*2008/01/03 16:46:43.40 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/01 23:47:13.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 87 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DFD45B2B NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.35 85.9 2 Temperature 'deg C (ITS90)' 6.90755 7.353933 3 Salinity:T0:C0 PSS-78 25.4103 30.68633 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\2007-36\Pro $END *ADMINISTRATION MISSION : 2007-36 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 : Brown Pt. W. Beach Seine EVENT NUMBER : 26 LATITUDE : 50 47.18900 N ! (deg min) LONGITUDE : 126 13.57100 W ! (deg min) WATER DEPTH : 70 *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 2007/12/21 13:25:07 1453 1453 HDREDIT2 2.5.1 2007/12/21 14:35:33 ? ? ADTIMCH 4.3 2007/12/21 17:20:37 1453 1453 SHIFTDAT 3.4 2008/01/02 11:44:07 1453 1453 CLIP 1.3 2008/01/03 09:48:32 1453 1434 DELETE 6.3 2008/01/03 09:49:01 1434 682 CTDEDIT 4.61 2008/01/03 11:13:19 682 682 BINAVE 4.1.1 2008/01/03 16:27:48 682 87 REMOVECH 8.0 2008/01/03 16:35:48 87 87 HDREDIT2 2.5.1 2008/01/03 16:46:43 ? ? $END $REMARKS -HEADER EDITS: 2007/12/21 14:35:33 Applied edit header: C:\My Documents\sample headers\add long-lat-waterdepth-stnname.hdr -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 [deg C (ITS90)] # 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 = 20, 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 76.30 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/03 11:13:19 6 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 2008/01/03 16:35:48 6 channels removed. -HEADER EDITS: 2008/01/03 16:46:43 Applied edit header: Q:\Cruise_Data_Processing\2007-36\Processing\doc\2007-36-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Program Files\Sea-Bird\Seaterm\BH 1 April 2007 CTD #26.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 02 2007 08:15:42 CTD cast #26 April 1, 2007 1647 hrs Brown Point west, Trbune Channel beach s eine site vessel Clupea Brent Hargreaves ds SeacatPlus V 1.6 SERIAL NO. 4345 02 Apr 2007 08:20:09 vbatt = 12.8, vlith = 7.6, ioper = 62.7 ma, ipump = 102.9 ma, status = not logging number of scans to average = 1 samples = 34747, free = 727853, casts = 31 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 02 Apr 2007 08:20:20 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 26 01 Apr 2007 16:47:13 samples 24089 to 25541, avg = 1, stop = mag swit ch S> # nquan = 9 # nvalues = 1453 # 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, 1453 # span 1 = -0.136, 86.332 # span 2 = 5.0442, 7.3564 # span 3 = 0.018684, 3.167762 # span 4 = 3.1409, 3.1409 # span 5 = 6.22553, 7.95306 # span 6 = -1.483, 0.636 # span 7 = 0.1422, 30.6965 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 01 2007 16:47:13 # 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 = Dec 21 2007 13:04:12, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-36\RAW\2007-36-0026.hex Q:\Cruise_D ata_Processing\2007-36\Processing\doc\2007-36-ctd.con # datcnv_skipover = 0 # filter_date = Dec 21 2007 13:07:19, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-36\Processing\convert\2007-36-0026. 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 = Dec 21 2007 13:17:47, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-36\Processing\Filter\2007-36-0026.c nv Q:\Cruise_Data_Processing\2007-36\Processing\doc\2007-36-ctd.con # file_type = ascii END* CTDEDIT was used to clean salinity lightly. **************************************************************************** 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 0.4 6.9075 25.4103 2 0.9 7.1287 26.6824 10 2.0 7.2024 27.4889 10 3.0 7.2144 27.8170 9 4.0 7.2126 27.9208 9 5.0 7.2018 28.0872 8 5.9 7.1971 28.2327 8 6.9 7.2124 28.3522 9 7.9 7.2261 28.4494 8 9.0 7.2341 28.5331 9 10.0 7.2413 28.6135 8 11.0 7.2449 28.6765 8 11.9 7.2480 28.7372 8 13.0 7.2517 28.8081 9 14.0 7.2525 28.8445 8 14.9 7.2551 28.9506 8 15.9 7.2647 29.4737 8 16.9 7.2679 29.8532 8 18.0 7.2693 29.9559 8 19.0 7.2731 30.0353 7 20.0 7.2759 30.0853 7 21.0 7.2776 30.1393 7 22.0 7.2858 30.2267 7 23.0 7.2907 30.2795 7 23.9 7.2946 30.3186 7 24.9 7.2964 30.3380 8 26.0 7.2985 30.3566 8 27.0 7.3010 30.3771 8 28.0 7.3043 30.4032 8 29.0 7.3048 30.4088 8 30.0 7.3052 30.4123 8 30.9 7.3069 30.4220 8 31.9 7.3080 30.4295 8 33.0 7.3079 30.4289 9 34.0 7.3068 30.4225 8 35.0 7.3073 30.4259 8 35.9 7.3092 30.4386 8 36.9 7.3111 30.4527 8 37.9 7.3132 30.4652 8 38.9 7.3147 30.4759 8 40.0 7.3170 30.4899 9 41.0 7.3177 30.4941 8 42.0 7.3184 30.4994 8 42.9 7.3205 30.5120 8 43.9 7.3208 30.5145 9 44.9 7.3209 30.5147 8 45.9 7.3207 30.5119 9 46.9 7.3204 30.5095 8 47.9 7.3206 30.5104 9 49.0 7.3213 30.5145 10 50.0 7.3226 30.5227 10 51.0 7.3260 30.5424 9 52.0 7.3269 30.5481 8 53.0 7.3274 30.5507 7 54.0 7.3278 30.5522 7 55.0 7.3282 30.5544 6 55.9 7.3291 30.5594 7 57.0 7.3302 30.5655 8 58.0 7.3315 30.5728 7 59.0 7.3338 30.5840 7 60.0 7.3345 30.5879 8 61.0 7.3346 30.5881 7 61.9 7.3344 30.5861 8 63.0 7.3347 30.5872 10 63.8 7.3348 30.5883 7 65.1 7.3354 30.5901 8 65.9 7.3358 30.5914 8 66.9 7.3360 30.5925 7 67.9 7.3362 30.5928 8 68.9 7.3357 30.5919 6 69.9 7.3387 30.6038 7 70.9 7.3370 30.5981 7 72.0 7.3389 30.6073 7 73.0 7.3418 30.6229 7 73.9 7.3427 30.6289 6 74.9 7.3440 30.6361 7 75.9 7.3453 30.6432 7 76.9 7.3462 30.6488 7 77.9 7.3481 30.6581 7 78.9 7.3478 30.6576 7 79.9 7.3483 30.6590 7 80.9 7.3490 30.6632 8 82.0 7.3505 30.6704 7 83.0 7.3506 30.6712 8 84.0 7.3514 30.6746 8 85.0 7.3519 30.6770 9 85.9 7.3539 30.6863 9