*2006/02/17 17:45:09.14 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/06/23 23:53:43.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 238 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.3 238 2 Temperature:Primary 'deg C (ITS90)' 7.9571 18.0042 3 Salinity:T0:C0 PSS-78 15.1295 32.0295 4 Number_of_bin_records n/a 1 7 $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 #2 EVENT NUMBER : 11 LATITUDE : 50 51.80000 N ! (deg min) LONGITUDE : 126 41.20000 W ! (deg min) WATER DEPTH : 275 *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 1923 1923 HDREDIT2 2.5.1 2006/02/16 12:50:34 ? ? SHIFTDAT 3.4 2006/02/16 17:24:20 1923 1923 DELETE 6.3 2006/02/16 17:30:45 1923 746 CTDEDIT 4.60 2006/02/17 14:08:19 746 692 BINAVE 4.1 2006/02/17 15:27:39 692 238 REMOVECH 7.0 2006/02/17 17:27:03 238 238 ADTIMCH 4.3 2006/02/17 17:27:30 238 238 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 228.68 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2006/02/17 14:08:19 54 records were deleted in this editing session. 12 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 10 23 JUne 2004 1653.hex Software Version 1.48 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Jul 22 2004 07:25:35 cast 10 23 June 2004 16:53 ds SEACAT PROFILER V3.0c SN 1294 07/22/04 07:23:54.877 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.047 iop = 159 vmain = 11.5 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 10 06/23 16:53:43 samples 17782 to 19704 sample rate = 1 scan every 0 .5 seconds stop = switch off S> # nquan = 7 # nvalues = 1923 # 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, 1923 # span 1 = -0.291, 238.680 # span 2 = 7.9440, 20.4624 # span 3 = 0.068777, 3.365994 # span 4 = -1.303, 0.876 # span 5 = 0.3730, 32.0336 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Jun 23 2004 16:53:43 # 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 10 23 JUne 2004 1653.hex Q:\Cruise_Data\2004-43\1294.CON # datcnv_skipover = 0 # filter_date = Feb 16 2006 12:10:03, 5.32a # filter_in = Q:\Cruise_Data\2004-43\CTD\convert\2004-43-0011.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\2004-43-0011.cnv Q:\Cruise_Data\2 004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.2db, records corrupted by shed wakes around 186 and 220db and a few records from 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 1.3 18.0042 15.1295 3 1.9 17.8497 16.9229 5 2.8 16.9252 21.5582 3 3.8 15.5189 24.5438 3 4.9 14.1120 26.2162 3 6.0 13.2498 26.9292 3 7.0 12.1779 27.8548 2 8.0 11.4699 28.5306 3 8.9 10.9823 28.9202 2 9.9 10.6261 29.1513 3 11.0 10.3058 29.3476 3 12.0 10.0266 29.5597 2 13.0 9.8238 29.7291 3 14.0 9.7181 29.8083 2 15.0 9.6718 29.8475 3 16.0 9.6315 29.8992 2 17.0 9.5801 29.9805 3 17.9 9.5445 30.0485 2 18.9 9.5177 30.0917 3 20.1 9.4633 30.1447 3 21.0 9.3606 30.2396 2 22.0 9.2272 30.3527 3 22.9 9.1227 30.4318 2 23.8 9.0689 30.4710 3 24.9 9.0153 30.5084 3 26.0 8.9781 30.5322 3 27.0 8.9610 30.5415 2 27.9 8.9527 30.5424 3 29.0 8.8681 30.5426 3 29.9 8.7684 30.5533 2 30.8 8.6800 30.5719 3 31.9 8.6014 30.6013 3 33.0 8.5523 30.6176 3 34.0 8.4258 30.6399 3 34.9 8.3335 30.6582 3 35.9 8.2792 30.6835 4 36.9 8.2110 30.7363 3 37.8 8.1882 30.7754 3 39.0 8.1783 30.7896 4 40.0 8.1523 30.7935 3 40.9 8.1064 30.8089 3 42.0 8.0676 30.8210 4 43.0 8.0420 30.8359 3 44.0 8.0324 30.8602 3 44.9 8.0262 30.8701 3 46.0 7.9899 30.8922 3 47.1 7.9688 30.9115 3 48.0 7.9611 30.9249 2 49.0 7.9594 30.9351 3 49.9 7.9580 30.9464 2 50.8 7.9571 30.9510 3 52.0 7.9595 30.9555 3 53.1 7.9635 30.9707 3 53.9 7.9672 30.9931 2 54.8 7.9767 31.0242 3 56.0 8.0037 31.0617 4 57.0 8.0262 31.0720 3 58.0 8.0399 31.0817 4 59.0 8.0544 31.0870 3 59.9 8.0590 31.0865 3 60.9 8.0582 31.0907 3 61.9 8.0558 31.1011 3 63.0 8.0546 31.1130 3 63.9 8.0427 31.1208 2 64.9 8.0277 31.1260 3 66.0 8.0210 31.1303 3 67.1 8.0154 31.1401 3 68.0 8.0142 31.1611 2 68.9 8.0206 31.1819 3 70.0 8.0312 31.2135 3 70.9 8.0406 31.2291 2 71.8 8.0484 31.2365 3 72.9 8.0540 31.2453 3 74.0 8.0660 31.2604 3 74.9 8.0800 31.2759 2 75.8 8.0905 31.2862 3 76.9 8.1022 31.2902 3 78.0 8.1109 31.2942 3 79.1 8.1121 31.3054 3 79.9 8.1203 31.3292 2 80.8 8.1427 31.3537 3 81.9 8.1611 31.3655 3 82.9 8.1684 31.3673 3 83.9 8.1737 31.3723 3 85.0 8.1818 31.3870 3 86.0 8.1938 31.4067 3 87.0 8.2061 31.4270 3 88.0 8.2212 31.4440 3 89.1 8.2291 31.4498 3 90.1 8.2326 31.4490 3 91.1 8.2331 31.4493 3 92.1 8.2349 31.4486 3 93.1 8.2352 31.4497 3 94.1 8.2386 31.4581 3 95.1 8.2450 31.4683 3 95.9 8.2502 31.4776 2 96.8 8.2599 31.4893 3 97.9 8.2689 31.4994 3 98.9 8.2730 31.5020 3 100.0 8.2782 31.5060 3 100.9 8.2815 31.5120 2 101.9 8.2872 31.5204 3 103.0 8.2969 31.5323 3 104.0 8.3007 31.5359 2 105.0 8.3035 31.5361 3 105.9 8.3029 31.5390 2 106.9 8.3035 31.5435 3 108.0 8.3067 31.5565 3 109.0 8.3142 31.5705 2 110.0 8.3207 31.5874 3 110.9 8.3278 31.6017 2 111.9 8.3332 31.6171 3 113.0 8.3384 31.6251 3 114.1 8.3401 31.6292 3 115.0 8.3418 31.6369 2 115.9 8.3457 31.6459 3 117.0 8.3471 31.6548 3 117.9 8.3478 31.6577 2 118.8 8.3474 31.6631 3 119.9 8.3483 31.6712 3 121.0 8.3491 31.6840 3 121.9 8.3474 31.6968 2 122.8 8.3453 31.7036 3 123.9 8.3444 31.7071 3 125.0 8.3430 31.7109 3 126.0 8.3421 31.7132 2 126.9 8.3400 31.7158 3 127.9 8.3372 31.7183 2 128.9 8.3313 31.7212 3 130.0 8.3248 31.7264 3 131.0 8.3250 31.7296 2 132.0 8.3205 31.7358 3 132.9 8.3188 31.7388 2 133.9 8.3178 31.7429 3 135.1 8.3158 31.7539 3 136.0 8.3140 31.7620 2 137.0 8.3154 31.7720 3 138.0 8.3161 31.7771 2 138.9 8.3166 31.7781 3 140.0 8.3166 31.7786 3 141.0 8.3174 31.7789 2 141.9 8.3171 31.7794 3 143.0 8.3174 31.7794 3 144.1 8.3171 31.7806 3 145.0 8.3161 31.7825 2 145.9 8.3154 31.7831 3 147.0 8.3139 31.7850 3 148.0 8.3118 31.7882 3 149.0 8.3090 31.7910 2 149.9 8.3066 31.7939 3 150.9 8.3063 31.7952 3 152.0 8.3065 31.7975 3 152.9 8.3077 31.8004 2 153.8 8.3077 31.8018 3 154.9 8.3024 31.8076 3 155.9 8.2992 31.8094 3 157.0 8.2957 31.8100 3 158.0 8.2925 31.8108 3 159.0 8.2895 31.8110 3 160.0 8.2851 31.8104 3 161.0 8.2787 31.8137 3 162.1 8.2769 31.8209 3 163.0 8.2765 31.8230 2 163.8 8.2746 31.8247 3 164.8 8.2693 31.8302 3 165.9 8.2678 31.8356 3 166.9 8.2617 31.8373 3 167.9 8.2488 31.8394 3 168.9 8.2322 31.8452 3 170.0 8.2234 31.8520 3 171.0 8.2202 31.8561 3 172.0 8.2169 31.8606 3 173.1 8.2149 31.8641 3 174.1 8.2146 31.8652 3 175.1 8.2145 31.8655 3 176.1 8.2154 31.8652 3 177.1 8.2145 31.8660 3 178.0 8.2141 31.8667 2 178.8 8.2104 31.8698 3 179.9 8.2063 31.8722 3 180.9 8.2033 31.8743 3 181.9 8.2004 31.8765 3 182.9 8.1948 31.8794 3 183.9 8.1885 31.8848 4 184.7 8.1868 31.8886 4 186.3 8.1887 31.8923 1 187.0 8.1863 31.8945 4 188.0 8.1805 31.9000 3 189.0 8.1746 31.9036 3 190.0 8.1714 31.9059 3 191.1 8.1694 31.9095 3 192.1 8.1649 31.9140 3 193.0 8.1632 31.9161 2 193.8 8.1620 31.9172 3 194.9 8.1606 31.9191 3 195.9 8.1591 31.9214 3 197.0 8.1571 31.9272 3 198.0 8.1547 31.9330 3 199.0 8.1532 31.9357 3 200.0 8.1505 31.9396 3 201.0 8.1507 31.9408 3 202.0 8.1491 31.9432 3 203.0 8.1488 31.9448 3 204.0 8.1497 31.9443 3 204.9 8.1500 31.9451 3 205.9 8.1502 31.9459 3 206.9 8.1499 31.9465 3 207.8 8.1505 31.9468 3 208.8 8.1508 31.9479 3 209.8 8.1507 31.9487 3 210.8 8.1501 31.9495 3 211.8 8.1489 31.9518 3 212.8 8.1480 31.9538 3 213.8 8.1483 31.9557 3 214.8 8.1483 31.9574 3 215.9 8.1484 31.9583 4 217.1 8.1509 31.9596 3 218.0 8.1504 31.9659 4 218.6 8.1503 31.9724 3 220.0 8.1504 31.9730 3 220.9 8.1497 31.9739 4 221.9 8.1492 31.9756 3 222.9 8.1483 31.9772 3 223.9 8.1468 31.9806 3 225.0 8.1448 31.9866 3 226.0 8.1436 31.9904 3 227.0 8.1439 31.9958 3 228.0 8.1430 32.0004 3 229.1 8.1418 32.0055 3 230.1 8.1394 32.0109 3 231.1 8.1379 32.0146 3 232.1 8.1366 32.0182 3 233.0 8.1360 32.0193 3 233.9 8.1347 32.0218 3 234.9 8.1335 32.0249 4 236.0 8.1339 32.0250 4 237.0 8.1334 32.0268 4 238.0 8.1329 32.0295 7