*2008/01/11 11:14:53.31 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/06/26 22:59:35.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 61 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 81CAFE0F NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.35 59.85 2 Temperature 'deg C (ITS90)' 8.344525 12.9239 3 Salinity:T0:C0 PSS-78 19.78505 31.29294 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\2007-39\Pro $END *ADMINISTRATION MISSION : 2007-39 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Broughton Salmon and Sea Lice SCIENTIST : Hargreaves B. PLATFORM : Walker Rock *LOCATION GEOGRAPHIC AREA : Broughton Archipelago & Knight Inlet STATION : Permberton Pt. Purse Seine EVENT NUMBER : 79 LATITUDE : 50 47.57200 N ! (deg min) LONGITUDE : 126 37.75000 W ! (deg min) WATER DEPTH : 45 *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 2008/01/09 13:32:46 1434 1434 HDREDIT2 2.5.1 2008/01/09 14:05:44 ? ? ADTIMCH 4.3 2008/01/10 10:17:32 1434 1434 SHIFTDAT 3.4 2008/01/10 10:26:13 1434 1434 CLIP 1.3 2008/01/10 10:46:26 1434 1413 REVERSE 2.0 2008/01/10 11:23:06 1413 1413 DELETE 6.3 2008/01/10 11:23:29 1413 513 CTDEDIT 4.61 2008/01/10 14:49:51 513 511 BINAVE 4.1.1 2008/01/11 11:14:33 511 61 REMOVECH 8.0 2008/01/11 11:14:44 61 61 HDREDIT2 2.5.1 2008/01/11 11:14:53 ? ? $END $REMARKS -HEADER EDITS: 2008/01/09 14:05:44 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 50.20 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/10 14:49:51 2 records were deleted in this editing session. 5 changes in channel Salinity:T0:C0 -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 2008/01/11 11:14:44 6 channels removed. -HEADER EDITS: 2008/01/11 11:14:53 Applied edit header: Q:\Cruise_Data_Processing\2007-39\Processing\doc\2007-39-hdr.txt $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Program Files\Sea-Bird\Seaterm\June 26 2007 CTD files\June 26 20 07 file079.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Jun 27 2007 22:18:36 ds SeacatPlus V 1.6 SERIAL NO. 4345 27 Jun 2007 22:20:00 vbatt = 11.3, vlith = 8.0, ioper = 62.8 ma, ipump = 63.3 ma, status = not logging number of scans to average = 1 samples = 87462, free = 675138, casts = 93 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 27 Jun 2007 22:20:27 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 79 26 Jun 2007 15:59:35 samples 69946 to 71379, avg = 1, stop = mag swit ch S> # nquan = 9 # nvalues = 1434 # 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, 1434 # span 1 = -0.104, 60.174 # span 2 = 8.3424, 13.0304 # span 3 = 0.366666, 3.305592 # span 4 = 3.1409, 3.1409 # span 5 = 5.87056, 6.64360 # span 6 = -0.652, 0.750 # span 7 = 2.5828, 31.2943 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 26 2007 15:59:35 # 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 04 2008 10:41:29, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-39\RAW\2007-39-0079.hex Q:\Cruise_D ata_Processing\2007-39\Processing\doc\2007-39-ctd.con # datcnv_skipover = 0 # filter_date = Jan 04 2008 13:53:54, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-39\Processing\convert\2007-39-0079. 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 13:56:02, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-39\Processing\Filter\2007-39-0079.c nv Q:\Cruise_Data_Processing\2007-39\Processing\doc\2007-39-ctd.con # file_type = ascii END* CTDEDIT was used to remove 2 surface records and to clean salinity lightly. ********************************************************************* NOTE: This data is from the upcast section of the cast. The downcast data had unstable sections that may have been caused by problems with a bulkhead connector. There were problems with the temperature and salinity data for a few casts that may be due to a corroded bulkhead connector. Downcast data were heavily corrupted for some casts; for all but one of those, the upcast data were better and were chosen for archiving. Whenever upcast data were selected a special note was made in the header. 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. **************************************************************************** !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure :T0:C0 er_o ! ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 0.4 12.9239 19.7850 2 0.9 12.7577 20.8923 10 2.0 11.3610 23.6326 9 3.0 10.0978 26.4316 8 4.0 9.7307 27.4055 8 5.0 9.4674 28.0107 7 6.0 9.3031 28.4028 8 7.0 8.9859 29.1439 7 8.0 8.6733 29.8385 8 9.0 8.6624 29.9042 7 9.9 8.6475 30.0112 8 10.9 8.6402 30.0671 8 11.9 8.6347 30.0930 8 13.0 8.6183 30.2058 9 14.0 8.5971 30.3533 8 14.9 8.5908 30.3728 8 16.0 8.5852 30.3910 9 17.0 8.5750 30.4280 8 17.9 8.5692 30.4516 8 18.9 8.5669 30.4699 8 19.9 8.5680 30.4757 8 20.9 8.5684 30.4792 8 22.0 8.5718 30.4973 9 23.0 8.5724 30.5634 8 23.9 8.5731 30.6003 8 24.9 8.5659 30.6254 9 26.0 8.5657 30.6667 8 27.0 8.5717 30.6762 8 28.0 8.5710 30.6853 9 29.0 8.5765 30.7009 8 29.9 8.5500 30.7221 9 30.9 8.5129 30.7509 9 31.9 8.5232 30.7762 9 32.9 8.5345 30.8027 9 34.0 8.5001 30.8265 9 35.0 8.4879 30.8501 8 36.0 8.4803 30.9028 9 37.0 8.4773 30.9302 8 37.9 8.4788 30.9371 9 39.0 8.4781 30.9450 8 40.0 8.4742 30.9633 8 40.9 8.4678 30.9761 8 42.0 8.4635 30.9864 8 43.0 8.4576 31.0025 8 43.9 8.4438 31.0500 8 44.9 8.4062 31.1533 9 46.0 8.4015 31.1718 10 47.0 8.3965 31.1850 9 48.0 8.3952 31.1896 8 48.9 8.3938 31.1935 8 49.9 8.3827 31.2160 9 50.9 8.3629 31.2556 9 51.9 8.3555 31.2717 9 52.9 8.3544 31.2718 9 53.9 8.3561 31.2675 9 55.0 8.3567 31.2655 9 56.0 8.3542 31.2704 9 57.0 8.3494 31.2807 10 58.0 8.3465 31.2867 10 59.0 8.3456 31.2894 10 59.8 8.3445 31.2929 8