*2008/01/07 16:20:04.60 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/27 17:18:44.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 92 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9A1E420B NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.9111111 91.9 2 Temperature 'deg C (ITS90)' 7.504522 7.971517 3 Salinity:T0:C0 PSS-78 23.14911 30.77562 4 Number_of_bin_records n/a 2 9 $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 : Hoeya Head Purse Seine EVENT NUMBER : 122 LATITUDE : 50 41.77100 N ! (deg min) LONGITUDE : 125 59.45300 W ! (deg min) WATER DEPTH : 80 *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 11:12:07 1700 1700 HDREDIT2 2.5.1 2008/01/04 11:15:11 ? ? ADTIMCH 4.3 2008/01/04 14:26:40 1700 1700 SHIFTDAT 3.4 2008/01/04 15:04:20 1700 1700 CLIP 1.3 2008/01/04 15:13:41 1700 1679 REVERSE 2.0 2008/01/04 15:14:05 1679 1679 DELETE 6.3 2008/01/04 15:14:27 1679 384 CTDEDIT 4.61 2008/01/07 14:32:30 384 372 BINAVE 4.1.1 2008/01/07 15:53:41 372 92 REMOVECH 8.0 2008/01/07 16:18:35 92 92 HDREDIT2 2.5.1 2008/01/07 16:20:04 ? ? $END $REMARKS -HEADER EDITS: 2008/01/04 11:15:11 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 82.30 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2008/01/07 14:32:30 12 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 16:18:35 6 channels removed. -HEADER EDITS: 2008/01/07 16:20:04 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 27 2007 CTD files\27 April 2007 CTD file122.hex Software Version 1.53 Temperature SN = 4345 Conductivity SN = 4345 System UpLoad Time = Apr 29 2007 20:54:10 ds SeacatPlus V 1.6 SERIAL NO. 4345 29 Apr 2007 20:57:29 vbatt = 12.2, vlith = 7.9, ioper = 62.7 ma, ipump = 0.4 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 20:58:03 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 122 27 Apr 2007 10:18:44 samples 134301 to 136000, avg = 1, stop = mag sw itch S> # nquan = 9 # nvalues = 1700 # 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, 1700 # span 1 = -0.113, 92.283 # span 2 = 6.0875, 7.9880 # span 3 = 0.110179, 3.187653 # span 4 = 3.1409, 3.1409 # span 5 = 6.18077, 7.66122 # span 6 = -1.386, 0.446 # span 7 = 0.8415, 30.7764 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Apr 27 2007 10:18:44 # 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 08:50:27, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-37\RAW\2007-37-0122.hex Q:\Cruise_D ata_Processing\2007-37\Processing\doc\2007-37-ctd.con # datcnv_skipover = 0 # filter_date = Jan 04 2008 11:08:06, 7.12 # filter_in = Q:\Cruise_Data_Processing\2007-37\Processing\convert\2007-37-0122. 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 11:09:59, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-37\Processing\Filter\2007-37-0122.c nv Q:\Cruise_Data_Processing\2007-37\Processing\doc\2007-37-ctd.con # file_type = ascii END* CTDEDIT was used to remove 4 records from the surface and a few records around 31 and 80db. NOTE: The data in this file comes from the upcast section of the cast. The downcast data was bad. **************************************************************************** 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 0.9 7.7710 23.1491 9 1.9 7.9715 26.8992 6 3.0 7.8775 28.0773 5 3.9 7.7948 28.8714 3 4.9 7.7014 29.5390 4 6.0 7.6799 29.7803 3 6.9 7.6734 29.8593 3 7.9 7.6605 29.9407 3 8.8 7.6514 30.0015 3 9.9 7.6439 30.0559 4 11.1 7.6394 30.0851 3 12.1 7.6402 30.0868 3 13.0 7.6396 30.0939 3 14.0 7.6377 30.1075 3 15.0 7.6362 30.1201 3 15.9 7.6339 30.1396 3 16.9 7.6281 30.1801 3 18.0 7.6170 30.2476 4 19.0 7.6081 30.3025 3 20.0 7.6047 30.3279 3 20.9 7.6021 30.3465 3 22.0 7.5998 30.3616 4 22.9 7.5990 30.3701 3 24.0 7.5985 30.3762 4 25.0 7.5980 30.3820 3 26.0 7.5975 30.3890 4 27.0 7.5967 30.3993 4 28.0 7.5953 30.4151 4 29.0 7.5923 30.4391 4 30.0 7.5907 30.4550 7 30.7 7.5905 30.4577 5 31.9 7.5904 30.4597 9 33.0 7.5891 30.4755 5 34.1 7.5866 30.5034 4 35.0 7.5854 30.5207 3 36.0 7.5845 30.5381 4 37.0 7.5836 30.5530 3 37.9 7.5833 30.5586 3 39.0 7.5829 30.5643 4 39.9 7.5824 30.5701 3 41.0 7.5818 30.5778 4 42.0 7.5806 30.5870 3 42.9 7.5798 30.5939 3 44.0 7.5788 30.6000 4 45.0 7.5790 30.6011 3 45.9 7.5791 30.6012 3 46.9 7.5792 30.6012 3 48.0 7.5793 30.6011 4 49.0 7.5794 30.6011 3 50.0 7.5794 30.6019 3 50.9 7.5790 30.6043 3 51.9 7.5783 30.6085 3 53.0 7.5765 30.6159 4 54.1 7.5751 30.6216 3 55.0 7.5747 30.6233 3 56.0 7.5748 30.6234 3 56.9 7.5748 30.6235 3 58.0 7.5748 30.6238 4 59.0 7.5747 30.6243 3 60.0 7.5747 30.6246 3 60.9 7.5747 30.6248 3 62.0 7.5747 30.6252 4 63.0 7.5746 30.6260 3 63.9 7.5742 30.6275 3 64.8 7.5738 30.6296 3 65.9 7.5728 30.6341 4 67.0 7.5701 30.6427 3 67.9 7.5667 30.6535 3 68.9 7.5581 30.6748 4 70.0 7.5472 30.6974 3 70.9 7.5426 30.7079 3 71.9 7.5400 30.7133 4 73.0 7.5397 30.7147 3 73.9 7.5391 30.7161 4 75.0 7.5386 30.7176 4 76.0 7.5376 30.7199 3 76.9 7.5335 30.7270 5 78.0 7.5265 30.7385 5 78.7 7.5246 30.7419 3 80.4 7.5184 30.7517 2 80.9 7.5127 30.7610 8 81.9 7.5109 30.7643 6 82.9 7.5089 30.7673 6 84.0 7.5069 30.7703 6 85.0 7.5065 30.7712 5 85.9 7.5062 30.7719 6 87.0 7.5055 30.7728 6 88.0 7.5057 30.7727 6 89.0 7.5063 30.7721 7 89.9 7.5057 30.7732 7 91.0 7.5046 30.7752 9 91.9 7.5045 30.7756 9