 7.5435 30.4953 10 37.0 7.5353 30.5300 10 38.0 7.5312 30.5521 9 39.0 7.5272 30.5767 10 39.9 7.5259 30.5874 9 41.0 7.5255 30.5915 10 42.0 7.5252 30.5906 10 42.9 7.5243 30.5905 9 44.0 7.5257 30.5912 10 45.0 7.5258 30.5919 10 46.0 7.5250 30.5966 9 47.0 7.5246 30.5992 9 48.0 7.5243 30.6020 9 49.0 7.5201 30.6185 9 50.0 7.5179 30.6261 9 51.0 7.5157 30.6332 9 52.0 7.5152 30.6349 9 53.0 7.5157 30.6335 10 54.0 7.5157 30.6335 10 54.8 7.5143 30.6382 8