*2006/02/17 17:45:52.71 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/05/29 20:04:49.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 129 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 128.9 2 Temperature:Primary 'deg C (ITS90)' 8.1435 13.4238 3 Salinity:T0:C0 PSS-78 20.0647 31.6157 4 Number_of_bin_records n/a 2 20 $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\2004-43\CTD\derive\200 $END *ADMINISTRATION MISSION : 2004-43 AGENCY : PBS, Marine Environment and Habitat Science, Nanaimo, B.C. COUNTRY : Canada PROJECT : Sea Lice Monitoring SCIENTIST : Hargreaves B. PLATFORM : Walker Rock *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : Site #8 EVENT NUMBER : 7 LATITUDE : 50 42.20000 N ! (deg min) LONGITUDE : 126 14.00000 W ! (deg min) WATER DEPTH : 150 *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 2006/02/16 12:47:12 1448 1448 HDREDIT2 2.5.1 2006/02/16 12:50:33 ? ? SHIFTDAT 3.4 2006/02/16 17:24:19 1448 1448 DELETE 6.3 2006/02/16 17:30:43 1448 376 CTDEDIT 4.60 2006/02/17 13:54:09 376 354 BINAVE 4.1 2006/02/17 15:27:38 354 129 REMOVECH 7.0 2006/02/17 17:27:02 129 129 ADTIMCH 4.3 2006/02/17 17:27:30 129 129 HDREDIT2 2.5.1 2006/02/17 17:45:52 ? ? $END $REMARKS -HEADER EDITS: 2006/02/16 12:50:33 Applied edit header: Q:\Cruise_Data\2004-43\CTD\doc\2004-43-hdr1.txt Channel 2: Pressure:StrainGauge [decibar] Units: dbars ==> decibar -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: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 5 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 119.09 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2006/02/17 13:54:09 22 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 2006/02/17 17:27:02 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -HEADER EDITS: 2006/02/17 17:45:52 Applied edit header: Q:\Cruise_Data\2004-43\CTD\doc\2004-43-hdr2.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure $END *COMMENTS SBE HEADER Sea-Bird SBE19 Data File: FileName = C:\Program Files\Sea-Bird\Seaterm\ctd Location #8 29 May 2004.hex Software Version 1.48 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Jun 01 2004 14:28:06 CTD #8 location Tribune channel near Knight INlet 29 May 2004 ds SEACAT PROFILER V3.0c SN 1294 06/02/04 14:25:39.794 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.078 iop = 158 vmain = 11.6 vlith = 5.2 mode = PROFILE ncasts = 7 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 2800 hertz pump delay = 45 seconds samples = 11389 free = 75356 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 0 logdata = NO S> dh cast 6 05/30 13:04:49 samples 9941 to 11388 sample rate = 1 scan every 0.5 seconds stop = switch off S> # nquan = 7 # nvalues = 1448 # 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, 1448 # span 1 = -0.205, 129.091 # span 2 = 8.1421, 13.6458 # span 3 = 0.064531, 3.322455 # span 4 = -1.250, 1.073 # span 5 = 0.4069, 31.6187 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = May 30 2004 13:04:49 # 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 = Feb 14 2006 17:06:40, 5.32a # datcnv_in = Q:\Cruise_Data\2004-43\CTD\original\ctd Location #8 29 May 2004.he x Q:\Cruise_Data\2004-43\1294.CON # datcnv_skipover = 0 # filter_date = Feb 16 2006 12:10:02, 5.32a # filter_in = Q:\Cruise_Data\2004-43\CTD\convert\2004-43-0007.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 = Feb 16 2006 12:11:10, 5.32a # Derive_in = Q:\Cruise_Data\2004-43\CTD\align\2004-43-0007.cnv Q:\Cruise_Data\2 004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 0.8db. _____________________________________________________________________________ There was no CTD log book and no positions entered in the files. There are times and there is a list of site #s and positions. For most files the site # was entered into the original file name, so a rough position can be determined, though there is no assurance that each visit to the site stopped at exactly the same place. For some casts there was no record of site # and positions were inferred from order of sampling (assuming all casts are at standard sites), maximum pressure and T-S characteristics. The times and site #s thus determined were confirmed by the chief scientist from his records and bridge logs. In the absence of a log book and given the unreliability of time from this instrument, the times for all these casts should be considered approximate. There was no salinity calibration sampling and no history for this instrument since its last calibration, so no estimate can be made of those errors. 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. Below 5m salinity is likely +/-0.005psu. !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.0 13.4238 20.0647 12 1.9 13.2806 20.5514 4 2.9 12.9836 21.4431 4 4.0 12.5554 22.8122 4 5.0 11.3514 25.3999 3 6.0 10.6480 26.5495 4 7.0 10.2346 27.3371 3 7.9 9.8043 28.1129 3 8.8 9.5146 28.5929 3 9.9 9.3153 28.9266 4 11.1 9.1053 29.3083 3 12.1 8.9845 29.4791 3 13.1 8.9029 29.6084 3 14.1 8.8095 29.7507 3 15.0 8.7452 29.8438 3 16.0 8.6783 29.9522 3 17.0 8.6363 30.0418 3 18.0 8.6238 30.0907 3 19.0 8.6177 30.1088 3 20.0 8.6134 30.1168 3 21.0 8.6082 30.1277 3 22.1 8.6033 30.1415 3 23.0 8.6089 30.1656 2 23.8 8.6187 30.2003 3 24.9 8.6065 30.2470 3 25.9 8.5502 30.2772 3 27.0 8.4979 30.2924 3 28.1 8.4633 30.3207 3 29.0 8.4097 30.3807 2 29.8 8.3635 30.4320 3 30.8 8.3364 30.4511 3 32.0 8.3084 30.4752 4 33.1 8.2853 30.5206 3 34.1 8.2702 30.5613 3 34.9 8.2795 30.5870 2 35.8 8.2923 30.6010 3 36.9 8.3195 30.6305 3 37.9 8.3681 30.6616 3 39.0 8.4074 30.6817 3 39.9 8.4228 30.6928 2 40.9 8.4272 30.7016 3 42.0 8.4249 30.7087 3 43.1 8.4124 30.7129 3 44.0 8.4023 30.7225 2 44.9 8.3984 30.7352 3 46.1 8.3981 30.7481 3 47.0 8.3958 30.7558 2 48.0 8.3871 30.7672 3 48.9 8.3818 30.7743 2 49.9 8.3786 30.7801 3 51.0 8.3740 30.7905 3 52.0 8.3717 30.8020 2 53.0 8.3687 30.8201 3 54.0 8.3643 30.8354 2 55.0 8.3568 30.8466 3 56.0 8.3517 30.8540 2 57.0 8.3457 30.8642 3 58.0 8.3329 30.8989 2 59.0 8.3183 30.9431 3 60.1 8.3106 30.9634 2 60.9 8.3067 30.9810 2 61.9 8.3031 31.0011 3 62.9 8.2957 31.0159 2 64.0 8.2892 31.0269 3 65.0 8.2883 31.0331 2 66.0 8.2903 31.0399 3 67.0 8.2931 31.0445 2 68.0 8.2947 31.0501 3 69.1 8.2936 31.0564 2 69.9 8.2927 31.0602 2 70.9 8.2906 31.0657 3 71.9 8.2905 31.0746 2 72.9 8.2833 31.1008 3 73.9 8.2717 31.1287 2 74.9 8.2641 31.1481 3 75.9 8.2563 31.1714 2 76.9 8.2521 31.1941 3 78.0 8.2454 31.2234 2 78.9 8.2432 31.2386 2 79.8 8.2423 31.2469 2 80.9 8.2416 31.2595 3 82.1 8.2349 31.2882 2 83.1 8.2274 31.3172 2 84.0 8.2169 31.3525 2 84.9 8.2051 31.3827 2 85.9 8.1999 31.3972 2 86.8 8.1951 31.4104 2 87.8 8.1911 31.4231 2 88.8 8.1859 31.4403 2 90.0 8.1803 31.4529 3 91.2 8.1789 31.4576 2 92.1 8.1763 31.4631 2 93.1 8.1736 31.4706 2 94.0 8.1727 31.4771 2 94.9 8.1705 31.4870 2 95.9 8.1679 31.4981 2 96.9 8.1649 31.5119 2 97.8 8.1609 31.5249 2 98.8 8.1600 31.5295 2 99.8 8.1600 31.5310 2 100.8 8.1587 31.5349 2 101.8 8.1583 31.5389 2 102.8 8.1557 31.5457 2 103.8 8.1552 31.5497 2 104.8 8.1539 31.5538 2 105.8 8.1530 31.5567 2 106.9 8.1532 31.5581 3 108.2 8.1530 31.5607 2 109.2 8.1526 31.5621 2 110.2 8.1526 31.5625 2 111.1 8.1526 31.5636 2 112.1 8.1518 31.5662 2 113.1 8.1504 31.5689 2 114.1 8.1518 31.5682 2 115.1 8.1509 31.5698 2 116.1 8.1509 31.5718 2 117.1 8.1496 31.5764 2 117.9 8.1496 31.5808 2 119.0 8.1483 31.5849 2 120.1 8.1479 31.5873 2 121.1 8.1474 31.5895 2 122.0 8.1469 31.5924 2 122.9 8.1469 31.5948 2 123.9 8.1466 31.5971 2 124.8 8.1461 31.6007 2 125.9 8.1451 31.6074 3 127.0 8.1436 31.6143 3 128.0 8.1435 31.6157 4 128.9 8.1453 31.6151 20