*2008/01/07 16:20:03.25 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/25 18:57:27.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9CB6CAEB NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.15 47.65 2 Temperature 'deg C (ITS90)' 7.646675 8.38565 3 Salinity:T0:C0 PSS-78 28.41987 30.42808 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 : Voller Pt. Beach Seine EVENT NUMBER : 103 LATITUDE : 50 37.54500 N ! (deg min) LONGITUDE : 126 25.86900 W ! (deg min) WATER DEPTH : 40 *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 11:12:01 1128 1128 HDREDIT2 2.5.1 2008/01/04 11:15:07 ? ? ADTIMCH 4.3 2008/01/04 14:26:34 1128 1128 SHIFTDAT 3.4 2008/01/04 15:04:16 1128 1128 CLIP 1.3 2008/01/04 15:13:37 1128 1107 DELETE 6.3 2008/01/04 15:14:37 1107 475 CTDEDIT 4.61 2008/01/07 11:13:18 475 470 BINAVE 4.1.1 2008/01/07 15:53:39 470 48 REMOVECH 8.0 2008/01/07 16:18:34 48 48 HDREDIT2 2.5.1 2008/01/07 16:20:03 ? ? $END $REMARKS -HEADER EDITS: 2008/01/04 11:15:07 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 11:13:18 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 2008/01/07 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 file103.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 29 2007 21:07:53 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 103 25 Apr 2007 11:57:27 samples 112123 to 113250, avg = 1, stop = mag sw itch S> # nquan = 9 # nvalues = 1128 # 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, 1128 # span 1 = -0.129, 47.814 # span 2 = 7.6409, 9.1515 # span 3 = 0.069388, 3.165300 # span 4 = 3.1409, 3.1409 # span 5 = 6.12493, 7.35192 # span 6 = -1.072, 0.549 # span 7 = 0.4938, 30.4368 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 25 2007 11:57:27 # 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\2007-37-0103.hex Q:\Cruise_D ata_Processing\2007-37\Processing\doc\2007-37-ctd.con # datcnv_skipover = 0 # filter_date = Jan 04 2008 11:08:03, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-37\Processing\convert\2007-37-0103. 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 11:09:57, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-37\Processing\Filter\2007-37-0103.c nv Q:\Cruise_Data_Processing\2007-37\Processing\doc\2007-37-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 1.1 8.3856 28.4199 6 2.0 8.3510 28.4411 10 3.0 8.3122 28.4663 10 4.0 8.3011 28.4734 10 4.9 8.2852 28.4883 10 5.9 8.2485 28.5221 10 6.9 8.1954 28.5950 10 7.9 8.1449 28.6975 10 8.9 8.1412 28.7696 10 9.9 8.1218 28.8196 10 10.9 8.1129 28.8610 10 11.9 8.1096 28.9202 10 12.9 8.0651 29.1381 10 13.9 7.9329 29.6318 10 14.9 7.8957 29.7882 10 15.9 7.8784 29.8387 10 17.0 7.8675 29.8801 10 18.0 7.8548 29.9154 10 19.0 7.8394 29.9533 10 20.0 7.8239 30.0020 10 21.0 7.8204 30.0139 10 22.0 7.8141 30.0362 10 23.0 7.7926 30.0978 10 24.0 7.7687 30.1602 10 25.0 7.7568 30.1903 10 26.0 7.7501 30.2058 10 27.0 7.7371 30.2358 10 28.0 7.7333 30.2461 10 29.0 7.7316 30.2521 10 30.0 7.7245 30.2662 10 31.0 7.7229 30.2708 10 32.0 7.7197 30.2774 10 33.0 7.7168 30.2838 10 34.0 7.7127 30.2927 10 35.0 7.7009 30.3176 10 36.0 7.6947 30.3299 10 37.0 7.6894 30.3394 10 38.0 7.6864 30.3469 10 39.0 7.6824 30.3565 10 40.0 7.6796 30.3631 10 41.0 7.6730 30.3794 10 42.0 7.6744 30.3778 10 43.0 7.6745 30.3778 10 44.0 7.6722 30.3830 10 45.0 7.6697 30.3887 10 46.0 7.6690 30.3908 10 47.0 7.6606 30.4059 10 47.7 7.6467 30.4281 4