*2006/02/17 17:45:09.05 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/06/23 18:30:10.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 178 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 178.6 2 Temperature:Primary 'deg C (ITS90)' 8.8367 12.0307 3 Salinity:T0:C0 PSS-78 27.5419 31.6126 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\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 : 10 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 12:47:13 2590 2590 HDREDIT2 2.5.1 2006/02/16 12:50:34 ? ? SHIFTDAT 3.4 2006/02/16 17:24:19 2590 2590 DELETE 6.3 2006/02/16 17:30:44 2590 501 CTDEDIT 4.60 2006/02/17 14:04:37 501 476 BINAVE 4.1 2006/02/17 15:27:39 476 178 REMOVECH 7.0 2006/02/17 17:27:03 178 178 ADTIMCH 4.3 2006/02/17 17:27:30 178 178 HDREDIT2 2.5.1 2006/02/17 17:45:09 ? ? $END $REMARKS -HEADER EDITS: 2006/02/16 12:50:34 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 168.73 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2006/02/17 14:04:37 25 records were deleted in this editing session. 6 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 17:27:03 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 17:45:09 Applied edit header: Q:\Cruise_Data\2004-43\CTD\doc\2004-43-hdr3.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 09 23 June 2004 1130.hex Software Version 1.48 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Jul 22 2004 07:22:19 23 June 2004 11:30 ds SEACAT PROFILER V3.0c SN 1294 07/22/04 07:19:41.042 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.055 iop = 160 vmain = 11.6 vlith = 5.5 mode = PROFILE ncasts = 16 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 2800 hertz pump delay = 45 seconds samples = 29275 free = 57470 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 0 logdata = NO S> dh cast 9 06/23 11:30:10 samples 15192 to 17781 sample rate = 1 scan every 0. 5 seconds stop = switch off S> # nquan = 7 # nvalues = 2590 # 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, 2590 # span 1 = -0.133, 178.733 # span 2 = 8.8349, 12.9659 # span 3 = 0.030284, 3.383241 # span 4 = -1.197, 0.984 # span 5 = 0.1900, 31.6142 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Jun 23 2004 11:30:10 # 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 17:06:38, 5.32a # datcnv_in = Q:\Cruise_Data\2004-43\CTD\original\cast 09 23 June 2004 1130.hex 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\2004-43-0010.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 12:11:11, 5.32a # Derive_in = Q:\Cruise_Data\2004-43\CTD\align\2004-43-0010.cnv Q:\Cruise_Data\2 004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 0.7db and a few records around 95db. _____________________________________________________________________________ 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 12.0307 27.5419 9 1.9 11.9548 27.6527 4 2.8 11.9067 27.7174 3 3.8 11.8222 27.8080 3 4.9 11.7097 27.9445 3 6.0 11.5829 28.1285 3 6.9 11.4100 28.3735 2 7.9 11.2506 28.5863 3 9.0 11.0383 28.8873 3 10.0 10.8668 29.1343 2 10.8 10.7026 29.3562 3 11.9 10.5023 29.5657 3 12.9 10.3299 29.7299 3 13.9 10.1729 29.8969 3 15.0 10.0831 29.9858 3 16.0 10.0281 30.0397 3 17.1 9.9605 30.1093 3 18.0 9.8920 30.1791 2 18.8 9.7850 30.2802 3 19.9 9.6546 30.3962 3 21.0 9.5804 30.4716 3 22.1 9.5555 30.5091 3 23.0 9.5464 30.5258 2 24.0 9.5433 30.5340 3 25.0 9.5403 30.5369 2 25.9 9.5358 30.5387 3 26.9 9.5335 30.5409 2 27.9 9.5324 30.5422 3 29.0 9.5321 30.5452 3 29.9 9.5322 30.5501 2 30.8 9.5310 30.5545 3 31.9 9.5304 30.5582 3 32.9 9.5198 30.5734 3 33.9 9.4886 30.6023 3 35.0 9.4322 30.6480 3 36.0 9.3729 30.6942 3 37.0 9.3101 30.7545 3 38.0 9.2598 30.8103 3 38.9 9.2377 30.8262 2 39.9 9.2090 30.8447 3 41.0 9.1917 30.8696 3 42.1 9.1796 30.8798 3 43.0 9.1730 30.8828 2 43.9 9.1690 30.8866 3 45.0 9.1578 30.8991 3 46.0 9.1529 30.9034 3 46.9 9.1459 30.9087 2 47.8 9.1426 30.9095 3 48.9 9.1325 30.9148 3 50.0 9.1239 30.9199 3 51.0 9.1247 30.9191 3 52.0 9.1248 30.9188 2 52.9 9.1213 30.9206 3 54.1 9.1100 30.9271 3 55.0 9.1040 30.9296 2 55.8 9.0997 30.9324 2 56.9 9.0899 30.9437 3 57.9 9.0703 30.9667 2 58.9 9.0199 31.0048 3 60.0 8.9721 31.0415 2 61.0 8.9506 31.0767 3 62.0 8.9535 31.0976 2 63.0 8.9639 31.1012 3 64.1 8.9630 31.1014 2 64.9 8.9596 31.0989 2 65.9 8.9541 31.1001 3 66.9 8.9509 31.1024 2 67.9 8.9446 31.1063 3 68.9 8.9427 31.1123 2 69.9 8.9438 31.1160 3 71.0 8.9445 31.1200 2 72.0 8.9463 31.1226 3 73.0 8.9466 31.1255 2 73.8 8.9466 31.1259 2 74.9 8.9446 31.1366 3 76.0 8.9484 31.1532 2 77.0 8.9542 31.1605 3 78.1 8.9566 31.1642 2 78.9 8.9588 31.1704 2 79.9 8.9623 31.1775 3 81.0 8.9644 31.1813 2 81.8 8.9649 31.1851 2 82.9 8.9640 31.1902 3 83.9 8.9558 31.1946 2 84.9 8.9464 31.1986 3 86.0 8.9411 31.1983 2 87.0 8.9262 31.1996 3 88.0 8.9034 31.2079 2 89.0 8.8916 31.2160 3 90.0 8.8865 31.2208 2 90.9 8.8832 31.2228 3 92.0 8.8829 31.2269 3 93.1 8.8871 31.2313 6 95.3 8.8992 31.2325 2 96.0 8.8981 31.2335 3 97.0 8.8958 31.2323 3 98.1 8.8958 31.2357 3 99.0 8.8988 31.2376 2 99.9 8.9004 31.2373 3 101.0 8.8966 31.2415 3 101.9 8.8901 31.2478 2 102.8 8.8876 31.2512 3 103.9 8.8856 31.2561 3 105.0 8.8790 31.2604 3 106.0 8.8715 31.2645 2 106.9 8.8769 31.2719 3 107.9 8.8809 31.2743 2 109.0 8.8760 31.2797 3 110.0 8.8753 31.2870 2 110.9 8.8753 31.2913 2 111.9 8.8746 31.2935 3 113.0 8.8744 31.3003 2 113.8 8.8792 31.3083 2 114.9 8.8858 31.3160 3 115.9 8.8956 31.3207 2 117.0 8.8994 31.3223 3 118.0 8.8995 31.3217 2 118.8 8.9004 31.3207 2 119.9 8.9011 31.3225 3 120.9 8.9012 31.3235 2 121.9 8.9022 31.3223 3 122.9 8.9030 31.3230 2 123.9 8.9037 31.3239 3 124.9 8.9051 31.3263 2 126.0 8.9082 31.3296 3 127.0 8.9094 31.3312 2 128.0 8.9100 31.3313 3 129.0 8.9107 31.3316 2 130.0 8.9125 31.3318 3 131.0 8.9132 31.3329 2 131.9 8.9137 31.3335 2 132.9 8.9145 31.3345 3 133.9 8.9163 31.3412 2 135.0 8.9215 31.3517 3 136.1 8.9314 31.3611 2 136.9 8.9362 31.3637 2 137.8 8.9383 31.3714 2 138.9 8.9480 31.3906 3 140.1 8.9479 31.4052 2 141.1 8.9491 31.4081 2 141.9 8.9499 31.4091 2 142.9 8.9504 31.4109 2 143.9 8.9487 31.4155 2 144.8 8.9444 31.4254 2 146.0 8.9404 31.4363 3 147.1 8.9370 31.4438 2 148.1 8.9352 31.4465 2 148.9 8.9347 31.4474 2 149.9 8.9344 31.4492 2 150.9 8.9331 31.4531 2 152.0 8.9318 31.4598 3 153.1 8.9288 31.4727 2 154.1 8.9275 31.4794 2 154.9 8.9257 31.4829 2 155.9 8.9253 31.4851 2 157.0 8.9237 31.4883 3 158.1 8.9232 31.4892 2 158.9 8.9235 31.4880 2 159.9 8.9235 31.4866 2 160.9 8.9234 31.4871 3 162.0 8.9227 31.4895 2 162.9 8.9192 31.4972 2 164.0 8.9139 31.5095 3 165.1 8.9119 31.5153 2 165.9 8.9114 31.5178 2 166.8 8.9119 31.5195 2 167.9 8.9104 31.5246 3 168.9 8.9054 31.5333 2 170.0 8.9029 31.5383 3 171.1 8.8972 31.5462 3 172.1 8.8875 31.5590 4 173.0 8.8764 31.5700 5 173.9 8.8727 31.5747 4 174.9 8.8588 31.5898 4 176.0 8.8464 31.6019 3 176.9 8.8419 31.6065 4 178.0 8.8379 31.6110 5 178.6 8.8367 31.6126 6