*2006/03/01 16:32:13.78 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/08/15 01:51:00.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 130 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 85BFEA0D ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.098333 130.949 2 Temperature:Primary 'deg C (ITS90)' 7.425133 12.09183 3 Salinity:T0:C0 PSS-78 31.9052 33.29573 4 Number_of_bin_records n/a 1 8 $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\2005-31\derive\2005-31 $END *ADMINISTRATION MISSION : 2005-31 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : COPRA SCIENTIST : Romaine S. PLATFORM : Gordon Reid *LOCATION GEOGRAPHIC AREA : Queen Charlotte Sound / Hecate Strait STATION : CPE1 EVENT NUMBER : 3 LATITUDE : 51 0.04000 N ! (deg min) LONGITUDE : 127 50.04000 W ! (deg min) WATER DEPTH : 140 *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 1.48 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.91 2006/03/01 15:46:35 1231 1231 SHIFTDAT 3.4 2006/03/01 16:02:14 1231 1231 DELETE 6.3 2006/03/01 16:06:02 1231 318 CTDEDIT 4.60 2006/03/01 16:23:59 318 286 BINAVE 4.1 2006/03/01 16:29:22 286 130 REMOVECH 7.0 2006/03/01 16:31:26 130 130 HDREDIT2 2.5.1 2006/03/01 16:32:13 ? ? $END $REMARKS -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.40 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 121.17 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2006/03/01 16:23:59 32 records were deleted in this editing session. 69 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge 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 2006/03/01 16:31:26 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/03/01 16:32:13 Applied edit header: Q:\Cruise_Data\2005-31\doc\2005-31-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:\\2005-031-0001001.hex Software Version 1.48 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Oct 28 2005 11:58:34 ds SEACAT PROFILER V3.0c SN 1294 08/17/05 20:32:04.765 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 245696.000 iop = 115 vmain = 20.2 vlith = 20.2 mode = PROFILE ncasts = 2 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 100 hertz pump delay = 45 seconds samples = 2912 free = 83833 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 0 logdata = NO S> dh cast 1 08/16 05:09:53 samples 1681 to 2911 sample rate = 1 scan every 0.5 seconds stop = switch off S> # nquan = 7 # nvalues = 1231 # 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, 1231 # span 1 = -0.466, 131.170 # span 2 = 7.4071, 12.6241 # span 3 = 0.003237, 3.694933 # span 4 = -1.662, 1.465 # span 5 = 0.0230, 33.3136 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Aug 16 2005 05:09:53 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 1294, Nov.22,2002 # sensor 1 = Frequency 1 conductivity, 1294, Nov.22,2002, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 163223, Nov.27,2002 # datcnv_date = Mar 01 2006 15:42:24, 5.32a # datcnv_in = Q:\Cruise_Data\2005-31\2005-31-0003.hex Q:\Cruise_Data\2005-31\129 4.CON # datcnv_skipover = 0 # filter_date = Mar 01 2006 15:43:30, 5.32a # filter_in = Q:\Cruise_Data\2005-31\convert\2005-31-0003.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 # Derive_date = Mar 01 2006 15:44:06, 5.32a # Derive_in = Q:\Cruise_Data\2005-31\align\2005-31-0003.cnv Q:\Cruise_Data\2004- 43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.7db and a few records from near the bottom of the cast; salinity was cleaned. There was no salinity calibration sampling. Based on drift between factory calibrations it is estimated that temperature and salinity are within 0.002 units each. 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 2.1 12.0915 31.9056 3 3.0 12.0918 31.9057 3 4.1 12.0912 31.9052 2 5.0 12.0879 31.9054 2 5.9 12.0645 31.9076 2 6.9 11.9835 31.9092 2 7.9 11.9219 31.9101 2 8.8 11.8962 31.9114 2 9.8 11.8693 31.9128 2 11.0 11.8457 31.9139 3 12.1 11.8300 31.9144 2 13.1 11.8163 31.9145 2 14.1 11.8031 31.9144 2 15.2 11.7964 31.9144 2 16.2 11.7919 31.9147 2 17.2 11.7878 31.9153 2 18.1 11.7853 31.9162 2 19.0 11.7828 31.9170 2 19.9 11.7828 31.9172 2 21.0 11.7807 31.9183 2 22.1 11.7791 31.9193 2 23.0 11.7787 31.9208 1 23.9 11.7787 31.9232 2 24.9 11.7824 31.9249 2 26.0 11.7832 31.9274 2 27.0 11.7853 31.9282 2 28.0 11.7870 31.9314 2 28.9 11.7894 31.9347 2 29.9 11.7903 31.9368 2 30.9 11.7920 31.9362 2 32.0 11.7928 31.9377 2 33.1 11.7944 31.9394 2 34.1 11.7891 31.9464 2 35.1 11.7743 31.9559 3 36.0 11.7609 31.9606 2 36.9 11.7442 31.9638 3 38.0 11.7219 31.9724 2 39.0 11.7053 31.9821 2 40.1 11.6944 31.9904 3 41.1 11.6894 31.9955 3 42.1 11.6869 31.9988 3 43.0 11.6839 32.0010 3 44.0 11.6822 32.0019 3 45.0 11.6778 32.0032 3 46.0 11.6531 32.0089 3 46.9 11.6457 32.0123 3 48.0 11.6385 32.0127 4 49.0 11.6274 32.0114 3 50.0 11.6155 32.0088 3 51.0 11.5791 32.0034 2 51.9 11.4726 31.9974 2 53.0 11.3224 31.9945 2 54.0 11.1870 31.9929 2 55.0 11.1025 31.9926 2 55.9 11.0308 31.9926 2 56.9 11.0001 31.9927 2 57.9 10.9770 31.9935 2 58.9 10.9641 31.9939 2 60.0 10.9464 31.9977 2 61.2 10.9335 31.9987 2 62.0 10.9225 32.0010 1 62.9 10.9137 32.0054 2 63.9 10.9082 32.0112 2 65.0 10.9062 32.0125 3 66.1 10.8985 32.0136 2 67.0 10.8923 32.0137 2 67.9 10.8838 32.0161 2 68.9 10.8804 32.0156 2 70.0 10.8784 32.0164 2 71.2 10.8750 32.0204 2 72.0 10.8704 32.0203 1 72.8 10.8531 32.0173 2 74.0 10.7946 32.0211 3 75.1 10.7589 32.0271 2 75.9 10.7420 32.0289 2 76.9 10.7121 32.0272 2 77.9 10.6400 32.0387 2 79.0 10.5712 32.0560 2 80.0 10.5336 32.0665 2 81.0 10.4739 32.0853 2 82.0 10.4253 32.0954 2 83.0 10.3948 32.1040 2 84.0 10.2978 32.1219 2 85.1 10.2150 32.1455 2 86.2 10.1500 32.1618 2 87.0 10.0854 32.1708 1 87.8 9.9837 32.1875 2 88.8 9.9163 32.1842 2 89.8 9.8872 32.1877 2 90.8 9.8591 32.1921 2 91.8 9.8240 32.1978 2 92.9 9.7929 32.2021 2 94.0 9.7535 32.2009 2 95.1 9.6444 32.2137 2 96.0 9.4698 32.2808 1 96.8 9.3834 32.3007 2 97.8 9.2931 32.3270 2 98.9 9.1080 32.4187 2 99.9 8.8934 32.5510 2 100.9 8.7910 32.6188 2 101.8 8.7115 32.6689 2 102.8 8.6359 32.7158 2 103.8 8.5906 32.7337 2 104.8 8.5226 32.7598 2 105.8 8.4598 32.7847 2 106.8 8.4209 32.7980 2 107.8 8.3598 32.8280 2 108.8 8.3174 32.8524 2 109.8 8.3026 32.8638 2 111.0 8.2793 32.8765 3 112.1 8.2531 32.8883 2 113.1 8.2416 32.8927 2 114.0 8.2339 32.8964 2 115.1 8.2277 32.8985 2 116.1 8.2176 32.8990 2 117.1 8.1703 32.9149 2 118.1 8.0571 32.9680 2 119.1 7.9605 33.0068 2 120.1 7.8399 33.0724 2 121.2 7.7688 33.1092 2 122.0 7.7230 33.1365 1 122.8 7.6806 33.1621 2 124.0 7.6305 33.1877 3 125.1 7.5875 33.2126 3 126.0 7.5742 33.2202 3 127.1 7.5618 33.2244 3 128.1 7.5360 33.2357 2 129.0 7.4978 33.2544 3 130.2 7.4479 33.2805 8 130.9 7.4251 33.2957 3