*2006/02/17 17:45:52.44 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/05/28 16:54:54.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 127 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 127.1 2 Temperature:Primary 'deg C (ITS90)' 8.0658 13.5963 3 Salinity:T0:C0 PSS-78 21.2004 32.0098 4 Number_of_bin_records n/a 3 15 $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 #5 EVENT NUMBER : 4 LATITUDE : 50 49.40000 N ! (deg min) LONGITUDE : 126 23.20000 W ! (deg min) WATER DEPTH : 230 *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 1849 1849 HDREDIT2 2.5.1 2006/02/16 12:50:32 ? ? SHIFTDAT 3.4 2006/02/16 17:24:18 1849 1849 DELETE 6.3 2006/02/16 17:30:42 1849 580 CTDEDIT 4.60 2006/02/17 13:48:13 580 563 BINAVE 4.1 2006/02/17 15:27:38 563 127 REMOVECH 7.0 2006/02/17 17:27:02 127 127 ADTIMCH 4.3 2006/02/17 17:27:29 127 127 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 117.33 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2006/02/17 13:48:13 17 records were deleted in this editing session. 1 change 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\ctd Location #5 28 May 2004.hex Software Version 1.48 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Jun 01 2004 14:19:16 CTD # 5 location Tribune Channel 28 May 2004 ds SEACAT PROFILER V3.0c SN 1294 06/02/04 14:16:43.031 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.078 iop = 158 vmain = 11.7 vlith = 5.3 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 3 05/29 09:54:54 samples 5069 to 6917 sample rate = 1 scan every 0.5 seconds stop = switch off S> # nquan = 7 # nvalues = 1849 # 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, 1849 # span 1 = -0.474, 127.333 # span 2 = 8.0643, 13.6111 # span 3 = 0.007065, 3.352704 # span 4 = -0.947, 0.643 # span 5 = 0.0464, 32.0114 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = May 29 2004 09:54:54 # 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 #5 28 May 2004.he x Q:\Cruise_Data\2004-43\1294.CON # datcnv_skipover = 0 # filter_date = Feb 16 2006 12:10:01, 5.32a # filter_in = Q:\Cruise_Data\2004-43\CTD\convert\2004-43-0004.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\2004-43-0004.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 13.5963 21.2004 15 1.9 13.5949 22.2495 8 3.0 12.9372 25.1424 7 3.8 10.9898 28.0966 14 4.9 10.3668 28.7785 6 6.0 9.4968 29.7114 5 7.0 9.0879 30.1084 5 8.0 8.9586 30.2256 4 9.0 8.9134 30.2745 4 9.9 8.8748 30.3238 4 10.9 8.8321 30.3785 4 12.0 8.7576 30.4648 4 12.9 8.7300 30.4972 3 13.9 8.7236 30.5243 4 14.9 8.7412 30.5690 4 16.0 8.7236 30.6174 4 16.9 8.6889 30.6698 3 17.9 8.6695 30.7042 4 19.0 8.6497 30.7624 4 19.9 8.6393 30.8069 3 21.0 8.6258 30.8315 4 21.9 8.6179 30.8434 3 23.0 8.6151 30.8525 4 24.0 8.6103 30.8611 3 24.9 8.6074 30.8743 3 26.0 8.6103 30.8820 4 27.0 8.6112 30.8852 3 28.0 8.6123 30.9006 4 29.0 8.6164 30.9234 3 29.9 8.6138 30.9507 3 30.9 8.6106 30.9850 4 31.9 8.6086 31.0123 3 32.9 8.6093 31.0272 4 34.0 8.6093 31.0418 4 35.0 8.6092 31.0541 3 36.0 8.6062 31.0653 4 36.9 8.6054 31.0745 3 37.8 8.6043 31.0874 4 38.8 8.6023 31.1019 4 39.8 8.6008 31.1080 4 40.8 8.5999 31.1111 4 41.9 8.5951 31.1161 5 43.1 8.5937 31.1278 4 44.1 8.5960 31.1401 4 45.1 8.5943 31.1680 4 46.1 8.5821 31.1917 4 47.0 8.5673 31.2039 4 48.0 8.5536 31.2129 4 48.9 8.5451 31.2162 4 49.9 8.5385 31.2243 4 50.9 8.5331 31.2438 5 52.0 8.5240 31.2543 4 53.0 8.5097 31.2773 5 54.0 8.4960 31.2988 4 54.9 8.4879 31.3100 5 56.0 8.4838 31.3202 5 57.0 8.4797 31.3296 5 58.0 8.4769 31.3336 5 59.0 8.4731 31.3416 5 59.9 8.4612 31.3582 5 60.9 8.4384 31.3833 6 61.9 8.4252 31.3955 5 62.9 8.4211 31.3988 5 64.0 8.4140 31.4051 5 65.0 8.4088 31.4133 5 66.0 8.3938 31.4290 5 67.0 8.3691 31.4484 5 68.0 8.3560 31.4624 5 68.9 8.3478 31.4801 5 69.9 8.3237 31.5110 5 70.9 8.3121 31.5218 5 72.0 8.3055 31.5237 5 73.0 8.2888 31.5311 4 73.9 8.2725 31.5458 4 74.9 8.2542 31.5637 4 75.9 8.2381 31.5840 5 77.0 8.2212 31.6082 4 78.0 8.2089 31.6245 4 78.9 8.1988 31.6453 4 79.9 8.1849 31.6693 4 80.8 8.1770 31.6802 4 82.0 8.1734 31.6880 5 83.0 8.1707 31.6931 4 84.0 8.1694 31.6957 4 85.0 8.1672 31.6996 4 86.0 8.1650 31.7049 4 87.0 8.1615 31.7169 4 88.0 8.1545 31.7342 4 88.9 8.1477 31.7487 4 89.9 8.1429 31.7605 4 90.9 8.1335 31.7940 4 91.9 8.1205 31.8252 5 93.0 8.1133 31.8381 4 94.0 8.1096 31.8449 4 95.0 8.1086 31.8483 4 95.9 8.1074 31.8514 4 96.9 8.1062 31.8547 4 97.9 8.1064 31.8577 4 98.9 8.1059 31.8639 4 100.0 8.1036 31.8758 5 101.1 8.1005 31.8910 4 102.1 8.0986 31.8953 4 103.0 8.0990 31.8948 4 103.9 8.0986 31.8951 4 104.9 8.0979 31.8976 4 106.0 8.0970 31.9012 5 107.0 8.0972 31.9051 4 107.9 8.0953 31.9116 4 108.9 8.0951 31.9131 4 109.9 8.0951 31.9145 4 111.0 8.0944 31.9176 5 112.1 8.0923 31.9249 4 113.0 8.0907 31.9362 4 113.9 8.0879 31.9481 4 114.9 8.0852 31.9544 4 116.0 8.0827 31.9641 5 117.0 8.0780 31.9811 4 118.0 8.0745 31.9883 4 119.0 8.0725 31.9910 4 120.0 8.0715 31.9935 4 121.0 8.0712 31.9943 3 121.9 8.0704 31.9957 4 122.9 8.0697 31.9978 3 123.9 8.0693 32.0003 4 124.9 8.0675 32.0049 4 126.0 8.0667 32.0072 5 127.1 8.0658 32.0098 11