*2006/02/17 17:46:04.32 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/23 21:16:22.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 325 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1 324.5 2 Temperature:Primary 'deg C (ITS90)' 7.5356 19.255 3 Salinity:T0:C0 PSS-78 4.2527 32.1411 4 Number_of_bin_records n/a 1 16 $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 #3 EVENT NUMBER : 22 LATITUDE : 50 57.30000 N ! (deg min) LONGITUDE : 126 29.70000 W ! (deg min) WATER DEPTH : 350 *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 12:47:15 2491 2491 HDREDIT2 2.5.1 2006/02/16 12:50:37 ? ? SHIFTDAT 3.4 2006/02/16 17:24:23 2491 2491 DELETE 6.3 2006/02/16 17:30:48 2491 1144 CTDEDIT 4.60 2006/02/17 15:07:20 1144 1120 BINAVE 4.1 2006/02/17 15:27:41 1120 325 REMOVECH 7.0 2006/02/17 17:27:04 325 325 ADTIMCH 4.3 2006/02/17 17:27:31 325 325 HDREDIT2 2.5.1 2006/02/17 17:46:04 ? ? $END $REMARKS -HEADER EDITS: 2006/02/16 12:50:37 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 314.52 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2006/02/17 15:07:20 24 records were deleted in this editing session. 104 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 17:27:04 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 17:46:04 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 21 23 July 2004 1416 CTD sit e # 3.hex Software Version 1.48 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Jul 24 2004 16:09:22 cast 21 23 July 2004 1416 ds SEACAT PROFILER V3.0c SN 1294 07/24/04 16:06:02.566 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.063 iop = 159 vmain = 11.5 vlith = 5.3 mode = PROFILE ncasts = 25 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 2800 hertz pump delay = 45 seconds samples = 46116 free = 40629 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 0 logdata = NO S> dh cast 21 07/23 14:16:22 samples 37785 to 40275 sample rate = 1 scan every 0 .5 seconds stop = switch off S> # nquan = 7 # nvalues = 2491 # 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, 2491 # span 1 = -0.181, 324.525 # span 2 = 7.5087, 27.3152 # span 3 = 0.011314, 3.436540 # span 4 = -1.071, 0.892 # span 5 = 0.0557, 32.1615 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Jul 23 2004 14:16:22 # 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 17:06:39, 5.32a # datcnv_in = Q:\Cruise_Data\2004-43\CTD\original\cast 21 23 July 2004 1416 CTD site # 3.hex Q:\Cruise_Data\2004-43\1294.CON # datcnv_skipover = 0 # filter_date = Feb 16 2006 12:10:05, 5.32a # filter_in = Q:\Cruise_Data\2004-43\CTD\convert\2004-43-0022.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 12:11:13, 5.32a # Derive_in = Q:\Cruise_Data\2004-43\CTD\align\2004-43-0022.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 from the bottom of the cast; salinity was cleaned heavily between 230 and 240db and lightly elsewhere. _____________________________________________________________________________ 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 1.1 19.2474 4.2527 13 1.8 19.2550 4.3411 5 2.8 18.8902 7.3574 3 3.8 16.8296 19.6987 3 4.9 15.4040 26.1874 3 5.9 14.3844 27.7075 3 6.9 13.2179 28.5116 4 8.0 12.3066 28.9414 3 9.0 11.5771 29.2311 5 10.0 10.9380 29.4574 4 10.9 10.4165 29.5807 4 11.9 9.8971 29.7031 4 12.9 9.4177 29.8190 4 13.9 9.0899 29.8987 4 15.0 8.8189 29.9527 4 16.0 8.6362 29.9940 4 17.0 8.4618 30.0396 4 18.0 8.3010 30.0885 3 18.9 8.1693 30.1188 4 19.9 8.0222 30.1745 4 21.0 7.9004 30.2232 4 21.9 7.7905 30.2684 3 22.9 7.7025 30.3140 4 24.0 7.6340 30.3600 4 25.0 7.5885 30.4186 4 26.0 7.5631 30.4601 4 27.0 7.5363 30.4958 4 28.0 7.5356 30.5348 4 29.0 7.5421 30.5730 4 30.0 7.5529 30.6080 4 30.9 7.5634 30.6379 3 32.0 7.5926 30.6800 4 32.9 7.6297 30.7272 3 34.0 7.6589 30.7588 4 34.9 7.6913 30.7916 3 36.0 7.7168 30.8146 4 37.0 7.7396 30.8366 3 37.9 7.7593 30.8575 3 39.0 7.7821 30.8798 4 40.0 7.7982 30.9052 3 40.9 7.8120 30.9250 3 42.0 7.8260 30.9458 4 43.0 7.8349 30.9651 3 43.9 7.8464 30.9847 3 44.9 7.8569 31.0068 3 46.0 7.8731 31.0311 4 47.1 7.8901 31.0522 3 48.0 7.8989 31.0666 3 49.0 7.9109 31.0809 3 49.9 7.9200 31.0929 3 51.0 7.9328 31.1134 4 52.0 7.9461 31.1306 3 52.9 7.9552 31.1458 4 54.0 7.9732 31.1722 4 55.0 7.9917 31.1973 4 56.1 8.0093 31.2231 4 57.0 8.0282 31.2532 3 58.0 8.0448 31.2705 4 58.9 8.0545 31.2800 3 60.0 8.0670 31.3001 4 61.1 8.0820 31.3202 3 62.0 8.0893 31.3336 3 62.9 8.0996 31.3551 3 64.0 8.1098 31.3704 4 65.0 8.1154 31.3779 3 65.9 8.1209 31.3881 3 66.9 8.1318 31.4119 4 67.9 8.1475 31.4403 3 68.9 8.1629 31.4642 4 70.0 8.1762 31.4884 3 70.9 8.1887 31.5150 4 72.0 8.1995 31.5362 3 73.0 8.2076 31.5473 4 74.0 8.2135 31.5578 3 74.9 8.2182 31.5650 3 75.9 8.2233 31.5771 4 77.0 8.2331 31.5843 3 77.9 8.2354 31.5957 3 78.9 8.2370 31.6024 4 80.0 8.2339 31.6138 3 81.0 8.2335 31.6272 3 81.9 8.2347 31.6387 3 82.9 8.2332 31.6487 3 83.8 8.2338 31.6588 3 84.8 8.2326 31.6704 3 85.9 8.2314 31.6801 4 87.1 8.2296 31.6891 3 88.0 8.2299 31.6965 3 89.0 8.2287 31.7046 3 90.0 8.2284 31.7084 3 90.9 8.2272 31.7154 3 91.9 8.2272 31.7192 3 92.8 8.2260 31.7233 3 93.9 8.2253 31.7283 4 95.0 8.2233 31.7337 3 96.0 8.2224 31.7396 3 96.9 8.2212 31.7452 3 97.9 8.2195 31.7514 4 99.0 8.2176 31.7579 3 99.9 8.2161 31.7619 4 101.0 8.2155 31.7672 3 101.9 8.2135 31.7733 3 102.9 8.2117 31.7786 4 103.9 8.2102 31.7862 3 104.8 8.2081 31.7953 3 105.9 8.2061 31.8026 4 107.0 8.2040 31.8113 3 107.9 8.2039 31.8180 3 108.9 8.2030 31.8257 3 109.9 8.2031 31.8347 4 111.0 8.2041 31.8432 3 112.0 8.2044 31.8482 3 112.9 8.2018 31.8491 3 113.8 8.1994 31.8499 3 114.9 8.1980 31.8546 4 116.0 8.1991 31.8604 3 116.9 8.2003 31.8643 3 117.9 8.2083 31.8719 4 119.0 8.2096 31.8736 3 120.0 8.2078 31.8754 3 120.9 8.2060 31.8766 3 121.9 8.2063 31.8787 4 123.1 8.2057 31.8794 3 124.0 8.2040 31.8800 3 124.9 8.2063 31.8839 3 125.9 8.2099 31.8881 4 127.0 8.2121 31.8903 3 127.9 8.2133 31.8926 3 128.9 8.2142 31.8970 4 130.0 8.2144 31.9009 3 130.9 8.2135 31.9005 3 131.9 8.2059 31.9007 4 133.0 8.1977 31.9041 3 134.0 8.1962 31.9068 3 134.9 8.1956 31.9093 3 135.9 8.1945 31.9128 3 136.9 8.1950 31.9166 3 137.8 8.1936 31.9220 3 138.9 8.1931 31.9254 4 140.1 8.1906 31.9288 3 141.1 8.1877 31.9337 3 142.0 8.1862 31.9357 3 143.0 8.1868 31.9396 3 143.9 8.1897 31.9448 3 144.9 8.1917 31.9483 3 145.9 8.1900 31.9514 3 146.8 8.1923 31.9533 3 147.8 8.1853 31.9548 3 148.8 8.1853 31.9603 3 149.8 8.1908 31.9623 3 150.8 8.1923 31.9621 3 151.9 8.1901 31.9629 4 153.1 8.1887 31.9650 3 154.1 8.1863 31.9654 3 155.0 8.1761 31.9661 3 156.0 8.1685 31.9694 3 156.9 8.1646 31.9744 3 157.8 8.1640 31.9760 3 158.9 8.1638 31.9769 4 160.0 8.1611 31.9803 3 160.9 8.1604 31.9828 3 161.9 8.1610 31.9842 3 162.8 8.1601 31.9867 3 163.9 8.1596 31.9891 4 165.0 8.1598 31.9901 3 166.0 8.1588 31.9915 3 167.0 8.1577 31.9923 3 168.0 8.1553 31.9935 3 168.9 8.1550 31.9952 3 169.9 8.1541 31.9980 3 170.9 8.1540 31.9996 3 171.8 8.1534 32.0012 3 172.9 8.1517 32.0020 4 174.1 8.1502 32.0045 3 175.0 8.1504 32.0076 3 176.0 8.1516 32.0083 3 176.9 8.1507 32.0102 3 177.8 8.1503 32.0137 3 178.9 8.1491 32.0177 4 180.0 8.1465 32.0194 3 181.0 8.1459 32.0205 3 181.9 8.1459 32.0215 3 182.8 8.1444 32.0241 3 183.9 8.1421 32.0258 4 185.1 8.1411 32.0267 3 186.0 8.1405 32.0273 3 186.9 8.1404 32.0279 3 187.8 8.1390 32.0295 3 188.9 8.1364 32.0323 4 190.0 8.1375 32.0321 3 190.9 8.1337 32.0351 3 191.9 8.1319 32.0358 4 193.0 8.1307 32.0364 3 193.9 8.1284 32.0392 4 195.0 8.1287 32.0411 3 195.9 8.1295 32.0416 3 196.9 8.1306 32.0415 4 197.9 8.1295 32.0428 3 198.9 8.1279 32.0426 4 200.0 8.1263 32.0436 3 200.9 8.1257 32.0439 3 201.9 8.1252 32.0453 4 202.9 8.1245 32.0464 3 203.9 8.1239 32.0472 4 204.9 8.1251 32.0478 3 205.9 8.1239 32.0503 4 207.0 8.1242 32.0497 3 208.0 8.1221 32.0501 4 209.0 8.1218 32.0506 3 209.9 8.1215 32.0521 3 210.9 8.1202 32.0521 4 211.9 8.1198 32.0539 3 212.9 8.1214 32.0564 4 214.0 8.1244 32.0566 3 214.9 8.1201 32.0572 4 216.0 8.1206 32.0593 3 216.9 8.1206 32.0608 4 218.0 8.1206 32.0603 3 218.9 8.1203 32.0625 4 220.0 8.1217 32.0623 3 220.9 8.1201 32.0617 4 221.9 8.1176 32.0622 3 222.9 8.1154 32.0624 4 223.9 8.1143 32.0622 3 224.9 8.1142 32.0609 4 226.0 8.1125 32.0653 4 227.0 8.1155 32.0677 3 227.9 8.1175 32.0675 4 228.9 8.1184 32.0677 3 229.9 8.1193 32.0675 4 230.9 8.1166 32.0688 3 231.9 8.1231 32.0724 4 233.0 8.1906 32.0826 4 234.0 8.2246 32.0909 3 234.9 8.2370 32.0956 4 236.0 8.2486 32.0989 4 237.0 8.2573 32.1002 3 237.9 8.2538 32.0985 4 239.0 8.2115 32.0907 4 240.0 8.1886 32.0859 3 241.0 8.1809 32.0837 5 241.9 8.1748 32.0837 3 242.9 8.1608 32.0831 4 244.1 8.1508 32.0827 3 245.1 8.1432 32.0819 3 246.1 8.1294 32.0818 3 247.0 8.1244 32.0831 3 248.0 8.1209 32.0826 3 248.9 8.1151 32.0824 3 249.9 8.1127 32.0831 3 250.8 8.1086 32.0822 3 251.9 8.1034 32.0820 4 253.1 8.1006 32.0826 3 254.0 8.0986 32.0842 3 255.0 8.0983 32.0858 3 255.9 8.0985 32.0866 3 256.9 8.0985 32.0868 3 258.0 8.0985 32.0870 4 259.1 8.0983 32.0875 3 260.0 8.0995 32.0859 3 261.0 8.0967 32.0897 3 261.9 8.0964 32.0907 3 262.9 8.0964 32.0906 3 264.0 8.0960 32.0911 4 265.0 8.0963 32.0909 3 265.9 8.0963 32.0909 3 266.9 8.0963 32.0909 3 268.0 8.0959 32.0919 4 269.0 8.0954 32.0928 3 269.9 8.0948 32.0938 3 270.9 8.0942 32.0938 3 272.0 8.0939 32.0951 4 273.1 8.0930 32.0983 3 274.0 8.0930 32.0988 3 275.0 8.0926 32.1003 3 275.9 8.0932 32.1017 3 276.8 8.0926 32.1029 3 278.0 8.0927 32.1044 4 279.0 8.0926 32.1045 3 280.0 8.0914 32.1065 3 280.9 8.0908 32.1069 3 281.8 8.0911 32.1075 3 283.0 8.0908 32.1087 4 284.0 8.0907 32.1097 3 285.0 8.0910 32.1105 3 285.9 8.0904 32.1117 3 286.8 8.0898 32.1134 3 288.0 8.0899 32.1147 4 289.0 8.0906 32.1139 3 290.0 8.0898 32.1144 3 290.9 8.0892 32.1155 3 292.0 8.0887 32.1160 4 293.0 8.0882 32.1170 3 293.9 8.0885 32.1167 3 295.0 8.0882 32.1172 4 296.0 8.0879 32.1180 3 296.9 8.0899 32.1175 3 297.8 8.0884 32.1196 3 299.0 8.0881 32.1205 4 300.0 8.0887 32.1198 3 300.9 8.0878 32.1214 3 302.0 8.0879 32.1236 4 303.0 8.0880 32.1248 3 303.9 8.0874 32.1256 3 305.0 8.0880 32.1257 4 306.0 8.0879 32.1271 3 306.9 8.0876 32.1285 3 307.9 8.0885 32.1288 3 308.9 8.0879 32.1302 4 309.9 8.0884 32.1313 3 311.0 8.0880 32.1326 4 312.0 8.0887 32.1321 3 313.0 8.0889 32.1329 4 314.0 8.0893 32.1334 4 315.0 8.0908 32.1353 8 315.9 8.0901 32.1361 5 316.9 8.0904 32.1353 5 317.9 8.0899 32.1359 3 318.9 8.0895 32.1373 4 319.9 8.0897 32.1381 4 321.0 8.0892 32.1392 4 322.0 8.0894 32.1390 4 322.9 8.0890 32.1410 4 324.1 8.0916 32.1411 16 324.5 8.1097 32.1259 1