*2006/02/17 17:45:52.23 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/05/26 21:47:12.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 131 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.2 130.7 2 Temperature:Primary 'deg C (ITS90)' 8.7977 11.3854 3 Salinity:T0:C0 PSS-78 26.7841 31.1843 4 Number_of_bin_records n/a 2 6 $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 #1 EVENT NUMBER : 1 LATITUDE : 50 50.80000 N ! (deg min) LONGITUDE : 126 56.40000 W ! (deg min) WATER DEPTH : 183 *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 1911 1911 HDREDIT2 2.5.1 2006/02/16 12:50:32 ? ? SHIFTDAT 3.4 2006/02/16 17:24:17 1911 1911 DELETE 6.3 2006/02/16 17:30:42 1911 553 CTDEDIT 4.60 2006/02/17 13:03:12 553 510 BINAVE 4.1 2006/02/17 15:27:38 510 131 REMOVECH 7.0 2006/02/17 17:27:02 131 131 ADTIMCH 4.3 2006/02/17 17:27:29 131 131 HDREDIT2 2.5.1 2006/02/17 17:45:52 ? ? $END $REMARKS -HEADER EDITS: 2006/02/16 12:50:32 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 120.73 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2006/02/17 13:03:12 43 records were deleted in this editing session. 31 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 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\cast 001.hex Software Version 1.48 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = May 26 2004 16:06:46 CTD LOcation #1,Wells Passage 26 May 2004 Brent Hargreaves, DFO, PBS ds SEACAT PROFILER V3.0c SN 1294 05/27/04 16:03:32.382 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.016 iop = 160 vmain = 12.2 vlith = 5.2 mode = PROFILE ncasts = 1 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 2800 hertz pump delay = 45 seconds samples = 1911 free = 84834 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 0 logdata = NO S> dh cast 0 05/27 14:47:12 samples 0 to 1910 sample rate = 1 scan every 0.5 sec onds stop = switch off S> # nquan = 7 # nvalues = 1911 # 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, 1911 # span 1 = -0.446, 130.731 # span 2 = 8.7967, 13.3770 # span 3 = 0.075357, 3.338455 # span 4 = -0.732, 0.626 # span 5 = 0.4921, 31.1880 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = May 27 2004 14:47:12 # 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 17:06:37, 5.32a # datcnv_in = Q:\Cruise_Data\2004-43\CTD\original\cast 001.hex Q:\Cruise_Data\20 04-43\1294.CON # datcnv_skipover = 0 # filter_date = Feb 16 2006 12:10:00, 5.32a # filter_in = Q:\Cruise_Data\2004-43\CTD\convert\2004-43-0001.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 12:11:09, 5.32a # Derive_in = Q:\Cruise_Data\2004-43\CTD\align\2004-43-0001.cnv Q:\Cruise_Data\2 004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1db and a few records near the bottom of the cast; salinity was cleaned lightly. _____________________________________________________________________________ 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 1.2 11.3854 26.7841 6 1.9 10.9216 27.6354 6 3.0 10.3374 28.5244 6 3.9 10.1177 28.9708 6 4.9 9.8183 29.4708 4 5.9 9.6340 29.6820 5 6.9 9.5462 29.7861 4 8.0 9.4313 29.9705 4 9.0 9.2989 30.1610 4 10.0 9.2567 30.2203 3 10.9 9.2078 30.2796 4 12.0 9.1716 30.3332 4 13.0 9.1453 30.3712 4 13.9 9.1305 30.3882 3 14.9 9.1224 30.3954 4 15.9 9.1162 30.4013 4 16.9 9.1150 30.4023 4 17.9 9.1154 30.4011 4 19.0 9.1147 30.4021 4 19.9 9.1148 30.4032 3 20.9 9.1139 30.4039 4 21.9 9.1120 30.4049 4 23.0 9.1121 30.4065 4 24.0 9.1099 30.4163 4 25.0 9.1089 30.4468 4 26.0 9.1052 30.4692 4 27.0 9.0906 30.5226 5 28.0 9.0625 30.5689 4 29.0 9.0382 30.5980 5 30.0 9.0269 30.6147 4 31.0 9.0256 30.6238 4 31.9 9.0262 30.6289 4 32.9 9.0269 30.6303 4 33.9 9.0278 30.6354 4 34.9 9.0184 30.6550 5 36.0 8.9938 30.7054 4 36.9 8.9850 30.7431 4 37.9 8.9691 30.7720 4 38.9 8.9518 30.7997 4 39.9 8.9429 30.8109 4 40.8 8.9399 30.8143 4 41.9 8.9384 30.8167 5 43.1 8.9332 30.8242 4 44.0 8.9353 30.8368 4 45.0 8.9310 30.8513 4 45.9 8.9119 30.8844 4 46.9 8.8892 30.9144 4 47.9 8.8710 30.9290 4 49.0 8.8512 30.9416 4 49.9 8.8438 30.9533 3 50.9 8.8382 30.9591 4 51.9 8.8345 30.9628 4 53.0 8.8317 30.9664 4 53.9 8.8311 30.9675 3 54.9 8.8300 30.9733 4 55.9 8.8315 30.9843 4 57.0 8.8339 30.9967 4 58.0 8.8315 31.0109 4 59.1 8.8273 31.0198 4 59.9 8.8261 31.0190 3 60.8 8.8256 31.0223 4 61.9 8.8241 31.0275 4 63.0 8.8241 31.0309 4 64.0 8.8219 31.0333 4 65.0 8.8206 31.0330 3 65.9 8.8199 31.0327 4 67.0 8.8202 31.0325 4 67.9 8.8185 31.0351 3 68.9 8.8180 31.0361 4 70.0 8.8195 31.0375 4 71.0 8.8203 31.0377 3 71.9 8.8216 31.0427 4 73.0 8.8292 31.0526 4 73.9 8.8347 31.0558 3 74.9 8.8377 31.0557 4 75.9 8.8361 31.0579 4 77.0 8.8344 31.0620 4 78.0 8.8333 31.0658 4 78.9 8.8323 31.0686 3 79.9 8.8324 31.0718 4 81.0 8.8335 31.0761 4 82.0 8.8355 31.0821 3 82.9 8.8363 31.0824 4 84.0 8.8361 31.0839 4 85.0 8.8349 31.0867 3 85.9 8.8321 31.0901 4 87.0 8.8276 31.0938 4 87.9 8.8239 31.0983 3 88.9 8.8204 31.1020 4 90.0 8.8183 31.1022 4 90.9 8.8126 31.1026 3 91.9 8.8087 31.1055 4 93.0 8.8076 31.1068 4 94.0 8.8054 31.1063 3 94.9 8.8054 31.1099 4 96.0 8.8089 31.1235 4 97.0 8.8143 31.1313 3 97.9 8.8141 31.1315 4 98.9 8.8134 31.1308 3 99.9 8.8136 31.1324 4 100.9 8.8134 31.1341 4 102.0 8.8125 31.1388 4 103.0 8.8117 31.1423 3 103.9 8.8078 31.1491 4 105.0 8.8048 31.1531 4 105.9 8.8027 31.1565 3 106.9 8.8019 31.1569 4 107.9 8.8019 31.1559 4 108.9 8.8018 31.1581 3 109.9 8.8019 31.1588 4 111.0 8.8014 31.1581 4 111.9 8.7995 31.1587 3 112.9 8.7984 31.1587 4 113.9 8.7977 31.1602 4 114.9 8.7986 31.1636 3 115.9 8.7988 31.1653 4 117.0 8.8001 31.1651 4 118.0 8.8007 31.1650 4 119.0 8.8009 31.1674 3 119.9 8.8007 31.1688 4 121.0 8.8010 31.1708 4 122.0 8.8018 31.1713 3 122.9 8.8016 31.1730 4 124.0 8.8025 31.1739 4 125.0 8.8032 31.1751 3 125.9 8.8051 31.1776 4 126.9 8.8075 31.1784 4 128.0 8.8090 31.1782 4 129.0 8.8101 31.1822 4 129.8 8.8129 31.1829 5 130.7 8.8194 31.1843 2