*2008/01/07 16:20:03.56 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/25 23:53:03.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 60492FE9 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.25 53.9 2 Temperature 'deg C (ITS90)' 7.511522 8.720175 3 Salinity:T0:C0 PSS-78 26.80672 30.57957 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 : Doctor Islts Fish Farm Beach Seine EVENT NUMBER : 108 LATITUDE : 50 39.28200 N ! (deg min) LONGITUDE : 126 17.19600 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 1095 1095 HDREDIT2 2.5.1 2008/01/04 11:15:08 ? ? ADTIMCH 4.3 2008/01/04 14:26:35 1095 1095 SHIFTDAT 3.4 2008/01/04 15:04:17 1095 1095 CLIP 1.3 2008/01/04 15:13:38 1095 1074 DELETE 6.3 2008/01/04 15:14:39 1074 499 CTDEDIT 4.61 2008/01/07 11:42:22 499 492 BINAVE 4.1.1 2008/01/07 15:53:40 492 54 REMOVECH 8.0 2008/01/07 16:18:34 54 54 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 44.30 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/07 11:42:22 7 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 16:18:34 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 25 2007 CTD files\25 April 2007 CTD file108.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 29 2007 21:11:19 ds SeacatPlus V 1.6 SERIAL NO. 4345 29 Apr 2007 21:10:30 vbatt = 12.1, vlith = 7.9, ioper = 62.8 ma, ipump = 0.5 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 21:11:11 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 108 25 Apr 2007 16:53:03 samples 118361 to 119455, avg = 1, stop = mag sw itch S> # nquan = 9 # nvalues = 1095 # 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, 1095 # span 1 = -0.084, 54.342 # span 2 = 7.5110, 8.7778 # span 3 = 0.065937, 3.168568 # span 4 = 3.1409, 3.1409 # span 5 = 6.15928, 7.40075 # span 6 = -1.100, 0.548 # span 7 = 0.4821, 30.5827 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 25 2007 16:53:03 # 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\2007-37-0108.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\2007-37-0108. 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\2007-37-0108.c nv Q:\Cruise_Data_Processing\2007-37\Processing\doc\2007-37-ctd.con # file_type = ascii END* CTDEDIT was used to remove 7 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 1.2 8.7202 26.8067 4 2.0 8.5720 27.0263 10 3.0 8.4553 27.2607 10 4.0 8.3549 27.5414 9 5.0 8.2855 27.8578 9 5.9 8.2061 28.0572 8 6.9 8.1798 28.1614 9 7.9 8.1562 28.2328 8 9.0 8.1312 28.3033 9 10.0 8.0803 28.4698 8 11.0 8.0286 28.6727 9 12.0 7.9788 28.8939 8 12.9 7.9726 28.9429 9 14.0 7.9464 29.0880 9 15.0 7.8614 29.4662 9 16.0 7.8344 29.5940 9 17.0 7.8144 29.6702 9 18.0 7.8162 29.6738 9 18.9 7.8055 29.7368 9 20.0 7.7725 29.8183 10 21.0 7.7522 29.8636 10 22.0 7.7406 29.9060 9 23.0 7.6895 30.0577 10 24.0 7.6587 30.1477 9 24.9 7.6353 30.2172 9 25.9 7.6190 30.2691 9 26.9 7.5945 30.3374 9 27.9 7.5826 30.3733 9 29.0 7.5719 30.4032 9 30.0 7.5702 30.4092 9 31.0 7.5674 30.4165 8 31.9 7.5630 30.4273 9 32.9 7.5592 30.4360 9 33.9 7.5576 30.4398 9 35.0 7.5525 30.4532 10 36.0 7.5495 30.4616 9 36.9 7.5486 30.4641 9 38.0 7.5471 30.4690 10 39.0 7.5386 30.4907 10 40.0 7.5346 30.5008 9 41.0 7.5331 30.5038 10 42.0 7.5300 30.5093 10 42.9 7.5254 30.5193 9 44.0 7.5227 30.5315 10 44.9 7.5216 30.5370 9 46.0 7.5208 30.5419 10 47.0 7.5183 30.5506 9 47.9 7.5170 30.5557 9 48.9 7.5160 30.5590 9 50.0 7.5151 30.5619 10 51.0 7.5150 30.5629 10 52.0 7.5153 30.5637 10 53.0 7.5148 30.5665 10 53.9 7.5115 30.5796 9