*2008/05/23 13:50:15.73 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/03/13 23:17:09.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5C21EE78 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.4 52.7 2 Temperature 'deg C (ITS90)' 7.0467 7.12182 3 Salinity:T0:C0 PSS-78 30.3204 31.0396 4 Number_of_bin_records n/a 1 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\2008-18\Pro $END *ADMINISTRATION MISSION : 2008-18 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Broughton Salmon and Sea Lice SCIENTIST : Galbraith M. PLATFORM : Princeton *LOCATION GEOGRAPHIC AREA : Broughton Archipelago & Knight Inlet STATION : CLAM EVENT NUMBER : 77 LATITUDE : 50 51.94000 N ! (deg min) LONGITUDE : 126 14.76000 W ! (deg min) WATER DEPTH : 88 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 5299 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 5299 conductivity ' ' 5299 Pressure ' ' ' ' $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/05/15 16:22:21 1267 1267 HDREDIT2 2.5.1 2008/05/15 16:38:48 ? ? ADTIMCH 4.3 2008/05/16 09:33:16 1267 1267 SHIFTDAT 3.4 2008/05/16 14:13:57 1267 1267 CLIP 1.3 2008/05/16 14:14:17 1267 1068 DELETE 6.3 2008/05/16 14:14:34 1068 299 CTDEDIT 4.61 2008/05/19 12:01:23 299 292 BINAVE 4.1.1 2008/05/19 12:51:41 292 53 REMOVECH 8.0 2008/05/23 13:49:40 53 53 HDREDIT2 2.5.1 2008/05/23 13:50:15 ? ? $END $REMARKS -HEADER EDITS: 2008/05/15 16:38:48 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 8.00 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 = 200, 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 42.90 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/05/19 12:01:23 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 2008/05/23 13:49:40 4 channels removed. -HEADER EDITS: 2008/05/23 13:50:15 Applied edit header: Q:\Cruise_Data_Processing\2008-18\Processing\doc\header.txt $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\2008-18 Broughton\Burn\hex047.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Mar 17 2008 09:47:49 ds SeacatPlus V 1.6b SERIAL NO. 5299 17 Mar 2008 08:08:54 vbatt = 12.7, vlith = 8.5, ioper = 62.1 ma, ipump = 85.9 ma, status = not logging number of scans to average = 1 samples = 89770, free = 672830, casts = 56 mode = profile, minimum cond freq = 2900, pump delay = 30 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.3 volts pressure sensor = strain gauge, range = 870.0 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 1.6b SERIAL NO. 5299 17 Mar 2008 08:09:14 temperature: 20-dec-07 TA0 = 1.239780e-03 TA1 = 2.568902e-04 TA2 = 2.939242e-07 TA3 = 1.275296e-07 TOFFSET = 0.000000e+00 conductivity: 20-dec-07 G = -9.996093e-01 H = 1.257222e-01 I = -3.921464e-04 J = 4.366159e-05 CF0 = 2.828559e+03 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 2651408, range = 870 psia: 18-dec-07 PA0 = 1.855029e+00 PA1 = 2.644191e-03 PA2 = 2.397141e-11 PTCA0 = 5.240580e+05 PTCA1 = 5.275216e+01 PTCA2 = -8.601253e-01 PTCB0 = 2.543188e+01 PTCB1 = 7.750000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -6.165396e+01 PTEMPA1 = 5.373011e+01 PTEMPA2 = -6.133162e-01 POFFSET = 0.000000e+00 volt 0: offset = -4.844105e-02, slope = 1.246264e+00 volt 1: offset = -4.821895e-02, slope = 1.246629e+00 volt 2: offset = -4.817895e-02, slope = 1.246666e+00 volt 3: offset = -4.868737e-02, slope = 1.247244e+00 EXTFREQSF = 1.000032e+00 dh cast 47 13 Mar 2008 15:17:09 samples 72121 to 73387, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 1267 # 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 = dz/dtM: Descent Rate [m/s] # name 5 = sal00: Salinity [PSU] # name 6 = flag: flag # span 0 = 1, 1267 # span 1 = 0.025, 52.854 # span 2 = 7.0464, 8.9484 # span 3 = 0.000043, 3.175953 # span 4 = -0.784, 0.983 # span 5 = 0.0045, 31.0419 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Mar 13 2008 15:17:09 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 5299, 20-Dec-07 # sensor 1 = Frequency 1 conductivity, 5299, 20-Dec-07, cpcor = -9.5700e-08 # sensor 2 = Pressure Number # datcnv_date = May 15 2008 15:32:53, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-18\RAW\CTD\hex047.hex Q:\Cruise_Dat a_Processing\2008-18\Processing\doc\2008-18-ctd.con # datcnv_skipover = 0 # filter_date = May 15 2008 15:55:12, 7.12 # filter_in = Q:\Cruise_Data_Processing\2008-18\Processing\convert\2008-18-0077. cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = c0S/m # filter_low_pass_B_vars = prdM # Derive_date = May 15 2008 16:21:03, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-18\Processing\filter\2008-18-0077.c nv Q:\Cruise_Data_Processing\2008-18\Processing\doc\2008-18-ctd.con # file_type = ascii END* CTDEDIT was used to remove surface records to 1.2db. **************************************************************************** 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 1.4 7.1168 30.3204 1 2.0 7.1190 30.3346 10 3.0 7.1218 30.3445 10 4.0 7.1188 30.3560 10 4.9 7.1072 30.3866 10 5.9 7.0912 30.4388 10 6.9 7.0775 30.4602 10 7.9 7.0693 30.4674 10 8.9 7.0644 30.4709 10 9.9 7.0627 30.4740 10 10.9 7.0583 30.4761 10 11.9 7.0579 30.4757 8 12.9 7.0609 30.4760 5 13.9 7.0584 30.4821 5 15.0 7.0567 30.4874 4 15.9 7.0545 30.5002 4 16.9 7.0491 30.5294 5 18.0 7.0486 30.5352 4 19.0 7.0486 30.5371 4 20.0 7.0484 30.5459 4 20.9 7.0473 30.5755 4 22.0 7.0467 30.6089 5 23.0 7.0471 30.6382 4 24.0 7.0487 30.6603 4 25.0 7.0494 30.6713 4 26.0 7.0496 30.6774 4 26.9 7.0508 30.6880 4 27.9 7.0515 30.6943 4 29.0 7.0521 30.6994 5 30.0 7.0549 30.7079 4 31.0 7.0559 30.7119 4 32.0 7.0556 30.7103 4 32.9 7.0552 30.7200 4 33.9 7.0631 30.7956 4 35.0 7.0742 30.9103 5 36.1 7.0747 30.9351 4 37.0 7.0770 30.9526 4 37.9 7.0753 30.9398 4 38.9 7.0737 30.9142 5 40.0 7.0733 30.9077 4 40.9 7.0739 30.9125 4 41.9 7.0753 30.9339 5 43.0 7.0781 30.9636 4 43.9 7.0792 30.9823 4 44.9 7.0797 30.9917 5 45.9 7.0806 31.0027 4 47.0 7.0830 31.0230 5 48.0 7.0837 31.0319 4 48.9 7.0840 31.0352 4 49.9 7.0842 31.0365 5 51.0 7.0843 31.0372 6 52.0 7.0845 31.0374 9 52.7 7.0847 31.0396 5