*2007/01/10 11:55:20.71 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/06/29 13:21:41.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 22 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D128DC66 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.074625 21.97667 2 Temperature:Primary 'deg C (ITS90)' 9.576389 9.807958 3 Salinity:T0:C0 PSS-78 29.70977 30.28073 4 Number_of_bin_records n/a 5 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\2006-36\derive\2006-36 $END *ADMINISTRATION MISSION : 2006-36 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Sea Lice Sampling SCIENTIST : Hargreaves B. PLATFORM : Clupea *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : Dinner Pt. EVENT NUMBER : 138 LATITUDE : 50 37.53900 N ! (deg min) LONGITUDE : 126 30.55200 W ! (deg min) WATER DEPTH : 25 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19 SERIAL NUMBER : 1294 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 1294 conductivity ' ' 1294 Pressure ' ' 163223 $END $REMARKS SOFTWARE VERSION 1.53 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/01/09 16:07:58 311 311 ADTIMCH 4.3 2007/01/09 16:40:56 311 311 DELETE 6.3 2007/01/09 16:43:27 311 192 CTDEDIT 4.61 2007/01/09 16:54:03 192 146 BINAVE 4.1.1 2007/01/10 11:52:00 146 22 REMOVECH 7.0 2007/01/10 11:53:36 22 22 HDREDIT2 2.5.1 2007/01/10 11:55:20 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -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 12.26 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2007/01/09 16:54:03 46 records were deleted in this editing session. 12 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 2007/01/10 11:53:36 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2007/01/10 11:55:20 Applied edit header: Q:\Cruise_Data\2006-36\Doc\2005-36-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE19 Data File: FileName = C:\Program Files\Sea-Bird\Seaterm\BH 29 June 2006 CTD file027.hex Software Version 1.53 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Jun 29 2006 16:04:01 Scientist: Location Name: Time: Date: Latitude: Longitude: Area: Water Depth: ds SEACAT PROFILER V3.0c SN 1294 06/29/06 14:50:40.794 strain gauge pressure sensor: SN = 163223, range = 1,000 psia, tc = -44 clk = 32767.992 iop = 161 vmain = 11.2 vlith = 5.4 mode = PROFILE ncasts = 42 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 3335 hertz pump delay = 45 seconds samples = 29348 free = 57397 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 0 logdata = NO S> dh cast 27 06/29 05:21:41 samples 22621 to 22931 sample rate = 1 scan every 0 .5 seconds stop = switch off S> # nquan = 7 # nvalues = 311 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: 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, 311 # span 1 = -0.350, 22.261 # span 2 = 7.5706, 9.8169 # span 3 = 0.193720, 3.310376 # span 4 = -0.857, 0.428 # span 5 = 1.5127, 30.3275 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Jun 29 2006 05:21:41 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 1294, 29-Nov-05 # sensor 1 = Frequency 1 conductivity, 1294, 29-Nov-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 163223, 06-Dec-05 # datcnv_date = Jan 09 2007 16:03:45, 5.37e # datcnv_in = Q:\Cruise_Data\2006-36\2006-36-0138.hex Q:\Cruise_Data\2006-36\129 4.CON # datcnv_skipover = 0 # filter_date = Jan 09 2007 16:04:16, 5.37e # filter_in = Q:\Cruise_Data\2006-36\convert\2006-36-0138.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 2.000 # filter_low_pass_A_vars = c0S/m # filter_low_pass_B_vars = prSM # alignctd_date = Jan 09 2007 16:04:59, 5.37e # alignctd_in = Q:\Cruise_Data\2006-36\filter\2006-36-0138.cnv # alignctd_adv = t090C 1.000 # Derive_date = Jan 09 2007 16:05:36, 5.37e # Derive_in = Q:\Cruise_Data\2006-36\align\2006-36-0138.cnv Q:\Cruise_Data\2006- 36\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 0.8db and to clean salinity lightly. There was no salinity calibration sampling. Salinity for this cruise has been edited but large errors likely remain. SeaCat salinity is prone to error due to mismatch of conductivity and temperature response times, especially when the descent rate is non-uniform. These errors are likely to be much larger than calibration errors. SeaCat salinity errors are expected to be as high as 0.05units in areas of high gradients. !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.1 9.7699 29.7098 8 2.0 9.7979 29.7721 7 3.0 9.8080 29.7932 7 4.0 9.8021 29.8179 6 5.0 9.7914 29.8353 7 6.0 9.7935 29.8431 7 7.0 9.7926 29.8574 7 8.0 9.7902 29.8664 8 9.0 9.7900 29.8688 7 10.0 9.7777 29.8926 7 11.0 9.7467 29.9203 6 12.0 9.7426 29.9198 7 13.0 9.7559 29.9075 6 14.0 9.7530 29.9096 6 15.0 9.7275 29.9328 6 16.0 9.7128 29.9592 6 17.0 9.6921 30.0071 6 18.0 9.6854 30.0735 6 19.0 9.6827 30.0888 6 20.0 9.6720 30.1352 6 21.0 9.6351 30.2083 5 22.0 9.5764 30.2807 9